WorldWideScience

Sample records for chosa hokokusho chiiki

  1. Fiscal 1997 report on a feasibility study of international joint researches in the Asian region; 1997 nendo chosa hokokusho (Asia chiiki kokusai kyodo kenkyu kanosei chosa (4)hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is thought that the energy consumption in Asian countries with ASEAN and China as center will a marked growth also in future together with a rapid economic growth, but harmony with environmental problems and economic growth is being taken as a serious problem. This is an important issue also to Japan from viewpoints of secure energy supply and regional response to the environmental issue. Accordingly, strongly desired is positive response to global environmental issues and promotion in development/spread of new energy/energy conservation in these countries. For the spread of the technologies, actual construction/operation of plants by joint researches with Japan are effective from aspects of personnel raising, technical improvement, PR effects, etc. This is also helpful for Japan in terms of technological development because Japan can also get the unobtainable data from the operation under appropriate conditions. This is a report on the studies of the trends of global environmental problems in Thailand, Indonesia, Malaysia, the Philippines, India and China. 3 figs., 72 tabs.

  2. Geothermal development promotion survey. No. B-3 Kumaishi area; Chinethu kaihatsu sokushin chosa seika hokokusho. No. B-3. Kumaishi chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper summarizes the result of a geothermal resource survey carried out from fiscal 1995 through fiscal 1997 in the Kumaishi Area located in the western center of Oshima Peninsula in the south western part of Hokkaido. The survey for this area was performed with an objective to search the spread of high temperature area continuing from the adjoining Yakumo area where the highest temperature of 233 degrees C has been confirmed in a structural test well (N63-YK-6), to identify high water permeating areas in great depth points underground, and to find possibility of existence of geothermal resources. The survey included geological and alteration zone survey, geochemical survey, gravitation exploration, electromagnetic exploration, drilling and temperature logging of five structural test wells, water injection test, temperature restoration test, core survey and hot water survey. Also performed were environmental effect survey, rock age measurement, alteration age measurement, and fluid inclusion test. As a result of the survey, it was identified that the verified geothermal hot water has been stored in granites with poor water permeability, whose low temperature has not formed convection systems spreading in wide areas despite having been heated, making each system exist in small scale independently. It was estimated that the possibility is low to expect geothermal power generation. (NEDO)

  3. Geothermal development promotion survey. No.A-1. Haneyama area; Chinetsu kaihatsu sokushin chosa hokokusho. Haneyama chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The result and evaluation of the geothermal development promotion survey in the Haneyama area were summed up. The geothermal development promotion survey in the Haneyama area was conducted in the area of approximately 300km{sup 2} of Kujuu-machi, Oita prefecture to make extracts through the ground survey and well survey of the high earth temperature abnormal zone in the north of the Houhi geothermal zone. The ground survey included the geology/alteration zone survey, density survey, geochemical survey, and electromagnetic survey. From the result of drilling six holes for the heat flow rate examination and the existing test boring data, the earth temperature distribution within this survey area was outlined. In the structural test boring survey, a maximum temperature of 140.6{degree}C was recorded at a depth of 1045m. The result of this survey indicated that the CL-SO4 type hydrothermal system in the Noya-Mizuwaketouge area probably extends near the south of Fukumayama. However, since the storage temperature is estimated at approximately 140-195{degree}C, the hydrothermal system is not expected to be used as resource for the steam power generation, but for the binary power generation. 98 refs., 144 figs., 92 tabs.

  4. Basic research report on regional new energy for Nagasaki Prefecture; Nagasakiken chiiki shin energy kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Nagasaki prefecture has been engaged in the two tasks of new energy basic research and new energy vision formulation for two years or in fiscal 1998 and 1999. The estimated value (described in Gcal/year) of the amount in existence of renewable energy includes 5,595,683 from photovoltaic power; 20,628,033 from passive solar use; 178,688 to 818,002 from wind power; 419,040 from seawater temperature difference; 210,923 from geothermal energy and hot water; 939,109 from direct combustion of biomass; and 40,695 from small- and medium-scale hydroelectric power. As for recyclable type of energy, there is 162,281 to 186,222 from refuse fueled power; 373,247 from waste heat out of refuse treatment; 204,682 to 1,181,952 from digestion gas out of sewage treatment gas; and 342,223 to 1,071,497 from utilization of water after sewage treatment. The above are categorized into electric power, heat utilization, and direct use as fuel in the process of estimating the amount of energy in existence (Gcal/year in terms of calorific value). As the result, the amount obtained for each of the said three categories is 6,198,568 to 7,839093 from electric power; 21,973,466 to 22,702,740 from heat utilization; and 1,587,620 from direct use as fuel. (NEDO)

  5. Survey report on a new energy vision establishment in Gushikawa City (a survey on the initial phase); Gushikawashi chiiki shin energy vision sakutei chosa hokokusho (shoki dankai chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Discussions were given on the new energy vision at Gushikawa City in Okinawa Prefecture. The energy demand in Gushikawa City is estimated as 829.3 billion 73 million kcal, which is about half of the national average per population. By departments, the consumer department has a very large demand of about two times as much as the national average, while the demand in the industrial department is as low as about 38% of the national average. The energy demand by kind is in the order of electric power, gasoline and heavy oil. With respect to energy supply, the Okinawa Electric Power Company Gushikawa Power Plant supplies 561.60 billion kcal. The expected new energy availability is estimated as 47087 x 10{sup 3} kWh/year by solar energy power generation, 7174 x 10{sup 3} kWh/year by wind power generation, 1662 kWh/year by ocean wave power generation. Wastes energy availability is estimated as 74990 x 10{sup 6} kcal/year in the sum of general and stockbreeding wastes energy. Specific plans discussed introduction of solar energy power generation and small wind power generation systems to primary and middle schools, gymnasiums, urban area redevelopment projects, coastal parks, street lights, low-temperature warehouses, prefectural hospitals, and multi-purpose welfare centers. (NEDO)

  6. Report on the geothermal development promotion survey. No.38. Mt. Aso West area; Chinetsu kaihatsu sokushin chosa hokokusho. No. 38 Asozan seibu chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The paper summed up the results of the geothermal development promotion survey 'Mt. Aso West area' which was carried out at Choyo village and Kugino village, Aso county, and at Otsu town, Kikuchi county, Kumamoto prefecture, from FY 1991 to FY 1994. In the survey, the following were conducted for the comprehensive analysis: surface survey such as geology/alteration zone survey, geochemical survey and high precision MT method survey, and temperature log, electrical log, water injection test, core test and hydrothermal survey by drilling 7 structural boreholes. In the numerical analysis of thermal structure models, the present geothermal manifestation was obtained, assuming that the past magma reservoir in a state of agglomeration/semi-agglomeration exists in the depths of caldera and that the depth is set at 4km. It is assumed that the deep hydrothermal reservoir around Yunoya/Tarutama exists around the depth of 500-600m below sea level and that the temperature is 230-300 degrees C. The meteoric water permeating into the depths forms high-temperature reservoirs around Yunoya/Tarutama. The reservoir rises up to about 400m below sea level to become a vapor-dominated phase. It forms an acidic SO{sub 4} type reservoir phase around the earth surface. (NEDO)

  7. Survey report on the development/utilization of petroleum substitution energy in the Pacific region; Taiheiyo chiiki sekiyu daitai energy kaihatsu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper collected/analyzed data on petroleum substitution energy in the Pacific region. In fiscal 1996, in addition to collection of the existing energy data, conducted were collection of energy data made retroactive from 1971, and time-series collection of the energy related expanded data including energy related production statistics/social statistics, energy consumption amount by industry, power generation facilities, oil production facilities, and environmental data. As to petroleum substitution energy, the paper took up new energy such as hydroelectric, nuclear, geothermal, photovoltaic, and wind power generation, and commercial-base renewable energy. As a result of the analysis, the supply of petroleum substitution energy in the whole Pacific region has been stable, 6.6% during 1980-1990, 7.4% in the first half of the 1990s, largely over the primary energy supply. The supply of nuclear power was overwhelmingly large, followed by hydroelectric energy and geothermal/new energy. 15 figs., 23 tabs.

  8. Report for fiscal 1979 on survey for development of overseas coals. Blau area, Kalimantan, Republic of Indonesia; 1979 nendo kaigaitan kaihatsu chosa hokokusho. Indonesia kyowakoku Kalimantan Blau chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-12-01

    Surveys including collection of information and materials relative to various conditions were performed on Republic of Indonesia, who is considered a promising coal supplying source for Japan in the future. Based on the assumption that supply capacity of coal will be expanded for thermal power plants, and large rise is anticipated in the coal price, and in order to solve the problems in the plan for migrating the population from Jawa Island where serious population concentration has been taking place, and in the regional promotion and development, the Indonesian Government has made open to foreign business entities in June 1978 the development of coal in the Kalimantan area. Nine corporations including those from Japan have participated in the international bid. The Indonesian Governments seeks in this project a product sharing system, rather than the acquisition of foreign currencies or the profit sharing from export earnings. The Government considers Japan as one of the coal exporting markets, and expects utilization of the Japan's advantageous institutional financing. It is urged that Japan should discuss the coal development in the Kalimantan area as part of dispersion of the coal supply sources upon considering the ocean transportation distance and the close economic relationship with the country. (NEDO)

  9. Basic research report for drawing up regional new energy vision for Aomori Prefecture; Aomoriken chiiki shin energy vision sakutei kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Based on the amount of new energy expectedly collectable in the region, feasibility of its use is examined, with various circumstances including the magnitude of demand for it taken into consideration. The types of new energy whose introduction into the Aomori Prefecture region is very likely are the energy of the sun (light and heat) and that of the wind. As for geothermal energy, hydraulic energy of small and medium dimensions, energy from the snow, and energy from wastes, the probabilities of their introduction will grow fairly high dependent on the outcome of negotiations or alignment with energy demanding parties. As for wave power energy and temperature difference energy, though they exist in abundance, there remain difficult problems to solve relating to exploiting technologies and consuming parties, and at the current stage it is deemed that probabilities are low that they will be introduced into the prefecture. As for utilization by incineration of biomass such as excrements of animals and thinnings from forests, probability of realization is low now that there are other uses for them, return to the farmland or processing at timber mills. As for methane fermentation in the treatment of sewage and sludge, the energy from this process is being consumed at many locations across the prefecture, and it is deemed that probabilities are high that their utilization will expand. (NEDO)

  10. FY 2000 survey report on possibilities of the international joint study in the Asian region; 2000 nendo Asia chiiki kokusai kyodo kenkyu kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Study was conducted of policies on energy spread, trends of energy development, etc. in energy conservation and substitution energy fields after the economic crisis in Asian countries, and the results were summed up. In Thailand, it is expected that the effective use of solar energy can be an effective means as a substitution energy. Further, the energy conservation by demand-side management, etc. is to be urgently taken. Indonesia is abundant in energy resources and does not take energy conservation measures very much. As to petroleum substituting energy, it is expected that the diversified use of coal, natural gas, hydroelectric power, geothermal energy, etc. will be advanced. In Malaysia, a policy in which energy is dispersed to natural gas, hydroelectric power and coal is being taken for reduction of the dependence upon petroleum. In India, joint projects with developed countries are proceeded with in the fields of electric power, energy conservation and renewable energy. In China, the policy for advancing new energy utilization is being taken that the thermal power generation is optimized, hydroelectric power generation is positively adopted, and nuclear power generation is moderately used, according to characteristics in the region. (NEDO)

  11. Report on a feasibility study of making an international joint research on energy in the Asia region; Asia chiiki kokusai kyodo kenkyu kanosei chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted on the energy situation in Thailand, Indonesia, Malaysia, the Philippines and India, and a possibility of making an international joint research. Thailand has sharply increased investments from Europe and the U.S. since 1985, and has been making a rapid industrialization. As to the energy policy, it is important to secure the stable supply and stabilize the price. Indonesia has been rapidly increasing energy consumption in accordance with the recent economic growth, and is fear of becoming a net oil importing country in the near future. They are taking a policy for securing as much domestic oil and gas as possible. Malaysia has been keeping a high growth of over 8% per year for the past 8 years and rapidly increased energy demand. It is expected that they will maintain a high level of the development of energy resources. In the Philippines, the industrial energy is mostly coal, but electricity expected in future is from the oil-fueled power generation. The stable import of oil is a problem. 45 figs., 51 tabs.

  12. Survey report on a regional new energy vision establishment project in Shirane Town; Shiranemachi chiiki shin energy vision sakutei nado jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys and discussions were given on regional new energy vision establishment in Shirane Town, Yamanashi Prefecture. Shirane Township has taken up environment as one of the important policies in the 'Shirane Heartful Plan', and discussed different projects to introduce new energies along the said vision. The basic policy in the discussions positioned in the new energies to be introduced the solar energy having large available amount as the center, cogeneration for emergency, clean energy fueled automobiles as a means to reduce environmental load, and wind power generation as part of the environmental education courses. The planned introduction projects will include the following applications: traffic road signs powered by solar energy, clean energy fueled automobiles, a solar energy powered hot water supply system at lunch supply centers, solar energy power generation facilities for culture halls and schools, street lights powered by a solar energy and wind power hybrid generation system, solar energy power generation and cogeneration for wide-area disaster prevention facilities, and a solar heat utilization system for flower and fruit farms. (NEDO)

  13. FY 1997 report on the research for construction of NEDO`s vision. Regional environment and international collaboration; 1997 nendo chosa hokokusho (NEDO vision sakutei ni muketa chosa kenkyu). Chiiki kankyo to kokusai kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is necessary for NEDO to transfer the energy technology to developing countries and conduct collaborations with them efficiently. First of all, environments of the community were analyzed from a viewpoint of natural environment, social and cultural environment, and industrial and economic environment. Then, this report outlines the organizations of domestic and international aid agencies which have potentials to conduct alliance and collaboration with NEDO, and also illustrates their activities including financing and technology exchange, regional activities, and progress of activities. Alliances and collaborations with NGOs of each international organization were analyzed on the aspect of the fields and know-how of alliance with NGOs, selection standards of NGOs and necessary systems and organizations to make effective alliance and collaboration with NGOs, and some case studies were taken. Organization, purposes and activities of NGOs in Asian countries are introduced, and their current situations are illustrated. Finally, some proposals were offered to make alliances and collaborations with aid agencies and NGOs. They are concerned about the fields and know-how of alliance with NGOs, selection standards of NGOs and necessary systems and organizations to make effective alliance and collaboration with NGOs. 44 figs., 8 tabs.

  14. Research report on promotion of geothermal energy exploitation for fiscal 1997. Fluid geochemical research (No.B-6 Tsujinodake district); 1997 nendo chinetsu kaihatsu sokushin chosa. Ryutai chikagaku chosa hokokusho (No.B-6 Tsujinodake chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The research covers the Tsujinodake district spreading over Yamakawa-cho and Ibusuki-shi, Kagoshima Prefecture. Hot spring water in the district is of the neutral Cl type, heated mainly by conduction and containing seawater. The thermal water layer of the highest geothermal potential exists in the vicinity of the Nishi district of Ibusuki-shi. It spreads widely in the westward part and may be linked with the Unagiike district. The temperature of the deep-seated thermal water layer is estimated at 220-230 degrees C, yet it may be higher. In addition to the layer in the vicinity of the Nishi and Unagiike districts, there is a shallow-seated hot spring aquifer in the Nagasakibana district, where the deep-seated thermal water is probably prevented from lifting in the presence of an aquiclude. In the Narikawa district, possibilities are low that the thermal water just beneath will come up. As for hot spring water in the Oyama and Okachogamizu districts, there are no signs of high-temperature thermal water infiltration. In these two districts, it appears that hot spring water is heated by conduction over a large area. For the disclosure of linkage of hot water systems and deep-seated geothermal structures which cannot be detected by geochemical investigations conducted into hot spring water, etc., it is necessary to resort to geological and geophysical researches, and to carry out test drilling. (NEDO)

  15. Research report on promotion of geothermal energy exploitation for fiscal 1997. Research into environmental impact (No.B-4, Mt. Kuenohira district); 1997 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (No.B-4 Kuenohirayama chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    The results of environmental impact surveys conducted in the Kuenohira mountain district belonging in Kokonoe-cho and Yufuin-cho, Oita Prefecture, are described. Around the Mt. Kuenohira district, information is collected on the state of hot and cold springs before, during, and after the investigatory boring, and difference is appraised between the three periods. In the case of Shusenkaku Hot Spa, a gradual decrease is detected in water temperature, yield, electric conductivity, Na, and Cl following the first survey of October 1997, with the water temperature, yield, and Na recording the lowest throughout the survey period in September 1998 (19th survey). The same is true for Ginyu Hot Spa, where there is a gradual decrease in all the said features. The decrease is attributed to the level of the Kagono river running in the vicinity of the source, and to rainfall. At Ukenokuchi, Kuju Hills, and Yunohira Well No.1, fluctuation is small throughout the survey period in pH, electric conductivity, Na, SO{sub 4}, and Cl, but not small in the yield or rainfall. Fluctuation is small in the yield, pH, and electric conductivity at Asahidai Rest House and Sairin Club. (NEDO)

  16. FY 1998 geothermal development promotion survey. Report on the environmental effect survey (No. A-4 Kunbetsu-dake area); 1998 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (No.A-4 Kunbetsudake chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-30

    Of the FY 1998 geothermal development promotion survey, the primary environmental effect survey in the Kunbetsu-dake area was conducted, and the results were arranged. In the well drilling survey, etc., the survey was made aiming at extracting areas to be preserved from an environmental aspect. The results of the survey were summarized as follows: As to the mammalia, 12 families 46 species were confirmed in the area surveyed and the periphery by literature survey. Out of them, the noticeable species which are considered important from an academic viewpoint are 10 families 19 species. As to the aves, 55 families 340 species were confirmed, of which 29 families 79 species are noticeable species. About the amphibia/reptilia, 3 families 3 species in the amphibia and 4 families 6 species in the reptilia were confirmed by literature and hearing survey. The noticeable species is 1 family 1 species in the amphilia. Concerning the terrestrial insecta, 135 families 873 species were confirmed, and the noticeable species is 11 families 20 species. As to the flora, 115 families 1055 species were confirmed, and the noticeable species is 46 families 126 species. Relating to the living vegetation, the one higher than 9 in nature reserves shows a substantial rate, and the periphery of Kaibetsu-dake is designated as the specified flora colony. (NEDO)

  17. Report on fiscal 2000 geothermal development promotion survey. No. C-5 Appi district environmental impact survey (1st phase); 2000 nendo chinetsu kaihatsu sokushin chosa hokokusho - No.C-5. 1. Appi chiiki kankyo eikyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-08-01

    For the survey of weather in the Appi district, Iwate Prefecture, observation data covering the last decade were collected at weather stations and the like, and characteristics of weather, climate, and natural earthquakes were learned. In the survey of fluctuation in the spa water level, studies were made about fluctuation in water temperature, spring water, and river water, and basic data were collected for the examination of the impact to be generated by geothermal exploration well boring and short-term discharge tests. In the survey of animal and vegetables, the habitation and distribution of animals and vegetables at sites planned for geothermal well boring were investigated, and data were collected for the evaluation of the impact to be imposed on them by well boring or the like. In the survey dealing with nature conservation and landscape, laws and regulations governing nature conservation were collected and put in an easy-to-use order, and seasonal changes in the natural landscape were photographed and recorded. In the survey of noise/vibration and ground fluctuation, the background values were measured prior to the implementation of geothermal well boring, discharge tests, and so forth. (NEDO)

  18. Survey on acceleration of geothermal development in fiscal 1998. Report on survey for influence on environment (No. B-7, Kuwanosawa district); 1998 nendo chinetsu kaihatsu sokushin chosa.Kankyo eikyo chosa hokokusho (No. B-7 Kuwanosawa chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    A survey was performed on the current situation in the Kuwanosawa district in Akita Prefecture to identify influence on the surrounding environment due to drilling of geothermal structure testing wells. The survey on animals covered mammals of five divisions, 10 families and 19 species, Aves of ten divisions, 25 families and 73 species, reptiles of one division, 3 families and 6 species, Amphibia of two divisions, 6 families, 9 species, and Insects of 17 divisions, 179 families and 719 species. Precious animals of a several species including black salamander were identified. In the plant survey, 132 families and 670 species were identified, with several species listed as the precious plants. In the survey of hot springs, those at three locations were all high-temperature hot springs at as high as 53.8 to 96.9 degrees C. Amount of discharge, pH and electrical conductivity differ largely by the hot springs. The hot spring in Takamatsu did not show large variation throughout the survey period. The Ogura Inn at Doroyu Spa has small variation in pH and hot spring temperature, but large variation in the amount of discharge and Al{sup 3+} concentration. Correlation was recognized between hot spring temperature and amount of discharge, between hot spring temperature and anion, between amount of discharge and electric conductivity, and between amount of discharge and anion. (NEDO)

  19. FY 1998 geothermal development promotion survey. Report on the environmental effect survey (animals/plants, No. B-7 Kuwanosawa area); 1998 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (doshokubutsu, No.B-7 Kuwanosawa chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This survey was conducted to estimate effects of drilling of geothermal exploration well on the environment, aiming at grasping the present state of environmental elements before the survey/development. As a result of the literature survey, the following distribution were confirmed in the fauna: 5 orders 10 families 19 species in the mammalia, 10 orders 25 families 73 species in the aves, 1 order 3 families 6 species in the reptilia, 2 orders 6 families 9 species in the amphibia, and 17 orders 179 families 719 species in the insecta. In the flora, a distribution of 132 families 670 species was confirmed. The results of studying the above indicated that in the fauna, there were 10 species such as antelope as valuable animal in the area surveyed and that it is necessary to pay much attention to the environmental preservation of the habitat for those animals in the well drilling associated with geothermal survey. In the flora, the 13 valuable animals selected as animal having a fear of extinction in the 'plant-version red list' were confirmed in the area surveyed and the periphery. Further, as to the plant colony, there are no important colonies in terms of preservation. In well drilling, important things are efforts exerted to restore to the original state of the area altered, prevention of the washed-away of mud water, etc., and efforts exerted to preserve the environment of vegetation. (NEDO)

  20. FY1998 survey report on the site surveys on regional situations in improvement in energy consumption (Cambodia and Bangladesh); 1998 nendo energy shohi koritsuka nado chiiki josei genchi chosa hokokusho (Cambodia, Bangladesh) chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to promote technical cooperation of Japan with Asia in the energy aspect, site surveys were carried out on improvement in energy consumption efficiency. Electric power supply in Cambodia is made mostly from EDC, whose power generation amount in 1997 was 310 million kwh, while the power sold was 230 million kwh, with 26.1% of the total generation amount, or 80 million kwh being wasted as the loss. Existing power generation facilities are old and small in scale, made by the former Soviet Union making the repair difficult. The loss is enormous because of aging in power distribution facilities, overload operation, and power stealing. The efficiency is extremely poor, whereas improvement in efficiency of the existing facilities is indispensable to cope with the anticipated increase in the demand. In Bangladesh, 90% of the power is generated by using natural gas produced in the eastern part of the country. Many power plants are experiencing decreased efficiency due to the facility aging and insufficient and improper maintenance. The power transmission and distribution departments have had a large loss in power, which has become one of the most important issues. The loss exceeds 30%. The government is trying to achieve efficiency improvement in the electric power business through introducing the principle of competition by establishing new private companies. However, this approach is facing severe objection from the governmental and public labor unions, making the future development opaque. (NEDO)

  1. Fiscal 1994 geothermal development promotion survey. Report on structural exploratory drilling works in the Sarukuradake area (N6-SR-2); 1994 nendo chinetsu kaihatsu sokushin chosa. Sarukuradake chiiki kozo shisui kussaku koji (N6-SR-2) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The paper reported the result of exploratory drilling works done in the Sarugadake area as a part of the survey of the fiscal 1994 NEDO geothermal development promotion. The area is a mountainous area located approximately 10km southwest of the Aizu basin and is consisted of ridges 700-900m above sea level (the highest is 907m at Sarukuradake) and sharp slopes which are the lower part of the ridges. The area adjacent to the north has a flat topography 400-500m above sea level with the Nishiyama hot spa as a center, and the Yanaizu Nishiyama geothermal power plant is there. Around 295-345m below sea level, there is a clayey zone which is seemingly a fault. There are sections where there are lots of cracks around between 1200m and 1600m below sea level. However, lost circulation was seen only at 419m below the sea. The distribution of earth temperature is a typical thermal conducting type in which the temperature linearly increases toward the deep area, and the highest temperature was 194{degree}C at a depth of 1800m. The average temperature gradient was 1.03{degree}C/10m, and there are generally seen few changes. Abnormality of the self potential corresponded to boundaries of fracture zones or geological layers/rock facies, and resistivity changes. The distribution of resistivity was also shown. As a result of the water injection test, water permeability of this mine was unfavorable. 4 refs., 26 figs., 38 tabs.

  2. Fiscal 1998 report on data processing for geothermal energy development enhancement. No. A-4 Mount Kumbetsu area (primary data processing); 1998 nendo chinetsu kaihatsu sokushin chosa data shori hokokusho. No.A-4. Kunbetsu chiiki (dai 1 ji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    This is part of the state-operated 'geothermal energy development enhancement' project, under which a comprehensive analysis is conducted into the results of a survey of geothermal resources in existence in the Mount Kumbetsu area. The local geothermal structure is examined, and the Kumbetsu hot spring area, the Uebetsu river middle reach area, and the Unabetsu hot spring area are extracted as promising high-temperature supply areas. The Kumbetsu hot spring area and the Uebetsu river middle reach area lie on a heave positioned west of the Mount Musa/Mount Shitabanupuri fault. There is a distinguished bending in the zone of discontinuous resistivity, and, when geology is considered, it is inferred that there exists a geothermal fluid field formed by the Mount Musa/Mount Shitabanupuri fault running NNW-SSW and a fracture zone that runs across the fault. The two areas are located at spots where gravity gradient is sharp. It is concluded that, with the alteration zone, temperature distribution, etc., also taken into account, the Kumbetsu hot spring area is the more promising as a source of geothermal energy. The water of the Kumbetsu hot spring is of the Cl-SO{sub 4} type, 64.5 degrees C hot and neutral, and arises from the depth where water of meteoric origin is heated by heat conduction. The heat source is supposedly the magma reservoir whose eruption once formed Mount Unabetsu etc. (NEDO)

  3. FY 1998 report on the comprehensive analysis in the geothermal development promotion survey. Tertiary. No.C-3 Akinomiya area; 1998 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 Akinomiya chiiki (Dai 3 ji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-01

    The geothermal development promotion survey was conducted in the Akinomiya area, Ogachi county, Akita prefecture, and the FY 1998 results were summed up. In the surface survey, geology/electromagnetism/precision gravity survey was made as supplementary survey, and re-analysis of 3D models was made. In the well survey, three wells of N10-AY-6 to N10-AY-8 were drilled to conduct the core examination, temperature/pressure logging, sampler logging, short-term jetting test, etc. Also conducted were the reservoir evaluation, environmental effect survey, etc. by pressure monitoring and water level observation. The results of the comprehensive analysis predict the following. In the Akinomiya area, there exists heat source in deep parts around Mt. Yamabushi-dake and Mt. Takamatsu-dake; Being given heat from this heat source, rocks, ground water and volcanic gas react on each other to form geothermal fluids. It is presumed that high temperature geothermal reservoirs exist in the east of the area. Moreover, the pressure distribution indicates that the Akinomiya reservoir and Wasabizawa reservoir can be a chain hydraulically. On the other hand, the west of the area is the low temperature and heat conductive area, and therefore, there seem to be no high temperature fluids there. (NEDO)

  4. FY 1999 report on the data processing of the geothermal development promotion survey. No. B-6 Tsujinodake area (Tertiary); 1999 nendo chinetsu kaihatsu sokushin chosa data shori hokokusho. No.B-6 Tsujinodake chiiki (dai 3 ji)

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    2001-01-01

    For the purpose of confirming the existence of geothermal reservoirs, this survey was conducted as Survey B in the range of 30km{sup 2} east of Lake Ikeda at the south east end of Satsuma Peninsula, Kagoshima pref. from FY 1997 to FY 1999. By the geology/alteration zone survey, fluid geochemical survey, electromagnetic survey and gravity survey which were conducted in FY 1997 as surface survey, the following three were extracted as the areas which have great potentiality of geothermal resource existence: 1) area along the Yamakawa-Matsugakubo structure line on which calderas and explosion craters lie (north part); 2) area along the Takeyama-Tsujinodake structure line on which Ata central dome volcanic rocks lie (central part); 3) area around Kozukahama where the south wall of the Ata caldera extends in east-west direction (south part). In the survey after that, in north part, it was considered that aquicludes in clayey alteration zone were widely distributed around levels of 100m above - 200m below sea level and there existed geothermal reservoirs under the aquicludes. It was presumed that the mixed water of sea water and surface water was thermally conducted by heat sources of 300-490 degrees C and geothermal reservoirs of 260-270 degrees C were formed. (NEDO)

  5. Geothermal development promotion survey. No.B-4 'Kuenohira-yama area'; 1997 nendo chinetsu kaihatsu sokushin chosa data shori hokokusho. No.B-4 Kuenohira-yama chiiki

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    1999-01-01

    The above-named survey had been scheduled to be conducted in fiscal years 1996-1998 for an approximately 10km{sup 2}-large area of Kokonoe-cho, Kusu-gun, Oita Prefecture. In fiscal 1996, surface surveys were conducted, such as geological and alteration zone surveys, gravity prospecting, and electromagnetic survey. In fiscal 1997, an exploration well (N9-KH-1: depth 2,222.0m) was drilled. Since the maximum temperature in the well was found to be so low as 78.5 degrees C, the survey was given up in the second year. The survey conducted at N9-KH-1 showed that deep-seated and shallow-seated ruptures developed there in the absence of aquicludes, and so it was inferred that it was a recharge area, as predicted by the temperature logging profile, with surface water flowing into the depth. The above showed that there was no deep-seated blind geothermal system which the survey was after. Since it was not likely that the shallow-seated geothermal system located in the southern part of the Mizuwake pass would be found expanding into the area of the current survey, it was decided that the survey not be carried forward to the following fiscal year. (NEDO)

  6. Fiscal 1998 research report. Popularization project of the proper treatment technology of industrial wastes in Asian regions; 1998 nendo chosa hokokusho. Asia chiiki sangyo haikibutsu tekiseika shori gijutsu nado fukyu sokushin jigyo

    Energy Technology Data Exchange (ETDEWEB)

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    1996-03-01

    Study was made on popularization of the proper treatment technology of industrial wastes in Asian regions. In principle, industrial wastes should be recycled in a country concerned, however, because of a difference in technology and industrial location, treatment of all industrial wastes in a country concerned is impossible. International cooperation is thus indispensable to promote proper efficient practical measures for environment. For studying the possibility of the international cooperation between Japan and Asian countries concerned for further recognition and solution of industrial waste problems, 'International Symposium on the Asian Industrial Waste Issue' have been held in Tokyo since 1997 for governmental staffs. In fiscal 1998, Malaysia was invited in addition to China, Philippines and Thailand for popularization of the proper treatment and recycling of industrial wastes in Asian regions. In every Asian countries, poor collection of discharge, treatment and disposal data is an obstacle to effective treatment. Technical cooperation and financial support by developed countries are demanded. (NEDO)

  7. Research report on promotion of geothermal energy exploitation for fiscal 1997. Pilot drilling into Kumaishi district structure (N9-KI-5); 1997 nendo chinetsu kaihatsu sokushin chosa hokokusho. Kumaishi chiiki kozo shisui kussaku koji (N9-KI-5)

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    1999-01-01

    Cuttings are examined at the above-named site in Hokkaido, and it is disclosed that there are deterioration into clay, silication, and chloritization. Other signs suggesting the influence of thermal water activity are also listed, broken down by depth. A maximum temperature of 154.2 degrees C (at depth of 2200m) is recorded in a temperature logging, and a maximum temperature of 197.2 degrees C (at depth of 2200m) in a recovery test. The ultimate equilibrium temperature is estimated at 204 degrees C (at depth of 2200m). In the temperature profile, heat transfer is of the convention type in shallow layers and of the conduction type in deep layers, and a large region of lost circulation is detected. Variation in SP is roughly divided into four domains, with the negative peak coinciding with the low resistivity peak and with the lost circulation depth. Resistivity is also divided into four domains roughly. A test of water injection under pressure is conducted, and transmissivity and permeability are calculated. The two are found to be far smaller than those in the case of a dominant geothermal well, and are smaller even when compared with those of wells in presence in the Kumaishi district. The maximum temperature in the well is low and transmissivity at depth is also low, with no geothermal fluid ejection recognized. (NEDO)

  8. Fiscal 1999 geothermal development promotion survey report. Data processing (No. B-5 - Musadake region - Phase 3); 1999 nendo chinetsu kaihatsu sokushin chosa data shori hokokusho. No. B-5 Musadake chiiki (Dai 3 ji)

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    2001-01-01

    A comprehensive analysis was conducted into the results of a survey on the state of existence of geothermal energy resources in the Musadake region, Shibetsu-gun, Hokkaido. The region was volcanically active in the period from the Neogene period into the quaternary, with some volcanos still active even today. The geological structure on the whole is characterized by the Musadake/Mt. Shitabanupuri fault which is the major structure running NNE-SSW and having a folding structure. It is inferred that Musadake is the heat source responsible for the underground temperature distribution in this region. The maximum temperature of 274 degrees C is recorded at borehole N11-MD-3 in the northeastern part of Musadake, and the temperature falls rapidly as the distance from the borehole increases. Ejection of geothermal fluids is observed at boreholes N11-MD-3 and N11-MD-4. It is inferred that the deep-seated geothermal water is of the neutral Cl type with Cl concentration estimated at approximately 12,000 mg/liter. Steam composition is characterized by a gas concentration level that is as high as 3-4 vol.%. The gas is composedly mainly of CO2 and contains some hydrocarbons. Fluids in this region are classified into water mixing into deep-seated geothermal water and groundwater originating in meteoric water. (NEDO)

  9. Research report for fiscal 1998. Basic research for promoting joint implementation, etc. (master plan for changing district heating boilers, Nizhniy Novgorod province); 1998 nendo chosa hokokusho. Nizhniy Novgorod shu chiiki danboyo boiler tenkan master plan

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    NONE

    1999-03-01

    The above-named plan aims to reduce greenhouse gas emissions and enhance energy efficiency. The above-named Russian system for supplying heat and hot water is operated by the 51 local governments in the province, with boiler houses sited at 4047 locations. Almost all of them are approximately 30 years old, low in thermal efficiency because of their obsolete design and structure, costly because of their old parts and components wanting repair, and higher in fuel cost than those fired by natural gas. It is indispensable to replace the existing boilers with natural gas-fired boilers, and it is estimated that there are 4511 boilers that require such replacement. When the heat supply business operated by the local governments is modernized, the CO2 gas emission will be reduced by approximately 2.675-million tons/year. As for energy efficiency, it is found that replacement by heavy oil-fired boilers is the highest in terms of the effect of investment. (NEDO)

  10. Report on a survey in fiscal 1998 for petroleum substituting energy development and utilization in the Pacific Ocean region; 1998 nendo Taiheiyo chiiki sekiyu daitai energy kaihatsu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was carried out to make available the information base that can collect, put into order and provide quickly and accurately the energy related information based on global environment problems in the Pacific Ocean region. Fiscal 1998 has performed a substituting energy demand and supply analysis in the Pacific Ocean region by adding the 1996 data, in addition to collection of the normal energy data. For the purpose of analyzing the petroleum substituting energy demand and supply in the Pacific Ocean region, data were collected from 17 countries for fiscal 1997 and the quarterly data for 1998. Retroactive data collection was also continued. The growth rate of primary energy supply in the Pacific Ocean region is 1.8% in average in the 1980's, and 3.8% in the 1990's. In contrast, the growth rate of petroleum substituting energies is 6.4% in the 80's and 6.2% in the former half of the 90's, being far higher than the growth rate of the primary energy supply. The share of the petroleum substituting energies accounting for in the primary energy supply has increased from 6.7% in 1980 to 12.1% in 1996. As the breakdown, nuclear power accounts for overwhelmingly large, followed by geothermal energy and new energies. (NEDO)

  11. FY 1999 report on the comprehensive analysis of the geothermal development promotion survey. Forth. No.C-3 Akinomiya area; 1999 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No. C-3 Akinomiya chiiki (Dai 4 ji)

    Energy Technology Data Exchange (ETDEWEB)

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    2001-01-01

    As part of the geothermal development promotion survey, the comprehensive analysis was made on the survey of the existence amount of geothermal resource in the Akinomiya area, Ogachi town, Akita prefecture, which was conducted in FY 1999. In the evaluation of reservoirs, the following were carried out: comprehensive analysis of various data on the surface survey, well exploration, etc., which were stored in surveys from the primary to the forth, modification/construction of geothermal system models, numerical simulation using 3D models, etc. In the long-term jetting test, production/reduction tests were conducted using N9-AY-3 and N10-AY-8 as production wells and N8-AY-1 and N10-AY-6 as reduction wells. The results of the comprehensive analysis were outlined as follows. The distribution of high temperature zones promising as areas for geothermal development was grasped. The distribution of the main fracture structure underground was grasped. A total amount of 124t/h steam was confirmed by short/long term jetting tests. In the simulation of prediction of production, the result was obtained that there was potential power generation of 30MW in the Akinomiya area alone and 60MW both in the Akinomiya area and the Wasabizawa area. (NEDO)

  12. FY 2000 Project report on drawing district energy-saving visions for Town of Ginan. Preliminary survey; 2000 nendo Ginan-cho chiiki sho energy vision sakutei nado jigyo hokokusho. Shoki dankai chosa

    Energy Technology Data Exchange (ETDEWEB)

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    2001-02-01

    Actual situations of energy consumption and potentially saved energy are surveyed among others for introduction of concrete energy-saving measures in Town of Ginan, Gifu Pref., to promote energy saving and abatement of gas emissions which cause global warming. The problems pointed out by the survey on the actual situations of energy consumption include insufficient measures for avoiding waste in houses relative to the nation-wide tendencies, although improved to some extent, difficulty in spreading energy-saving conception throughout the employees in industrial areas, and insufficient limitation of use of private cars and alternative transportation systems. The energy-saving measures studied include setting temperature for air conditioners, and efficient use of home electric appliances, e.g., TV sets, refrigerators and washing machines. The measures studied for the transportation sector include spreading/promotion of clean cars, wider utilization of public transportation systems, promotion of telework systems aided by information communications, and promotion of eco-driving. The energy-saving target, to be realized in FY 2010 by these measures, is set at 67,646 times 10{sup 7}Kcal for the town. (NEDO)

  13. Report on survey for environment harmonizing type energy community project for Chubu International Airport. District heat supply facilities using large-scale cogeneration systems; Chubu kokusai kuko kankyo chowagata energy community jigyo chosa hokokusho. Daikibo cogeneration chiiki netsu kyokyu shisetsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The Chubu International Airport is positioned as a hub airport scheduled to start its use in the early part of the 21st century, to which introduction of large-scale cogeneration systems was discussed. Structuring an energy supply system conscious of the 21st century is intended, that is friendly to the environment, is attached with importance on the economy, and has high reliability and safety. The systems have cogeneration capacity from 4,500 to 6,000 kW, and utilize high-pressure waste heat from the cogeneration system as the heat source. The system uses the high pressure waste heat, stored heat, and gas at the same time to achieve high economic performance brought about by heat storage and the best energy source mix, while attempting cascade utilization of the heat. Considerations were given to suppress the environmental and energy load on the district as low as possible for the coexistence with the district, and to build framework and coordination to return the merits to the district. Subsidy introduction also has a great effect to assure the economic performance. The optimal specific construction of the system was found in combining the utilization of energy generated from temperature difference in sea water as a heat source system, the topping system utilizing the high pressure waste heat available in the system, high-efficiency heat pumps, and the heat storing system utilizing electric power available at late night. (NEDO)

  14. FY 1995 Report on the data processing for the geothermal development promotion investigation. No.B-3 Kumaishi Area (Phase 1); 1995 nendo chinetsu kaihatsu sokushin chosa data shori hokokusho. 1. No.B-3 Kumaishi chiiki

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    1997-01-01

    Described herein are the FY 1995 results of the No.B-3 Kumaishi Area investigation, conducted as part of the geothermal development promotion investigation project. The project covers the geological structure, geochemical, gravitational, electromagnetic, environmental impact and supplementary investigations. The following findings are obtained by the comprehensive analysis of the data. The Kumaishi Area is based on the sedimentary rocks and granite formed in the Pre-Ternary, which are unconformably covered by the strata belonging to Upper Oligocene of Ternary to Lower Pleistocene of Quaternary. The presence of NW-SE to E-W to NE-SW systems is suggested as the main fracture systems. It is estimated by the K-Ar method that the intrusion was formed in the 2.06 to 2.28Ma. The geochemical temperature suggests the presence of the fluid of 200 degrees C or higher as the deep hot water temperature. The resistivity structure generally indicates the NW-SE direction. Each stratum is confirmed by the test drilling for the structural investigation. The fluid motion model suggests possibility of hot water of high salt content, similar to that confirmed deep in the Yagumo Area, distributed deep in the Kumaishi Area. (NEDO)

  15. Fiscal 2000 survey report on Asia/Pacific Regional Environment Problems Researcher Exchange Promotion Projects. Construction of Environmental Technology Research Network in the Asia/Pacific Region; 2000 nendo Asia Taiheiyo chiiki kankyo mondai kenkyusha koryu sokushin jigyo hokokusho. Asia/Taiheiyo chiiki kankyo gijutsu kenkyu kaihatsu network kochiku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of developing and popularizing environment conservation technologies in the Asia/Pacific region, activities were conducted for Environmental Technology Research Network in the Asia/Pacific Area (ETERNET-APR). In this fiscal year, under the motto of Expansion of International Collaborative Researches on Environmental Technology, a 7th international workshop was held in Yokkaichi City, Mie Prefecture, with the attendance of approximately 60 people in Japan and from abroad. Researchers from overseas, in addition, attended a 10-day training program at the National Institute for Resources and Development and others in preparation for the embodiment of international collaborative research. A survey was conducted overseas for the promotion of database utilization and registration and for grasping the problems intrinsic to the respective research institutes and problems to occur at every stage of development. People's Republic of China was visited, where a miniscale workshop was held, study tours were made, and opinions were exchanged. It was actually felt, at the places that were visited, that ETERNET-APR was certainly in function in various fields. (NEDO)

  16. FY 1999 Project of information exchange by researchers on environmental problems in the Asia-Pacific region. Report on investigations for establishing Environmental Technology Research Network in the Asia-Pacific Region; 1999 nendo Asia/Taiheiyo chiiki kankyo mondai kenkyusha koryu sokushin jigyo hokokusho. Asia/Taiheiyo chiiki kankyo gijutsu kenkyu kaihtsu network kochiku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Described herein are the results of the FY 1999 activities for the project of information exchange by researchers on environmental problems in the Asia-Pacific region. In 1999, the 6th International Workshop was held in City of Yokkaichi, Mie Pref., with the theme (Implementation of international collaborative researches on environmental technology) at International Center for Environmental Technology Transfer, with a total of more than 50 domestic and foreign attendees actively participating in the discussion. The keynote addresses were (Use of coal and environmental improvements) presented by Mr. Yoshisada Nitta, Director at Central Research Institute of Electric Power Industry, and (Potential of clean fuel from biomass) presented by Dr. Kyu-Wan Lee of Korea Research Institute of Chemical Technology. The overseas surveys were conducted to promote the use and registration of the databases, and to identify problems by the on-the-spot investigations in Vietnam, the Philippines and Republic of Korea. At the same time, the mini-workshops were held for information exchange with the research institutes. It is keenly felt that Environmental Technology Research Network in the Asia-Pacific Region (ENTERNET-APR) works certainly in various areas, with the attendees in the last workshops serving as the key persons. (NEDO)

  17. Basic investigation on promotion of joint implementation in fiscal 2000. Investigations on modification and improvement project for Potoshani district heating and heat supplying facilities in Romania; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Romania koku Potoshani chiiki danbo netsukyokyu setsubi no kaishu oyobi kaizen keikaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Discussions have been given on the improvement and modification project intended of saving energies and reducing greenhouse gas emission in the Potoshani district heating and heat supplying facilities in Romania. Thirty years have elapsed since the building of the Potoshani district heating and heat supplying facilities, whereas noticeable energy loss has occurred due to aged deterioration, such as thermal efficiency decrease, performance decrease, and hot water leakage due to piping corrosion. The present project is intended to improve the heat production and power generation facility efficiencies, and reduce the heat loss in heat transportation and distribution to less than 5%. The improvements will be implemented by replacing and rehabilitating the existing boilers, replacing the turbine generators, and replacing the transportation and distribution pipelines and heat exchangers. As a result of the discussions, the present project is estimated to result in annual fuel conservation of 35,820 tons of crude oil equivalent, and annual reduction of the greenhouse gas emission of 110,835 t-CO2. The total amount of the initial investment for the project would be 11.369 billion yen, and the payback period would be 12 years. The project will produce profit of 31.358 billion yen in 20 years, thus the project is financially feasible. (NEDO)

  18. FY 2000 report on the basic survey to promote Joint Implementation, etc. Survey for improvement of the district heating plant (No. 48) in the Didi-Digomi section; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Didi-Digomi chiku chiiki danbo plant (No.48) kaizen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    An investigational study was conducted on the project for energy conservation and reduction in greenhouse effect gas emission at the existing district heating plant in Tbilisi City, Georgia. In the project, the following are conducted for the district heating plants in the Didi-Digomi section and Saburtalo section: renewal/higher efficiency of boiler equipment, adoption of cogeneration using gas turbine, improvement of hot water pipeline and improvement of equipment at heat users. As a result of the study, one plan for cogeneration of 2 units x 6MW class in each section was good in terms of economical efficiency and expenses vs. effects, and the other plan for cogeneration of 17 units (8 units and 9 units) x 6MW class was good in terms of the generated output and regional needs. The amount of energy conservation to be made by the former plan totaled 22,678 toe/y in both sections. The amount of greenhouse effect gas reduction is 70,170 t-CO2/y. The internal earning rate is 1.707% in the Didi-Digomi section and 2.249% in the Saburtalo section. The project profit is lower than the initial investment cost, and therefore, it is necessary to consider the profit from the CO2 emission right. (NEDO)

  19. Survey report for fiscal 1997 on the survey report on the actual state of technical cooperation on industrial technologies by European countries in the South-eastern Asian region; 1997 nendo Tonan Asia chiiki ni okeru Obei shokoku no sangyo gijutsu ni kansuru gijutsu kyoryoku jittai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The actual state was surveyed on the technical cooperation by European countries in the South-eastern Asian region. The U.S.A. is making research cooperation with Thailand on ethylene molecule structures to enhance productivity in rubber production, France on molecule markers for high production rubber clone selection, and Australia on grain storing and drying methods. For the Philippines, America is giving assistance on management of reproducible resources, France on climate information communications systems for local areas, Australia on grain storing and drying methods, and Germany on waste oil recovery and reutilization, and development of pollution-free energy resources. For Malaysia, the Great Britain is cooperating on building engineering research centers, Australia on search for plant patheology genetic organics available in the Pacific region, and Germany on investigative researches on pollution prevention for tin mines and processing areas, and forestry and plant information systems. With respect to the ASEAN, this paper reports its activities placing importance on biology and electronics engineering, while the organization is taking actions in the areas of foodstuffs, animals, electronics, information and material science, energy exploration, marine and earth physics, and resource development. (NEDO)

  20. FY 1999 report on the comprehensive analysis of the geothermal development promotion survey. Forth. No.C-3 Akinomiya area (Separate volume 2: Collected data); 1999 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No. C-3 Akinomiya chiiki (Dai 4 ji) - Bessatsu 2 (shiryoshu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-01-01

    As to the survey of the existence amount of geothermal resource in the Akinomiya area, Ogachi town, Akita prefecture, which was made in FY 1999, the comprehensive analysis was conducted, and the data were arranged. In relation to the surface survey, data on the following were described: geological survey, supplementary surface geological survey, soil gas survey, precision gravity survey, supplementary gravity survey and 3D model re-analysis, electromagnetic survey, etc. With relation to the well survey, data on the following: wells of N8-AY-1, N8-AY-2, N9-AY-3, N9-AY-4, N9-AY-5, N10-AY-6, N10-AY-7 and N10-AY-8, survey of cores of existing wells, temperature/pressure logging of wells remaining stationary after having been left long, sampler logging, etc. In relation to the jetting test, data on the short-term jetting test on wells of N8-AY-1, N8-AY-2, N9-AY-3, N9-AY-4, etc. With relation to the evaluation of reservoirs, data on the pressure monitoring, results of the reservoir simulation, etc. (NEDO)

  1. Report on a survey for promotion of geothermal development and an overall analysis of areas in fiscal 1996. Report No.C-3 for the Akinomiya area (First analysis); 1996 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-3 (Akinomiya chiiki dai 1 ji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    This paper summarizes the result of a survey for promotion of geothermal development and an overall analysis of the Akinomiya area in fiscal 1996. The subject area is located in Katsuo Town in south of Akita Prefecture. The geothermal reservoirs are regulated by the irregular construction created by upheaval and subsidence of the pre-Tertiary basement rocks. The underground temperature construction shows the temperatures rising toward Mt. Yamabushi. The latest geothermal activities should have taken place after the eruption of Mt. Takamatsu. The geothermal activities near the Arayu area have been most active until recently, and is still predominant. Transformation activities were active in the former period of the Pleistocene era. The acidic transformation band has been active after sedimentation of andesites in Mt. Takamatsu thereafter, which should have been active not only in areas where it is now active on the ground surface, but also in greatly wider areas. Geothermal fluid flows being regulated by faults, whereas fractures with high permeability existing along the faults are suitable for developing steam collection. Hot spring waters were produced by the geothermal fluid having risen along the faults and been mixed with and diluted by ground surface water near the ground surface. Areas promising for geothermal development would spread over the areas with high permeability along structural lines such as faults which show the convection type temperature pattern and temperatures higher than 250 degrees C. (NEDO)

  2. Fiscal 1999 report on basic research for promotion of joint implementation programs. Feasibility study on energy saving and environmental improvement for Radom City district cogeneration station; 1999 nendo Radom shi chiiki netsuden heikyu station sho energy oyobi kankyo kaizen kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Pursuant to the COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) protocol, studies are conducted on a district cogeneration station for Radom City, Poland. Using the annual load pattern of heat supply, cogeneration will be built only for the amount that covers utilization factors not lower than a specified level, and the shortage in winter when the load is heavy due to demand for heat will be dealt with by the existing hot water boilers. Daily change in load is to be covered by a new, additional boiler which will bear 20% of the whole output. The system is a natural gas fired turbine cogenerator, and hot water is supplied by a waste heat recovery boiler. Cogeneration will cover 80% of the annual heat supply. As for heat supply capability, it is set at 72MWt with the additional boiler taken into account, and 35MWe is to be generated. Heat efficiency will increase to be higher than 80%, coal consumption will decrease, and 28,117 tons/year in terms of oil will be saved with the increase in natural gas consumption subtracted. CO2 reduction will also be as large as 206,000 tons/year, decreasing air pollutants. Provided that 4.336-billion yen for facilities are financed by Japan's environmental yen loan, Poland's National Fund, and Radom City's own fund, IRR (internal rate of return) on investment will be fairly good at 10% in 30 years of operation. Investment will be recovered in nine years and there is no problem in cash flow. (NEDO)

  3. Basic investigation on promotion of joint implementation in fiscal 2000. Efficiency improvement project for district heat supplying plants in Dailian City in China; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Chugoku/Dailian shi chiiki netsu kyokyu plant kokoritsu kaizen project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Investigations and discussions have been given on energy saving possibilities at two medium-sized heat and power supplying plants in the city of Dailian in China. The project will improve the operation methods of the heat and power plants so that the energy cost can be minimized, and attempt to improve the boiler heat efficiency and save the energy by means of heat recovery and utilization. The draft modification plan for energy conservation has planned operation optimization for energy conservation, control of boiler operation under variable pressure, modification of the external boiler heat converter, use of inverters for the large capacity motors for boilers, and recovery of heat from the boiler blow-down water. In the analysis, models were structured from the operation data, and the effects of applying the energy saving measures were derived from simulation. As a result, the energy saving effect was found to be about 13,000 tons at the Chunhai plant and about 7,000 tons at the Pulandian plant annually (converted to oil). The reduction in greenhouse gas emission was found to be about 40,000 tons at the Chunhai plant and about 20,000 tons at the Pulandian plant annually. The number of years for investment payback is about 4.1 years at the Chunhai plant, and about 4.9 years at the Pulandian plant, wherein good profitability can be estimated. (NEDO)

  4. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Comprehensive feasibility study on efficiency improvement of heat generation facility and heat network for district heating at middle and small cities in Moscow region, the Russian Federation - 2 model cities within the region); 1999 nendo Russia renpo Moscow shunai chusho toshi ni okeru chiiki danboyo netsu kyokyu shisetsu yusomo no koritsu kaizen keikaku sogo chosa hokokusho. Shunai 2 toshi wo model to suru

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The above-named effort aims to work out modification plans and to predict their energy saving, energy substituting, and greenhouse gas reduction effects, and thereby to scout out a project which will effectively utilize flexibility-ensuring 'joint implementation' for the attainment of greenhouse gas reduction levels defined at COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). The results of assessment of this project based on the outcome of the survey show that (1) there is necessity for the project and that the presence of needs to be urgently satisfied is clear, that (2) energy saving, energy substituting, and greenhouse gas reduction effects are proved to exist and that the project is therefore an appropriate candidate for an activity to be implemented jointly, that (3) Russian agencies concerned are strongly interested in the project and that a sufficiently cooperative system will be available toward implementation, and that (4) there is an extremely large room for energy saving in the district heating oriented heat supply business in Russia and that probabilities are quite high that natural gas-fired turbine cogeneration plants capable of improving overall energy efficiency will enjoy extensive diffusion. (NEDO)

  5. Research report of fiscal 1997. Study on total energy and material control (feasibility study on circulating society); 1997 nendo chosa hokokusho. Total energy and material control ni kansuru chosa (junkangata shakai kochiku kanosei chosa) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In order to construct real sustainable global environment and human society in the 21st century called the century of environment, not only the innovation of manufacturing processes technically supporting such the construction but also the conception including the innovation of the whole society from a wide viewpoint are essential. As a total energy and material control system (TEMCOS) concept, the view of an energy-saving circulating society is attempted which minimizes a total energy and material flow in Japan, and the role and issue of manufacturing industry, in particular, material industry are extracted. As one of the targets of such a concept, the conception of an eco-town is also described. Paying attention on some important material industries including a mass material flow and consuming a large amount of energy such as metal, plastics and automobile industries, the study result on a material flow for every industry is arranged, and some effective issues contributing to minimize a material flow and control energy consumption and CO2 emission are extracted. 80 refs., 67 figs., 30 tabs.

  6. Fiscal 1995 geothermal development promotion survey. Natural environment survey report; 1995 nendo chinetsu kaihatsu sokushin chosa. Shizen kankyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In Candidate C area for the geothermal development survey, the natural environment was surveyed and `the secondary landscape assessment` was summed up in which places proposed for drilling of large-size wells and for construction of power generation facilities are extracted and a simulation of the landscape is conducted. The area for survey is the Shiramizu-gawa region in the south of Lake Akan, Akan-cho, Akan-gun, Hokkaido. The field survey was carried out about three items of landscape, plants and animals during the June-November period, 1995. As to the flora, diverse florae including vegetation unique to alpine areas, wetlands, and fumarole surrounding areas were found in the region, which is covered with summer-green broad-leaved forests or mixed forests of coniferous and broad-leaved trees. As to the fauna, faunae inhabitant of the highly natural forests were found including black woodpeckers and mountain hawk eagles. As a result of studying the places proposed for geothermal development from the above-mentioned survey, two places were picked up in the west of the survey area, where geothermal development is comparatively less influential in the natural environment and landscape and there is a high locational adaptability. 19 refs., 56 figs., 49 tabs.

  7. Research report of fiscal 1997. Research on promotion of research interchange; 1997 nendo chosa hokokusho. Kenkyu koryu sokushin chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For effective promotion of creative and innovative technologies, and cooperative development of industrial technologies in Japan, hearing survey was made to collect various opinions on industrial technologies from learned people. It is necessary to overthrow the industrial policy of following-the-preceding-U.S. type. Discrimination by production technologies can hardly be expected, and a service sector shows poorer productivity. Manufacturing industry is ill-balanced among competition, cooperation and conflicts. Trade policy is strongly linked to innovation. On the government`s role and policy, it is necessary to discuss science and technology distinctively, and the policy is demanded to shift from a need type to a seed type. Basic research, industry-university cooperation, patent system and market expansion are important for innovation. The government`s initiative is essential for innovation and standardization. For better social and economic systems, loans and orders for promising red-ridden firms, and reforming convoy-transports style are necessary. Private firms require the clear direction of the policy, and clear intellectual property and standardization policies.

  8. FY 2000 report on the analytical survey of the basic data by area; 2000 nendo chosa hokoku. Chiiki betsu kiso data bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    From a viewpoint of the spread of energy conservation technology, etc. that Japan owns, following the previous fiscal year, data collection/study were made of 51 countries and 1 area including 49 countries (17 Asian developing countries, 13 Middle East countries and 19 countries in East Europe/Former U.S.S.R.) and 2 countries (Japan/the U.S.) and 1 area (the EU) that were added for comparison with developed countries. Items for study were the general situation, economic/trade indicators, administration/general situation, energy situation, economic/technical cooperation from Japan, implementing situation of NEDO's model project, AIJ implementing situation in each country, etc. To keep the continuity, data were numerically obtained from the same data source as that used in the previous fiscal year as a rule. The input data were made as consistent in each item as possible, and the same table was obtained from a single data source as a rule. The data in the previous fiscal year were reviewed, and the data were adopted from which data on as many countries as possible could be acquired through the same data source. (NEDO)

  9. Fiscal 1997 report on the investigational research on intelligent social infrastructure technology; 1997 nendo chosa hokokusho (chiteki shakai kiban kogaku gijutsu no chosa kenkyu hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper first described an aim and outline of intelligent social infrastructure technology, summed up the system of social infrastructure and the situation in Japan in terms of the structure, lifeline, moving bodies such as railroad and automobiles, communication, security, and maintenance. Considering this present situation, the paper next described a concept of the intelligent social infrastructure technology to be newly constructed and a course of the development. Besides, as subjects required to study for the development of intelligent social infrastructure technology, it reported on risk management, methods of definition/collection/transfer/supply of information, infrastructure applicable at emergency, normal/emergency dual course system, privacy, robustness, and additionally the problems to be caused pertaining to architecture/civil engineering, traffic, security, communication, etc. when the infrastructure develops as a social system. Moreover, as element technology, the intelligent system related technology and data communication technology were described in detail. Examples of the research project were also reported. 101 refs., 70 figs., 42 tabs.

  10. Report on the analytical survey of the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Arrangement, investigation and analysis of an energy information exchange system were conducted, with the aim of coping with the development in the whole Asia/Pacific area, the stabilization of energy supply/demand, and the environmental problem and of realizing effective cooperation of every country in the area. Concerning the trend of the domestic primary energy supply/demand, there are some patterns. Countries which show high growth rates are developing countries such as Thailand and China, and NIES such as Korea and Taiwan. Countries where growth rates are slowing down and lowering are developed countries such as Australia, Canada, Japan and the U.S. Countries where energy supply/demand is not stabilized are Singapore, Hong Kong, Indonesia and Chile which are suffering from variations in import/export. The ultimate energy consumption is the domestic primary energy supply from which the conversion loss in the conversion sector was deducted, and indicates almost the same trend as the primary energy supply. It is divided into a stabilized type of developed countries and a rapidly increasing type and a stagnant type. However, there are some exceptions. Total data in the quarter of the year cannot be the yearly data by itself, but requires a year-end tax arrangement. 40 tabs.

  11. Research report on human media; Human media no chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The human multimedia technology corresponding to users` subjective characteristics was researched to realize information environment producing a sense of unity with human. The human media technology realizes a human sensitive information processing model and a common database easily acceptable sensitively by various users. This technology also should be able to fairly accept and transmit individual`s information and knowledge as multimedia information, and in addition it is required to supply a virtual space with presence. In fiscal 1995, the research committee studied the concrete developmental issue for integrating these advanced fundamental technologies, and as practical images planned the prototype systems such as human media interactive plant operation, supply of environment supporting personal intelligent activities, and virtual medical center. The research committee also discussed development of space mobile media to secure energy-saving and safety of automobiles, and an environment simulation system with participation of many people. 34 figs., 2 tabs.

  12. Report on an analytical survey on the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of collecting and arranging energy information in the Asia and Pacific region, this survey has been conducted for many fiscal years. The Asia and Pacific region is classified into the Chinese area, the Southeast Asia area including Brunei, Indonesia, the Philippine, Singapore and Thailand, the East Asia area including Japan, Korea, Taiwan and Hong Kong, the North America area including the U.S. and Canada, and the Oceania area including Australia and New Zealand. As to the primary energy supplied from 1980 to 1993, China largely increased its share by 3.1%. The Southeast Asia also increased its share by 2.1%, and the East Asia by 2.5%. To the contrary, the North America area largely declined its share by 7.8%, but still has approximately 60% in the Asia and Pacific area. By kind of energy, coal increased the share while oil decreased. 16 figs., 7 tabs.

  13. Investigational report on the trend of measures for global warming; Chikyu ondanka taisaku doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    To know the trend of measures taken for global warming, conducted were overseas surveys, participation in academic society meetings, and literature surveys. The phaseout time of all ozone depleting substances responsible for the ozonospherial destruction was determined for both developed and developing countries in the 7th Meeting of countries which concluded the Montreal Protocol. As information on measures for protecting the ozonosphere, introduced was activities under United Nations Environment Programme (UNEP). New fluorine containing ethers were introduced as cleaning solvent which causes no ozonospherial destruction and is low in global warming index. Toxicity data were obtained on HFC-236ea and HFC-236fa which are promising substitutes in HCFC foaming and refrigerant fields. The paper introduced an outline of the 1st Meeting of countries which concluded the Framework Convention on Climate Change held in 1995. According to the report on the National Institute of Public Health and Environmental Protection of the Netherlands, the amount of emission of fluorine containing greenhouse effect gas (in CO2 conversion) reached 8-14% of all the amount of greenhouse effect gas emitted in 1990 unless the control is reinforced. An outline of the TEWI-3 project was introduced which is useful for comparing effects of substitution technologies on global warming. 14 refs., 11 figs., 29 tabs.

  14. FY1997 report on test well drilling and well investigation for the Akinomiya area survey in the geothermal development promotion survey; 1997 nendo chinetsu sokushin chosa. Akinomiya chiiki chosa shisui kussaku koji oyobi kosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to extract promising areas with high geothermal feasibility, the Akinomiya area was surveyed by drilling test wells. In the N9-AY-3 excavating work, the first stage (depth from 15 to 33 m) used the water-free excavation to prevent adverse effects on the water sources. The second stage (depth from 33 to 409 m) reached the targeted depth with slanted excavation. The third stage drilled into depths from 409 to 1,006 m. The fourth stage was targeted to drill down to 1,802 m, but an entire lost returns have occurred at the depth of 1,598 m, whereas lost water drilling was performed by using fresh water, and the drilling was terminated at the targeted depth. The AY-4 excavation was also advanced with the first, second, third and fourth stage method, and when the entire lost returns have occurred at 1,196 m, the lost water drilling was carried out by using fresh water, and the drilling was terminated at the scheduled 1,505 m. The AY-5 excavation was also advanced with the first, second, third and fourth stage method. The first and second stages used water-free excavation (using air hammers) to avoid influence on the nearby spa areas. The third stage went down to 405 m performing coring, but the entire lost returns occurred at 298 m. The excavation rate was very high, and the core recovery rate reached 100%. The fourth stage presented the same coring condition as that for the third stage down to 1,002 m. (NEDO)

  15. Research report of fiscal 1997. Basic research on joint implementation for preventing global climate changes; 1998 nendo chosa hokokusho. Kyodo jisshi kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research was made to promote Activities Implemented Jointly Japan Program. Joint Implementation (JI) is the methodology for preventing global climate changes by collaboration of countries. The countries take cooperative actions for reduction, absorption and fixation of greenhouse gases, and effectively distribute the reduction credits among relevant parties. This was decided in the first session of the Conference of Parties (COP) held in March, 1995. In COP3, Japan`s assigned reduction amount in 2008-2012 was determined as 6% of the emission level in 1990. The protocol defines JI between parties as dealings of emission reduction units, and JI between developing countries as clean development mechanism. The rules for a base line and credit distribution are necessary before full-scale implementation. Although JI is regarded as an important cost-effective project, it is important to decide where and how the JI projects should been promoted. The present state and issues of the primary approved project of Japan Program are arranged. In particular, various terms related to developing countries remain to be solved. 21 figs., 32 tabs.

  16. Research report of fiscal 1997. Survey on strategies of export of environment technology in overseas countries; 1997 nendo chosa hokokusho. Shogaikoku no kankyo gijutsu yushutsu senryaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For active environment technology export to OECD countries, needs for environmental measures in developing countries were surveyed. Both collection of environment technology needs in developing countries and preparation of technology seeds information of Japanese enterprises, and promotion of environmental projects by adding an information dispatch function are important. Active preparation and exchange of experiences and know-how of concerned enterprises, local governments and national organizations are also necessary. For development and possible export of small- and medium-sized ventures with excellent technologies and know-how, a suitable consulting system is essential for risks. For smooth promotion of warming prevention by international cooperation, active development of monitoring technology is also important. To support developing countries, OJT of persons in charge in technology transfer sites, and preparation of information infrastructure are necessary. Japan with much know-how on environmental preservation should positively participate in international standardization activities such as ISO. 10 refs., 14 figs., 56 tabs.

  17. Research report of fiscal 1997. Basic research on the commercialization of innovative energy technologies; 1997 nendo chosa hokokusho. Kakushinteki energy gijutsu no jitsuyoka ni kansuru kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper summarizes the research result in fiscal 1997 from the basic research results on the commercialization of innovative energy technologies. The target of a photovoltaic power generation market includes isolated power sources (several kWp) for distant places or developing countries, and those (several tens kWp) for personal residences or public facilities. Although the former is mainly promoted in the West, while the latter over the world, their profitability is unsolved. Power plants over several hundreds kWp are in demonstration test. Solar heat power generation of several tens to hundreds MWp is most profitable, however, small-scale one is poor in feasibility. Australia takes an interest in distributed photovoltaic power generation directly connected with actual lives of residents, and has a dominant opinion that desert is useless as large-scale site. This country lays emphasis on protection and maintenance rather than positive use of desert based on a basic cognition that desert is easily changed and broken. The Australian government announced power company`s obligation to use renewable energy by 2%, and a strong organization is scheduled to be newly established. 59 figs., 57 tabs.

  18. Fiscal 1998 research report. Survey on energy consumption in a residential sector; 1998 nendo chosa hokokusho. Minsei bumon energy shohi jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    On energy consumption in a residential sector, the report reports the document survey result including new documents, and the result of the systematic national questionnaire survey carried out in small and medium cities to prepare the basic data for future development and introduction of petroleum substituting energy. The electric power consumption rate of detached houses (A) is larger by 0.6- 1.6Gcal/household/year than that of apartment houses (B) in every district. The gas consumption rate of A is smaller than that of B in Hokkaido, Kanto and Kyushu. The LPG consumption rate of Kinki district is largest in both A and B. The kerosene consumption rate of A is larger than that of B. In Hokkaido, the kerosene consumption is extremely large in heating, showing a ratio of 60% or more in A. In the other districts, the kerosene consumption is largest in hot water supply, showing 30% or more. Every consumption rate increases with annual household income. The average consumption rate of 4 districts is 11,137Mcal/household/year. (NEDO)

  19. Fiscal 1998 research report. Survey on the international standardization of top technologies; 1998 nendo chosa hokokusho. Sentan gijutsu no kokusai hyojunka ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Survey was made on the trend of the international standardization of top technologies in developed countries. With a recent progress of technology business beyond boundaries, the interrelation between technology and industry is becoming complex increasingly. For construction of industrial technology policies, the factor analysis of the international standardization of top technologies is important. Recently, public standardization (promoted by public organizations) and de- facto standardization (formed in market competition) have been promoted in a top technology field. International comparison was made on the basis of the report on international comparison of technical competitive powers by the US government or non-profit organizations. Survey was made on the trend of international unification of standards and positioning of standards in enterprise strategy, and approaches of ISO, IEC, ITU and developed countries to standards. Case study was made on digital mobile telephone, IC card, OS for PCs, electric vehicle and fine ceramics. (NEDO)

  20. Fiscal 1998 research report. Feasibility survey on offshore wind power generation in Japan; 1998 nendo chosa hokokusho. Nippon ni okeru yojo furyoku hatsuden no donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This survey studied the feasibility of large-scale offshore wind power generation in Japan. Attempt was also made on preparation of outline maps of offshore wind around Japan. The cost of future offshore wind power generation systems is roughly dependent on technical issues and environmental issues. As technical issues, 'installation site,' 'foundation,' 'system interconnection' and 'maintenance/management' were summarized based on applications in Europe. As a result, it was clarified that technical issues can be solved with existing technologies to a certain extent, however, those relate to economical problems closely. The previous environment impact assessments say that wind power generation has no problems on the environmental issues. As relatively strong wind coastal areas, the outline maps of offshore wind point out Western Hokkaido area, Japan Sea area of Tohoku district, Pacific ocean area of the central part of Honshu, Genkai Nada area, Western Kyushu area and Southwest islands area, and suggest that these areas are promising for offshore wind power generation. (NEDO)

  1. Research report. Environmentally friendly energy community research business for Yumesu district, Osaka Port; Osakawan Yumesu chiku kankyo chowagata energy community chosa jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A study is conducted on an energy supply infrastructure for introducing a cogeneration system into the Yumesu district, which is a key point for the development of Osaka City, so that environments suitable for the 21st century will be formed and sustained. In the study, plural heat supply systems are discussed for the district. Taken up also are the possible utilization of heat from the waste incineration plant to be constructed on the neighboring Maisu island and of hitherto-unexploited energy sources such as seawater and the sewage treatment plant whose construction is now under consideration. Findings are that every method under study achieves an energy-saving rate of 5% and that the introduction of an urban type power plant will obtain the best result marking an approximately 22% energy-saving rate when its exhaust heat is effectively utilized. The order remains the same when their environmental features are surveyed, with the urban type cogeneration system holding first place with a NOx reduction rate of 37.7%. When it comes to economy, however, the method of effectively utilizing the exhaust heat from cogeneration power plants installed at consumers' marks the best result, this attributed to the low cost of pipe laying in the district. (NEDO)

  2. Research report. Environmentally friendly energy community research business (Minami-guchi District, Sapporo Railway Station); Sapporoeki minamiguchi chiku chosa hokokusho. Kankyo chowagata energy community chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Feasibility of commercialization is discussed of an environmentally friendly heat supply system for the above-named district. The research centers on the configuration and optimum dimensions of heat source equipment for a large-scale cogeneration-aided district heat supply system to be selected for introduction into the district. Discussion is made about the energy efficiency and environment preserving features of a system selected for employment. A study is then conducted on a plant consisting of two high-efficiency 4800kW gas turbine cogeneration systems and heat storing water tanks. Such when introduced will contribute to the levelling-off of urban power loads and to the enhancement of power peak cut through the utilization of cogeneration system-generated power and midnight power. When the exhaust heat from the cogeneration system is fully exploited, the system will achieve an energy saving effect approximately 9% higher than that exhibited by separately functioning heat source systems. Furthermore, CO2 will be reduced by 20% or more, NOx by 45% or more, and SOx by 46% or more, as compared with separately functioning heat source systems. The conclusive evaluation is that the above-selected system will sufficiently contribute to the preservation of environments. (NEDO)

  3. Report on survey of promotion of activities implemented jointly in China in FY 1997; 1997 nendo chosa hokokusho (Chugoku ni okeru kyodo jisshi katsudo no suishin chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Rapid economy growth has been observed in Asia including Japan. On the other hand, problems of population and environment grew even worse with the economic growth. Especially, China is the second CO2 emission country in the world. Large energy demand is still forecasted with its economic growth in the future. It is well-known that the energy consumption per unit GDP is very large. Therefore, it is very significant to promote the activities implemented jointly with China for mitigating the emission of greenhouse gases including CO2, which provides a significant meaning for solving global environmental issues as well as for improving regional environmental issues. It is necessary for the above to recognize the appropriate current situations and to promote the activities implemented jointly suitable for the country. Based on the discussions and information exchanges about environmental issues with staffs concerning environmental policies and scientists as well as the field surveys, methods for the activities implemented jointly were investigated to provide some proposals. 4 figs., 8 tabs.

  4. Fiscal 1997 survey report. Basic survey on trends of waste use type production facilities and waste fuel production facilities; 1997 nendo chosa hokokusho. Haikibutsu riyogata seizo shisetsu oyobi haikibutsu nenryo seizo shisetsu doko kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This survey was made to obtain the basic data for future spread and promotion of No.6 type (waste use type production facilities) and No.7 type (waste fuel production facilities) which were added to the objects having been subsidized since fiscal 1997 under `the environmental harmony type energy community project.` In the former, the kiln in the cement industry and the blast furnace in the steel industry can be extremely large places to receive waste plastic since the facilities are distributed in every area and the treatment capacity is large. However, the effective collection, transportation and sorting of large quantity of waste plastic, especially the problem of removal of vinyl chloride, is a big bottleneck. As to the use of waste plastic using gasification technology, there are no actual results on the commercial basis. That is, however, appropriate for treatment of the waste difficult in treatment, and can be expected of the usage in the chemical industry. In the latter, in the facilities using industrial waste raw materials as fuel, solidification and liquefaction are both operated on a commercial basis. In relation to the solidification and use as fuel of general waste, the treatment of combustion ash is preventing the expansion of use of waste in the industrial field because of a large quantity of chlorine included in the products. 92 refs., 54 figs., 35 tabs.

  5. Fiscal 1998 research report. Research on the possibility of promoting CDM project through technology transfer with plant exports; 1998 nendo chosa hokokusho. Plant yushutsugata gijutsu iten wo tsujita CDM project suishin kanosei ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Study was made on promotion of CDM (clean development mechanism) project through technology transfer with plant exports. Although CDM system was provided in COP3 on climate change held in Kyoto in 1997, its detailed rules including project approval are yet undecided, and only the schedule to provide the detailed rules until COP6 in 2000 was decided in COP4 in 1998. The common recognition that the CDM project with plant exports produces various merits for both Japan and the partner country is increasing. However, from the viewpoint of forming concrete CDM projects, most Japanese enterprises are passive in approach to the CDM project because of no detailed design of CDM, uncertain profitability and procedures, and avoidance of additional burdens. Plant export is also difficult because of the fact that assessment of a new project is difficult. Enterprises' deeper recognition on the CDM project, and a governmental integrated support system are desirable. (NEDO)

  6. Leading research and study report for fiscal 1998. Report on leading research and study on intelligent fiber; 1998 nendo sendo chosa kenkyu hokokusho. Inteligent fiber sendo chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches were conducted with a view to organizing projects for developing intelligent fibers, equipped with environmental friendliness and amenity without being deprived of their original properties as structural and clothing materials, the ultimate goal of the effort being the creation of harbingers of next-generation fibers which would contribute to the advance of industries related to environments, medicine and welfare, and information. What were learned from fiscal 1998 researches are mentioned below. The strength that the general-purpose fibers currently in use exhibit is so small as to be but several percent of what is theoretically predicted for them. Demand will increase a great deal if the actual strength is doubled, for which new technologies have to be developed including those involving super-fiber texture control. For providing the fiber with such functions as environment-friendliness, amenity, etc., it is necessary to develop phasal structure control technologies with regard to fiber morphology, surface texture, etc. For success in practical application in the future of such super-fiber materials, each specimen needs to be manufactured in the order of kilogram by way of trial. Moreover, fiber evaluation techniques have to be developed in the three domains of software, hardware, and interface. (NEDO)

  7. Fiscal 1997 survey report on the trend of global warming protection measures of substituting freons; 1997 nendo chosa hokokusho (daitai freon no chikyu ondanka taisaku doko ni kansuru chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The trend survey was conducted of global warming protection measures by participation in international conferences, scientific society meetings and lecture meetings, and by literature surveys. We participated in the international conference on ozonosphere protection measures. In the 9th meeting of the nations which concluded the Montreal Protocol, the strengthening of restrictions on methyl bromide was decided on. In the UNEP solvent technology selection conference and the OORG conference of the World Bank, reports were made on substituting solvents in Japan, activities supporting developing countries, and the developmental trend of urethane use foaming agent. In the international conference on ozonosphere protection measures, introduced were the present status of Japan`s ODA for developing countries and examples of success of the substitution in the solvent field. The paper included nine reports on CFC destruction technology related literature made public in the past one year. The paper also introduced a comparative study of de-HCFC substituting technology at U.S. Oak Ridge National Laboratory, U.S. EPA`s prediction of emission of fluorine 3 gas, the predicted value of HFC emission and trial calculation of contributing rate in all greenhouse gases by IIR, Green Peace and Elf Atochem, and NOAA`s measured data on SF6 in the atmosphere. 49 refs., 46 figs., 26 tabs.

  8. FY 1997 report of survey on the intellectual property in international collaboration research project; 1997 nendo chosa hokokusho (kokusai kyodo kenkyu ni okeru chiteki zaisanken ni tsuite no chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In promoting international collaboration research project, coordination of the patent system of each country which participants to the project belong to has broad implications in concluding the contract for the project. For example, in Japan, 100% of the patent belongs to the government for contrast or collaboration project with the government. While, in the USA, the patent developed by the private company belongs to the private company even for the contrast project. In Japan, the shared patent can not be transferred to the third party or implemented without agreement with the partner. While, in the USA, the shared patent can be transferred to the third party or implemented without agreement with the partner. Due to such a difference, some projects can not be established by ill coordination of intellectual property even when the meaning of the projects is well understood. In this survey, was investigated the outline of patent systems of major countries to study about what should well balanced treatment of intellectual property in international collaboration research project be in the future. 4 figs., 8 tabs.

  9. Fiscal 1999 research report. Simulation analysis on petroleum substituting energy; 1999 nendo sekiyu daitai energy keiryo bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This report summarizes the fiscal 1999 research result on simulation analysis on petroleum substituting energy. The simulation model for analyzing social and energy supply and demand structures comprehensively was established by improving the China and Korea models developed in fiscal 1998 through a use of input-output tables. In simulation of the China model, the reference case showed that a primary energy demand in 2030 reaches 3.3 times as much as that in 1997 (2.9 times in CO{sub 2}), resulting in serious energy and environment problems. Reduction of primary energy and CO{sub 2} is possible by promotion of energy saving and introduction of a carbon tax. In simulation of the Korea model, the reference case showed that CO{sub 2} emission in 2030 reaches 2.2 times as much as that in 1997, showing an annual increase rate of 2.4%. The annual increase rate can be reduced by introducing a carbon tax. The simulation model for automobile energy was also established for major countries in Asia. Automobile energy consumption increases with diffusion of automobiles until 2030 gradually. In particular, the consumption in China reaches that in Japan in 2010. (NEDO)

  10. Fiscal 1993 investigational report on heat pump heat storage technology; 1993 nendo heat pump chikunetsu gijutsu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    This project is for an investigation into the heat pump (HP) use heat storage technology, with the aim of clarifying the present status of HP heat storage technology, the utilization status, and the developmental trend of technology and of contributing to the spread of heat energy effective use using HP heat storage technology and to the promotion of the technical development. Accordingly, the evaluation of the following was made: sensible heat (SH), latent heat (LH), chemical heat storage technology (CH), and heat storage technology (HS). Investigations were made on the sensible heat use heat storage technology of water, brine, stone, soil, etc. in terms of SH; the phase change sensible heat use heat storage technology of ice, hydrate salt, paraffins, etc. in terms of LH; hydration, hydroxide, 2-propanol pyrolysis, adsorption of silica gel, zeolite and water, and heat storage technology using metal hydride, etc. in terms of CH. In terms of HS, the following were studied and evaluated from the study results of the heat storage system in which HP is applied to the sensible heat and latent heat type heat storage technology: contribution to the power load levelling and the reduction of heat source capacity, heat recovery and the use of unused energy, improvement of the system efficiency by combining HP and heat storage technology. 24 refs., 242 figs., 56 tabs.

  11. Report on investigation in fiscal 2000 of industrial technology information; 2000 nendo sangyo gijutsu joho chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Pursuing the measures for how the national research institutions in Japan who have been made into independent administrative corporations should be positioned in maintaining and developing the industrial strength, investigations were performed with the points focused on measures taken in the United States to improve research environment, and the ways the national research institutions should be. The investigation results were summarized on the following four areas: 1) transition of research and development policies, 2) on the national research organizations, 3) structuring of database for researchers in universities and national research organizations, and 4) future challenges and suggestions. Item 1) has put the subject into order of the history of establishing legislations related to the U.S. technological policies, measures to promote research and development, budgetary management, grants, and preferential treatment. In Item 2), visits and investigations were executed on government-owned, government-operated laboratories and government-owned, contractor-operated laboratories whose operation patterns are different with each other. The results were put into order of institutions, roles, personnel systems, activation measures, joint research institutions, and finance. In Item 3), a data list was prepared on researchers relative to advanced technology programs contributing greatly to enhancing the competitive edge of U.S. corporations. (NEDO)

  12. Fiscal 1995 investigation on biological fixation of carbon dioxide; 1995 nendo seibutsuteki CO2 kotei ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    To cope with the global warming caused by CO2, an investigation was conducted into biological fixation. It is necessary to make a many-sided and comprehensive study on the mechanism of CO2 fixation, the scale (area and carbon holding density), the rate and the environmental impact of the introduction of the technology and the technical problems, and to make a quantitative evaluation of each of the methods in order to make them practical proposals. The global ecosystem is classified into the land biota and ocean biota, and each typical ecosystem was surveyed in terms of the surface area, the carbon holding amount (presently existing amount), the net primary production amount, the required nutrient salt amount, the transpiration rate, etc. Next, a discussion was made on the increasing effect of the carbon fixation amount by changing the present ecosystem from the aspect of scale and rate. At the same time, a study was carried out of energy efficiency, economical efficiency and problems. Last, elementary technology was taken up which seems to be important for implementing measures for the biological carbon fixation. As to the ocean, it is necessary to obtain information, which is not sufficient to utilize marine biota for CO2 fixation, especially on the mechanism of depth-direction transfer of organism and its quantitative grasp. As to the land, one of the measures is conversion of the ecosystem where the amount of carbon fixed is small to the ecosystem where the amount is large. 249 refs., 58 figs., 51 tabs.

  13. Fiscal 2000 study on technology and marketability concerning phytoremediation; 2000 nendo phytoremediation ni kansuru gijutsu oyobi shijosei no chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    An investigative study was conducted on phytoremediation with the purpose of correcting soil contamination caused by heavy metals and the like. In Japan, in connection with the cadmium pollution along the Jintsugawa River region in Toyama Prefecture, a growth of botanical colony such as Athyrium ykoscense was confirmed having a high capacity in absorbing/accumulating heavy metals, with a possibility suggested that they may be utilized for phytoremediation. In a technological research for restoring the environment sustainingly in a wide area, feasibility has been proven to remove polluting agricultural chemicals in farmlands and toxic substance in old industrial sites by making forest trees like poplars, lawns and herbage function. In a project for the cleanup of oil contaminated soil after Gulf War, a demonstrative test of bioremediation for one hectare was performed and, after 15 month experiment, 80 to 90% of aliphatic compounds and 50 to 60% aromatic compounds were degraded. In EU Framework Program in Europe, phytoremediation projects have been implemented across the member countries. (NEDO)

  14. Report on a survey in fiscal 1999. Survey on research exchange possibility; 1999 nendo kenkyu koryu kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This survey deals with research institutions of governmental organizations, universities, and business entities for the purpose of discussing the possibility of research exchange standing on a long-term point of view to serve for solving global environment problems, and the way the exchange should be. The research exchange shall cover the areas of trends in research and development of global environment related technologies, themes for the research and development, institutions for the research and development, and exchange of researchers and information with these research organizations. In fiscal 1999, three survey missions were dispatched to cover the following three areas: (1) surveys on research possibility of catalyst development by means of combinatorial chemistry, (2) surveys on research exchange possibility for thermo-chemical solar hybrid fuel production technologies, and (3) surveys on research exchange possibility for structuring function improving technologies of the 21st century type. Each survey mission has visited research institutions of the world to survey the trends in researches related to global environment, and the possibility of exchanging researches with RITE. The visits presented the following conclusions and findings: (1) the research on the combinatorial chemistry in the U.S.A. is still in the initial stage; (2) important findings were obtained when surveys were made on methane reformation utilizing solar heat, and coal gasification technologies in Europe; and (3) surveys were made on pioneering researches on plant molecule physiology in Europe. (NEDO)

  15. Report of the researcher exchange promotion project on the environmental issues in the Asia-Pacific region; Asia/Taiheiyo chiiki kankyo mondai kenkyusha koryu sokushin jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Proposals have been made for the establishment of a network (ETERNET-APR) linking those involved in the research and development of environmental technology in the Asia-Pacific region in order to limit the environmental impact of industrial activity. By pursuing active exchanges of information and personnel, researchers in environmental technology in the Asia-Pacific region have been making serious efforts to establish such a network. This fiscal year, the Internet Web site of the ETERNET-APR has been created using the data collected to date. This database includes information on some 350 researchers and 200 research projects from seven countries. The first international symposium was successfully held at Environmental Research Institute of Chulalongkorn University in Thailand (ERIC), hosting 200 environmental researchers from 10 countries in the Asia-Pacific region. Tripartite sister laboratories ties among the National Institute for Resources and Environment (NIRE) and three Korean laboratories were forged. The sister laboratory project between ICETT and ERIC is also proving effective. These successes prove that intraregional joint research, the objective of ETERNET-APR, has begun to take shape in this year

  16. Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (survey of the coal utilization in Pakistan); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Pakistan ni okeru sekitan riyo gaikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper made a literature survey, hearing survey, site survey/study on the coal in Pakistan such as the coal utilization system and the environmental situation, etc., and aimed at pre-examination for the survey of the introduction of the environmentally friendly type coal utilization system to be planned in Pakistan in the future. The examination, data collection and preparation were conducted in terms of the following items: the structure of coal consumption in energy supply, structure of coal consumption, mainly of domestic brown coal consumption, the situation of coal utilization by industry and by region, environmental problems caused by coal utilization such as air pollution, the trend of policies of environmental regulation, etc. The literature on the following was obtained and surveyed: the situation of economy/energy in Pakistan, coal utilization technology by industrial field, and environmental protection technology. The hearing survey was made to institutions concerned, corporation groups and men of learning and experience. Site surveys were conducted for the typically selected coal utilization equipment and existing environmental protection equipment. 66 figs., 56 tabs.

  17. Research report of fiscal 1997. Basic research project on energy saving in developing countries (cooperative research on oil saving / basic research on the industry of Thailand); 1997 nendo chosa hokokusho. Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo sekiyu shohi koritsuka kyoryoku chosa (Taikoku sangyo kiso chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Field research was made for oil saving in Thailand. To promote energy saving in a textile industry as main export industry, its motivation for production stuff is essential in business improvement. Proposal for work improvement, supply system of bonuses, and small-group activity are effective. Management of an energy consumption rate is essential in business management. Use of efficient waste water treatment equipment is also one of the issues. In food factories, various scopes for improvement are still found by mass/heat balance analysis in production process. As an example, a large amount of water is consumed in vain for washing raw rice in a rice powder factory, and separation of SS precipitate from waste water should be improved. Because of lagoon treatment, an effluent standard is not achieved in spite of consumption of wasteful aeration power. This treatment is reasonable because of its scale and site, although the standard can be achieved by activated sludge method. Reconsideration of the standard is also necessary based on a local total BOD load capacity. The profitability of a methane fermentation method should be examined. 72 figs., 95 tabs.

  18. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / research and development of a reverse engineering system for local industrial articles (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium bun`ya / chiiki kogeihin muke reverse engineering system no kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described the fiscal 1997 result of the research on the application of local industrial article use reverse engineering (RE, it had been regarded as imitation and reproduction technology, but has recently been as a part of the production information integration). With the actual local industrial article as standard, which has features in design and was added with local traditionality, such as glass having 3D free-form surface, 3D shape information modeling technology RE is developed, and a system for direct automatic metal mold processing is established, aiming at shortening of delivery date, cost reduction and higher grade. The target of the research is Okinawa prefecture. In fiscal 1997, study was made of the speeding-up of the non-contact 3D shape information inputting (multi-point simultaneous inputting by CCD of the laser reflected light of the actual model) and the data storage technology. Cast iron was selected as molding materials, judging from reactivity/machinability with heat resistant glass. Also studied was the blend of glass materials suitable for press forming. Further, studies were proceeded with of development of intellectual cutting tools into which sensor function is integrated and of virtual reality for facilitating/accelerating the design up to metal mold manufacturing. 39 refs., 88 figs., 21 tabs.

  19. Report on survey of international cooperation possibility on chemical CO2 fixation and utilization technology in FY 1997; 1997 nendo chosa hokokusho (kagakuteki CO2 koteika yuko riyo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This survey focused on the end of the more promising companion and promoting the international cooperation on chemical CO2 fixation and utilization technology. As a result, the way of the carrying-forward of the international cooperation with more than one companion could be arranged beforehand. It led to getting an arrangement about a secrecy agreement respectively with Lurgi company and ABB company in Europe, and to providing a catalyst sample developed by RITE to implement an examination by the other party and to show related technical information. In addition, it concluded a cooperation agreement about a total system of the chemical CO2 fixation and utilization technology and methanol synthesis with ZSW. In Australia, negotiation about international cooperation with CSIRO which is a federal research organization and CRC (Cooperative Research Centre) for renewable energy has been started. The ideal circumstances are being ready for the chemical CO2 fixation project for which the international cooperation with the country where the natural energy is rich like Australia is essential when coming to practical use. To do alternating current with further high density in the following year it is desired to build a concrete study cooperation system. 1 fig., 4 tabs.

  20. Survey report for fiscal 1998 on the survey on preparation of data collection related to new energy technology development (wind power generation ); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (furyoku hatsuden) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a result of heightening consciousness on assurance of energy security and global environment problems in recent years, it is urged in Japan to promote development of technologies to introduce and proliferate new energies, and work on acceleration of the introduction. On the other hand, in order to move forward effectively the introduction promoting project intended of proliferation and enlightenment, it is necessary to put into order comprehensively and systematically the different data on the new energies, and summarize them as the basic data. This report, focusing on a wind power generation system, collects and puts into order the latest published data on the wind power generation system, placing in the center the introduction examples in Japan and other countries, supporting measures, wind power generation system markets, and the specifications of major windmills. The major contents may be summarized as follows: significance of introducing the wind power generation system, the current status of the market, policies in different countries, status of introducing the system in other countries, subsidy institutions for the introduction, the introduction flow, efforts made by government related organizations and local governments, a list of window offices of the related corporations, the fundamental knowledge, and the movements in 1998. (NEDO)

  1. FY 1998 report on the verification survey of geothermal exploration technology, etc. 1/2. Survey of deep geothermal resource; 1998 nendo chinetsu tansa gijutsu nado kensho chosa hokokusho. 1/2. Shinbu chinetsu shigen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-12-01

    For the purpose of commercializing deep geothermal resource, a deep exploration well of 4000m class was drilled in the existing geothermal development area to survey the situation of deep geothermal resource existence and the availability. Concretely, the deep geothermal exploration well was drilled for study in the Kakkonda area, Shizukuishi town, Iwate prefecture, to clarify the situation of deep geothermal resource existence and the whole image of geothermal system. Consideration was made of the deep geothermal exploration method, systematization of deep high temperature drilling technology, and availability of deep geothermal resource. The results of the survey were summed up as follows: 1) general remarks; 2) deep exploration well drilling work; 3) details of the study. 1) and 2) were included in this report, and 3) in the next report. In 1), the items were as follows: the study plan/gist of study execution, the details and results of the deep geothermal resource survey, the outline of the deep exploration well drilling work, and the outline of the results of the FY 1998 study. In 2), the drilling work plan/the actual results of the drilling work were summed up. As to the results of the study, summarized were the acquisition of survey data on deep exploration well, heightening of accuracy of the deep geothermal resource exploration method, etc. (NEDO)

  2. Report on fiscal 2000 survey for geothermal exploration technology verification. Survey of deep-seated geothermal resources; 2000 nendo chinetsu tansa gijutsu nado kensho chosa hokokusho. Shinbu chinetsu shigen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    To promote the development of deep-seated geothermal resources in a rationalized way, studies are conducted about deep-seated geothermal resource assessment techniques, development guidelines, and the like. Data were collected at the Sumikawa-Onuma district, Ogiri district, Mori district, Yanaizu-Nishiyama district, and the Onikobe district, and compiled into a database to be open to the public. Studies were made about methods for estimating parameters for deep-seated geothermal reservoirs. The resultant findings indicate that, in the Uenotai and Sumikawa-Onuma districts where geothermal reservoirs are governed mainly by a fracture network, the relaxation method and extrapolation will be effective for deep-seated reservoir temperature estimation, and the ascending current analysis method and extrapolation for permeability estimation. The findings also indicate that the expanse of deep-seated reservoirs will be suitably estimated using a method similar to that applied to shallow-seated reservoirs. In the study of the estimation of the amount of deep-seated geothermal resources, it is concluded that the simplified model A will be effective in dealing with a geothermal district where there is a well-developed fracture network and the simplified model B in dealing with a geothermal district where supply of deep-seated fluid governed by an extensive fault prevails. (NEDO)

  3. Fiscal 1997 report on a feasibility survey of cooperation in relation to the joint implementation activities in Southeast Asian countries (6 nations); 1997 nendo chosa hokokusho (Tonan Asia chiikikoku (rokkakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the COP3 Conference on Global Warming held in Kyoto in December 1997, the framework on greenhouse gases was agreed in discussions comprehensively made among Japan, the U.S. and the E.U. As a result, it is for 6 gases including CO2 and methane, and total emissions in developed countries are to be reduced 5% at least during 2008-2012 from the 1990 level. Target of each country is determined by gaps, and Japan`s reduction target is 6%. Therefore, to pass the numerical target agreed, it is necessary to take measures such as rationalization of the energy use by energy saving, etc. in the country and also measures such as promotion of the greenhouse gas emission control in developing countries. Accordingly, for the future development of NEDO`s AIJ project, a possibility of cooperation in the joint implementation was surveyed such as the state of greenhouse gas emissions of countries which are objects of GAP in Southeast Asian countries and neighboring countries, policies of the countries after the COP3 agreement, technological transfer for the emission control, etc. Countries for survey are Thailand, Indonesia, the Philippines, Malaysia, Vietnam and Myanmar. 21 figs., 15 tabs.

  4. Survey report of FY 1997 on the trends of novel CO2 fixation technology using bacteria and microalgae; 1997 nendo chosa hokokusho (saikin sorui wo riyoshita atarashii nisanka tanso kotei gijutsu no doko chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For this survey, the latest technology trends relating to microbial functions are summarized to recover and effectively utilize CO2, typical greenhouse effect gas, using microbial functions. Systematic survey and analysis are conducted concerning the microorganisms useful for fixing CO2, CO2 uptake mechanism during the microbial reactions, utilization methods of solar light and useful energy sources except solar light, highly efficient production of useful materials, and usage of produced useful materials. Research has concentrated on use of biological activities for this purpose through design of bioreactors using microorganisms (bacteria and microalgae) for efficient CO2 fixation. For the process to have net CO2 fixation as assessed by its life cycle and to make the process economically feasible, it is essential not only to fix CO2 merely in the form of biomass but in addition to convert it to useful materials by the catalytic activities of the organisms. Three categories were set for the survey, i.e., microorganisms with CO2 fixation ability, available energy for CO2 fixation, and target CO2 fixation products. 169 refs., 49 figs., 14 tabs.

  5. Fiscal 1997 report on the survey project on planning to execute `The New Earth 21`; 1997 nendo chosa hokokusho (`chikyu saisei keikaku` no jisshi keikaku sakusei ni kansuru chosa jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Japan proposed in the Houston Summit the New Earth 21 to be carried out with technology development and technology transfer, and to make a concrete development of the project, Japan also proposed in the Tokyo Summit a TREE Plan for working out comprehensive strategies of the innovative technology development. In the CO3 Kyoto Conference in 1997, numerical targets for developed countries were determined which have legal binding force for control/reduction of greenhouse gas emissions in the term of 2008-2012. It was agreed to urge developing countries also to play a certain part in the project through the clean development. Therefore, the paper made quantitative analysis of important CO2 prevention technologies, technology transfer costs, and economical assessment by energy conservation. As a model, the DNE 21 model was upgraded and used into which CO2 prevention technologies, energy, economy and climate changes were integrated. In fiscal 1997, the following were carried out: collection of data on important CO2 prevention technologies and systems and analytical assessment using the DNE 21 model, CO2 reduction and selection of energy technology, assessment of energy system costs, construction of the unified DNE 21 model, and opening of the international workshop. 62 refs., 98 figs., 34 tabs.

  6. Fiscal 1996 report on the investigational research on the construction of a database of physical functions; 1996 nendo chosa hokokusho (shintai kino database no kochiku ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of realizing `the affluence` sought in the Japanese economic society, the supply and preparation of products, service and environments friendly to human beings seem to be important. In the future, the development of products which are fully considered also of aged and handicapped people is more expected than the conventional manufacturing of products added with value. Especially in accordance with the rapid aging, from a viewpoint that the lowering of physical functions caused by aging has an exactly close relation with the response to products and the environment, development of the database of physical functions for the aged which is useful for the design is urgently promoted. First, the data to be supplied for database were selected. As to the selection method, the data required for database were defined by collection/analysis of the existing data, examination of the needs of enterprise designers, and analysis of daily activities. In the study of the database, the structure by which data can be effectively supplied was studied and verified by pilot database for extraction of the subjects and solution to the problems. 6 refs., 57 figs., 26 tabs.

  7. Fiscal 1996 verification and survey of geothermal prospecting technology etc. 1/2. Survey report on deep-seated geothermal resources; 1996 nendo chinetsu tansa gijutsu nado kensho chosa hokokusho. 1/2. Shinbu chinetsu shigen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of reducing the risk to accompany the exploitation of deep-seated geothermal resources, investigations are conducted into the three factors that govern the formation of geothermal resources at deep levels, that is, the supply of heat from heat sources, the supply of geothermal fluids, and the development of fracture systems contributing to the constitution of reservoir structures. In fiscal 1996, the deep-seated exploration well WD-1a is sidetracked for penetration for a target newly assigned at the 3,000m-deep level. Carried out in a survey of well geology are the naked-eye and microscopic observation of core cuttings, X-ray powder method, examination of inclusions in fluids, chemical analysis of whole rocks, analysis of isotopes in minerals, analysis of core fracturing, etc. Also, data are collected from a survey of mud log, survey of water in the well before digging, and from well logging. Furthermore, pressure monitoring etc. are conducted in order to determine the interference in pressure between the deep-seated and shallow-seated wells that accompanies multiple outbursts from the Kakkonda No. 2 machine, to know the water permeability between the shallow-seated and deep-seated parts, and to grasp the anisotropy in permeability in shallow-seated reservoirs. (NEDO)

  8. FY1998 survey on preparation of data collection related to new energy technology development (cogeneration); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (cogeneration) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    New energy technologies have had the subsidy institutions established in association with advancement of the technologies, and such introduction promoting measures developed as the introduction assistance and advisory project. To promote this development more effectively, it is necessary that different data related to new energies are put into order comprehensively and systematically to be retained as the basic data. Therefore, this paper collects and puts into order the latest published data on cogeneration from among other new energy technology areas, with main regard to system listing, specific introduction examples, subsidy institutions, and how other countries are working on the technologies. Hydroelectric power generation uses up head energy of water by installing power plants along a river from higher location to lower location. Similarly the cogeneration is a kind of multi-stage energy utilization (cascade utilization) system that uses up energy serially from as high oil and natural gas combustion temperature as 1,500 degrees C or higher down to temperature levels used for hot water supply and air conditioning as low as 45 to 50 degrees C. It generates electric power by using a thermal engine, and utilizes waste heat effectively. (NEDO)

  9. Fiscal 1997 verification and survey of geothermal prospecting technology etc. 2/2. Survey report on deep-seated geothermal resources; 1997 nendo chinetsu tansa gijutsu nado kensho chosa hokokusho. 2/2. Shinbu chinetsu shigen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    For the purpose of reducing the risk to accompany the exploitation of deep-seated geothermal resources, investigations are conducted into the three factors that govern the formation of geothermal resources at deep levels, that is, the supply of heat from heat sources, the supply of geothermal fluids, and the development of fracture systems contributing to the constitution of reservoir structures. In the evaluation and study of reservoirs and the amount of resources, a reservoir simulation is conducted to grasp the characteristics of reservoirs and the amount of resources. For this purpose, the origin and history of the Kakkonda geothermal field are studied, with special attention paid to the origin of the difference in temperature between the shallow-seated and deep-seated reservoirs, the geometry of granite at Kakkonda, the region of recharge of meteoric water, the distribution of saline concentration in the natural state and the cause of the occurrence, the amount of supply of fluids and heat from the depth to the reservoirs, etc. In the evaluation and study of the economic effectiveness of the exploitation of deep-seated geothermal resources, it is learned that, if a 50MW geothermal power station is to be built at a deep level (drilled depth of 3000m on the average) with a rate of 50% attained in drilling, the steam amount required at such a deep level (presumed to be 75t/h) will be more than twice that required at a shallow level (presumed to be 35/h). (NEDO)

  10. Report on FS survey for project of introduction of highly energy-efficient trolley buses into the Mexico Metropolitan Area in FY 1997; 1997 nendo chosa hokokusho (Mexico city eno sho energy gata trolley bus donyu project FS chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Traffic jam and air pollution by automobiles are currently getting severe in the Mexico Metropolitan Area. Trolley buses were introduced for improving the environment more than ten years ago. Vehicles become too old for use, and their energy efficiency is low. In this project, 200 highly energy-efficient trolley buses are introduced to replace old inefficient trolley buses, which results in the improved traffic convenience in the City and enhanced energy efficiency. The new energy-efficient trolley buses are made of energy-efficient control VVVF inverters produced and exported by MELCO (Mitsubishi Electric Corporation), energy-efficient motors by MELMEX (Mitsubishi Electric Corporation, Mexico), and bodies by MASA which is a major manufacturer of bus bodies. The objective of this research is to analyze the background of introduction of new energy-efficient trolley buses and the effects of the present project. The results of analysis are going to be utilized for future promotion of the Joint Implementation and Clean Development Mechanism. 30 refs., 30 figs., 24 tabs.

  11. FY1998 report on the survey on total energy and material control. Pt. 2. Survey on feasibility to structure a circulation type society; 1998 nendo total energy and material control ni kansuru chosa hokokusho. 2. Junkangata shakai kochiku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes a survey on feasibility to structure a circulation type society. The TEMCOS is a technology to contribute to structuring a circulation type society by controlling energy and materials totally. In order for the technology to develop into one that fuses with districts, survey and research were made on specific possibility of inter-process linking. Particularly discussions were given on zero emission of wastes (by-products) by means of inter-process linking of the metal industries with the chemical and petroleum industries. Therefore, the actual status of by-products was investigated and narrowed down, utilization possibilities were proposed, and the future possibilities and development themes were put into order. In order to structure a sustainable circulation type society, it is indispensable to perform step-wise cascade utilization considering quality of the energy, not only recycling energies and resources. Focusing on recovery of waste heat of low-middle temperatures which is difficult to recover latent heat, plans were established on research themes. The plans include chemical utilization of low-middle temperature heat utilizing ammonia gas, storage of heat in cryogenic temperature waste gas to iron particles, and transfer and utilization thereof. (NEDO)

  12. Report on the results of the Sunshine Project - Verification survey for geothermal exploration technology, etc. Summary. Survey of deep geothermal resource; Chinetsu tansa gijutsu tou kensho chosa. Shinbu chinetsu shigen chosa sokatsu seika hokokusho (Yoyaku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    As to the development of deep geothermal resource which is expected to contribute to increasing the capacity of future power generation in Japan, investigational study was made from FY 1992 to FY 2000, and the results were summed up. The investigational study was conducted for the hydrothermal convection type deep geothermal resource with a thermal conducting heating mechanism, of which Kakkonda is typical, including the drilling of deep exploration well using the existing technology. As a result, new information/knowledge were acquired about the thermal structure, reservoir structure and hydrothermal supply structure of the depths, and a deep geothermal model was made. Based on the model, a detailed simulation was made possible, and a whole image of the hydrothermal convection type deep geothermal resource with the thermal conducting heating mechanism was made clear. In the surface survey, observation of microearthquakes, high-accuracy MT method, etc. were carried out, and a grasp of the shape of a new granite body from the surface was made possible. Concerning the drilling technology, the geologic stratum with a temperature over 500 degrees C was successfully drilled down to a depth of 3,729m by prolonging the life of bit at the time of drilling by introducing the top drive system, the closed mud cooling device, etc. (NEDO)

  13. Research report for fiscal 1998 on the analysis of spread effect of technologies approved as international standards. Value web analysis and research; 1998 nendo kokusai hyojun ni ninteisareta gijutsu no hakyu koka bunseki chosa hokokusho. Value wave bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For contributing to the formulation of technology development programs, an analysis is conducted based on the concept of value web into which the economic spread effect is incorporated. As information technology plays an important role in the fields of automobiles and chemical materials, there are various fields the research and development efforts exerted in which are common to many others. As to what additional values are created when such separately developed technologies cross each other, a discussion is conducted using techniques of industry-oriented analyses. Findings obtained are mentioned below. When the numbers of essays relative to the respective industries are compared, it is found that 63% of the total number of biotechnological essays fall on agriculture, the drug industry, and the food industry. On the other hand, when it comes to the produce, related industries larger in marketing scale is more strongly influenced by the spread effect. The spread effect of biotechnology is distinguished in the drug industry, and that of information/communication technology in the information industry, electric and electronic industries, and in the semiconductor industry. (NEDO)

  14. Report on the FY 1995 basic survey for industrialization related to the survey of overseas geological structure (Pondok Labu East area, Indonesia); 1995 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Pondok Labu higashi chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The survey was conducted based on 'Scope of work for detailed coal exploration in the Pondok Labu East area of East Kalimantan Province, Kalimantan, Indonesia' concluded on June 16, 1995 between NEDO and P.T. Tanito Harum which owns the mining right. The area for survey is approximately 10km west of Tenggarong city, the capital of Kabupaten Kutai, East Kalimantan Province which is northeast part of Kalimantan island of Indonesia. The field survey was divided into the geological/boring survey and the survey of conditions for underground mining development and the infrastructure. This survey made it clear that in the underground mining of PDL7A seam, assuming the minable coal reserve to be 6.81 million tons, it is possible to produce raw coal of 0.5 million tons/year by adopting the longwall pick mining. The raw coal is all prepared, and the yield is 80%. Accordingly, the production of product coal is 0.4 million tons/year. Attached were the boring log (JN9-94-0855), physical log (JN9940856), and BIP survey report (JN9940857). (NEDO)

  15. Survey report for fiscal 1998. Survey of trends of new CO{sub 2} fixation technology using bacteria and algae (II); 1998 nendo chosa hokokusho. Saikin sorui wo riyoshita atarashii nisanka tanso kotei gijutsu no doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The trend of technology is surveyed from a standpoint that, in the process of CO2 fixation using microbes for the production of useful substances, it is essential, in view of income/outgo balance and economy, to utilize their catalytic function. The survey centers about the feasibility of the utilization of organic wastes, cellulose wastes in particular, as an energy source. Special attention is paid to the energy of artificial light and laser beams. From a point of view that it is important to suppress cell multiplication and to effectively utilize only catalytic activity for the production of useful substances, the cell division mechanism of the Corynebacterium is analyzed, and the findings are compiled to facilitate the study as to whether the division may be controlled. A report is also prepared on the metabolic mechanism of a photosynthesizing bacterium that is judged to be the most promising species. Reference is made to aerobic and anaerobic bacteria. Shown are the organic compounds that are formed by CO2 gas fixation thanks to microbial or enzymatic reactions. To emphasize their importance as an energy source and to explain the conversion of biomass into useful substances, the technology and economy of conversion into fuel compounds are surveyed. The production of ethanol out of organic wastes is evaluated in the way of LCA (life cycle assessment). (NEDO)

  16. Fiscal 1997 report on the feasibility survey of Japan`s cooperation into energy/environment related fields in Asian countries; 1997 nendo chosa hokokusho (Asia shokoku ni okeru energy kankyo kanren bun`ya eno kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A survey was made to study possibilities of Japan`s cooperation in tackling energy/environment problems in Asian countries. In 1995 the GNP growth rate was 2.6% in the world, while it was 7.9% in Asia showing a rapid growth. With the accelerating industrialization and urbanization, energy demand is now over three times as much as that in the 1980s. This means increases in waste and environmental pollution. Especially, the use of firewood in non-electrified areas is a serious problem the same as the slash-and-burn farming and deforestation. Also relating to the production of electric power, it is inevitable to choose hydroelectric power and renewable energy in addition to fossil fuels. Therefore, the necessity is heightening of various technologies for it and environmental protection technologies such as coal cleaning. Local areas, where the population density is extremely low and the electrification cost is high, became victims of elecrification. There the power system should be shifted from the central supply system to the local distributed one. For it, it is necessary to recognize an importance of the distributed type renewable energy which is friendly to the environment. The paper outlined the state of each country and energy by policy and environment. 10 figs., 83 tabs.

  17. Research report for fiscal 1998. Research for 'New Earth 21' project implementation program preparation; 1998 nendo chosa hokokusho. 'Chikyu saisei keikaku' no jisshi keikaku sakusei ni kansuru chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the establishment of a CO2 measures introduction scenario which the world would accept, the latest information was collected, the DNE21 (Dynamic New Earth 21) model was improved, and simulation was reviewed. In fiscal 1998, simulation was performed for each district using an LDNE21 (Linear Dynamic New Earth 21) model, and an energy flow chart, energy balance table, and trade table were prepared and subjected to detailed deliberation. Studied were also conducted about the changes to occur in methanol production when the natural gas reserves and plant cost data were given different values. In the DNE21 model, the 'macro economy model' and 'warming damage function' were integrated, and simulation was performed for verification. Using a standard model compatible with COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change), comparison was made between a case in which different CO2 emission constraints were imposed on the advanced area and developing area separately and a case in which one and the same constraint was imposed on the world as a whole, and calculations were made about CDM (Clean Development Mechanism). (NEDO)

  18. Leading research report for fiscal 1998. Research and study of 3-dimensional cell structure module engineering; 1998 nendo sendo chosa kenkyu hokokusho. Sanjigen saibo soshiki module kogaku chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the formation of cellular tissues to replace bionic tissues, researches were conducted about technologies of forming bionic tissue modules by culturing various kinds of cells. As for the materials and methods for constructing cellular tissues, researches were conducted about the trends of research and development of 3-dimensional tissue culturing matrices and materials for micromanipulation. As for the development of technologies for the functionalization of 3-dimensionally structured cells, research and study were conducted about the technology of 3-dimensional cell structure organization through application of physical stimulation, the biochemical technology of differentiation inducing, and the differentiation inducing technology for hetero tissue culturing. As for the development of technologies for evaluation using 3-dimensionally structured cells, light CT (computer tomography), analysis and evaluation using spectroscopy and the like, feasibility of the biochemical analysis of the cell state using biosensors, technologies for measuring the secretion of carcinogenic and toxic substances, etc., were studied. In addition, the development of organic models to replace test animals, industrial evolution of 3-dimensional tissue module engineering, etc., were investigated. (NEDO)

  19. Research and survey report of FY 1997 on the CO2 balance for high-temperature CO2 fixation and utilization technology; 1997 nendo chosa hokokusho (nisanka tanso koon bunri gijutsu ni okeru CO2 balance ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The purpose of this research is to clarify the application condition and effectiveness of high-temperature CO2 fixation and utilization technology. To evaluate the present process, it was compared with others, such as separation using a polymer membrane, physico-chemical absorption process, adsorption process, hydrogen contact reduction process, and biological fixation. The development trends of absorption, membrane, adsorption, and cryogenic separation were investigated. The questionnaire was carried out about the separation technologies which are in the stage of performance test using actual gas, to arrange and compare the data and information. The current trends of chemical and biological CO2 fixation and utilization technology were also investigated for arranging the subjects. High-temperature CO2 disposal by the carbonation in concrete waste has been studied, to clarify its application conditions and effectiveness. In order to compare the separation technologies, treatment processes of CO2 in the exhaust gas from boilers of LNG power generation and coal fired power generation were simulated. These processes were simulated by ASPEN PLUS for the modeling. Trends of application of ASPEN PLUS and collection of information were surveyed by participating in the ASPEN WORLD. 103 refs., 51 figs., 55 tabs.

  20. Survey report on the environment harmonizing type energy community survey project for the Izumizawa area in Chitose City; Chitoseshi Izumizawa chiku kankyo chowagata energy community chosa jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A large-scale cogeneration system will be introduced into the air-front industrial complex in the Izumizawa area having large energy demand within the city of Chitose well blessed with natural environment. The system will utilize natural gas locally produced in the Tomakomai Yubarai area (the utilization produces 20% reduction effect of carbon dioxide emission even only from conversion from petroleum oil). At the same time, heat supply operation will be carried out meeting the heat demand in diversified consumer applications, such as air conditioning of ancillary facilities, hot water supply, hot bathing facilities, and snow melting. Business feasibility has been investigated and discussed. Discussions were given on gas engine, gas turbine, combined cycle, and steam jetting systems. Although the combined system was found most superior, other cases present no large difference excepting the turbine system. The system is a highly efficient energy saving facility (annually saving 3000 kiloliters of crude oil, worth for annual kerosene consumption by 1500 ordinary households in Hokkaido). It can largely reduce emission of carbon dioxide. Each case has large economic effect with the simply calculated number of years of return of investment being six to eight years. (NEDO)

  1. Fiscal 1997 report on the survey of effects of enhancement of energy consumption efficiency on the global environment; 1997 nendo chosa hokokusho (energy shohi koritsuka chikyu kankyo eikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper surveyed the state of studying the measures against global warming in the third assessment report of the Intergovernmental Panel on Climate Change (IPCC) and made analyses of the trends of preventive measures for global warming in other countries, aiming at presenting data for studying the future enhancement of energy consumption efficiency in the Asia Pacific region. In the U.S., a report was taken up from Executive Office of the President which is entitled `the federal government R and D of energy for solution to problems in the 21st century.` The report made analyses of the federal government R and D of energy and at the same time recommended an increase in R and D budget and reinforcement of the organization of the Department of Energy. In Europe, the carbon tax, CO2 tax, energy tax, etc. are introduced or studied for reduction of CO2 emissions. OECD made public a report approved in May 1997 which is entitled `the environmental tax and green tax reform.` Also studied were the introduction and effects of the carbon tax aiming at reducing CO2 emissions in developing countries. More attention is being paid to economic effects predicted in case developed countries reinforce various kinds of measures for targeted reduction of greenhouse gases. 2 figs., 4 tabs.

  2. Fiscal 1997 report on the survey of biological CO2 fixation using arid land and oligotrophic waters; 1997 nendo chosa hokokusho (kansochi, hin`eiyo kaiiki wo riyoshita seibutsuteki CO2 kotei ni kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This survey is aimed to investigate various measures to be taken for biological CO2 fixation, to synthetically study feasibilities of the measures from various aspects of CO2 fixation mechanism, scale, speed, and environmental effects and technical problems in case of introducing those, and to assess the measures quantitatively. In this fiscal year, a study was proceeded with of possibilities of carbon fixation by afforestation and that by fertilization into ocean. The paper defined significance of afforestation in arid land, and especially advantages in conducting researches in West Australia. Relationships were examined among afforestation, precipitation and topography. The result of the survey was described of water- and salt-transfer simulation methods. Studies of arid land were made in terms of photosynthetic speed, transpiration speed, soil characteristics, measuring methods for precipitation and vaporization amount, and the examples. Seven places of Leonora where water source and water quality were examined were selected, and the measuring results were described. The paper summed up the state of utilization of biomass energy obtained from forest and commented on a scenario on tree-planting. Finally, a possibility was stated of the carbon fixation by fermentation into ocean. 178 refs., 121 figs., 53 tabs.

  3. FY 1997 report on the survey of potential impacts of enlarging ASEAN on political and economic systems in South East Asia; 1997 nendo chosa hokokusho (ASEAN kakudai no Higashi Asia no seiji keizai chitsujo eno eikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report surveys potential impacts of ASEAN (Association of South East Asian Nations) on inter-ASEAN affairs and its external relations when ASEAN will enlarge its members to include all nations in South East Asia, and thus fully represent the region. For this purpose, the survey was conducted on Vietnam, Myanmar, Laos and Cambodia, which joined in 1995, from the viewpoint of their economic and political system, and their relations with other member countries. The nature of ASEAN has gradually transformed, in which all the countries in the region have increased and internal economic issues have been tackled. It has an aim to stimulate inter-ASEAN trade and induce foreign direct investment into ASEAN as a whole by reducing import duties on intra-ASEAN trade. Underlying in these, new development is a concern about growing economic and military power of China. ASEAN solidarity will work an leverage against China should change toward worse, and ASEAN will function as a regional stabilization factor. ASEAN is needed for the stability of both in economic and political order in East Asia. Japan has to further promote its cooperation with ASEAN to help its solidarity as an association. 24 refs., 21 figs., 25 tabs.

  4. Achievement report on research and development in the Sunshine Project in fiscal 1977. Surveys and studies on patents and information (Surveys on patent information); 1977 nendo tokkyo joho chosa kenkyu seika hokokusho. Tokkyo joho chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-01

    This paper describes achievements in fiscal 1977 of patent information surveys on hydrogen technologies. Japan is most enthusiastic in developing the thermo-chemical hydrogen manufacturing method. While no noticeable patents were found on the electrolytic method, researches on membranes and electrodes are expected. With regard safety assurance, it is necessary to establish safety assuring technologies suitable for each stage of hydrogen manufacture according the flow of manufacturing, liquefaction, storage, transportation and utilization of hydrogen. Development of mechanisms to prevent hydrogen embrittlement and destruction (leakage) is especially demanded. Enhancement of economic performance and reliability of hydrogen fuel cells requires research and development in the whole fuel cell configuration and also in the fields of auxiliary devices, in addition to that for catalysts and electrodes. Few patents are applied for in solid electrolyte and molten salt fuel cells. The most noticeable problems in hydrogen combustion devices are prevention of reverse ignition, safety measures for colorless flame, and positive utilization of hydrogen combustion characteristics in mixed combustion. Inventions tackling squarely with these problems can hardly be found. It was difficult to discover contributive and effective technologies because the hydrogen combustion characteristics are widely different from those of other fuels. (NEDO)

  5. FY 2000 report on the survey of the freon recovery/treatment technology for construction use heat insulating materials; 2000 nendo chosa hokokusho. Kenchiku yo dannetsuzai furon kaishu shori gijutsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    An investigational study was made of the quantity of the specified freon remaining in the construction use heat insulating material, the rational method for the recovery/treatment, etc. As to the standardization of the method to analyze the remaining freon quantity, the tube furnace - GC method and the MS method were proposed, and the basic items that can be developed to JIS (Japanese Industrial Standard) were standardized. In the estimation of the remaining freon quantity, the actual state of the use of heat insulating materials was surveyed from the statistics on the start of construction work, survey of the heat insulating area in actual buildings and listening to heat insulation workers/cold store construction companies, etc. Further, the remaining quantity was analyzed of samples collected from various buildings nationwide and by years of completion. As a result, it was found out that, even in samples before 1995, HCFC is used in about 10% and that, in case of limiting to the specified freon (CFC), the freon remaining quantity was more than 1-4 wt% even after a lapse of 30 years. The paper arranged subjects on the freon recovery/treatment in each stage of the life cycle and the required conditions for technology/equipment. (NEDO)

  6. FY 1997 report on the investigation on the actual status of international research information exchange in research organizations in Japan and U.S.A; 1997 nendo chosa hokokusho (Nichibei kenkyu kikan ni okeru kokusai kenkyu koryu jittai chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    An investigation was made on the actual status of utilizing researchers from foreign countries and internationally exchanging researchers with views on technological researchers in universities and public institutes in Japan and the U.S.A. Foreign researchers at 39 research institutes in the Tsukuba area are from Asian region at 43%, and European and North American regions at 43%. Asian researchers are dominated overwhelmingly by Chinese and Korean people. Researchers from Europe and North America have a high ratio of working at institutes belonging to the Ministry of International Trade and Industry, and many of them are of short period staying type. On the other hand, many of those from African regions intend to study diplomatic and cultural exchange, and those from Middle and South American regions to study agricultural and fishery industries. About 8.4% of the scientists and engineers who obtained doctorates in America in 1995 is foreign nationals, and about 83.3% of them is of long period staying type. Foreign students in the U.S.A. account for 3.1% of students in institutions of higher education. The higher the education level, the higher the foreign student ratio, whereas the ratio reaches 33.0% in doctoral courses. Persons who obtained doctorates in the department of science and engineering are, in decreasing order, Chinese, Taiwanese, Indian and Korean. 32 figs., 47 tabs.

  7. Survey report of FY 1997 on the feasibility of microbial biotechnology for reuse of environmental pollutants; 1997 nendo chosa hokokusho (kankyo osen busshitsu no shigenka no tame no biseibutsu bio technology no riyo kanosei chi kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    An investigation was conducted with the aim of elucidating the foundations for effective utilization of environmental pollutants or unused resources which are likely to be causal substances of environmental pollutants, as resources, using biotechnology. Composting of agricultural waste, production of microbial mycelium proteins and microbial fermentation materials were suggested as main examples of effective utilization of unused resources by microorganisms. Selection of active microorganisms in the livestock waste, clarification of the mechanism of action and the establishment of treatment conditions are essential to new developments in this field. In the field of marine products industry, it was pointed out that the recycling of waste using microorganisms and enzyme treatment is the most promising approach to the effective utilization of resources. In the field of food industry, applications as the culture media for mushrooms, for enzyme production and for the production of physiologically active materials as well as fuel were clarified. Was also pointed out the significance of studies on the microorganisms and enzymes in resources containing cellulose, hemicellulose and lignin, and the waste from these resources, lignocellulose. Were also proposed the composting of household waste, methane fermentation, and fermentative production of organic acid and hydrogen from waste. Possibility and significance of fermentative production of organic acid from sewage sludge were suggested. 314 refs., 46 figs., 33 tabs.

  8. Fiscal 1998 research report. Survey on data collection for development of new energy technology (fuel cell); 1998 nendo chosa hokokusho. Shin energy gijutsu kaihatsu kankei data shu sakusei chosa (nenryo denchi)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report is composed of Part 1: the development trend of fuel cells in fiscal 1998, and Part 2: the collected data and appendices. Part 1 includes 4 chapters, (1) The outline of the development trend, (2) Stationary fuel cell, (3) The development trend of fuel cell vehicles, and (4) The development trend of small transportable fuel cells. The report newly includes the development trend of small-capacity fuel cells and the report on 1998 Fuel Cell Seminar notable as an international conference on fuel cell summarizing the trend of fuel cells in fiscal 1998, as compared with the fiscal 1997 report. Part 2 is the collected data on domestic and foreign demonstration operation results of fuel cells, and technical development of every fuel cell. In addition to various collected data on the whole of fuel cells and their use techniques, Part 2 includes the principle, features, system configuration, performance simulation technique, application and market analysis of fuel cells, and the national policy and concerned laws on a subsidy system for introduction of fuel cells, for example. (NEDO)

  9. Fiscal 1996 report on the survey of making models for introducing petroleum substituting energy systems. 3; 1996 nendo chosa hokokusho (sekiyu daitai energy system donyu model sakusei ni kansuru chosa). 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In the introduction of new energy and promotion of measures taken for energy conservation, it is necessary to give local governments, entrepreneurs, etc. guidance for introducing energy systems which meet with courses for how to construct infrastructures of towns or cities and features of facilities in case of regional development, arrangement of facilities, etc. In fiscal 1996, each of the petroleum substituting energy systems which were invented in fiscal 1996 was arranged, and the main systems were shown in image in pamphlets. Namely, those are related to photovoltaic power generation, use of solar energy, use of wind energy, use of geothermal energy, use of biomass energy, use of waste, use of unused energy, cogeneration, load levelling, wide-area energy supply, etc. Characteristics of each of the petroleum substituting energy systems were arranged from viewpoints of introducibility, scale, features of supply power/heat, economical efficiency and environmental characteristics, and subjects. Typical examples of the introduction in the country were outlined in terms of introduction sites, actual operational results, and effects. 7 figs., 4 tabs.

  10. Report on the survey in fiscal 1998. Survey on CO{sub 2} reduction at coal fired thermal power plants in Russia; 1998 nendo chosa hokokusho. Roshia sekitan karyoku hatsudensho CO{sub 2} sakugen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Russia was selected as a candidate for the joint project implementation based on COP3, and coal fired thermal power plants in the country were surveyed. From among power plants having generation capacity of 200 GW, 600 thermal power plants account for 70%. Two-third of them are using natural gas as fuel, with the remaining plants using coal, which are noticeably overaged, having facility renewal as a pressing problem. Therefore, they can be the good targets for reducing carbon dioxide emission by modernizing the facilities. Promising projects with large cost effect of CO2 reduction were extracted in the Far Eastern and Siberian regions, where weight of coal fired thermal power plants is high. These projects include five plants including Amursk No. 1 and Kabarovsk No. 1 in the Far Eastern region, and five plants including Irkutsk Nos. 6, 10 and 11 in the Siberian region. From among 48 projects proposed to Japan by RAOEES 'ROSSII' in 1998, nine projects were surveyed individually as the objects of case study. Based on the survey and the consultation with the counterpart, draft proposals were prepared for each power plant, and CO2 reduction effect was evaluated. The Dogobuzh, Cherpet and Troitsk power plants were identified as having a promising potential. (NEDO)

  11. Research report of FY 1997 on the technology trend survey meetings for highly creative and functional material creation technology; 1997 nendo `dokusoteki kokino zairyo sosei gijutsu` gijutsu doko chosa kenkyukai ni kakawaru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    Survey and research have been conducted to plan and investigate the direction of creative material development. The survey and research were carried out through discussions in the symposium and meetings. For the symposium, were presented the activities of Asahi Research Center for reducing the environmental loads, environmentally acceptable industries and materials, needs and research/development trends related to ceramics including artificial lattice, processes and composites, no needs is good needs, needs and future research/development in chemical companies, and the display material development. For the results of national institutes of the Agency of Industrial Science and Technology, 17 papers were presented which include the neuro-computer for distinguishing plastic wastes, development and assessment of biodegradable plastics, recycling of high molecular wastes, super plastic silicon nitride with an ultra-long life through the formation of orientated texture, reaction hot-press of carbonized chaff by adding metal oxides, etc. 14 tabs.

  12. Fiscal 1997 verification and survey of geothermal prospecting technology etc. 1/2. Survey report on deep-seated geothermal resources; 1997 nendo chinetsu tansa gijutsu nado kensho chosa hokokusho. 1/2. Shinbu chinetsu shigen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    For the purpose of reducing the risk to accompany the exploitation of deep-seated geothermal resources, investigations are conducted into the three factors that govern the formation of geothermal resources at deep levels, that is, the supply of heat from heat sources, the supply of geothermal fluids, and the development of fracture systems contributing to the constitution of reservoir structures. In fiscal 1997, a fumarolic gas test is conducted at the deep-seated geothermal well WD-1b which was drilled in the preceding fiscal year. In the test, chemical and isotopic characteristics are compared between the fluids of the WD-1b and the other existing deep-seated wells, and it is found that the fluids from the WD1b originates in surface water just like the fluids from the others and that the constitution of its gas is not greatly affected by magmatic fluids. A PTS (Pressure, Temperature, Spinner flowmeter) logging is performed to observe conditions in the well with the fluids being discharged and to know the inflow point and rate the fumarolic fluids, and the result is utilized to presume the 3-dimensional stress in the vicinity of the WD-1. An isotopic measurement of water included in the fluids is conducted to examine the origin of the geothermal fluids, constant observation and analysis of micro-earthquakes are carried out, and the fluid flow and fluid hydraulic characteristics are also studied. (NEDO)

  13. Outline of investigation on restraint of carbon dioxide generation by green chemistry. 1999.1-1999.3; 1998 nendo green chemistry ni yoru CO2 hassei yokusei ni kakawaru chosa kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations were conducted into the above in some leading OECD (Organization for Economic Cooperation and Development) member states. Green chemistry is a new concept in which clean technology, environment-friendly chemistry, and the like are combined, and is a chemical solution for reducing or stopping the use or generation of materials, products, by-products, solvents, reagents, etc., which are dangerous to health and environments, throughout the whole life cycle of chemicals covering the processes of their designing, manufacturing, dumping, and recycling. In this fiscal year, the actual state of the generation of biomass, regarded as representative of reproducible materials, and its feasibility as chemical resources were investigated. In an effort at finding out chemical reactions safer to health and causing less environmental impact, investigations were also conducted into the recent trends of catalysts, novel reactions for organic syntheses, use of supercritical fluids, photocatalysts, biomimetic processes, etc. The development of substitutes for plastic additives was also studied. Since acceptance by the citizenry is quite important for green chemistry to take effect, educating and enlightening activities in the U.S., Britain, France, and Germany were inquired into. (NEDO)

  14. Research report of fiscal 1997. Survey on creation of high-efficiency renewable resources, and bioconversion technology; 1997 nendo chosa hokokusho. Kokoritsu saisei kano shigen no sosei narabi ni bioconversion gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Survey was made on material production technology using creation technology of high-efficiency renewable resources (photosynthesis reaction of plants). Industrially usable plant resources in overseas countries and Japan were arranged, and plant resources unused for food were also surveyed. The present state of genetic engineering necessary for metabolic engineering of higher plants such as fit and high-expression technology of genes, plant cell cultivation, and control technology of plant cell multiplication is described, and elementary technologies required for future gene-recombined plants are predicted. Survey was also made on the trend of creation technology of industrial plants for fat and oil, biodegradable polyester, amino acid, cellulose, fiber (cotton) and forest wood. A patent list on plant biotechnology was prepared, and study on bioconversion of plant resources was also surveyed. Overseas R & D trends on conversion and effective use technologies of renewable bio- resources are reported, and process design and its profitability were evaluated through a case study. 414 refs., 87 figs., 55 tabs.

  15. Confirmation study of the effectiveness of prospect techniques for geothermal resources. Deep-seated geothermal resources survey report (Fiscal year 1994); 1994 nendo chinetsu tansa gijutsu nado kensho chosa. Shinbu chinetsu shigen chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Drilling and survey of deep geothermal exploration wells were conducted to grasp the existing situation of deep geothermal resource and the whole image of geothermal systems in the area where geothermal resource was already developed. In the drilling work in fiscal 1994, 4000m-class rigs and the top drive system were planned to be used for drilling of 12-1/4 inch wells, but 9-5/8 inch liners were used for drilling down to depths of 2550m or deeper since the amount of lost circulation is large and the withdrawal of devices may be very difficult. And in 8-1/2 inch wells, the well was drilled down to a depth of 2950m. As to the deep resistivity exploration technology using electromagnetic method, studies were made of a multiple-frequency array induction logging (MAIL) method, a vertical electromagnetic profiling (VEMP) method, a joint analysis method, etc. Concerning the synthetic fluid inclusion logging technology, containers were lowered into the well and a comparison was made between data of the homogenization temperature analysis of the formed fluid inclusion and those of the temperature log analysis. With relation to the making of deep geothermal structural models, revision was made according to the determination of depths of Miocene formations, Pre-tertiary formations, and the Kakkonda granite. 65 refs., 268 figs., 79 tabs.

  16. Survey report for fiscal 1998 on the survey and study on basic information needs for development of welfare goods; 1998 nendo fukushi yogu kaihatsu kiban joho needs chosa kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to make clear the basic information about aged and handicapped persons requiring welfare goods upon the development thereof, this survey performed a questionnaire survey to business entities performing design, development, improvement and fitting of welfare goods. The questionnaire survey selected 879 business entities involved in manufacture and sale of the welfare goods. The effective reply recovery rate was 19.3%. The questions had the data contents required by products classified into body dimensions, motion capability, sensory functions, and work capability, asking to state data contents required for each item, reasons for the needs, and data sources. The data source currently utilized reveals that most of the replied enterprises utilize data derived from the company's own measurements, developments and experiences. The contents thereof indicate that the data are too old, the data contents do not match the current situation, and no required data are available. In designing, developing and fitting the welfare goods, the required data may not necessarily be obtained, whereas improvement in the database is strongly desired. (NEDO)

  17. FY 1997 report on the research study for preparation of NEDO`s vision. Biomass energy; 1997 nendo chosa hokokusho (NEDO vision sakutei ni muketa chosa kenkyu). Biomass energy ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research study was made on the current usage, technological development and future subjects of biomass energy. The current use of biomass energy over the world estimated to be nearly a billion t/y oil equivalent. This value is estimated to be only a part of a pure primary biomass yield of 73 billion t/y oil equivalent showing a large supply potential. The evaluation result of a biomass energy potential in the world by GLUE (Global Land Use and Energy Model) considering worldwide biomass flow and competition of land use showed that no change of land use form in advanced areas is predicted, and no production of new biomass energy from forests in advancing areas is also expected. Production of biomass energy from farm products is promising in advanced areas, while the potential of biomass residue is high in advancing areas showing the possibility of energy development. Development of new biotechnologies such as molecular control of bio-production functions is expected to increase biomass resources. 76 refs., 26 figs., 30 tabs.

  18. Fiscal 1997 survey report on a feasibility of international collaboration on bio-hydrogen R and D; 1997 nendo chosa hokokusho (bio suiso seizo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    R and D of the production technology of biohydrogen is an option effective for the world energy supply technology and the world environmental preservation technology in the 21st century. At present, a project named `R and D of the environment harmony type hydrogen production technology` tackles the R and D of the hydrogen production technology using photosynthetic microorganisms, and promotes the R and D in this field from both aspects of a basis and application as seen in a workshop held including interchanges with researchers and research institutes overseas. With the recently increasing interest in bio-hydrogen production technology also overseas, search and bleeding/improvement of microorganisms related to the hydrogen production and utilization technology of biomass have been advancing. For development in this field, it is necessary to construct a widespread research network and promote the comprehensive research and development. In this survey, most of the research institutes visited recognized an importance of international cooperation in this field and agreed to make future research interchanges in a wide range. Based on the survey, a feasibility of concrete international collaboration is searched. 146 refs., 2 figs., 11 tabs.

  19. Fiscal 1997 survey report on technology to reduce the amount of greenhouse gas emitted from automobiles; 1997 nendo chosa hokokusho (jidosha kara no onshitsu koka gas haishutsuryo teigen gijutsu no chosa). 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    As to intelligent transport systems (ITS), the paper views the outline of the R and D and diffusion in Europe, the U.S. and Japan and trially estimated the effect of reduction in greenhouse gas, and worked out visions/scenario for diffusion of ITS. As developmental fields contributing to reduction in greenhouse gas, the following were taken up: 1) AVCS (advanced vehicle control system), 2) automatic rates receiving system, 3) traffic management, 4) plans of operation management/allocation of commercial cars, 5) modal shift of the material flow, and 6) public traffic in passenger transportation. As effects by developmental field, 1) and 5) are especially effective. 4) is promising because of its easiness in introduction, and 2) is also a promising technology as a tool to introduce an electronic road pricing system on general roads in future in addition to the effect of reducing heavy traffic by its introduction to expressways. However, the higher the service level on the facility side becomes, the more the traffic demand amount becomes. By how to introduce ITS, it possibly occurs that improvement of the situation will not be made at all on the future vehicle traffic system. 38 refs., 42 figs., 52 tabs.

  20. FY 1998 report on the basic survey for coal resource development (Summary). New exploration technology survey and development (land area shallow seam exploration); 1998 nendo sekitan shigen kaihatsu kiso chosa hokokusho. Shintansa gijutsu chosa kaihatsu (rikuiki senso tansa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The paper described the FY 1998 results of the development of new exploration technology of coal resource. The detailed design was made based on the conceptual design of a high accuracy 3D geological modeling system in the FY 1997 equipment development. The expression of the reverse fault, excess folding, etc., which has been difficult, became possible, and high-level visualization of the geological model made became possible. The prototype model in Caroona district as survey field is easy of expression of fault, folding, etc. By the increase of data on test boring, made clear were geological characteristics of this area, especially the complicated geological state of Black Jack Formation groups of the coal-bearing formation. In explaining the reflection section, after roughly identifying 5 horizons from features of the total reflection patterns, reflection waves were explained from specified reflected waves, that is, the base of the Quaternary, the top of the Doona coal seam group, the base of the Clift coal seam group, and the top of the Hoskissons coal seam. By adopting the S-wave reflection method which is effective in converting in-situ numerical values such as the rock-mass related elastic modulus, compressive strength and rigidity ratio, an outlook for getting data of good quality was obtained in VSP survey. (NEDO)

  1. Report on investigation in fiscal 2000 related to improving APEC industrial technology indicators; 2000 nendo APEC sangyo gijutsu indicator seibi kanren chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to strengthen cooperation in the research and development field in the APEC areas, a database was structured on such data as research and development assistance institutions in each country, research and development budgets, human resources for research and development, such governmental regulations as research visa issuing procedure and foreign capital control, research and development trends in private business entities, major research and development organizations, and evaluation on research and development environment in private business entities. The introduction of the report describes the background of the investigation, and factors for internationalization of research and development. Trends were investigated on research and development in the eight nations; the Philippines, Thailand, Korea, China, Singapore, Taiwan and Malaysia. Specifically, investigations were made in China on the research and development statistics, research and development programs, investment trends, small to medium business entities, promotion of research and development, the result of the 1999 APEC investigation, computer software, computer net services, and electronic trading (e-commerce). In the Philippines, six items were investigated, such as the economy trends and prospects, the result of the 1999 APEC investigation, case studies, and small to medium business entities. (NEDO)

  2. FY 1998 annual report on the conversion of fuel at Igumnovskaya thermal power plant; Igumnovskaya hatsudensho nenryo tenkan 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As part of the industrially advanced countries' joint action on the basis of the United Nations Framework Convention on Climate Change (UNFCCC), a thermal power plant in Igumnovskaya (I-plant), Russia was selected as the candidate for rationalization by conversion of fuel from coal to natural gas and introduction of combined-cycle generation, for investigation of the effect on reduction of greenhouse gas generation. The I-plant is located in one of the Russia's largest chemical industry regions, supplying power and steam to the factories in the region. The draft rationalization plan adopts a combination of a coal-fired 300,000 kWh plant that has not been completed and obsolete facilities in the I-plant as the reference case. The plan is drafted to construct a 450,000 kWh combined cycle unit and 3-200 t/h boilers, while effectively utilizing the existing facilities. It requires an investment of US$340 million. The construction works are scheduled to start in 2002 for the initial start-up in 2004. It is expected to reduce CO2 emissions by 1.8 million tons a year and cumulatively 52.7 million tons in the 30-year period from 2005. (NEDO)

  3. Report for fiscal 1998 on the international joint research project of medical welfare equipment; Iryo fukushi kiki kokusai kyodo kenkyu jigyo 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In connection with the international joint research project of medical welfare, a report was made on the results of the investigation conducted in 1998 concerning the technology of overseas medical welfare equipment. In the investigation of china, observation was made on the actual state of the representative medial institutions, with opinions exchanged. Obsolete equipment and old technology are the present state in China, which is strongly desirous of exchanging information with Japan. In Taiwan, being full of venture spirit, an ultrasonic thermal treatment apparatus and an ultrasonic echo device have been produced for example. In Europe, an observation tour was conducted on a German manipulator and process robot while an investigative visit and exchange of opinions were made on the living environment and facilities in Italian training center for physically handicapped persons. Japan's self-supporting and assisting system for excretion attracted many questions and comments. In the investigation in the U.S., views were exchanged concerning '{sup 13}C-MRS device for non-invasion brain metabolic measurement' in research institutions such as universities. A machine developed in Japan received a high evaluation in that {sup 13}C spectrum was obtained from a substantial depth. (NEDO)

  4. FY 1998 annual report on the research and development of superhigh-sensitivity photocurrent conversion devices; 1998 nendo chokokando koden henkan soshi ni kansuru kenkyu kaihatsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are research and development of superhigh-sensitivity photocurrent conversion devices. The huge photocurrent multiplication effect exhibited by a thin film of organic pigment semiconductor is expected to be applicable to various new devices, e.g., superhigh-sensitivity, intelligent optical sensor families and photocurrent devices. Photocurrent multiplier thin films of perylene is prepared by an ionized cluster beam method, to evaluate their structures and photocurrent characteristics as the basic knowledge for controlling their characteristics by the ion engineering procedures. Photocurrent multiplier thin films of new, two-layer structure are developed, and improvement and stabilization of their characteristics are studied. Increasing sensing sensitivity by, e.g., introduction of p-n junction and reducing dark current resulting from the light memory effect are found to be effective to improve the S/N ratio. An organic EL light-emitting layer capable of positive/negative feedback, as one of the elementary techniques for realizing intelligent devices, is made on a trial basis and evaluated for its characteristics, and studied for its application to photocurrent multiplier thin films. Functional devices in which the arithmetic and controlling functions of the thin films are utilized are also studied. (NEDO)

  5. Report on the fiscal 1996 research cooperation promotion project, `the research cooperation diagnosis survey`; 1996 nendo kenkyu kyoryoku jigyo `kenkyu kyoryoku shindan chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A diagnosis survey was conducted for Japan to cooperate in researching subjects on technical development in developing countries. In fiscal 1996, surveys were made on the following: (1) establishment of the industrial base (Vietnam), (2) preservation of biological diversification and the continuous utilization (Brazil), (3) fostering of the industry of automobile parts (Thailand), (4) finding out of items on environment related fields (India), (5) environmental response type system for effective use of water resource (the Philippines), (6) small size geothermal exploration in remote islands (Indonesia). (1) is research cooperation for welding technology, powder metallurgy technology, hypoid gear manufacturing technology, and iron making technology by the direct reduction method. In (2), research/development are conducted in cooperation with research institutes in Brazil on survey/identification/utilization of bioactive substances from biological resources in Brazil. In (4), an examination was made of the seeds for research cooperation in technical fields such as environment and energy. Having a strong relation with the industrial circle, SCIR is carrying out researches on aerospace, petrochemical, biology, electronics, medicines/drug, etc., which indicated fulfillment of intellectual infrastructure in India. 52 figs.

  6. Fiscal 1997 report on the results of the verification survey of a new load leveling method; Fuka heijunka shinshuho jissho chosa (1997 nendo seika hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A study was conducted of a practical applicability of the electric double layer capacitor as a new electric power storage technique. In the study, a comparison was made between the capacitor system and the NAS battery which is most commercialized as one for power storage of all the secondary batteries. The capacitor system is excellent in cycle life, system efficiency, and safety/environment, but in energy density it is approximately a tenth of that of the NAS battery so far. The capacitor system, however, is high in filling rate in modules and enables compact design. As to the 35 fabricated electric double layer capacitor cells, the following tests were carried out: charge and discharge, internal resistance measurement, energy density measurement, characteristics of charge/discharge efficiency, self-discharge characteristics, and characteristics of circumferential temperature. As a result of the tests, the cell with volume energy density of 16.4-16.8 Wh/L was fixed to the module with a filling rate of about 93% and achieved an energy density of 15 Wh/L. 26 refs., 175 figs., 75 tabs.

  7. Fiscal 1998 research report on the feasibility study on energy conservation of Zaporozhye steelworks; Zaporozhye seitetsusho sho energy 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the Japan-Russia joint project, this report summarizes the feasibility study results on improvement of waste heat recovery at blast furnace hot stoves (recovery of sensible heat of exhaust gas by water or other heat media, and use of preheating combustion air and fuel gas), improvement of the thermal efficiency of slabbing soaking furnaces (optimization of burner combustion by improving control of an air fuel ratio, and heat patterns in heating), and other operational improvement for Zaporozhye steelworks, Ukraine (2,370,000t/y in crude steel production). As the field survey result, various other energy-saving issues were found in addition to the above 2 themes. 9 projects thus were identified in blast furnace, steel making, rolling and energy fields as follows: improvement of combustion control at hot stoves, waste heat recovery equipment for hot stoves, blast furnace top pressure recovery turbine (TRT) power generation equipment, blast furnace top gas recovery equipment, changeover from an open hearth furnace to a basic oxygen furnace, adoption of continuous casting, improvement of slab yield in slabbing, shortening of a track time, drop of insertion temperature in direct hot charge rolling, and the gas turbine cogeneration plant. (NEDO)

  8. Fiscal 1999 technical survey report. Green Helmet Project (China, Steel industry - Coal moisture control facilities); 1999 nendo green helmet jigyo (Chugoku seitetsugyo) sekitan choshitsu setsubi chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of meeting the needs of Chinese steelmaking corporations disclosed at an energy conservation diagnosing session of a Japan-China steelmaking energy conservation seminar held in July 1999, Japanese specialists were sent to Chinese steelmaking plants, namely, Benxi Iron and Steel (Group) Complex, Wuhan Iron and Steel (Group) Company, and Nanjing Iron and Steel Works. They described the CMC (coal moisture control) technique for its popularization and for effectively utilizing the same for coke ovens. Also, feasibility studies were conducted for CMC installation at the respective plants. Engineers were invited from the Chinese plants to Japan for the observation of associated facilities and for the exchange of opinions. As the result, leading members of the Chinese steelmaking plants now learned the usefulness of CMC. In the feasibility studies, CMC installation led to a reduction in dry distillation energy, that is, a reduction in the amount of fuel gas required, to an improvement on coke production, and to the selection of the fluidized bed dryer as the optimum system. At Chungching Iron and Steel Works, the existing CMC facilities were not in continuous operation because of an inclined conveyer failure, yet there was a strong will to utilize the CMC technique. (NEDO)

  9. Fiscal 1999 technical survey report. Green Helmet Project (China, Sintering in steel industry); 1999 nendo green helmet jigyo (Chugoku seitetsugyo shoketsu) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A sinter cooler waste heat recovery system was installed and put to use at Taiyuan Iron and Steel Company in 1997. For the popularization of the system and technology, installation feasibility studies were conducted for Chungching Iron and Steel Company, Laiwu Iron and Steel, and Chiuchuan Iron and Steel Company. At Laiwu, studies were under way for the adoption of a China-manufactured system. At Chungching and Chiuchuan, there was a strong will to accept Japanese systems. Although a full investment/profit analysis including the cost of facilities remains to be carried out, it was concluded that the two steelmaking plants would be worth investment. The problems were how to raise funds and how much to invest. Although the system was simple and inexpensive under a Chinese design and was in a fairly wide use, it was found that it was not necessarily sufficient in heat recovering performance, service life, and capacity. A level of steam production to enable recovery in the form of electric power would be difficult to achieve, and the use of the resultant power would be limited only to in-house consumption of a small scale. (NEDO)

  10. FY 1996 annual report of investigation on biological fixation of carbon dioxide. 2; 1996 nendo seibutsuteki CO2 kotei ni kansuru chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Various kinds of biological fixation processes of CO2 were evaluated from the various viewpoints. Afforestation of tropical and temperate areas, greening of desert, biomass energy production in these areas by energy plantation, coastal mangrove plantation, fertilization with nitrogen and phosphate to outer ocean and coastal, upwelling zone fertilization with iron, and coral reef expansion combined with OTEC (ocean thermal energy conversion) were comparatively investigated as the selected measures. As a result, the cost of CO2 fixation by cultivation of sea weed and plankton was much higher than that of afforestation. The iron fertilization method which was considered to be one of the high CO2 reduction potentials might be economical. However, its effect could not be quantitatively evaluated. The afforestation of tropical and temperate areas seemed to be most feasible in a short term from the viewpoints of economy and environment. It was suggested that the establishment of a systematic water management technology could make greening and afforestation of desert. 76 refs., 27 figs., 28 tabs.

  11. Report on the fiscal 1995 research cooperation promotion project, `the research cooperation diagnosis survey`; 1995 nendo kenkyu kyoryoku suishin jigyo `kenkyu kyoryoku shindan chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A diagnosis survey was conducted for Japan to cooperate in researching subjects on technical development in developing countries. In fiscal 1995, surveys were made on the following: (1) recycling technology of biomass industrial waste in the tropical region, (2) small size geothermal exploration in remote islands, (3) waste water recycling system using activated carbon, etc., (4) upgrading of proofreading technology of measuring standards, (5) technology to simply set up conditions for forming engineering plastics, (6) assessment of safety of chemical substances. In (1), energy and useful matters are recovered from oil palm of Indonesia by thermal decomposition technology. In (2), a system is constructed which can effectively explore geothermal energy in remote islands in the east Indonesia. As to (3), a survey is conducted in the Philippines. (4) contributes to upgrading of length measuring standards in Thailand. (5) attempts to improve technology of forming engineering plastics. In (6), research cooperation is made for preventing environmental pollution and health damage by chemical substances from happening in Thailand and for technology for assessing safety of chemical substances which contributes to the proper use of the hazardous material law in Thailand. 28 figs.

  12. FY 1998 annual report on the surveys on high-efficiency power generation techniques of the next generation; 1998 nendo jisedai kokoritsu hatsuden gijutsu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Comprehensive surveys on and assessment of seeds of the high-efficiency power generation techniques of the next generation, both domestic and overseas, are conducted to help propose preliminary national research themes. In FY 1998, the survey efforts are directed not only to the trends of those for industrial power generation under development, e.g., combined cycle, coal-gasification combined cycle and pressurized fluidized bed combined cycle, but also to the trends of newly proposed systems, e.g., humid air combined cycle, methane reforming combined cycle, fuel reforming/humid air combined cycle, fuel reforming/fuel cell combined cycle and micro gas turbine, to further enhance efficiency by integration with a gas turbine power generation system. The efforts are also directed to (new power generation techniques in the basic research stage) being studied mainly by academic and research organizations, and to development trends of new power generation techniques under development by private enterprises, mainly based on the patent survey. (NEDO)

  13. Report on survey in fiscal 1998 for preservation of Jozankei Spa (second report); 1998 nendo Jouzankei onsen hozen chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    This paper describes the report on the survey in fiscal 1998 for preservation of Jozankei Spa (the second report). The hot spring area is located on the periphery of relative elevation area on the western side of a fault growing on the boundary of dikes constituting the lower part of the Jozankei quartz porphyry, with the fault forming a boundary. The fault peripheral beds have cracks develop nearly parallel to the fault. The low specific resistance anomaly extracted at underground depth from 100 to 500 m in the area south of the hot spring gushing area forms the clay alteration zone around the hot spring water and cracks arising from the opening type cracks formed around the weak lines of dikes, faults, and surface of unconformity. The hot spring originated water having risen and passed through fractures from deep underground section stagnates in these crack groups, and forms hot spring aquifer. The water is considered to have such nature as temperature of 120 degrees C, chlorine at 1,600 mg/l and tritium concentration of 2.1 to 2.5 TU. The water is characterized by eluation constituents from the Usubetsu bed. The hot spring water in the aquifer rises passing through the opening cracks in the upper part, wherein the water not mixing with ground water does not have the constituents change, and the mixed water changes the nature of the hot spring water. In the surface layer, the water flows through intersecting joints growing around the fracture, and gushes out of the ground. (NEDO)

  14. Achievement report for fiscal 1999. FS surveys to excavate international joint research seeds; 1999 nendo kokusai kyodo kenky seeds hakkutsu no tame no FS chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The FS surveys to excavate international joint research seeds are intended to promote international joint researches, whereas surveys have been carried out in fiscal 1999 on eight themes covering as wide scope as new energies, resource conservation, energy conservation, environment preservation, functional materials, information communication technologies, and bio-technologies. The eight themes are: researches on energy conservation in petroleum and petrochemical industries by using advanced distillation processes (to develop an internal heat exchange type distillation column, and realize energy conservation exceeding the minimum reflux status being the limitation of conventional energy saving means), researches on treatment of hard-to-decompose chemical substances by utilizing surface reformation by means of discharge, a new process monitoring technology (process tomography), establishment of human immortalization cells due to co-manifestation of mortalin and telomerase and elucidation of their structure, a remote maintenance technology using integrated type sensors, application of new heat resistant plastics to photo and electronic materials, preparation processes of petroleum catalysts utilizing in situ XAFS, elucidation and design of the structure of the ultra-micro metal activation point in the reaction process, and surveys on necessity of developing a continuous and massive separation system of high-level energy and resource saving type using liquid-liquid distribution. (NEDO)

  15. Fiscal 2000 report of investigation. Analysis of IEA/GHG related materials; 2000 nendo IEA/GHG kannren shiryo bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Documents relating to development of technologies for countermeasures against global warming at IEA (International Energy Agency) were translated and arranged. They are: Industrial uses of biomass energy - the example of Brasil - (Chapter 9, New technologies for modern biomass energy carriers) Arnaldo Walter et al.; Wood for energy production, technology - environment - economy (The Center for Biomass Technology, Denmark, 1999); The geological storage of CO2 in saline aquifers workshop (April 4-5, 2000, Nordwijkerhout, Netherland); Electricity technology roadmap 1999 summary and synthesis (Electric Power Research Institute EPRI, July, 1999); Large scale power generation using forestry and wood industry by-products (Report No.PH3/11, November, 1999); and, The potential of wind energy to reduce CO2 emissions (Report No.PH3/24, October, 2000). (NEDO)

  16. Fiscal 1997 survey report on international cooperation for the energy use rationalization method; 1997 nendo jigyo hokokusho (energy shiyo gorika shuho kokusai kyoryoku chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To carry out LCA in ISO-14040, inventory analysis (IA) is the basic. For studying arrangement of public data to carry out IA, collection work was done of background data which are indirectly concerned with copying machine. First, methods to make inventory data (ID) which are thinkable in the present situation were prepared, and items of emitted matters to be collected were set up in relation to the impact assessment method. Secondly, scenarios of each stage of life cycle of copying machine were set up, and virtual data on the material/energy consumption amount were arranged. Based on this, a method was further studied for making ID of the parts used in electric power, iron/steel, plastics, and copying machine. Third, based on the above-mentioned study results, ID was actually made, and a possibility was studied of making inventory in life cycle of copying machine. Moreover, the state of the automobile LCA carried out at Stuttgart University was examined. At last, the paper summed up subjects of and future study methods for the inventory making method. 2 refs., 25 figs., 77 tabs.

  17. Fiscal 1998 research report. Application technology of next-generation high-density energy beams; 1998 nendo chosa hokokusho. Jisedai komitsudo energy beam riyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Survey was made on application technologies of next- generation high-density energy beams. For real application of laser power, application to not exciting source of YAG crystal but machining directly is highly efficient. For generation of semiconductor laser high-power coherent beam, phase synchronization and summing are large technological walls. Short pulse, high intensity and high repeatability are also important. Since ultra-short pulse laser ends before heat transfer to the periphery, it is suitable for precise machining, in particular, ultra-fine machining. To use beam sources as tool for production process, development of transmission, focusing and control technologies, and optical fiber and device is indispensable. Applicable fields are as follows: machining (more than pico seconds), surface modification (modification and functionalization of tribo- materials and biocompatible materials), complex machining, fabrication of quantum functional structured materials (thin film, ultra-fine particle), agriculture, ultra-precise measurement, non-destructive measurement, and coherent chemistry in chemical and environment fields. (NEDO)

  18. Report on current status of petroleum substituting energy development in the EU in FY 1997; 1997 nendo chosa hokokusho (sekiyu daitai energy kaihatsu no genjo (EU))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The EU is one of the most advanced places of petroleum substituting energy development. The EU is highly aware of environmental issues. For the COP3 held at Kyoto in December 1997, The EU gave more severe regulation of CO2 emission than the other advanced countries. The EU takes efforts in the development and introduction of energy effective for global environmental protection. In addition, research and development of geothermal, biomass and wave force energy are actively promoted in this place. Energy situations in this place are significant for predicting and analyzing the future trends of energy development and consumption in the other countries. Firstly, this report looks back toward energy demand held in check to a head at the beginning of the 1990`s. Secondly, supply of energy and cover of energy trend are described for recent years from the point of view. Thirdly, competitiveness of energy in EU countries are discussed from a position of energy density. Fourthly, circumstances about environmental issues are considered. Fifthly, the world market of energy is also considered. Finally, development of new energy and a trend of introduction with a sample of Sweden are introduced. 13 refs., 15 figs., 28 tabs.

  19. Fiscal 2000 research report on the technology for utilizing intracellular protein transport; 2000 nendo saibonai tanpakushitsu yuso kino riyo gijutsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research was conducted for the establishment of 'intracellular transport engineering' for collecting eucaryotic proteins having cytotoxicity and activated proteins having escaped decomposition into an appropriate intracellular organelle by artificially manipulating the intracellular transport system for proteins in eucaryotes. In this fiscal year, element technologies and tasks necessary for the transport and activation of intracellular proteins in eucaryotes are extracted, and research was conducted on relevant patents. In a survey of the latest trends of research and development, attention was directed mainly at cells or organelles, and the details of progress in the last one year were investigated and reported, which were related to the functions of single membrane organelles excluding for double membrane bound organelles, e.g., mitochondria and chloroplast, etc., that have unique DNA (deoxyribonucleic acid) and to the molecular mechanism of transport of protein to each organelle. Furthermore, relative to each organelle, deployment of protein transport function application technology was taken up. (NEDO)

  20. Research report for fiscal 1988. Researches into energy conservation centering about boiler facilities; 1998 nendo boiler setsubi wo chushin to shita sho energy chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Boiler facilities in Vietnam were subjected to a feasibility study in a project for making positive use of joint implementation and clean development mechanisms which are prescribed as flexible measures by COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). Many were small and old, and found to require improvement in terms of operating efficiency and energy conservation. Measures will be taken to wholly replace 159 boilers and partially modify 160, out of the total of 399 subjected to the study. It is expected that there will be a reduction of 173.8-thousand kiloliters per year when converted into fuel oil and a reduction per year of 599.8 kilotons in terms of CO2 gas. It was also concluded that co-generation plants judged high in energy conservation be introduced into 6 factories subjected to the study. Since energy conservation improvement and co-generation plant introduction will both contribute to the prevention of global warming and since there is commonality between the two in terms of facilities involved, it is preferred that the two be carried out under one and the same project. The enterprise will cost 11,544-million yen in total, and 791.5 kilotons/year of CO2 gas will be reduced. Since Vietnam hopes to be financed by Japan, extension of credit in yen will be the optimum policy. (NEDO)

  1. Fiscal 1997 report on the results of the international standardization R and D. Overall survey; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Sogo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper summed up the results of the survey of tackling with the international standardization by enterprises and organizations involved in the standardization in the U.S., Europe and Japan, the results of the R and D on 20 themes for the international standardization, and the development toward the international standardization. As the R and D themes, the following were selected: the development of chemical method to analyze/evaluate metallic coatings of surface treated steel coating sheets, R and D of the basic evaluation method of functional composite particles, international standards for computer/manikins, basic technology of color image management, study on optimizing design/evaluation technology using quality engineering, study of the international standardization by economic evaluation of environmental impacts, R and D of the standardization of a method to test acceleration life of phosphorous acid fuel cells, development of a test method of halogen-free flame-retardant cables and a study of the cable standards, standard measuring methods of hormone effects of chemical substances, quantification of the sensory evaluation and international standardization in the paint field, experimental study on the international standardization for immunochemical measurement of chemical substances, etc. 24 figs., 16 tabs.

  2. Report on current status of petroleum substituting energy development in Germany in FY 1997; 1997 nendo chosa hokokusho (sekiyu daitai energy kaihatsu no genjo (Doitsu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To reduce the energy consumption, the Federal Government of Germany has forced the regulation for indoor heating of new building with success, that the annually necessary heating energy per square meter in average could be reduced from 220 kWh/m{sup 2}{center_dot}a in the beginning of 1980 to 100 kWh/m{sup 2}{center_dot}a of today. For the near future it is even expected that the standard of `low energy house` with its heating energy density limit of 75 kWh/m{sup 2}{center_dot}a can be directed for new building. This successful development is a result of mutual positive effects, that the regulation of heating energy promotes progress of technology for heat insulation and heating equipment, and that the progress of the technology enables the intensification of the regulation without demanding unreasonable investment to building owners. A large scaled loan program for saving energy is running through the modernization of existing buildings. Effects of loan programs promoted by state governments are larger than those by the Federal Government. Passive house, heat pump using groundwater as heat source, and gas absorber are introduced as recent topics. 20 refs., 24 figs.

  3. Report of 'Survey on Asian environmental information networks'; 'Asia kankyo joho network chosa' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    This project is implemented to survey the current statuses and future trends of the Asian district environment-related information networks, for the (research cooperation project for development of environmental condition measuring laser radar systems), being promoted by NEDO. First, current statuses of the network names, managing organizations, user numbers, conditions of use, protocols for use, service conditions, major domestic nodes and internationally connected conditions are surveyed mainly for internet-connected networks, for surveying the current statuses and future trends of the research networks in Asian countries. Second, current statuses in Indonesia of the network names, managing organizations, user numbers, conditions of use, protocols for use, service conditions, domestic node sites and managing organizations, charge systems and institutions, types/reliability/ stability of the circuits, and conditions of restriction of use, if any, for surveying the current statuses and future trends in Indonesia. Third, conditions of and needs for network utilization by researchers for Asian district environments. (NEDO)

  4. Fiscal 1999 survey report. Survey and research concerning development of next-generation chemical process technologies; 1999 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    To further enhance resource/energy conservation and environmental impact reduction, it is necessary to develop innovative chemical reaction process technologies. It is for this reason that 'development of next-generation chemical reaction process technologies' is being carried out under the New Sunshine Program. The survey and research, for the fulfilment of the above goal, aim to select important technologies and put in a easy-to-study order the problems contained in associated technologies for picking out tasks for future studies for the purpose of suggesting some subjects to be taken up for future development. In addition, studies are made about how a comprehensive technology assessment system should be. In this fiscal year, propositions are compiled for research and development projects on five subjects. Studies of subjects other than these five will also continue to eventually build concrete propositions on them. The said five subjects involve 1) the development and application of nonaqueous biotechnologies, 2) biotechnology-aided polymeric material creation processes, 3) construction of high-efficiency energy conservation processes using innovative grain handling technologies in the high-temperature reaction field, 4) manufacture of high-performance polymeric materials for batteries and development of battery fabrication processes, and 5) the development of an energy conservation process maximally utilizing environmentally-friendly polyolefin. (NEDO)

  5. Report on the survey in fiscal 1998. Survey on an environment technology transfer information network; 1998 nendo hokokusho. Kankyo gijutsu iten joho network chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes a survey on an environment technology transfer information network. Based on the achievements obtained by the surveys in fiscal 1995 and 1996, the ICETT has participated as one organization constituting the APEC environment technology exchange virtual center, and begun providing information since April 1997. As the environment technology information, those items actually employed by factories and operation sites in Japan are put into a data base, and into a home page including training information centering around those contained in the data base, and examples of works done by local governments for prevention of pollution. Furthermore in fiscal 1997, a simulation software for a model process has been developed. Fiscal 1998 strengthened the data base for environment preservation technology information, investigated environment preserving model companies and summarized them including even their management aspect. Investigations were carried out in developing countries on application of cleaner technologies. Gaps far exceeding anticipation exist in every field between these developing countries and Japan. Environment protection measures applied and succeeded in the developing countries as the means to narrow the gaps were collected, and compiled as the specific examples. (NEDO)

  6. Fiscal 1996 report on the committee for international collaborative research of medical and welfare apparatus; 1996 nendo chosa hokokusho (iryo fukushi kiki kokusai kyodo kenkyu jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    From a viewpoint that cancer, cerebral hemorrhage, heart disease, etc. caused by the progress in aging are problems not only to Japan but to all developed countries, a possibility of Japan`s joint study with other countries was examined to promote efficiently and effectively research/development of the apparatus required. Moreover, from a viewpoint of being the same Asian countries, a possibility of the joint study was examined also with developing countries which are largely different in disease structure and environment of the use of apparatus from developed countries. In the examination on medical/welfare apparatus technology of China, before the site examination, a book of data was arranged on the actual state of population and disease structure and the R and D situation of medical/welfare apparatus in Japan, and at the same time, celebrated persons in China were introduced by the scientific society side as widely as possible. By this preliminary study, the original objective of the examination could be achieved. In the examination with the U.S. and Europe, Japan held meetings with engineers of the U.K., France and the U.S. Japan`s `load control type walking supporting apparatus,` of which the development was finished, was very highly evaluated by each organ of the countries

  7. Leading research report for fiscal 1998. Life landscape performance evaluation technology (Landscape Frontier); 1998 nendo sendo chosa kenkyu hokokusho. Seikatsu keikan seino hyoka gijutsu (land scape frontier)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the formulation of guidelines for the construction of an appropriate landscape in the 21st century for the creation of 'landscape industry' in a sustainable society, researches were conducted for the development of landscape materials to constitute living circumstances equipped with 'life landscape' and of technologies for evaluating them. In the landscape designing system subcommittee, the current states and problems of landscape designing systems were analyzed and problems to solve were clarified, these problems involving systems and institutions, people and collaboration, formation of a consensus, systems for production and distribution, etc. In the landscape materials subcommittee, a 'landscape cell' concept in which a life space is the unit was employed in discussing the needs for landscape materials to meet and in extracting the seeds the industry was able to offer for improvement on landscape. In the landscape evaluation subcommittee, the history and today of landscape were reviewed to define what was to be respected in the development of evaluation techniques, and guidelines were extracted towards landscape materials development and landscape industry promotion. In addition, a Landscape Frontier symposium was held. (NEDO)

  8. Fiscal 1995 verification survey of geothermal exploration technology. Report on a deep geothermal resource survey; 1995 nendo chinetsu tansa gijutsu nado kensho chosa. Shinbu chinetsu shigen hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    For the purpose of reducing the risk of deep geothermal resource development, the paper investigated three factors for the formation of geothermal resource in the deep underground, that is, heat supply from heat source, supply of geothermal fluids, and the developmental status of fracture systems forming reservoir structures. The survey further clarified the status of existence of deep geothermal resource and the whole image of the geothermal system including shallow geothermal energy in order to research/study usability of deep geothermal resource. In the deep geothermal resource survey, drilling/examination were made of a deep geothermal exploration well (`WD-1,` target depth: approximately 3,000-4,000m) in the already developed area, with the aim of making rationalized promotion of the geothermal development. And the status of existence of deep geothermal resource and the whole image of the geothermal system were clarified to investigate/study usability of the geothermal system. In fiscal 1995, `WD-1` in the Kakkonda area reached a depth of 3,729m. By this, surveys were made to grasp the whole image of the shallow-deep geothermal system and to obtain basic data for researching usability of deep geothermal resource. 22 refs., 531 figs., 136 tabs.

  9. Report on investigation in fiscal 2000 of exchange of industries with foreign countries and human resource training; 2000 nendo kaigai kara no sangyo koryu jinzai ikusei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to strengthen the function to assess new business strategies for ventures and small business entities in the industry supporting organizations in Miyagi Prefecture, experts were invited from the United States to provide educations and lectures. Twenty-seven persons participated in a three-day seminar managed by three experts at the Port of Technology in Pennsylvania. The course was covered the following three fields: 1) the basic theoretical course, 2) workshops, and 3) the summary and utilization of the screening guide. In Item 1), the course were consisted of the following 12 items: the purpose of the seminar, necessity of entrepreneurs, mentors, business plans, summary of the plans, markets, market selection, the summary of technological and financial managements, sources of capital procurement, and capital procurement opportunities. In Item 2), a group of three to four persons assessed the business strategies of existing corporations based on the 'venture business examination criteria' given by the instructors. In Item 3), the course were consisted of the following six items: management teams, markets, the status of competition, technological assessment, marketing strategies, and financial conditions. (NEDO)

  10. Report on investigation in fiscal 2000 of industrial technology exchange with international networking organizations; 2000 nendo kokusaitekina network gata soshiki tono sangyo gijutsu koryu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to promote exchange of industrial technologies, investigations and analyses were made on identification of the current status of networking organizations in different countries working as windows for industrial technology exchange, and on the actual status of technology commercialization methods in overseas incubators. Activities were taken in the following three fields: 1) the current status of networking organizations and incubators in different countries, 2) typology of technology commercialization, technical fields, and success factors, and 3) possibility of the use of technology information in the networking organizations. In Item 1), investigations were performed on the current status and actual activity status of the networking organizations including research parks and individual incubators intended of information exchange, mainly in the United States, UK, and Finland. In Item 2), considerations are given on the points related to technology incubation based on the information about the networking organizations and incubators in each country, and the way the industry-academia cooperation should be. In Item 3), discussions were given on the roles of the networking organizations and the possibility of utilization of technological information in the networking organizations in Japan. (NEDO)

  11. Survey report on an environmental harmony type production system of chemical products; Kankyo chowagata kagaku seihin seizo system ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    As part of establishing an environmental harmony type production system of chemical products, study and survey were made on PET bottles. Using the life cycle analysis method (LCA), a study was made for proposing a material recycle (MR) method which is environmentally and economically excellent in the stage of recycling waste PET bottles. The total cost of recycling can be reduced by 34% supported by a decrease in equipment cost and improvement in yield if there is no mixture of foreign substances such as aluminum caps and PVC bottles. However, the ratio of the amount obtained from the reduction to the total production cost is small, and it is necessary to take measures from a viewpoint of the cost in a total production process and environmental loads. In a survey in Kawaguchi city, PET bottles discharged from the business sector occupied 41% of all the discharge amount. In a survey in Yokohama city, very important data were obtained on PET bottles appointed as the second type under the recycle law. The quality of PET bottles to be brought to the recycling plant is important for effectively processing PET bottles in MR method. For achievement of MR which is low in cost and small in environmental load, needed were cooperation by citizens, the shipping management system in autonomous government, and changes in design and material quality to be made by the industrial circle. 8 refs., 64 figs., 68 tabs.

  12. Research report of fiscal 1997. Survey on information networks for environment technology transfer; 1997 nendo hokokusho. Kankyo gijutsu iten joho network chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    ICETT is one of the member organizations of APEC environment technology virtual center which established in Osaka in 1996 for active environment technology exchange between APEC countries based on a survey result obtained in fiscal 1995. ICETT began its information service in April, 1997, and completed useful prototype home pages which include the database composed of practical useful information on environment preservation technology of domestic factories and offices, and training information and local governments` approach cases to pollution control. In fiscal 1997, further survey was made, and the simulation software of a model process was also developed for training. Clean technology and energy saving technology strongly demanded by developing countries were surveyed to prepare a database including useful information for developing countries. A basic design software for bio-treatment of waste water was also prepared. The total number of home page accesses exceeded a predicted number for the first half year. 5 refs., 25 figs.

  13. Research report for fiscal 1998 on regional new energy vision drawn up for Tokushima Prefecture; 1998 nendo Tokushimaken shin energy vision sakutei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The amount of energy in existence is theoretically the amount of energy that exists in a given region while the available amount is an amount of energy worked out with technological, economic, and social conditions taken into consideration. The total of the amount in existence and that of the available amount are mentioned in a table, and the available amount is further shown in terms of calorie. It totals 11,120Tcal per year, which is equivalent to approximately 55% of the whole amount of energy that Tokushima Prefecture demands. The availability of each type of new energy and the state of development of related technologies are studied to determine what priority is to be given to what energy. The group that is given the highest priority consists of photovoltaic power generation, passive solar systems, refuse fueled power generation, and heat from wastes (this group occupying more than 80% of the available amount in Tokushima Prefecture). The second group consists of wind power generation, clean energy vehicles, cogeneration, and small and medium scale hydroelectric power generation. The third group consists of fuel cells, ocean energy, biomass, and temperature difference energy. Natural conditions surrounding new energy in existence in Tokushima Prefecture are rather favorable, but social conditions are not. (NEDO)

  14. 1998 Annual Study Report. New industry supporting type international standard development program (Comprehensive survey); 1998 nendo seika hokokusho. Shinki sangyo shiengata kokusai hyojun kaihatsu jigyo (sogo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Summarized herein are results of the survey on a total of 13 themes for international standardization. These themes are for standardization of (1) color control, (2) securing interoperability between optical disk systems, (3) digital image processing for home digital electronic appliances, (4) securing interconnectability between home electronic information appliances, (5) production process systems, (6) testing and evaluation methods for fine ceramic materials for communications, (7) evaluation methods for high-temperature properties of new glass melts, (8) corrosion testing and evaluation methods for surface-treated steel plates, (9) testing and evaluation methods for high-purity titanium, (10) testing and evaluation methods for plastic optical fibers, (11) evaluation methods for high-strength, large-size steel pipe characteristics for superhigh-pressure natural gas pipelines, (12) methods for measuring mileage of hybrid electric vehicles, and (13) methods for determining recycle ratios of automobile components. This comprehensive survey also includes overseas trends for the standardization, establishment/expansion of the international standardization processes, and standardization for determining recycle ratios of home electric appliances. (NEDO)

  15. Fiscal 1998 research report on development, study and evaluation of tribo-materials; 1998 nendo tribo material no kaihatsu chosa hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Recently, needs for tribo-materials are on the increase for further energy saving and improvement of various functions and durability in various field such as less-fuel consumption car, new type Shinkansen, linear motor car, high-speed motor boat, various machines and tools, electronics, medical equipment and vitally adaptable material. This project researches and studies various properties required for tribo- materials for surface treated materials by ceramic and other material films, and clarifies the guidance and direction of the technology for creating tribo-materials by surface treatment and surface modification, through clarifying a friction/abrasion mechanism by collection of basic characteristic data and analysis of abrasion powders. This project is studying the marginal condition of film destruction for ceramic system vapor-phase deposited films, through studying the effect of mechanical properties of substrates, film surface treatment methods and film surface shapes on the marginal condition. (NEDO)

  16. FY 2000 report on information exchanges/analytical survey for improvement of energy consumption efficiency; 2000 nendo energy shohi koritsuka joho kokan bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of surveying the situation of the arrangement of methods of energy conservation promotion and the emissions trading system in developing countries by Japan having the effectiveness or in cooperation with developed countries, information was collected through the participation in international conferences related to energy conservation promotion, etc. and by visits at governmental organizations in charge in developed countries and developing countries. The results of the survey were classified into the following four items: 1) survey method; 2) exchanges of information on energy conservation in main 3 developing counties; 3) exchanges of information of energy conservation in the main developed countries; 4) exchanges of information of the emissions trading system (international trading system of energy conservation values (greenhouse effect gas emission right)). In 4), survey was made on the following: the emissions trading system for the inside of company group (BP-Amoco), the details of the emissions trading system for one country (the U.K.), the grapple with the emissions trading by a private trading organization (NATSOURCE Co.), and the handle with the emissions trading system by each of the OECD countries. (NEDO)

  17. Research report of fiscal 1997. Study on profitability evaluation technique for waste power generation; 1997 nendo chosa hokokusho. Haikibutsu hatsuden ni kansuru keizaisei hyoka shuho no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For diffusion of waste power generation, cost reduction is important. As the profitability evaluation technique for conventional waste power systems, a simple recovery year method, total waste treatment cost method, generation cost method, and evaluation method by accumulated balance sheet are presented along with their principles. For the generation cost method, trial calculation results are presented based on documents reported. From methods for the study in Institute of Applied Energy, some estimation methods of construction cost are presented, and generation cost and profitability evaluation were studied by parametric accumulation method. The profitability was calculated for RDF power systems, and it was clarified that although as a whole this system is more efficient than a simple refuse incineration system, the balance sheet of local governments is dependent on a responsibility range for the facility. In a combined type (super refuse power generation), generally municipalities bear a combustor and boiler, while a prefecture bears generation facilities. Because of large scale generation, the profitability is dependent on a selling price of electricity. 37 refs., 36 figs., 24 tabs.

  18. Global environmental benefits of industrial heat pumps (fiscal 1993); 1993 nendo koon heat pumping gijutsu ni yoru chikyu ondanka keigen koka ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    An investigational study was conducted aiming at making a quantitative grasp of effects of the spread of industrial heat pumps on energy conservation and greenhouse gas reduction and at promoting the spread. Finally, the following eight countries joined this international joint research: Canada, France, Japan, Holland, Norway, Sweden, the U.K. and the U.S. Each country share the work and expenses for the research with each other. Japan made investigational researches on the application of heat pumps to processes of the chemical industry, oil refining industry, food industry, paper/pulp industry, and dyeing/weaving industry, and on the effects of greenhouse gas reduction. As procedures taken, values up to 2010 were estimated of energy prices in each country, energy supply/demand, rates of the heat source configuration for electric power supply, etc., the heat flow of the above-mentioned process was made clear, and analyses were conducted of annual profits, energy consumption, and depreciation period in the case of adopting heat pumps. Moreover, the energy conservation amount and greenhouse effect gas reduction amount were estimated based on the result of the analyses. 69 figs., 196 tabs.

  19. Report on `Survey of commercialization of intellectual ownership such as patent rights`; `Tokkyoken nado chiteki shoyuken no jitsuyoka ni kansuru chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A survey was conducted on research results in industrial circles, universities, etc. in the U.S., Europe and Japan, especially the state of how intellectual ownership such as patent rights is handled and the present situation of the commercialization of intellectual ownership, proposing problems and measures to be taken for promotion of practical use of excellent research results in Japan. The most important thing obtained from the survey is that study jointly by industrial circles and universities in the U.S. and Europe is much more advancing than that in Japan and is firmly established not only in industrial circles, universities and national research institutes, but in the whole society, actually producing a lot of favorable results. For Japan to catch up with the U.S. and Europe, needed is not only accumulation of the ideas in the past, but drastic measures to be taken from a new point of view. Concretely, it was proposed that by belonging intellectual properties such as patent rights to universities/research institutes and transferring their disposal rights to them, royalties of licenses are given back to inventors as incentives, and that as a body promoting the transfer to the industrial circle, `management organization` to which private vitality is introduced is established in universities/research institutes in order to promote interconnection between the industrial circle and universities. 15 refs., 35 figs., 36 tabs.

  20. Research report for fiscal 1998. Research into the recycling of plastic wastes into resources; 1998 nendo hai plastic no saishigenka ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The actualities in Japan are investigated of the types and quantities of plastic wastes, collection and recovery systems, and recycling technologies. Plastic wastes exceeded 9-million tons in 1996, of which 39% was effectively utilized while 61% was merely incinerated or used for reclamation. The 61% of the plastic wastes which are equivalent to oil resources in terms of the energy they contain is found dealt with in such ways, for which additional energy has to be consumed. Some problems are mentioned that occur in the CO2 gas reduction effort in the process of plastic waste recycling for each of its stages of production, distribution, assortment, recovery, and reuse. The problems involve the required reform into production designs and systems with the greatest importance attached to recyclability; share of the expenses between the producing and distributing parties and financial support to assortment/recovery systems; reform of consciousness of both people at large and the administrative organizations, mutual collaboration between them, and reasonable share of expenses between them; construction of a unified assortment/recovery system; expansion of the scope of use of recycled products and the building of environments that encourage their use; diversification of recycling methods and establishment of technologies therefor; and limits on the use of materials and products that generate heavy impacts on environments during their life cycles. (NEDO)

  1. FY1998 report on the surveys and studies on developing next generation chemical process technologies; 1998 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For further resource and energy conservation and environmental load reduction, development is necessary on innovative chemical reaction technologies. This paper describes surveys on next generation chemical processes. As non-halogen processes subject to development of new catalysts, new processes were investigated and searching experiments and discussions were given on isocyanate, propylene oxide, and phenol. Technological progress in the C1 chemistry was investigated. Problems in hydrocarbon compound oxidation, hydroxylation, and decomposition by utilizing microorganisms were put into order as application of environmentally friendly technologies. Marine biotechnical possibilities were surveyed. The surveys were given on new processes utilizing the phase transfer catalyst forming a third phase, manufacture of biodegradable plastics, and a novel reaction system combined with self-separation process using molecular assembly. Possibilities were searched on designing a truly simple production system of highly energy saving type. Such fundamental common technologies as structure analysis, property control and reaction engineering were investigated for methods to manufacture functional micro-powder chemical materials. Development was discussed on a system for technology assessment over whole product life cycle to structure a technology assessment basis. (NEDO)

  2. Achievement report for fiscal 1998 on Welfare Technosystem Takaoka research and development; 1998 nendo Walfare technosystem kenkyu kaihatsu (Takaoka) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In an effort at developing nursing equipment, a cursor-controlled system for on-the-screen operation is experimentally constructed, which facilitates the use of indoor electronic devices and help aged persons engaged in in-house work. Vocal communicators are investigated for feasibility. In relation to equipment for mobility training, a dynamic equilibrium function evaluating system is experimentally built, and a system for electric stimulation-aided mobility rehabilitation is studied. Sensors are imbedded into the stool, and an excellent result is obtained in the measurement of the user's weight and the discharged amount. Studies are conducted about algorithm for calculating changes in heartbeats while bathing and about recording electrocardiograms while in bed. For welfare equipment to be effectively utilized at home, it has to be easy to use on the one hand and, on the other hand, house configuration and facilities have to be appropriate for welfare equipment application. It is important to improve the mechanism of providing advice on house modification and to expand financial assistance. A measuring method is developed using the state of the art in sensor technologies for the construction of a system for checking old people's activities of daily living, and their activities are evaluated. The system supplies a sufficient amount of data to grasp their behavior, which shows that it is a serviceable system. (NEDO)

  3. Research report for fiscal 1998. Research into the trends of low-carbon automotive fuel manufacturing technologies; 1998 nendo jidoshayo teitanso nenryo no seizo gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Studies are made of optimum materials and methods for manufacturing low-carbon fuels for reduction in greenhouse gas emissions. When their thermal dynamic limits and the technological maturity are considered, it is inferred that no extensive improvement will be achieved by merely improving on the efficiency of the existing fuels. The use of various high-efficiency driving power sources utterly different in mechanism from the conventional ones, such as those for fuel cell-powered automobiles, and the promotion of the use of low-carbon fuels such as methanol and methane for all kinds of driving power sources including those for the said fuel cell-powered automobiles, will become necessary. The use will also be necessary of recyclable materials. The biomass resources, in particular, since they absorb CO2 gas in their growing process by virtue of photosynthesis, may be said to be free of CO2 gas emissions. They have their own problems, however, which involve the economy of energy consumed for their production, harvesting, transportation, and conversion into fuels. It is therefore required that their whole life cycle be studied before their greenhouse gas reduction effect may be correctly assessed. The quantities of resources available for the production of automotive low-carbon fuels, manufacturing technologies, etc., are first of all put in order for easy perusal. An effective way is assessed for the whole including the life cycle. (NEDO)

  4. Feasibility study for international collaboration on photovoltaic power generation and long-distance energy transmission technologies utilizing desert areas environment; Sabaku chiiki wo riyoshita taiyoko hatsuden chokyori yuso gijutsu ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A workshop was held at Tokyo in March, 1997 on the research and development and feasibility study for international collaboration on photovoltaic (PV) power generation and long-distance energy transmission technologies utilizing desert areas environment. Two speakers from the USA, one from Italy, and two from China were invited, and four speakers in Japan presented papers. A total of 48 persons participated. In the technical sessions, `World energy demand and PV system potential` by Prof. Kurokawa, `Long distance transmission of PV power` by Mr. A. Invenizzi, `Case studies of large scale PV systems distributed throughout desert areas of the world` by Mr. Hirasawa, `Linking renewable energy resources around the world` by Mr. P. Meisen, `Properties of large scale PV plant in the USA` by Mr. J. Benner, `Future prospect of PV electrification in China` by Mr. Kong Li, `Application of large-scale PV systems in deserts in China` by Mr. Isomura, and `Effects of large-scale PV power plant in a climatic desert areas` by Prof. Ihara were presented. 38 refs., 62 figs., 29 tabs.

  5. Stress estimation around the survey wells in Hanshin-Awaji area by means of AE/DR and DSCA experiments; AE/DR ho to DSCA ho ni yoru Hanshin Awaji chiiki chosa kui shuhen no chikaku oryoku sokutei

    Energy Technology Data Exchange (ETDEWEB)

    Ito, H.; Kuwahara, Y.; Nishizawa, O. [Geological Survey of Japan, Tsukuba (Japan); Yamamoto, K. [Tohoku University, Sendai (Japan). Faculty of Science; Sano, O. [Yamaguchi University, Yamaguchi (Japan). Faculty of Engineering; Yokoyama, T.; Kudo, R. [OYO Corp., Tokyo (Japan); Xue, Z. [Kiso-Jiban Consultants Co. Ltd., Tokyo (Japan)

    1996-05-01

    A total of 5 wells were excavated in the Hanshin-Awaji area (Ikeda, Takarazuka, Tarumi, Hirabayashi and Ikunami) to collect the core samples, which were analyzed by the AE/DR and DSCA methods to determine crustal stresses. For the AE/DR analysis, the core sample was cut in the vertical direction, and in the horizontal direction at intervals of 45{degree}. The sample of unknown orientation was provided with a datum line common for both methods, to compare the results by these methods. A load was applied to the sample, provided with an AE sensor and strain gauge on the sides, in the longitudinal direction. For the DSCA analysis, the core sample was cut into a cube having a side length of 33mm, with a pair of planes directed in parallel to the datum line. A total of 18 strain gauges, 10mm in gauge length, were attached to the cube. The AE/DR analysis gave the maximum and minimum principal stresses in the horizontal plane and stresses in the vertical direction, whereas the DSCA the maximum, intermediate and minimum principal stresses. 3 refs., 7 figs.

  6. Fiscal 1998 research report on information structuring technology for advanced use of NEDO research reports; 1998 nendo NEDO seika hokokusho nado no kodo riyo ni hitsuyona joho kozoka gijutsu no chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research was made on electronic NEDO research reports corresponding to the recent extending trend of Internet. The logical structure and electronic format of NEDO research reports as document were first studied considering document disclosure and reuse of technical information. HTML as electronic format for Internet is unfortunately insufficient to describe the logical structure of NEDO research reports because of HTML's restricted description. Thus, XML which is being watched because of its possible definition of original tags was studied in place of HTML. As a result, because at present preparation of standards on XML and a compatibility for implementation of standards are insufficient, it was concluded that construction of the electronic document system for NEDO research reports is still too early. However, since adoption of XML as document format is important from the viewpoint of a property succession on Internet, preparation of the XML format file of NEDO research reports is essential. (NEDO)

  7. Report of the results of the fiscal 1997 survey. R and D of high efficiency clean energy vehicles; 1997 nendo chosa hokokusho. Kokoritsu clean energy jidosha no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of developing an automobile which keeps low pollution using petroleum substituting clean energy, decreases the running energy consumption to a half at least, and reduces the CO2 emission to less than a half of the conventional one at the same time, the R and D started in fiscal 1997. As to the study of a high efficiency hybrid power system, conducted were the prediction of fuel consumption performance of the system proposed, evaluation of element technology using hybrid simulator, evaluation experiment on a new hybrid vehicle, and grasp of overseas trends. In relation to the development of hybrid vehicles, the following were studied: methanol fuel cell loading hybrid vehicle, CNG engine loading hybrid vehicle, CNG ceramic engine loading hybrid truck, CNG lean burn engine loading hybrid truck, LNG engine loading hybrid bus, and DME engine loading hybrid bus. Besides, a survey on synthetic fuel and the related survey were carried out. 17 refs., 185 figs., 101 tabs.

  8. Report on the project for working out the new energy vision of the Chinen Village area in FY 2001; 2001 nendo Chinen son chiiki shin energy vision sakutei tou jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Chinen Village, Okinawa Prefecture, an investigational study was conducted of the trend of energy consumption of the village, existence amount of new energy, case study for new energy introduction, etc., and a vision was worked out. The energy consumption amount of Chinen Village in FY 1999 was estimated at 591,935 x 10{sup 3} MJ/y. By sector, the consumption amount in the transportation sector was the highest, approximately 40%, followed in order by the household sector, business sector and industrial sector. The rate of energy source was 49.2% of petroleum, 42.3% of electric power and 8.5% of gas. As the case study for new energy introduction, the following were studied: introduction of photovoltaic power generation to the village office/Azama Sun Beach/hydroponics/JA branch office/prawn farm, introduction of photovoltaic power generation/wind power generation to the village gymnasium/village drainage pump/refrigerating facilities of the fisheries cooperative association, etc. Further, as the new project, the following were studied: introduction of photovoltaic power generation/wind power generation to the agricultural irrigation project/comprehensive sports park, introduction of photovoltaic power generation to the new building of Chinen Elementary School/maker of processed medicinal herbs. (NEDO)

  9. Report on fiscal 1995 project to promote an exchange of researchers on environmental problems in the Asia-Pacific region; 1995 nendo itakujigyo (Asia/Taiheiyo chiiki kankyo mondai kenkyusha koryu sokushin jigyo hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of solving environmental problems caused in association with the increasing industrial activities in the Asia-Pacific region, the construction of a research network is being advanced aiming at promoting exchanges with researchers of other countries and activating information exchanges. Investigators were sent overseas to grasp the present situation, and researchers participated in a symposium on the APEC environmental technology cooperation for mutual understanding and personal interchange. In the overseas survey, visits were paid mainly to national research institutes and universities in India and Thailand. Positive approval was obtained on the construction of the ETERNET APR (Environmental Technology Research Network in the Asia-Pacific Region). In the symposium on the APEC environmental technology cooperation held in Nagoya, researchers participated mostly in the second session and made earnest discussions with researchers from other countries. The necessity and importance of the network was emphasized. Countries which participated the symposium have problems common to each, and it was greatly significant to meet together and discuss together. The environmental problem is on a global scale, and it is necessary to make close exchange/interchange of information/opinion on a long term basis and to tackle it in the whole Asia-Pacific region. 3 tabs.

  10. Report on the project for spread/promotion of technology for the industrial waste optimized treatment in the Asian region (International Symposium `98); Asia chiiki sangyo haikibutsu tekiseika shori gijutsu nado fukyu sokushin jigyo (symposium kaisai) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In Japan and Asian countries, the optimized treatment of industrial waste is the problem with the economic growth. Border-crossing movement of the waste for promotion of the renewable use is also a problem. Therefore, the International Symposium `98 on the industrial waste problem in the Asian region was held. China, Thailand, the Philippines and Korea were invited to Japan to give lectures. MITI of Japan reported on the present situation of Japan and the cooperation with Asian countries. The industrial circle reported on efforts for environmental protection measures to be taken, the industrial waste problem at companies which advanced into Asian countries, effects of the Basel Convention on recycling activities, Japan`s role in Asia, etc. In the panel discussion, promotion of cooperation for recycling technology and Japan`s support for formulating strategy on the industrial waste were requested to Japan, and the construction of an Asian area network was proposed. Concerning the cooperative system between governments and private companies, it was concluded that it was necessary to discuss it considering the actual state of each country. Importance of recycle and information exchange was realized again. 10 refs., 15 figs., 27 tabs.

  11. Report on the project for spread/promotion of technology for the industrial waste optimized treatment in the Asian region; Asia chiiki sangyo haikibutsu tekiseika shori gijutsu nado fukyu sokushin jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The International Symposium `98 on the industrial waste problem in the Asian region was held in Tokyo on February 18, 1998. MITI commented on the present situation of the industrial waste problem in Japan and Japan`s environmental tackling toward the Asian region, and also Asian countries (China, the Philippines, Thailand and Korea) made reports. Japan reported on environmental preservation measures taken in the industrial circle, the industrial waste problem at companies which advanced into Asian countries, effects of the Basel Convention (which restricts border-crossing movement of harmful wastes) on recycle activities, Japan`s role in Asia, etc. In the panel discussion, discussions were made on human interchange in the informatization, recycling technology, shortage of personnel concerned with environmental protection, construction of a network in the Asian region and Japan` s role, etc. As to the treatment system for waste, the necessity was recognized of studying systems which meet with actual states of each country. It is also necessary to go on with discussing how the system should be for cooperation between governments and private companies. Importance of the recycle and information exchange was emphasized. 10 refs., 14 figs., 27 tabs.

  12. Museum of water, green and the sun - Marumori. New energy vision of the Marumori Town area; 2001 nendo Marumori machi shin energy vision hokokusho. Chiiki shin energy vision sakutei tou jigyo (Mizu to midori nto taiyo no hakubutsukan Marumori)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    In Marumori Town, Miyagi Prefecture, a 'new energy vision of the area' was worked out which indicated the assessment of the energy reserved in the town and the course of new energy to be determined in the future. The energy consumption amount of Marumori Town in FY 1999 was estimated at 47,535 kL in crude oil conversion. By sector, the energy consumption amount was the largest in the order of the industrial sector, the transportation sector and the commercial/residential sector. The availability of new energy in Maruyama Town was estimated at approximately 480,585 GJ, of which the solar energy utilization was the largest, 53.1%. The photovoltaic power generation was the next largest, 25.4%, followed by the temperature difference energy (underground water), 8.9%, clean energy car, 7.8%, etc. As a plan for the first introduction of new energy, the following were studied: introduction of photovoltaic power generation facilities to the Marumori Town Office, introduction of new energy to public facilities around the Fudoson Park, introduction of wind power generation facilities to the town-run pasture, construction of the Marumori-type biogas plant, construction of a mini hydroelectric power plant, introduction of clean energy car to public vehicles, introduction of new energy facilities to the area of Kawa-no-Eki (station of the river), etc. (NEDO)

  13. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Development of system-on-chip mobile IC power source (1st fiscal year); 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. System on chip mobile IC dengen no kaihatsu (daiichinendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop a switched capacitor (SC) integration technology based on the technology of switched capacitor power sources capable of efficiently performing voltage conversion without using magnetic parts such as coils. Activities are conducted in the six fields of (1) deciding on a programmable SC circuit, (2) circuit simulation, (3) layout design, (4) marketing and the contents and results of the studies, (5) profitability and the contents and results of the studies, and (6) a patent information survey. In field (1), a series fixed type DC-DC converter and a ring type converter are compared with each other in terms of electrical and theoretical characteristics, the number of devices to constitute the circuit, and ease of control, and the ring type converter is selected to serve as a general purpose SC power source. An efficiency simulation is conducted, as the result of which it is proved that the power source have the features that a practical power source should have. In field (2), for carrying out integration for the selected SC power source, a circuit simulation is conducted for the disclosure of IC power source constituent characteristics and dimensions are determined for the layout. (NEDO)

  14. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium field/ R and D on the technology to create new organic electroluminescence devices (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium bun`ya / shin`yuki electroluminescence device no sosei gijutsu ni kansuru kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper develops the R and D having as core creative technical seeds on the design principle of organic electroluminescence (EL) devices, aims at producing as products a polychrome display and a new energy saving type light source, develops new high efficient luminescent materials which support the production of products with high liability, and develops protective coats universally applicable to optical and electronic devices and sealing technology. In fiscal 1997, the following are commenced: 1) development of luminescent devices, 2) development of new luminescent agents, and 3) development of the mounting technology. In 1), the following are conducted: R and D for improvement of durability of EL devices, development of the process technology for polychroism, multi-coloring, and development of the large picture thin film formation technology. For the development of energy saving type high efficiency light source devices, a method is established for producing organic layers by a new wet coating method. In 3), the R and D are carried out of a method to form inorganic protective coats at low temperature and a method to highly evaluate structural defects in the protective coat. For the sealing of devices, low melting point glass and the forming technology are developed. 41 refs., 112 figs., 19 tabs.

  15. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Massive rapid identification of gene functions; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. Idenshi kino no tairyo jinsoku dotei ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are exerted to develop a system for massive and rapid identification of unknown genes through the utilization of techniques based on the unusual membrane fusion characteristics of HVJ (hemagglutinating virus of Japan), which enables the introduction of genes efficiently and uniformly into cultured cells and living organs (development into a kit). Activities are conducted in the three fields of (1) the development of a method for introducing genes using an HVJ envelop vector, (2) a survey of kit marketing and cold storage facilities in the selling and distribution of the kit, and (3) a comprehensive survey. In the field of (1), studies are conducted for the establishment of methods for HVJ envelop vector production and refining, the establishment of an optimized method for encapsulating genes into the HVJ envelop vector, and the introduction of genes into cultured central neurons using the HVJ envelop vector system. A refining method has been established, which comprises the inoculation of HVJ into eggs, 4-day culture, egg cutting, liquid sampling (chorioallantoic liquid), inactivation (addition of alkylating agent), filtration, enrichment (ultrafiltration), and an anion exchange chromatogram. (NEDO)

  16. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / R and D of a task adaptation type group architecture transfer robot system, TRIPTERS (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / task tekigogata gun kosei hanso robot system TRIPTERS no kaihatsu kenkyu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper stated the fiscal 1997 result of the development of a task adaptation type group architecture transfer robot system (TRIPTERS) which can cope with changes in carrying task rapidly and flexibly. R and D were conducted mainly of various functional modules, the operation management technology which enables group architecture, and the basic design of a standardized transfer robot. As to the positioning, studied were the construction of the basic hardware of laser position measuring device, and the application method. Concerning the cooperative carrying, conducted were securing of positioning accuracy of matters to be carried, high speed heavy transfer control, and design of dead reckoning system. Relating to the operation management, passable areas were divided into more than one zones, and the effective path reservation method was constructed so that one and the same zone is not occupied. As to the environmental recognition/obstacle avoidance, developed were actual hour/distance acquisition equipment, and autonomous cars running according to the directions of the color sign recognition system by stereo CCD camera. Also conducted were the development of methods to recognize the distance to obstacles and to discriminate areas, the development of mobile sensor, and the basic experiment on running of the demonstration machine. 44 refs., 153 figs., 15 tabs.

  17. FY 2000 report on the results of the regional consortium R and D project. First year report. Regional new technology creation R and D. Development of the technology to produce useful substances by biosynthesis engineering; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu. Seigosei kogaku ni yoru yuyo busshitsu seisan gijutsu no kaihatsu (shonendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    On the basis of the basement technology such as the cloning technology of biosynthesis enzyme gene groups of secondary metabolite of plant and the identification technology of the expression protein enzyme function in the heterologous expression system, the development was proceeded with of the technology to produce useful substances using the biosynthesis function of plant components. Studies were made in the following four fields: 1) cloning of genes of useful biosynthetic plants and functional elucidation/application of the related genes; 2) analytical technology of genes and proteome; 3) development of plant genome database; 4) comprehensive investigational study. In FY 2000, in 1), the cloning was conducted of biosynthetic enzyme genes of oxidation resistant polyphenol, bioactive triterpenoid saponin, etc., and the function of a part of the enzyme proteins was elucidated. In 2), as the basic technology for improving producibility of secondary electrophoresis, fabricated was the electrophoresis chip so structured that slide glasses on which micro-channels were two-dimensionally fabricated were joined. (NEDO)

  18. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy saving metal forming technology (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / sho energy gata shin process ni yoru kinzoku seikei gijutsu no kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Out of the development of metal forming technology by a new energy saving process, the paper described the fiscal 1997 result. In the development of high-hard tool steels by composite carbide dispersion carburization (CDC) method, high speed steels containing V and Mo were manufactured to observe the texture and measure the hardness. From carburized materials, the texture in which more homogeneous and finer carbide disperses than from dissolved materials can be obtained. Hardness of CDC materials is dependent on alloy concentration and texture, and specimens exceeding the maximum Vickers hardness, 1000, were manufactured. The texture of carburized materials is predictable from the calculation state chart, and a relational equation was introduced of the crystal grain growth of the particle dispersion texture. After carburization, quenching and tempering were conducted under various conditions, and the maximum Vickers hardness, 1000, was almost achieved. The large ball mill which enables mechanical alloying was newly installed. High temperature rotating bending fatigue experimental equipment was installed. The sintering method was established, and spattering target for trial manufacture was manufactured. The joining experiment using various inserting materials was carried out, appropriate joining conditions and inserting materials were selected, and the joining experiment on ion gun parts. 9 refs., 89 figs., 11 tabs.

  19. FY 2000 report on the results of the regional consortium R and D project - Regional new technology creation R and D. Development of a composite type wood drier applied with functional coating; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu. Kinosei himaku oyo no fukugogata mokuzai kansoki no kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The development was proceeded with of a drier which is low in cost, excellent in durability and applicable to the small amount/many kinds of tree such as fittings, furniture and folkcraft. At the same time, for realization of high durability, the development was made of the technology for repelling acidic resin liquid, etc. generated during drying and forming the corrosion-resistant composite coating on the surface of wall material, etc. The water repellent material is white powder of the pitch fluoride (fluorinated pitch), which has acidity resistance and super water repellency. Further, the composite coating was formed by spraying the fluorinated pitch by the wire type gas spraying device using the composite wire made by filling the fluorinated pitch into metal tube. Studies were made in the following four fields: 1) development of the functional coating formation technology; 2) development of wood drier; 3) market survey; 4) comprehensive investigational study. In 1), durability as a wood dryer material for the composite coating formed material was confirmed. As to the composite wire manufacturing method, the manufacturing technology of kg unit was established by controlling the state of aggregation of the fluorinated pitch. (NEDO)

  20. Fiscal 1998 research report. Study on the possibility of international cooperation for high- efficiency urban heat use systems for CO{sub 2} reduction; 1998 nendo chosa hokokusho. CO{sub 2} sakugen no tame no toshi netsu riyo system kokoritsuka ni kakawaru kokusai kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This research aims at study on the possibility of international cooperation such as technology transfer and technical cooperation between developed countries for introduction of high-efficiency urban heat use systems into developing countries from the viewpoint of global warming control. On the case of a city in the south-eastern district in China, this research studies the principle of international cooperation such as technology transfer and research cooperation through survey on social and economical restrictions to their introduction into developing countries and study on a CO{sub 2} reduction effect by the introduction. This report describes the current technology for high-efficiency urban heat use systems in developed countries, the current energy use in Chinese cities and some issues, current heat use technologies, the case study on the potential and constraint of high- efficiency urban heat use systems, and the case study on the CO{sub 2} reduction effect of the high-efficiency urban heat use system. Expectation for Japanese technical cooperation as such international cooperation is described. (NEDO)

  1. Fiscal 1997 feasibility survey of an environment friendly type coal utilization system. Feasibility survey of the environment friendly type coal utilization system in Malaysia and Vietnam (case of Vietnam); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Malaysia oyobi Vietnam ni okeru kankyo chowagata sekitan riyo system kanosei chosa (Vietnam ban))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper grasped the state of coal utilization by coal consumption field, the state of coal physical flow in Vietnam, etc., surveyed/studied a possibility of introducing the environment friendly type coal utilization system, and assessed the possibility. As to energy resources, the north is abundant in hydroelectric and coal (mainly anthracite) resources, and the south in oil and natural gas resources. Coal production in fiscal 1997 is planned to be 10 million tons. Coal preparation technique presently available is only grain size sieving. Accordingly, it is necessary to study for heightening efficiency of facilities and modernizing facilities in accordance with the introduction of the environment friendly type coal utilization technology. During the study, it is possible to propose improvement on coal processing technology (coal preparation technology). Assessment and study are made especially of the coal selection system, fine coal recovery system and waste water treatment system. For the plan on new coal-fired power plants (300MWtimes4), there is left much necessity of proposing studying models considered of the anthracite combustion technology and environmental improvement and of assessing/studying them. 60 figs., 117 tabs.

  2. Report on the survey in fiscal 1998. Basic survey on promotion of the joint implementation (a survey on improvement in wastes treatment system in Tapioka starch manufacturing plants); 1998 nendo chosa hokokusho. Kyodo jisshi nado suishin kiso chosa (Tapioka denpun kako kojo no haikibutsu shori no kaizen chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to promote the joint implementation based on COP3, a survey and a discussion were given on improvement in wastes treatment systems and reduction of greenhouse effect gas emission in Tapioka starch manufacturing plants scattered in Indonesia. Currently, the wastes are disposed untreated, discharging methane gas into atmosphere as a result of putrefaction and contamination. Ten factories were picked up as the object of the survey. The following processes are to be adopted as the most suitable method for treating waste water and waste substances: solids (peels and fibers) are composted, and rinsing waste water is subjected to simple aerobic treatment; purified waste water is recovered of methane gas by means of anaerobic treatment; and the reduction amount of greenhouse effect gas converted to CO2 is estimated to reach 314,824 tons per year in total of the ten factories. If the carbon dioxide discharge right can be transacted at a sales price of a dollar per ton, assuming the compost sales price at 200 Rp./kg, the IRR will be 10% or higher, making the project very highly profitable. An IRR of 8% may not be assured unless the discharge right can be sold at 5 dollars per ton if the compost sales price is 150 Rp./kg. The Indonesian Government expects financial assistance from Japan for the pilot plant demonstration. (NEDO)

  3. Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (feasibility study of the environmentally friendly type coal utilization system in India); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Indo ni okeru kankyo chowagata sekitan riyo system kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The survey was conducted of the present situation of coal utilization and the present coal situation such as the environmental state of India which is a coal producing/consuming country next to China in Asia. The paper studied a feasibility of the introduction of the environmental friendly type coal utilization system` to be planned in India. The items for survey are the present situation of economy and energy and the future trend, environmental problems on coal utilization, the present status of the coal distribution system and study subjects, the present status of coal utilization by field and study subjects, a possibility of briquette use, a possibility of coal fluidization, electric power development plans and coal combustion technology in each industry, etc. The subjects are the obligation of coal preparation to coal thermal power plants 1000 km away from coal mines starting 2001, measures taken for effective ash use, measures taken for superannuated gas furnaces, etc. Based on the results of these site surveys and reports of the investigation under consignment from CMPDI, the paper studied/analyzed possibilities of introducing the coal utilization system having actual introduction results in Japan to India, and made an investigational report. 39 refs., 12 figs., 56 tabs.

  4. Fiscal 1997 survey report. Fiscal 1997 clean coal technology promotion project (research promotion survey) (trend survey of the future coal preparation technology in China); 1997 nendo chosa hokokusho. 1997 nendo clean coal technology suishin jigyo (kenkyu suishin chosa) (Chugoku ni okeru kongo no sentan gijutsu no doko chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper surveyed the present state and trend of technology in the coal preparation field in China, arranged the subjects and studied the optimum technology to minimize environmental loads and a possibility of the technical cooperation in the filed concerned with that in Japan toward the development/introduction/diffusion of processes. In China, there are national important coal mines and local coal mines, which seem to exist in quite different industrial fields. Accordingly, the coal preparation technology required in coal mines in different area and of different scale is different naturally. A large coal mine, if a 400 million ton/year class, can be made at its own expense, though there is still a problem of reliability of plant/equipment. However, there are a lot of unsolved problems, which are recognized as important subjects. Of course, also in local minor coal mines, there are important subjects common to large coal mines, and there are subjects related only to local ones. Further, in areas where the coal preparation is impossible because of restricted natural conditions, needed are the development of new technology and improvement/reinforcement of existing technologies. The report surveyed the situation and studied a possibility of Japan`s cooperation in technology. 33 refs., 58 figs., 41 tabs.

  5. Report of research committee on investigations into trends in international technology management. Survey of the United States of America (Period of survey: February 5 through 16, 2000); Kokusai gijutsu keiei kenkyu doko chosa iinkai Beikoku chosa hokokusho (chosa kikan: 2000 nen 2 gatsu 5 nichi - 16 nichi)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-18

    Business corporations modify management techniques in their own way, contriving their own systems of technology and management, and pay heed to outside developments. A quick and flexible response is respected. The two systems of human resources development and assessment are kept open to improvement all the time in the quest for the best practice. Even in professional domains where producer-type employees are wanted for quickly responding to changes, managerial ability to properly meet such changes is considered important. Local administrations in America are engaged in activities that involve the whole population, with their intention explicitly shown of enhancing competitiveness and productivity in their local areas. There are economy-proficient volunteers who function as coordinators in a open way. Measures and policies of administrative agencies and information on them, aiming at creating industries, are provided in an integrated, across-the-board way. Overlapping and functional relationships between personal connections, reputation of the outside parties concerned, systems for assessing invisible things, and voluntary activities of non-government organizations and public service corporations accelerate the good cooperative relations among the industry, the government, and the academia. (NEDO)

  6. FY 2000 report on the results of the regional consortium R and D project - New regional consortium R and D/Immediately effective type new regional consortium R and D. Development of a bioassay system using egg cells as a minimum detection system; 2000 nendo chiiki konsosiamu kenkyu kaihatsu jigyo (Chiiki shinsei konsosiamu kenkyu kaihatsu). Ransaibo wo mochiita minimamu baio assei system no kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the purpose of establishing a high accuracy proteome analysis method and developing new antibody products of useful proteins using the technology of simultaneous functional analysis of polyspecimens, technology of production of recombined proteins, technology of protein analysis, technology of manufacture of antibody, etc., the R and D were conducted, and the FY 2000 results were reported. As to the simultaneous trace analysis of multispecimen, technology was established through the experimental study using starfish egg cells. In the study of the technology for heightening the accuracy of proteome analysis, protein was unable to be identified in the starfish-origin protein decomposition enzyme complex, but was able to be identified in the bovine serum albumin at the concentration of several hundred fmol. Concerning the production system of the combined protein, the target was almost achieved in the study of characteristics of the protein responsive to the cloned gene and its specific antibody. In the developmental study of new antibody kit products, a trial manufacture of ELISA kit by the sandwich method was made using the monoclonal antibody and polyclonal antibody for the MMP-23 obtained in this project. (NEDO)

  7. FY 1999 report on the results of the R and D project on the venture support regional consortium - small-/medium-sized firm creation base type. R and D of a flight model of the satellite posture control use small microwave engine; 1999 nendo chiiki consortium kenkyu kaihatsu jigyo - venture kigyo shiengata chiiki consortium kenkyu kaihatsu jigyo (chusho kigyo sozo kibangata) seika hokokusho. Jinko eisei shisei seigyoyo kogata micro ha engine no furaito model no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The R and D were conducted of the posture control use engine with power of 50W or below which is necessary/indispensable for small satellite. In the study, based on the technology seeds on the microwave engine of Advanced Technology Institute, Inc., a flight model was designed/manufactured in consideration of the space environment and launching environment. The following were carried out: X-ray test on CPU used for control circuit; random vibration test in which the rocket launching environment was simulated; heat vacuum test in which the vacuum environment and heat environment in space were simulated. As a result of the tests, development was achieved of a microwave engine flight model of thrust of 0.36 millinewton and of gross power of 22 watt, assuming a small satellite of 100kg class. Further, to simulate weightlessness and the vacuum environment by ground equipment, small electric propulsion which simulated microwave engine was actuated at Japan Microgravity Center at Sunagawa town, Hokkaido. Experiment of the flight of about 10 seconds was successfully made. (NEDO)

  8. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field/R and D of new technology using low temperature energy for storage of agricultural products (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / teion energy wo riyoshita nosanbutsu no shinki chozo gijutsu no kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The development was conducted of a new technology using low temperature energy in Hokkaido for storage of agricultural products. In this fiscal year, the R and D were conducted of 1) elucidation of behavior of water droplets in the air at below-freezing temperatures and technology to preserve agricultural products, 2) low temperature region high efficiency energy conversion application technology, and 3) latent heat cold storage technology. In 1), it was clarified that the electrostatic capacity system is appropriate as non-contact simple measuring device of moisture distribution in cold air. Freezing temperatures were measured of potatoes, onions and carrots produced in Hokkaido. Equipment to generate moist air at below-freezing temperatures was trially manufactured which is composed of humidifier and freezer. A relation was studied between the humidifying method and the size of particulate water droplet. In 2), an experimental device was trially fabricated of BiTe thermoelectric conversion device. An experimental device for Stirling engine power generation was assembled which was incorporated into the waste incinerator. A basic experimental device of pulse pipe refrigerator was trially fabricated. Single crystals of BiSb semiconductors were made. In 3), it was clarified that gas hydrates of CO2 and C3H8 are promising as refrigerant. 60 refs., 120 figs., 19 tabs.

  9. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / Study on a new production process of functional thin films suitable for recycling and its application to colored glasses (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / recycle ni tekishita kinosei usumaku no shinki seizoho to chakushoku glass eno oyo ni kansuru kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described the fiscal 1997 result. Using organic pigment and dye, the basic composition of sol-gel colored coating liquid for glass bottles and sheets was selected to clarify characteristics of gel films. Moreover, chemical modification and optical sensitivity of metallic alkoxide were studied to obtain a trially produced colored glass bottle use coating liquid. As to sheet glass, strength of the gel film is low, which requires further improvement. In relation to optical sensitive gel films, the reaction of various metallic alkoxides and {beta}-diketones was discussed to clarify chemical reactivity with utltaviolet rays. Trial design was also conducted of the coating equipment. The paper examined by literature the present status of recycling systems of colored glass bottles and the technical development in European countries. The problem is a method to wash colored bottles for sterilization. To make colored films durable, it is necessary to form films by organic-inorganic hybrid thin films. Also discussed was a possibility of changing the washing method by administrative guidance. 27 refs., 62 figs., 42 tabs.

  10. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium field / Development of technology to treat aquatic environment by using microorganisms fixed on carbon fabrics (abbreviation: carbon/aquatic environment project) (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium bun`ya / tanso sen`i nansoshiki eno biseibutsu kochaku gensho wo riyoshita mizukankyo seibi gijutsu no kaihatsu (ryakusho: tanso mizu kankyo project) daiichi nendo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Out of the development of technology to arrange the aquatic environment using phenomena of microorganism fixation on carbon fiber soft textures, the paper stated the fiscal 1997 result. On carbon fibers in a state of swaying in water, microorganisms in water fix in an amazingly large quantity. A catalog was compiled of 58 kinds of carbon fabrics trially woven and knitted. When carbon fiber is used as activated sludge carrier, activity of microorganism lasts more than one year. Only a little amount of surplus sludge is generated. The fixed microorganisms are more active in case of carbon fiber than in case of nylon and polyester fibers. Fiber texture models of carbon fiber fixing activated sludge groups were proposed. By pump operation, the water flow inside/outside microorganism groups is being accelerated. Several new strains of bacillus carboniphilus were isolated/identified from soil and marsh. To grasp relationships of characteristics among three elements such as the state of aquatic environment, fiber, and microorganism group, the experiment was prepared. Preliminary work is conducted to derive a simple equation for facility design, and experimental directions to obtain design conditions were proposed. 6 refs., 166 figs., 47 tabs.

  11. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy field. First year report. Development of the process for creation of new functional materials using electron beam excited plasma; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy bun'ya. Denshi beam reiki plasma wo mochiita shinkino zairyo sosei process no kaihatsu (dai 1 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The development of manufacturing technology was proceeded with for a high speed nitriding system using electron beam excited plasma device which realizes high dissociation for nitrogen molecules and controls the plasma state. By the device, the following are aimed at: high quality/high speed nitriding, formation of super-hard cubic system boron nitride (c-BN) and carbon nitride (CN) films on the surface of tools, and formation of TiO{sub 2} thin films with high infrared reflectance and environmental purification photocatalyst function. TiO{sub 2} thin films are assumed to be applied to window glass by making use of the high performance heat mirror function as well as the environmental purification function. Studies were made in the following 6 fields: 1)development of small electron beam excitation plasma source; 2) development of high speed nitrided container; 3) establishment of technology for real-time monitoring of radicals and ions; 4) design/trial manufacture of a device to form super-hard nitrided thin films; 5) development of heat mirror film formation device; 6) establishment of a method to evaluate effects of photocatalyst. (NEDO)

  12. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy field. Final year report. R and D on the bio-fuel production by high functional bio-reactor; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy bun'ya. Kokino bio reactor ni yoru bio nenryo seisan ni kansuru kenkyu kaihatsu (saishu nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A system was developed for producing automobile fuel from the recycled paper and waste cooking oil using high functional intelligent yeast. Element technology is the functional yeast creation technology and the online intelligent control technology of the process into which the fixed bio-reactor was inserted. Studies were made on the following: 1) creation of high activity lipase production/ethanol production yeasts; 2) bio-fuel production by intelligent bio-reactor; 3) process optimization control technology by fuzzy control; 4) stabilization of bio-fuel production yeast; 5) comprehensive investigational study. In FY 2000, the results were obtained as written below: development of the stable lipase coming from rhizopus japonicus, fixed bacterium using rhizopus oryzae fungus body which can be used more than ten times, direct ethanol fermentation from starch by developing the multi-copy glucoamylase manifestation yeast, operation of a 20L capacity bench plant, etc. (NEDO)

  13. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / Development of an environmentally friendly industrial cleaning system using near-critical and supercritical carbon dioxide (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / chorinkai ryutai wo mochiita kankyo chowagata kogyo senjo sochi no kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the manufacturing process of semiconductors and in the high tech industry, cleaning is indispensable. At present, when regulation of the use of CFC which used to be much used has been decided on, the conversion to the use of substitutes for CFC cleaning is urgently needed. Transfer to cleaning by water/alcohol/hydrocarbon has been proceeded with, but there are a lot of problems. Out of the development of the cleaning method using supercritical fluid, the paper described the fiscal 1997 result. As to enhancement of efficiency and decrease in size of equipment, a cleaning experiment by high pressure CO2 around the critical point was conducted by integrating nozzle, ultrasonic generator and cavitation generator and adding solvent circulating system. Multi-purpose and energy saving of the equipment were also studied. To establish an analysis method for the cleaning degree, the contaminated component film of trace organic matter with a specified thickness was formed on the silicon wafer, and using the Fourier transform ultrared spectroscopy, a method to determine the film thickness was studied. For the function evaluation for precision machine parts and determination of optimum cleaning conditions, the cleaning/degreasing process of valves were compared with the conventional method. For the product manufacturing, the paper investigated and prepared the data in Japan and from abroad. 55 refs., 79 figs., 18 tabs.

  14. Fiscal 2000 survey report. Foundation building project for international energy use rationalization. Master plan preparation for rationalized energy use; 2000 nendo kokusai energy shiyo gorika kiso seibi jigyo chosa hokokusho. Goriteki energy shiyo no tame no master plan sakusei

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For energy conservation and environmental protection using technologies for effective consumption of energy and for preventing pollution due to energy consumption, master plans were studied and prepared on photovoltaic power generation, wind power generation, natural gas utilization, and so on, for the Xinjiang Uygur Zizhiqu, Gansu Province, and Guandong Province, respectively. Propositions addressing the Xinjiang Uygur Zizhiqu involved a decrease in dependence on coal, utilization of natural gas, introduction of coal-fired cogeneration systems, introduction of wind power up to the level equivalent to the supply reserve capability, energy conversion and new industry development using natural gas, promotion of electrification of local communities, and so on. Propositions addressing Gansu Province involved the hydroelectric power system as the core of power sources, decrease in dependence on coal, enhanced utilization of natural gas, energy conversion and new industry development utilizing natural gas, and so on. Propositions addressing Guangdong Province involved a decrease in dependence on coal and oil, enhanced utilization of natural gas, introduction of natural gas-fired combined cycle power generation into urban sectors, accelerated utilization of wind power generation on isolated islands, and so on. (NEDO)

  15. Fiscal 1998 research report on the basic research on the practical application of innovative technologies. 2; 1998 nendo kakushinteki energy gijutsu no jitsuyoka ni kansuru kiso chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report is composed of the part 1 'Estimation of fossil energy resources and preliminary preparation of the super- long-term view of energy supply and demand', and the part 2 'Research on concrete conditions for introducing renewable energy (RES)'. In the part 1, estimation was made on the amount of non-conventional fossil energy resources such as oil sand, oil shale, coal bed methane and methane hydrate. Study was also made on the role of nuclear power, fast breeder reactor and nuclear fusion in the world energy supply and demand in the 21st century. In addition, as preliminary study on the super-long-term view of energy supply and demand in the next fiscal year, study was made on a scenario and measuring model considering energy supply restriction and CO{sub 2} problem. In the part 2, research was made on the amount of resources, applicable fields and cost estimation for various RESs such as solar energy, wind power, biomass, oceanic energy, geothermal energy and hydraulic power. Several technical issues on transport, storage, conversion and use for every energy were arranged toward real introduction, efficient use and stable supply of such RESs. (NEDO)

  16. Achievement report for fiscal 1997 on investigative research on society compatibility of development of coal hydrogasification technology; 1997 nendo sekitan suiso tenka gas ka gijutsu kaihatsu shakai tekigosei ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In view of possibility of the future tightness in natural gas supply, establishment of coal gasification technology was set as the final objective, which can supply cheaply and stably the substitution natural gas of high quality by using coal existing affluently over the world as the raw material. An investigative research is carried out under a five-year plan on society compatibility required to assess the possibility of the practical application thereof. Fiscal 1997 has performed in continuation from the previous year the 'survey on process level elevation' and 'survey on the society compatibility'. This report summarizes the achievements thereon. In the investigative research on the process level elevation, the Shell's methane synthesis process based on an oxygen blown and dry feed coal gasifier was evaluated, and the calculation process was pursued on material balance in a hydrogasification reactor as having been performed in the 'survey on developing the coal hydrogasification technology' in which its reasonability was verified. In the survey on the society compatibility of the process, a survey was carried out on natural gas (including non-conventional methane hydrate and coal bed methane) and coals as raw materials for hydrogasification. (NEDO)

  17. Fiscal 2000 technical trend survey report on the surveys of technical trends regarding development of microminiature high-density power source technology; 2000 nendo chokogata komitsudo power gen gijutsu no kaihatsu ni kansuru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Surveys are conducted of technical trends of, and needs for, versatile microminiature high-density power sources, and research and development projects are proposed for micro fuel cells, combustion type micro power generation, environmental micro power generation, and micro rockets. Assumed in the research and development of micro fuel cells are a direct methanol method, chemical hydride method, micro combustion reformer method, and a hydrogen method using advanced hydrogen absorbing materials. Assumed in the research and development of combustion type micro power generators are a micro engine power generator (gas turbine power generation, steam cycle power generation), thermophotovoltaic micro power generator, catalyst-aided combustion thermophotovoltaic micro power generator, and so forth. Assumed in the research and development of environmental micro power generators are an environmental micro vibration power generator, environmental micro thermal power generator, environmental electromagnetic power generator, non-contact power feeding system, and so forth. Assumed in the research and development of micro rockets are a solid micro rocket array, micro PPT (pulsed plasma thruster), card type electric propulsion system, and so forth. (NEDO)

  18. Fiscal 1996 international research cooperation project. Report on the result of the development survey of tribo materials; 1996 nendo kokusai kenkyu kyoryoku jigyo. Tribo material no kaihatsu chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Basic information was collected and assessed on materials and element technology for tribo materials which are expected to contribute to improvement of energy efficiency of machine/equipment having the sliding part such as automobiles. A survey was conducted of creation of substrate materials, the surface treatment method, and evaluation of coating characteristics. For an analysis of high polymer abrasion powder, the micro ATR method is effective. As an analysis method of abrasion scar, the micro ATR method is effective to specify the peeling part of coating, and the Raman method is effective for an analysis of transfer matters or abrasion powder. As a method to collect various shapes of abrasion powder, processing of material surfaces by polishing method is effective. As a dynamic analysis method, the infrared ray stress image method is effective. As an evaluation method of deficient concentration of coating, the GC-MS method is effective. For the application of high-hardness/low-toughness gas phase coating film to the sliding part, important factors are the substrate hardness, surface roughness, and film adhesiveness from the aspect of materials and the determination of pressure of the sliding face from the aspect of sliding conditions. 12 refs., 38 figs., 20 tabs.

  19. Fiscal 1999 basic survey report for promotion of joint implementation. Survey of diffusion of fluidized bed cement kilns in Vietnam; 1999 nendo Vietnam koku ni okeru ryudosho cement kiln fukyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Possibility is assessed of energy saving and CO2 reduction through replacing shaft kilns with fluidized bed kilns at four cement plants in Vietnam. The effort will be associated with the clean development mechanism (CDM) ultimately. The fluidized bed kiln is one of the state-of-the-art technologies developed to meet social, economic, and technical demands involving global environments, enhancement of energy efficiency, effective use of resources, improvement in cost performance, increasingly diversified needs for cement, etc. Use of the technology will lead to an extensive reduction in greenhouse gas emissions, solution of the problem of dust flying from calcinating facilities, production of clinkers high in stability and quality, utilization of inexpensive fuels such as low-grade coal, and production cost reduced thanks to the new equipment occupying less installation space. The conclusion of the study is that the energy to be consumed by the four plants will decrease by 6101-9551 tons/year in terms of oil and that energy saving rate will be 37-44%. The decrease in fuel and electricity for calcinating furnaces in turn decreases CO2 emissions, with the amount of reduction estimated at 24,393-38,794 tons/year in terms of CO2 and the rate of reduction estimated at 36-44%. As for payout in case environmental special yen credit is granted, it will realize in the 10-12th year, which means such financing will achieve a sufficient investment effect. Effect is also tentatively calculated in case of fluidized bed kilns diffused across the country. (NEDO)

  20. FY 1995 report on verification of geothermal exploration technology. Development of fracture reservoir exploration technology (development of seismic exploration); 1995 nendo chinetsu tansa gijutsunado kensho chosa. Danretsugata choryuso tansaho kaihatsu (danseiha riyo tansaho kaihatsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This report provides the development of new exploration technology using elastic waves, such as reflection seismic survey, VSP, and seismic tomography, for precisely characterizing subsurface fractures in geothermal reservoirs. In order to investigate and improve the effective data acquisition and analysis methods for detecting a fault type of fractures, an experiment of a seismic tomography method was conducted using wells drilled in the Ogiri geothermal field, Aira-gun, Kagoshima Prefecture. An experiment of propagation characteristics of piezo type underground seismic source in the volcanic field was also conducted as a trend survey of underground seismic sources. The fracture type in the model field was systematically analyzed by measuring the core samples obtained in the demonstration test field through remanence measurement, fluid inclusion measurement, and zircon measurement using test equipment, and by analyzing results obtained from cores and results of seismic tomography obtained from the wells. Based on these results, the effectiveness and practical application of exploration methods using elastic waves were investigated. 80 refs., 250 figs., 49 tabs.

  1. FY1998 Report of surveys on network possibility involved with proliferation and transfer of environmental technologies (Europe, Australia and New Zealand); 1998 nendo kankyo gijutsu no fukyu iten ni kakawaru network kanosei chosa hokokusho . Oshu Goshu New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    At the third Conference of the Parties to the United Nations Framework Convention for Climate Change (COP3) held in December 1997, the industrialized nations have agreed on development and proliferation of innovative technologies under international cooperation and transfer of environmental technologies to developing countries by expanding and strengthening CTI being the framework to be progressed spontaneously. Under the international strategic research project for global environment, NEDO has been promoting positively the research and development, whose support is urged to be expanded further in the future upon receiving the present agreement. Therefore, NEDO has performed the present survey in order to propose frameworks and measures for strengthening and expanding CTI. From among the policies and measures to be taken by the related countries based on the COP3 protocol, fiscal 1997 has performed review and new establishment of plans involved with execution of the items related to technology development, and surveys on action movements such as review and expansion of the measures, as the first stage. Fiscal 1998 has executed surveys focusing on the network for technology proliferation and transfer to developing countries as the second stage. (NEDO)

  2. FY 1997 basic survey project (database construction project) for enhancing energy consumption efficiency in developing countries; 1997 nendo hatten tojokoku energy shohi koritsuka kiso chosa jigyo. Database kochiku jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    NEDO is promoting a database construction project to collect and supply various technical/systematical information on energy related data and energy effective utilization. In FY 1997, about the Philippines, Indonesia and China, the data collected in a year were renewed, and seminar/workshop were held as a part of the promotion activities. About Thailand, Malaysia, Korea, Taiwan and Japan, Japan has independently been collecting the data. Also in FY 1997, Japan arranged the existing data and arranged/collected the data. About Vietnam, India, Myanmer and Pakistan, which became the objects for the project newly in FY 1996, the state of data arrangement was confirmed and the data were collected. Moreover, functional improvement of the system was made so that each country can use the database more easily and maintain the data independently. (NEDO)

  3. Introduction of report of the investigation into deflagration and fire accident (1992) at a British Corporation, Hickson and Welch Co. Ltd.; Eikoku HICKSON and WELCH sha no bakunen kasai jiko (1992 nen) ni kansuru chosa hokokusho no shokai

    Energy Technology Data Exchange (ETDEWEB)

    Sato, K. [The High Pressure Gas Safefy Institute of Japan, Tokyo (Japan)

    1995-09-01

    A deflagration and fire accident broke out at Hickson and Welch Co., Ltd., Castleford, West Yorkshire, England at two p.m. September 21, 1992, and five persons were killed, 14 persons were injured, and the factory facilities were also seriously damaged. This article summarizes the accident based on the final report recently issued by the Health and Safety Executive (HSE) of Britain. This accident broke out during operation for removing sludge accumulating in a still for separating and purifying process positioned on the downstream side of a nitrotoluene production plant in the Hickson Co., Ltd.`s factory. Ignoring manager`s individual responsibility, the HSE used the company for its general management mistake. In regard to this, the court judged that Hickson Co., Ltd. must pay a penalty of 250 thousand pounds for violating general duty items for protection of the health and safety of the employees and also pay for the investigating costs of 150 thousand pounds incurred by the HSE. 2 refs., 2 figs.

  4. FY 1997 report on the development of excellent catalysts for creation of new industries. New frontier catalyst 21; 1997 nendo chosa hokokusho (shinsangyo sosei no tame no excellence catalyst no kaihatsu). New frontier catalyst 21

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Survey was made for establishment of an effective fast search technique of practical catalysts. Catalyst technology is an important basic technology for industrial fields such as energy and environment fields. In many cases, catalysts have been developed by trial and error consuming a long time and huge research cost. Study was made on efficient analysis and measurement techniques, and systematic production technique of advanced catalysts based on these techniques. This survey was effective in finding a guidance for improving catalysts used in the previous processes, and facilitating searches for fields previously slow in development of catalysts. Advanced catalysts possible to actively selectively produce target products under high pressure/temperature conditions are much in demand. Recently in-situ analysis technology for observing molecules and material surfaces under ultrahigh-pressure/temperature conditions has been studied. Observational study was made on catalytic behavior under catalytic reaction condition using partial oxidation, selective hydrogenation and isomerization as model reactions. 111 refs., 103 figs., 9 tabs.

  5. Fiscal 1997 research report on the survey on public test and evaluation organizations for development of welfare equipment; 1997 nendo fukushi kiki kaihatsu ni kakawaru koteki shiken hyoka kikan chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This research studies the construction policy of public test and evaluation systems for future development and practical use of welfare equipment, through survey on the current methods for development, practical test and evaluation of welfare equipment in countries advanced in welfare, and preparation of basic data for promoting establishment of public test and evaluation functions in Japan. Infrastructure preparation for standards and public test and evaluation organizations for developing welfare equipment is being promoted by Technical Laboratory of Bicycle Industry Promotion Association and some national organizations such as Product Evaluation Technical Center, Mechanical Engineering Laboratory, National Institute of Bioscience and Human Technology, and Living and JIS Center. However, preparation of objective and across test and evaluation systems for developing welfare equipment is still insufficient. Product Evaluation Technical Center is now approaching to evaluation and standardization of welfare equipment. Public test and evaluation organizations of the UK, Sweden and Denmark are presented. (NEDO)

  6. Fiscal 1995 survey of promotion of the geothermal development. Report on a usage feasibility test of a small scale geothermal binary cycle power generation system; 1995 nendo chinetsu kaihatsu sokushin chosa. Chusho chinetsu binary hatsuden system jissho shiken hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In this survey, studies for popularization and practical utilization of small and medium size geothermal binary cycle power systems which assesses low and medium temperature geothermal resources were conducted, and studies for development of the system to be introduced for practical use and for promotion of the popularization were made. A study was carried out of preconditions and various conditions of a demonstrative test plant (100kW class, 500kW class) in view of the initial cost of the actual plant, and an analysis was made of the power generation cost. Acceptability of the demonstrative test plant (100kW class) was examined to analyze problems on the introduction. A thermodynamic analysis was made of the output of geothermal binary cycle power generation. Analysis/evaluation of the results of the 100kW demonstrative test plant were carried out in view of the operation results of the plant of the same kind, and checks/reviews were conducted of performance and reliability of the system, equipment simplification, etc. Inspection of the system was made in the stage of design/manufacture of the 500kW demonstrative test plant. Concerning the spread/expansion of the system, studied were multiple stage geothermal utilization and PR promotion method. 14 refs., 62 figs., 55 tabs.

  7. Fiscal 1999 technical survey report. Green Helmet Project (China, steel industry, sintering/material segregation technology compatible type); 1999 nendo green helmet jigyo (Chugoku seitetsugyo shoketsu / genryo henseki gijutsu taiogata) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Guidance was given about technologies for reducing energy consumption in the sintering process at Tangshan Iron and Steel Group Co., Ltd., and Panzhihua Iron and Steel (Group) Co. The guidance centered about the recovery of waste heat from sintering, material charging and separation, and granulation. The Tangshan plant yields 6-million tons/year and has three sintering machines, and the No. 3 machine is equipped with a waste heat recovery unit. Steam generation is insufficient. The Panzhihua plant yields 3.5-million tons/year and has six sintering machines. The No. 1, No. 2, and No. 6 machines are equipped with a waste heat recovery unit, and the generation and use of steam is well balanced. It is common to both that energy efficiency is low and that improvement is necessary. Studies were made about energy conservation technologies for the No. 1 sintering machine at the Tangshan plant and for the No. 6 sintering machine at the Panzhihua plant. At the Tangshan plant, it is expected that there will be reductions of 11-million yuan/year in waste heat recovery facilities, 7-million yuan/year in granulation enhancement facilities, 4-million yuan/year in facilities for charging materials. The Panzhihua plant will enjoy reductions of 3-million yuan/year in waste heat recovery facilities, 6.5-million yuan/year in granulation enhancement facilities, and 4-million yuan/yen in facilities for charging materials. (NEDO)

  8. Fiscal 1999 technical survey report. Green Helmet Project (China, Steel industry - Blast furnace top pressure recovery turbine); 1999 nendo green helmet jigyo (Chugoku Seitetsugyo) koro rochoatsu hatsuden setsubi chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A blast furnace top pressure recovery turbine (TRT), installed on the No. 4 blast furnace of Panzhihua Iron and Steel (Group) Company, Sichuan, China, started its operation in 1998. For the promotion and support of effective energy utilization based on the results of this implementation, guidance was given and enlightening endeavors were made for TRT technology popularization through training of specialists in the associated fields of work. The efforts were made at three steelmaking plants, that is, Baosteel (Group) Shanghai Meishan Iron and Steel Co., Ltd., Nanjing, Jiangsu; Taiyuan Iron and Steel (Group) Company Ltd., Taiyuan, Shanxi; and Baotou Iron and Steel (Group) Company Ltd., Baotou, Inner Mongolia. Through the cooperation of China's State Bureau of Metallurgical Industry and the steel makers involved, the operating conditions of the existing TRTs of Chinese manufacture were investigated at the Shanghai Meishan plant and advice and guidance were given for improvement on their operation and facilities. At the Taiyuan plant, advice and guidance were given about the installation now in progress of TRT facilities on the No. 4 blast furnace and about a plan of TRT installation on the No. 3 blast furnace. At the Baotou plant, the operating conditions of the existing No. 4 blast furnace of Chinese manufacture were investigated, and advice and guidance were given about facilities improvement and future installation of TRTs on blast furnaces not yet provided with TRTs. (NEDO)

  9. International research cooperation in fiscal 1997. Report on the results of researches for the development of tribo-materials; 1997 nendo kokusai kenkyu kyoryoku jigyo. Tribo material no kaihatsu chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Researches were conducted for the development of tribo-materials for the improvement of energy efficiency for equipment with slide members usable for example aboard automobiles, and the result is reported for fiscal 1997. In the research for the creation of substrate materials, some metals different in hardness, iron-base materials, titanium-base materials, etc., were selected, and experiments were conducted to disclose the effect of the substrate hardness/surface roughness on the critical load under which gas phase coatings fracture. In the research about surface treatment, the arc ion plating method is employed to produce TiN coatings on substrates of SKD11 and Ti-6Al-4V, and the critical loads were evaluated using a heavy duty, acoustic detection type adhesion evaluator and a sliding wear tester. Furthermore, the substrate/coating interface is subjected to observation under high-resolution transmission electron microscope. As for the evaluation of coating characteristics, the effects of the hardness of the coating itself, Young`s modulus, and toughness on the fracture of the coating were investigated. During the international joint researches, information was exchanged with National Institute for Standards and Technology, U.S. 11 refs., 64 figs., 4 tabs.

  10. Fiscal 2000 research report on the energy consumption survey for popularizing stationary fuel cell systems; 2000 nendo teichiyo nenryo denchi no fukyu wo mokutekito shita energy no shohi ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A survey was conducted about the current state of domestic energy consumption for studying the feasibility of a stationary energy system using the polymer electrolyte fuel cell. A study relative to domestic energy consumption dealt with transition in the energy consumption rate, dependence on locality, and the effect of the makeup of residences. The monthly and hourly patterns of demand for heat for hot-water supply were referred to power consumption data broken down by time zone, and it was found that approximately 1kW output would be suitable for this purpose. A study was made about the pattern of operation that such a fuel cell system should follow, and it was learned that a pattern in which 'the system operates according to the imposed load starting at seven o'clock in the morning when the electricity rate switches to the higher and the output does not exceed what is necessary to meet the daily demand for heat.' This method was found to assure the most efficient way of operation covering more than 80% of the need for hot water and electricity. In a study of consumption of energy for business, feasibility was suggested to exist in the installation of systems of 30kW or less at small hotels, barber shops and beauty parlors, restaurants, schools equipped with minor-scale food service, small hospitals, clinics, and the like. (NEDO)

  11. Report on preceding researches in fiscal 1998 on the survey and research on an eco-smart engine; 1998 nendo eco smart engine no chosa kenkyu sendo kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The advanced propulsion system to meet the requirement of environmental compatibility, which will become increasingly stringent in the future, requires an 'eco-smart engine', which incorporates functions to optimize the engine performance and high environment conformity performance. Its targets are: enhancement in energy consumption (reduction of CO2 emission by 25%); reduction of NOx emission to EI=5g/kg of fuel; and reduction in noise by 3 dB relative to the ICAO Chapter 3. The sections in the report are summarized as follows: Section 1, 'The method for promoting surveys and researches' describes the survey purposes and the promotion methods for this research; Section 2, 'Actualization of the methods for achieving the research assignments' establishes an approach to achieve the research target values, develops important problems into individual research subjects, discusses specific methods to achieve the research assignments, and adds into the discussions the result of surveys on trends in the advanced technologies in overseas countries, and on research and test facilities; and Section 3, 'Conclusion' summarizes the achievements obtained during the current fiscal year, develops major issues in the eco-smart engine, and makes clear the methods for researches to be performed over five years. (NEDO)

  12. FY 1997 report on the survey of fundamental technologies in the field of brain neuro-biotechnology; 1997 nendo Sendo kenkyu hokokusho (noshinkei saibo kogaku kiban gijutsu no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In Japan with its rapidly aging society, fundamental technologies are required for the development of artificial nerves substituting for or supporting damaged ones, and ultimately constituting artificial neurons based on the knowledge of the brain functions at the molecular and cellular levels. This study defines the fundamental technologies which would be required for the development in the area, and further, evaluates the potential of the technologies to develop the novel industry. The brain function is closely related to the activity in neuronal circuits. In order to repair injured nerves and to develop the advanced technologies of electronics for helping impaired neuronal functions, the most important and urgent is to understand how to work the neuronal circuit system in the brain. Based on these viewpoints, new methodological approaches would make it possible to relieve neural impairment in the sensory input system and the motor system by the use of electronic circuits. They also would improve rehabilitation after injury, and treat neurodegenerative diseases such as Parkinson`s disease. These advances surely create the new types of industry seeds in near future. 77 refs., 29 figs., 2 tabs.

  13. FY1998 report on a survey related to joint utilization of welfare device development data using an international network; 1998 nendo kokusai network ni yoru fukushi kiki kaihatsu data no kyodo riyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was made in relation with joint utilization of welfare device development data using an international network. Developing welfare devices requires data from ergonomic and medical systems, while the cope of the objects is wide, and the kinds are various. For proliferation of welfare devices, system compatibility evaluation including that on using environment is important, including living environments that are different by countries. The present survey has identified how data for aged, handicapped and help-needing persons are accumulated and utilized in research organizations in America and Europe for both of the ergonomic and medical areas. The survey also investigated major academic societies in overseas countries, and collected database and academic network information that support the advanced research and development. At the same time, investigations were also made on organizations and corporations who are moving forward the efficient data utilization. Welfare device and service information providing systems in Japan were investigated to compare them with the trends in other countries. Conceptions and methods were compiled to utilize data internationally and jointly. Database models for device development were considered, and a proposal was made on structuring a research and development supporting database, and the operation method thereof. (NEDO)

  14. Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Chofu City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Chofu) saiitaku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes investigative studies on a new at-home welfare devices. Section 2 of the document, 'Studies on electric power conservation considering living patterns of elderly and physically handicapped persons' describes verification experiments in ferro-concrete buildings and ordinary homes by using a prototype system structured in last fiscal year. Qualitative analysis was performed based on the result thereof. In the 'Surveys on working environments for elderly people', directionality was presented in improving labor environments for the elderly people. Section 3, 'Studies on emergency evacuation devices for physically handicapped and elderly people' discovered that many of the presently available evacuation devices are intended of use mainly by handicap-free people, and there are many aspects that are difficult to say that elderly and physically handicapped people are included in the field of vision. In the 'Studies on an at-home training supporting system to maintain movement functions of the legs of elderly people', design and fabrication were performed on a prototype of an external control device operated by the legs. The 'Surveys on energy demand for at-home welfare devices for elderly people', showed how much the growth of the number of utilized devices will link to the cause to push up the energy demand in the household department in Japan. (NEDO)

  15. Research report for fiscal 1998. Basic research for promoting joint implementation (rehabilitation of 300MW coal-fired thermoelectric power plants in China); 1998 nendo chosa hokokusho. Chugoku ni okeru 300MW sekitan karyoku hatsudensho rihabiri

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Studies are made on the feasibility of the above project which aims at energy efficiency improvement and CO2 reduction at thermoelectric power plants. Opinions and comments are collected by hearing, and on-site surveys are conducted at Shandong Province Zouxian Power Plant, Anhui Province Luohe Power Plant, and Henan Province Yaomeng Power Plant. The conclusion reached is outlined below. In view of the current and future demand for electricity in China and of the network to be constructed, it is believed that the rehabilitation is a pressing task for improvement on efficiency and reliability at 300MW coal-fired power plants. As for air pollution, NOx and dust in addition to greenhouse gas will be reduced under the project. There will be 3-4% improvement in boiler efficiency and approximately 4% improvement in turbine efficiency, and, in this connection, there will be CO2 emission reduction of 140,400-154,900 tons/year per unit in case of 300MW coal-fired power plants. As for cost efficiency, it is inferred that investment will achieve an adequate result, with the number of years required for investment retrieval taken into consideration. (NEDO)

  16. FY 1992 Report on results of the survey/research project commissioned by Sunshine Project. Surveys on hydrogen-fired turbines; 1992 nendo suiso nensho turbine no chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    Summarized herein are results of comprehensive surveys on hydrogen energy supply/utilization systems, centered by hydrogen-fired turbines for power generation. The surveyed items include hydrogen energy supply/utilization systems on an international scale, current state of power generation techniques and utilization of hydrogen, hydrogen-fired turbines for power generation, materials techniques for hydrogen-fired turbines, studies on and evaluation of economic viability of each system, expected effects, and problems involved in development. The surveys on the hydrogen production techniques pick up electrolysis with a solid polymer electrolyte as a promising candidate, and extract the scaling-up techniques, improvement of membrane durability, etc. as the research themes. The surveys on the hydrogen storage/transportation techniques indicate that hydrogen can be carried by a chemical medium for transportation/storage at normal temperature and pressure, for which the problems associated with medium loss and safety must be studied, and that the research themes for hydrogen-occluding alloys should include increasing quantities of hydrogen occluded for bulk transportation/storage at low energy, and decreasing cost. The surveys on hydrogen-fired turbines extract a number of problems to be solved, e.g., controlling hydrogen combustion, turbine designs, materials withstanding superhigh temperature for high-temperature combustion of hydrogen, and optimization of the power generation systems. (NEDO)

  17. Report on achievement in developing an ultra low loss power element technology. Survey on practical application of the next generation power semiconductor devices; 1998 nendo choteisonshitsu denryoku soshi gijutsu kaihatsu seika hokokusho. Jisedai power handotai device jitsuyoka chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Trends were surveyed for development of an ultra low loss power element. Performance improvement has been progressed on power semiconductor elements by using Si as the raw material, but loss reduction has come close to the physical limit. SiC is expected of possibility to go beyond this limit. SiC is so very excellent that its band gap is two to three times greater, insulation breakdown electric field is 7.5 times higher, temperature to become a true semiconductor is three to four times higher than those of Si. The wide gap can reduce high temperature leaking current in p-n junctions, and the increased authenticity temperature can increase the upper limit for operation temperature. The insulation breakdown strength being higher by one digit can reduce the drift layer thickness, and is expected to dramatically reduce the loss. The problem is that high quality crystals have not been obtained to date. One of the promising application fields is electric vehicle. The device currently using the power element in the largest scale is used in frequency converting stations to link the 50-Hz power network in the eastern part of Japan to the 60-Hz network in the western part of Japan. Surveys were carried out on the Sakuma frequency converting station and the New Shinano substation. (NEDO)

  18. Report on the investigative study for enregy-saving measure in hydraulic/pneumatic system in 1990 fiscal year; 1990 nendo yukuatsu system ni okeru sho energy taisaku no chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    1991-05-01

    In hydraulic systems, material problems were investigated in addition to the problem of providing microelectronic instruments and that of working fluids. In pneumatic systems, air leakage and sealing were investigated in response to the resource-saving problem and high-pressurization for miniaturization of systems. The demonstration tests of hydraulic/pneumatic cylinders showed that the piston rod surface-treated by 20um hard chromium plating is more stable than that treated by other methods. There, however, remains the possibility of using SQP even now in hydraulic cylinders in which lubrication is assured. Stabilization of hardness and finishing precision in the SQP treatment of pneumatic cylinders must still be investigated. Concerning the quality of packings for hydraulic systems which use lubricating oil, urethane and other materials are not much different from each other in oil-resistant and wear-resistant properties. Superiority of urethane and XNBR was not apparently shown for non-lubricative pneumatic use. Totalized cost estimation in relation to durability must be regarded as important over the whole field of material, processing, transportation and use. 36 figs., 29 tabs.

  19. FY1990 research report on the survey for promoting model construction for oil substitute renewable energy introduction into a mountainous district community; 1990 nendo sankanchigata sekiyu daitai energy donyu model kochiku sokushin chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    A renewable energy introduction model is proposed for a mountainous district community, built in view of the social and economic characteristics of such a community and relations between the amount of renewable energy in existence and demand for energy. The aim is to select a district to which the model will apply. First, districts for the survey to cover and methods to use are mentioned. Next, population, trend of aging, industrial activities, weather conditions, and the like are taken up, which is for appraising the trend of demand for energy in the mountainous district and to know the feasibility of regional energy utilization. The field in which energy is demanded and the magnitude of such demand are associated with the social and economic characteristics of the district, and the expected increase in demand for energy is predicted for 1995 and 2000. The types of regional energy, their amounts in existence, and their availability in the mountainous district are determined. The basic policy to follow when utilizing regional energy in a mountainous district is shown, and a model is proposed of introducing oil substitute energy of the mountainous district type. Studies are conducted in the effort to isolate a district suitable for the application of the proposed model. (NEDO)

  20. Survey report of FY 1997 on the global environmental industry technology development promotion project. International research exchange project; 1997 nendo chosa hokokusho. Chikyu kankyo sangyo gijutsu kaihatsu suishin jigyo (kokusai kenkyu koryu jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Exchange of personnel among foreign research organizations is significant for promoting research and development to create new research fields and to build new technological systems for the purpose of solving global environmental problems. For this purpose, researchers were sent/invited to/from international conferences and international symposiums related to global environmental technology and exchange of personnel with major foreign research organizations and universities was conducted under the cooperation of RITE and RITE-related researchers and related academic societies. Based on short-term invitation and sending of researchers as well as the feasibility study of researcher exchange, researchers were sent/invited on long- and mid-terms. As a result, exchange of personnel engaged in the latest research in Japan and overseas could be promoted. It was found that various researches are being conducted abroad in basic areas of global environmental technology. Since they are closely related to the research and development of industrial technology contributing to global environmental preservation promoted by RITE, it is important to establish a more efficient exchange system of researchers in the future. 91 refs., 38 figs., 14 tabs.

  1. FY 1998 annual report on the survey on development, introduction and promotion of urban type multipurpose geothermal utilization techniques; 1998 nendo toshigata tamokuteki chinetsu riyo gijutsu no kaihatsu, donyu, sokushin ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Introduction of geothermal heat pump systems, which depend on temperature differential, is investigated for urban areas, which have large energy demands. Results of the surveys on the current situations of geothermal heat pump (GHP) systems indicate that they have already numbered 300,000 units in USA and totaled more than 50,000 units in Switzerland and Northern European countries, and that they are increasing at an annual rate of higher than 10%. The results also indicate that introduction of these systems are well feasible in Japan, which generally has better topographical conditions than American and European countries, and the GHP system with vertical ground heat exchanger is investigated for its topographical and environmental considerations. These systems could annually abate approximately 52 million tons of CO2 (4.3% decrease), if disseminated to all households. They are also expected to help control the heat island phenomenon, and reduce peak power consumption. The technological problems to be solved before these systems are massively disseminated including development of small scale drilling rigs and preparation of drilling manuals. System standardization and introduction of subsidy systems are also needed to massively disseminate these systems. (NEDO)

  2. Research report for fiscal 1998. Basic research for promoting joint implementation, etc. (conversion of old coal-fired thermoelectric power plants in Poland into combined cycle plants); 1998 nendo chosa hokokusho. Poland sekitan karyoku hatsudensho (kyushiki) combined cycle eno tenkan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A project is discussed for modernization for energy efficiency enhancement and greenhouse gas reduction. The most effective way to reduce greenhouse gas in Poland is to totally replace the existing coal-fired power plants with natural gas combined cycle plants. Under this project, however, natural gas-fired power generation and integrated coal/brown coal gasification combined cycle power generation are both subjected to study. This is because the power plant modernization project is closely related to the fate of coal/brown coal industries which constitute the important industrial department of Poland. As for the earning rate of the project in case of natural gas-fired combined cycle power generation, the rate will be 13.2% even at the Kaweczyn station which is the highest in earning rate, and this fails to satisfy the project conditions. If integrated coal/brown gasification combined cycle power generation is chosen, the rate will be still lower. When the cost for greenhouse gas reduction is taken up, the Konin station exhibits the lowest of 9 dollars/tCO2, and the others 15-17 dollars/tCO2. When coal gas combined cycle is employed, the cost will be 3-4 times higher. (NEDO)

  3. FY 1999 Report on the technical results. Research and development project for creation of the quick-effect type international standards (Comprehensive surveys); 1999 nendo sokkogata kokusai hyojun sosei kenkyu kaihatsu jigyo seika hokokusho. Sogo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Safety, environment protection and internationality are most important product qualities, and international standardization of product qualities and testing methods are essential for strengthening international competitiveness. Viewed from this angle, the R and D project is conducted to propose the international standards for the following 5 areas related to environment and safety, selected in expectation that the results could be obtained in short time for preparation of the international proposals; (1) standardization of the wireless IC tags for logistics management, (2) standardization of quality and testing methods of automobile fuels and lubricants, (3) research and development for international standards in the field of safety of machinery, (4) standardization of evaluation methods for electronic data security system, and (5) standardization for the safety of light emitting diodes. The results are obtained for preparation of the international standard drafts, interim or final. The activities are directed to promotion of international interchangeability of radio frequency identification (RFID) systems for area (1); to standardization of the systems for emergency stopping/controlling machines for the area (3), to improvement of security evaluation standards of existing information systems for the area (4), and to unification of the ISO/IEC safety standards for the area (5). (NEDO)

  4. FY 2000 study report on the study on technological development of the chemical processes of the next generation; 2000 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The technological development of the innovative chemical reaction processes is studied, in order to accomplish further energy saving, and reduction of resource consumption and environmental loads. Described herein are the FY 2000 study results. The program for systematization of the next-generation chemical processes systematically pigeonholes the undergoing projects and subjects to be studied, based on the principles of simplification, and sets the study fields of organic bulk chemicals, organic fine chemicals, highpolymer materials and inorganic materials. The program for investigation on next-generation chemical processes reviews creation and technological use of tailor-made biocatalysts, polymer materials which utilize wood resources, tailor-made reaction process engineering for handling fine particles in high-temperature reaction fields, production and processing of materials for high-performance polymer batteries, and extreme energy saving process for polyolefins, and proposes the revisions. The newly proposed study themes include novel C1 catalytic processes toward minimal wastes, and high utilization of biotechnology for novel processes to create materials. (NEDO)

  5. FY 1997 report on the modification of dental materials with Ag for improvement of antibacterial activity; 1997 nendo chosa hokokusho (gin ion ni yoru shikayo zairyo no kokinsei fuyo ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Improvement of an antibacterial activity is one of the issues in modification of artificial teeth for an aged society. Study was made on improvement technique of an antibacterial activity with Ag ion as secondary corrosion measures. Partial gaps of dental materials themselves and gaps between materials and peripheral tissues causes bad breath or bad teeth through propagation of disease germs. Ag ion is harmless and has an antibacterial activity for bio-tissues from a macro-viewpoint, however, only corrosion germ causing bad teeth in mouths should be sterilized by controlling an elution rate of Ag properly. The antibacterial activity was controlled by controlling Ag ion implantation depth and rate, and Ag elution rate for dental materials. Experiment was made on an IMZ twinplus specimen implanted with Ag ion and an Ag thin film-coated specimen using beagle dog in comparison with an unmodified specimen. As a result, the very favorable antibacterial activity was obtained. Ag ion is effective for prevention of endogenous infectious disease due to mouth germs in dental surgery. 3 refs., 47 figs., 10 tabs.

  6. Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use; 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa itaku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper analyzes and puts into order the data surveyed and discussed on thirteen Welfare Techno-Houses (WTH) from a comprehensive viewpoint. It summarizes findings contributing to development and structuring of new at-home welfare device systems of effective energy utilization type. The paper first puts into order and discusses the survey and study items available for comparison and discussion, and the survey items with originality found in the surveys of the WTH, with which relatively large number of items were surveyed and studied among the thirteen locations nationwide. Next, the paper attempts comprehensive evaluation on the achievements thereof by the following items: (1) measurement and evaluation on energy consumption of different at-home welfare devices, (2) surveys and studies on energy demand evaluation inside and outside the residential houses arranged with considerations for elderly people according to the district characteristics, (3) evaluation on daily, weekly and annual changes in energy consumption in these houses, and (4) design and development of welfare systems of effective energy utilization type for these houses. Furthermore, the paper summarizes the general attributes of the WTHs in different districts, power consumption in these at-home welfare device systems in the WTH and energy consumption of the houses, in the forms available for comparison and discussion. Then, the paper summarizes the achievements of the present surveys and studies on the thirteen WTHs all over the country. (NEDO)

  7. Fiscal 2000 survey report. Research on bone-forming dental material capable of reducing plaque adhesion; 2000 nendo shiko fuchaku boshigata hone keisei shika zairyo ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research and development efforts are exerted to produce advanced dental materials equipped with such functions as plaque reduction, bactericidal effect, and early formation of hydroxyapatite (HAP). In the study of fluorine ion implantation for plaque reduction, it is found that in a specimen implanted with fluorine ions the adhesion of carius streptococci is reduced to 1/3-1/10 for the achievement of remarkable improvement. In particular, carious streptococcus multiplication is suppressed when the metal shield layer is replaced with a titanium mesh. For the realization of a thin film formation method for osteoblast multiplication through reforming the material surface in the study of bone-forming dental materials, film formation conditions under which a P/Ca rate which is quite near that of ameloblast are achieved by use of a high frequency magnetron sputtering device. A titanium plate coated with a thus-formed film is annealed for a great increase in its wet contact angle, and then adhesion of bacteria is reduced and an osteoblast multiplication rate is increased by 20% or more, as compared with the case of no treatment in a petri dish. (NEDO)

  8. FY 1998 annual report on the study on solidification process of hot, heat-resistant metal melts; 1998 nendo tainetsu kinzoku koon yueki no gyoko katei no kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are results of the studies on basic aspects of solidification process of hot, heat-resistant metal melts under a microgravity atmosphere, its applicability to industrial purposes, production of new metallic structures by precision casting and supercooling solidification of the heat-resistant, metal alloy parts, and evaluation techniques therefor. In the supercooling solidification of Al, its purity greatly determines the crystal morphology. The single crystal can be produced under a microgravity when it is 99.9% pure. The supercooling solidification under a microgravity can give an Al-Pb alloy structure of uniform dendrite structure both on the surface and inside, free of gravity-caused segregation of Pb. The welding problems caused by Al{sub 2}O{sub 3} present in the Al are solved. The study also clarifies the effects of the microgravity atmosphere in the spot welding by a pulsed YAG laser on, e.g., melting characteristics, welding phenomena and formation of welding defects. The basic knowledge obtained is expected to contribute to, e.g., precision casting and welding of heat-resistant alloys, and creation of new alloys. (NEDO)

  9. FY 1998 annual report on the improvement of toughness of silicide-based intermetallic compounds by controlling their composite structures; 1998 nendo fukugo soshikika ni yoru shirisaidokei kinzokukan kagobutsu no kyojinsei kaizen chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Intermetallic compounds, although attracting much attention as most promising materials serviceable at superhigh temperature, are very fragile at normal temperature, which is one of their major disadvantages. Structures of these compounds prepared by the melting method are controlled to improve their toughness by, e.g., changing phase ratio of the initial crystal for the Mo-Si-Nb system to prevent cracking during the melting and casting stages, addition of a third element (e.g., Zr, Ti or Hf) or a mixed component of Nb and Zr to control the structure of Mo{sub 5}Si{sub 3} considered to be a cause for the cracking, and controlling melting and solidification rates for the FZ melting method. The three-phase microstructures with added Hf or Zr show improved toughness, but need additional procedures for controlling solidification and cooling conditions. For the powder method, the MA conditions are investigated with a two-element system, and the effects of Al or Zr as the third element added to the base composition on the composite microstructures and constituent phases are also investigated. Unlike the melting method, the powder method causes no cracking problems during the stock preparation stage and hence is expected to be applicable to production of larger stocks. However, the products by this method are found to be insufficient both in toughness and high-temperature strength. It is necessary to develop methods for cutting down and controlling oxides in the grain boundaries, in order to prevent deterioration of their strength at high temperature. (NEDO)

  10. FY 1999 report on the results of the survey of the utilization of knowledge management technology to NEDO's information system infrastructure; 1999 nendo NEDO knowledge management kankyo no kochiku chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of exercising the integrated management of various kinds of information produced by NEDO as intellectual assets and of making a plan, evaluation, spread/promotion, etc. of effective/efficient research and development, survey was conducted. As a result of the survey, the following were pointed out: The circulation and reutilization of electronic information are not promoted and the productivity is low because there is not much cooperation between the electronic information (documents) and the application conducting the making/distribution/keeping of the information under the present circumstances; PDF of NEDO's achievement reports costs a lot because there is no cooperation between internal documents and WWW documents. As the future course, the following were indicated: adoption of the Internet standard technology to the application handling the electronic information for compatibility; introduction of the application to make/manage WWW contents, groupware, intranet, etc. for integration of end user application; making each phase of formation/distribution/keeping of the electronic information compatible including the format study of NEDO's achievement reports. (NEDO)

  11. Research report for fiscal 1998 on the basic research on the promotion of joint implementation and so forth. Coalbed methane collection and utilization project in China; 1998 nendo Chugoku ni okeru tanko methane gas kaishu riyo project chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    China is surveyed for promotion of joint implementation, which is one of the flexibility measures in the Kyoto Protocol, the Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change. The project aims to collect methane for global warming suppression and to use it as town gas and for power generation as well. The survey covers the 2 coalfields of Yangquan and Panjiang. The Yangquan coalfield is the largest anthracite yielding base in China, with 6 mines in operation. Power generation centering on a 100MW plant is discussed, and generation fired by a mixture of debris out of the coal preparation facility and gas is compared with another fired by town gas, on the assumption that 130-million m{sup 3} is available under the current circumstances. In the case of the Panjiang coalfield, which is expected to develop into a large coal base in the southern part of China, power generation centering on a 50MW plant fired by a mixture of debris and gas is discussed, on the assumption that 63-million m{sup 3} is collectable from the existing 5 mines. Use of town gas is also studied. When Japan's coalbed methane collection technology is applied, the gas drainage rate will be elevated to 40-35% or higher. It is desired that the use of gas drainage will be further diffused for the prevention of disasters of coal mine gas explosion. It is hoped that the use of environmentally friendly energies will be enhanced. (NEDO)

  12. Fiscal 1998 research report on the metal thin film formation by UV laser photodecomposition of adsorbed organic metal compounds; Kyuchaku yuki kinzoku kagobutsu no shigai laser ko bunkai ni yoru usumaku sakuseiho ni kansuru kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research was made on the new thin film formation method depositing metal or metal compound thin films by excimer laser photodecomposition of organic metal compounds condensed onto substrates at lower temperature. The organic metal compound was condensed onto cooled substrates (glass, semiconductor Si) from gas-phase iron pentacarbonyl below 250K in vacuum. KrF excimer laser was used as UV laser. The thin films with electric conductivity and metallic luster were deposited onto the laser irradiation areas of both substrates below 250K. The thin films were deposited only by proper laser pulse irradiation fluence (energy/unit area), and are composed of iron or its oxide. The deposition rate is estimated to be nearly 0.5nm/s, and precise control of film thicknesses is possible. Formation of pure metal and metal oxide thin films with various film thicknesses and compositions is probably possible by controlling thin film formation conditions. The iron thin film with characteristics of magnetic thin films is applicable to various fields, and is also important as the base for forming alloy films and multi-layered films. (NEDO)

  13. FY 1997 report on the study on the formation condition of hetero-structure of single-crystalline semiconductor thin films; 1997 nendo chosa hokokusho (tankessho no handotai usumaku hetero kozo no keisei joken ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Since ion implantation causes material degradation by formation of crystalline defects, and hydrogen embrittlement deteriorates material strength, reduction of such defects has been positively studied. Study was made on a new active application of hydrogen separation into ion implantation defects. After H ion implantation of a proper depth into single-crystalline Si and SiC and successive annealing, single-crystalline films of sub-micron to several micron thick were obtained by hydrogen-induced delamination at the implantation depth due to hydrogen embrittlement in crystalline defects. The implantation depth is dependent on implantation energy. H atom forms (111) face defect through connection with dangling bond of crystalline defects. This crystal face defect forms a delamination plane through (100) face cleavage. This hydrogen embrittlement delamination by ion implantation is applicable to production of light-weight high-efficiency single-crystalline Si solar cells, and large single-crystalline SiC wafers as new resource saving process. 33 refs., 19 figs., 2 tabs.

  14. Research report of fiscal 1997. Joint research project on petroleum substituting energy between Japan and the EU; 1997 nendo chosa hokokusho. Nichi EU sekiyu daitai energy kanren kyodo kenkyu jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Four researchers were invited from EU countries to promote R & D of petroleum substituting energy in Japan, and the joint research was made in institutes of Agency of Industrial Science and Technology related to each theme for 50 days. On the research on deep geothermal prospecting based on volcanic halocarbon group, it was showed that halocarbon discharged from volcanic or hydrothermal system is an important window to survey activities within the earth. On the research on catalyst for hydrogenation of coal-derived liquid, XPS data was reported, and some preliminary conclusions were obtained. On the research on oxide system anode material for Li secondary cells, a method for improving the state of host to ion moving in 1-D to 3-D networks by diffraction method was showed. In particular, the method was effective to offer electronically sensitive environment to moving ion system. On the research on hydro-dechlorination of hydrocarbon halide, the theme related to environmental measures against waste hydrocarbon halide (depletion of the ozone layer) was studied. 83 refs., 32 figs., 20 tabs.

  15. Fiscal 1998 research report. Study on the feasibility of microorganism biotechnology for effective use of environmental pollutants. Pt. 2; 1998 nendochosa hokokusho. Kankyo osen busshitsu no shigenka no tame no biseibutsu bio technology riyo kanosei ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Study was made on the feasibility of microorganism biotechnology for effective use of environmental pollutants and unused resources. Microorganisms and microorganism enzymes for decomposing lignocellulose were viewed, and uses of hydrolysis products were summarized. Production of microorganisms applicable to fodder, composting, and production of energy sources (methane, hydrogen, ethanol) were studied. Use of vegetable fiber residues such as beer lees as fungus cultivation medium and conversion to valuable substances were also studied. Microorganisms treatment (MT) of wastes in fats and oils industry was summarized. Effective use of MT of protein waste from marine products was studied. MT of manures with the greatest impact on environment as livestock waste was summarized. The necessity of separate collection of domestic wastes, and composting and methane fermentation of kitchen garbage were reported. The feasibility of MT of plastic wastes, and decomposition of halogenated methane with high toxicity were also studied. (NEDO)

  16. Fiscal 2000 report on investigation. Investigation of demonstrative test for harmonizing system interconnection (demonstrative test by simulation); 2000 nendo keito renkei enkatsuka jissho shiken chosa hokokusho. Simulation ni yoru jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With the purpose of promoting the spread of dispersed power generating facilities, study was conducted on technical problems concerning system interconnection of dispersed generating facilities using a simulation, with fiscal 2000 results compiled. In the validity verification of an active type islanding detection equipment in a low voltage system interconnection, the simulations were made for the duration of ten seconds after the start of the islanding, with the detection time examined. In the case of the interconnection with a single unit, islanding was generally detected within ten seconds of the simulation time; in the case of the interconnection with multiple units, however, a trend was observed in which a frequency shift method was liable to receive interference from other methods. In the validity verification of the active type islanding detection equipment in a high voltage system interconnection, islanding was detected within ten seconds in the case of the single unit interconnection; in the case of the two unit interconnection, however, it revealed difficult conditions for islanding detection in the event of interconnection with a large capacity synchronous generator and in the presence of interference of variable signals. Additionally, examination was made on such subjects as countermeasures against high/low voltage short-circuit accident in low voltage systems and limitation in introducing photovoltaic power generation on account of rise in voltage of a system line. (NEDO)

  17. Fiscal 2000 survey of geological structures overseas. Exchange of engineers with Vietnam (Coal mining technology); 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. Gijutsusha koryu jigyo (tanko gijutsu bun'ya) Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A coal mining engineer exchange project was implemented by Japan and Vietnam for improving on coal mining engineers' production and management technologies in the Asia-Pacific region. Six engineers were dispatched to Hon Cam Training School for mine workers, Hon Gai, where they taught in the period November 12 through December 2, 2000. There were 18 trainees, to whom lectures were given on 16 subjects including the steep slope mining method, excavation technology, transportation technology, ventilation control technology, production control technology, quality control technology, cost and material control, risk control, and centralized monitoring technology. Discussion was also held on the subjects. Ten trainees were invited and received mainly by Taiheiyo Coal Mining Corporation for the period August 24 through September 9, 2000, where they were given lectures and underwent training in the mine. The trainees also visited Isoko Power Station, Coal Research Institute of Idemitsu Kosan Co., Ltd., and Kushiro Plant of Nippon Paper Industries Co., Ltd. (NEDO)

  18. FY 2000 report on the promotion projects by Research Institute of Innovative Technology for the Earth. Study on possibility of research exchanges; 2000 nendo chikyu kankyo sangyo gijutsu kaihatsu suishin jigyo seika hokokusho. Kenkyu koryu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the results of the study on possibility of research exchanges, conducted by Research Institute of Innovative Technology for the Earth (RITE) in FY 2000. For development of thin-film catalysts, HTE, a venture developing combinatorial chemistry application to catalysts, is a potential partner for the exchanges. One of the technical problems involved in underground sequestration of CO2 relates to evaluation of the reactions between CO2 injected under pressure and the surrounding rocks. It is a less site-specific theme, and preferably pursued through international networks. The RITE delegates have visited the British Geological Survey, Canada's Alberta Research Council, and US's Pennsylvania State University, Rice University and Chevron Petroleum, finding research exchange possibilities in all of these organizations for broad technical themes related to underground sequestration of CO2. For energy conversion technologies using biomass resources as the source materials, the potential partners for the research exchanges include Swedish Royal Institute of Technology, Belgium's Catholic University of Louvain and Spain's University of Zaragona which leads researches in production of gases from wastes and biomass. (NEDO)

  19. Fiscal 2000 survey of geological structures overseas. Exchange of engineers with Indonesia (Coal mining technology); 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. Gijutsusha koryu jigyo (tanko gijutsu bun'ya) Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Indonesia rich in coal resources consumed 70-million tons of coal in 1999, which covered 17% of its total energy demand. It is estimated that as much as 120-million tons will be produced in 2005, and it is expected that underground mining will increase. Under such circumstances, Indonesia strongly desires that Japan's underground mining technologies be transferred to Indonesia. For the transfer of technologies especially involving production control and management out of Japan's underground mining technologies, Japan dispatched engineers to Indonesia under a mining engineer exchange project, and received and trained Indonesian engineers. Under the engineer exchange project, five engineers were dispatched to Indonesia and gave lectures and on-site training in the period July 9 through August 5, 2000. Japan received seven engineers, who were given lectures and training at the Ikeshima mining field of Matsushima Coal Mining Company in the period November 12 through December 12, 2000. (NEDO)

  20. Fiscal 2000 survey report on overseas geological structure, etc. Project for exchanging experts - Quality control (China); 2000 nendo kaigai chishitsu kozo to chosa hokokusho. Gijutsusha koryu jigyo - Hinshitsu kanri bunya (Chugoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the stabilization of coal supply/demand in the APEC (Asia-Pacific Economic Cooperation Conference) region and for the stable supply of coal to Japan, Japanese engineers and experts were dispatched to China for training Chinese specialists there, and Chinese specialists were invited to Japan for training here. Japanese instructors on dispatch gave lectures and training to technicians belonging to a coal cleaning plant in Henan Province, during the period of August 20 through September 1, 2000, concerning quality control at the site of production, quality control at the coal cleaning plant, quality control as demanded by coal users, and so forth. The trainees invited to Japan received lectures on coal quality control as viewed from the coal users' standpoint, quality control at power plants, and so forth, during the period September 5-27, 2000, at JCOAL (Japan Coal Energy Center), Idemitsu Kosan Co., Ltd., and Electric Power Development Co. Training was provided on technologies of coal mining, coal washing, quality control, mine pollution prevention, hydraulic filling, management and control, and so forth, at Pacific Colliery and Matsushima Coal Mining Co., Ltd. (NEDO)

  1. Fiscal 2000 survey report on overseas geological structure, etc. Project for exchanging experts - Exploration technology (Indonesia); 2000 nendo kaigai chishitsu kozo to chosa hokokusho. Gijutsusha koryu jigyo - Tansa gijutsu bunya (Indonesia)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the stabilization of coal supply/demand in the APEC (Asia-Pacific Economic Cooperation Conference) region and for the stable supply of coal to Japan, Japanese engineers and experts were dispatched to Indonesia, where coal production was remarkably increasing and efforts were being actively exerted to develop new coal mining fields, for training Indonesian specialists there, and Indonesian specialists were invited to Japan for training here. Japanese instructors on dispatch delivered lectures on coal geology, exploration, and exploitation at the human resource development center of Bandung City during the period July 20 through August 4, 2000, which was followed by a coal outcrop survey training session in the field. The trainees were from Kalimantan, Sumatra, Java, etc., and numbered 30. The trainees invited to Japan received lectures and training related to coal geology, exploration, and mining programs during the period October 19 through November 18, 2000, at the Geological Survey of Japan, Agency of Industrial Science and Technology, Ministry of International Trade and Industry; Matsushima Coal Mining Co., Ltd.; Enzan Plant, Tone Corporation; DIA Consultants Co., Ltd.; and Mitsubishi Materials Corporation. (NEDO)

  2. Fiscal 2000 survey of geological structures overseas. Exchange of engineers with China (Coal mining technology); 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. Gijutsusha koryu jigyo (tanko gijutsu bun'ya) kenshu Chugoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A coal mining engineer exchange project was implemented by Japan and China for improving on coal mining engineers' production and management technologies in the Asia-Pacific region. Six engineers were dispatched to the jurisdiction of Kailuan Co., Ltd., Tangshan City, who stayed there in the period November 12 through December 2, 2000. The six engineers gave lectures and training on the coal situation in the world, coal mining technology, degassing technology, production control technology, safety management technology, management technology, and the like. Ten trainees were received, who were given lectures and training at Taiheiyo Coal Mining Corporation, Kushiro City, in the period November 12 through December 2, 2000. Coal mining technologies that were taught involved drift excavation, rock-bed excavation, rock bolting, and transportation. Production control technologies that were taught involved production control, equipment management, technology development, quality control, risk control, and management technologies. (NEDO)

  3. Leading survey and research report for fiscal 1999. Survey and research on advanced design technology for electronic system; 1999 nendo electronics kiki sekkeiryoku kyoka gijutsu no chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The efforts center on techniques for optimizing the designing process of the system-on-chip (SoC) which assumes the most important part in the technology involved. An SoC is a system in which most of the system-constituting functions are integrated on a single chip, whose design is growing increasingly difficult to prepare because its circuitry containing complicated functions is growing larger in scale at an annual rate of 58%. Its elements are growing microstructural at a sharp pace, and a very optimum designing technique is required to deal with the development. Under the circumstances, the numbers of engineers and man-hours required to cope with the situation are increasing exponentially. The improvement of design productivity at the present time stays at a low annual rate of 21%. Surveyed are the background, objective, and necessity of the research and development of technologies for the whole designing process consisting of the function designing stage which is of the highest level, the logical circuit designing stage, and the manufacturing process designing stage. Furthermore, the current status, research, and development of related technologies and the status of related patents in Japan and overseas are surveyed. Studies are also conducted about the goals of technologies to be developed and about breakthrough points before achieving the goals, and a development project is assumed and proposed. (NEDO)

  4. Survey report for fiscal 1998. Evaluation by industrial circles of the COP3 outcome and their future response (America); 1998 nendo chosa hokokusho. COP3 no kekka ni taisuru sangyokai no hyoka oyobi kongo no taio ni tsuite (Beikoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Response in America to COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) is investigated. Office of Energy Efficiency and Renewable Energy (EE) of America's Department of Energy conducts activities designed to protect environments and supports America's economic competitiveness. The scope of EE activities is quite wide, covering efforts at energy efficiency improvement and renewal energy utilization for all energy consuming sectors involving construction work and equipment for buildings, various industries and public utility works, and transportation. EE also supports and promotes the development of advanced industrial materials, electric vehicles, hybrid vehicles, fuel cells, etc. In the field of renewable energy, it deals with the exploitation of sunlight, biomass, wind force, water power, geothermal energy, etc. It also supports efficiency improvement efforts being undertaken through studies of advanced power transmission and distribution, high-temperature superconduction, energy storage, etc. The said supports are provided not only by Federal Government but also by state governments, and include financial aids. A number of programs are under way, worked out and promoted by the respective bureaus and departments. They are evaluated, protected, and implemented through the partnership of official and civilian organizations. (NEDO)

  5. Report on surveys in fiscal 1998 on the project to invite petroleum substituting energy related experts in Japan and EU; Nichi EU sekiyu daitai energy kanren senmonka shohei jigyo 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In relation with coping with global environmental problems in recent years, needs are increasing more than ever for enhancing fossil energy utilization rates, developing and expanding utilization of petroleum substituting energies that can substitute fossil energies. Since Japan is particularly a large energy consuming country, and cannot escape from depending on import for the majority of its energy resources, it is an urgent issue to enhance the energy utilization efficiency and further promote development and utilization of new energies. To do this, it is indispensable to exchange such item of information as identification of actual status in other countries of handling the petroleum substituting energies. Taking up geothermal energy, fiscal 1998 invited four experts from EU countries. Visits were made for about two weeks on Japanese research institutes and business enterprises related to geothermal energy, and opinions and information were exchanged. A seminar was held on the final day, where the EU experts have made presentations on the current status and future prospects on geothermal research and development in EU. Greatly valuable suggestions were given for the Japan's future geothermal research and development. (NEDO)

  6. Fiscal 1997 survey report. Survey consigned to NEDO of the development of energy use rationalization home welfare equipment systems; 1997 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa. Itaku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of constructing new home welfare equipment systems of an energy effective use type, an investigational analysis was conducted of characteristics of the structure of houses considered of aged people, characteristics of the use of home welfare equipment, etc. As to the subject on space warming/cooling, it was found that the hour of stay-at-home of the aged tends to be longer, and the hour to be required for warming/cooling is longer, that the aged gradually lose senses regarding the peripheral environmental temperature, and the temperature to be considered should be at warmer/cooler levels, and that they are weak in heat shock, and the space of house where the temperature is uneven should be removed. Further, from the study in each welfare techno-house, possibilities were pointed out of further energy conservation in houses considered of the aged and home welfare equipment systems like the weight reduction of home welfare equipment systems and reduction of stand-by power, high air-tightness/high thermal insulation of houses for the aged, use of waste heat from air conditioners, introduction of solar energy to stand-by power and electrically-driven wheel chairs. 257 figs., 89 tabs.

  7. Fiscal 1998 research report on the basic study on the effect of microgravity on living individuals; Bisho juryoku no seibutsu kotai ni taisuru eikyo no kiso kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to clarify the effect of microgravity on vital functions and organisms at a cell level, this research studies the molecular biological response function of higher animals, the gravity acceptable mechanism of single-cell organisms, the effect of gravity on geotaxis of insects, measurement of monoamine system neurotransmitters of rat hippocampus by dialysis in a brain and the effect of microgravity on it, the effect of microgravity on water and bone metabolism functions and immunity function, and the analysis of BZ reaction as a simple model of vital reaction. The themes of the research are as follows: the effect of microgravity environment on cell fusion, the analysis of gravity acceptable mechanisms of single-cell organisms, the effect of oriental medical treatment on bone metabolism anomaly of mouses under microgravity environment, the effect of oriental medical treatment on change in physiological function under microgravity environment, the effect of microgravity environment on immunity systems, the effect of gravity on cell activities, the effect of a gravity field on chemical oscillation reaction, and the effect of gravity on geotaxis of insects. (NEDO)

  8. Fiscal 1993 investigational study of a model of international cooperation for an environmentally harmony type green technosystem; 1993 nendo Oshu ni okeru haikibutsu shori oyobi recycle no doko ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    For the natural environment preservation, effective utilization of resources, and maintenance of the ecosystem, an international cooperation model was proposed for the environmental harmony type green technosystem. A comprehensive evaluating analysis of a green forest resource, etc. as the global resource, and an intensive extraction of subjects and needs was made. The analysis was conducted of technical possibility and abstract business development effects toward the industrialization with high values added which is in harmony with the environment. As a case study, the Papua New Guinea area, Malaysia was selected and re-evaluated. For this typical tropical forest area, a new technical system was studied based on the natural environment, industry/economy, social/cultural assessment, etc., and a model for industrializing new international cooperation was proposed. For the model making for industrialization, various steps to be taken and conditions to be prepared were studied and arranged for the realization. Upon going ahead with the international technical cooperation, Japan, a large lumber consuming country, needs to always consider the fostering and effective use of lumber resource in particular. 27 refs., 28 figs., 30 tabs.

  9. FY 1998 annual report on the CO{sub 2} reduction by 30 manufacturing companies (plants) through energy conservation. Thailand; Seizogyo 30 sha (kojo) no sho energy ni yoru CO{sub 2} haishutsuryo sakugen 1998 nendo chosa hokokusho. Taikoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project is aimed at energy-saving diagnosis of 30 energy-intensive manufacturing plants in Thailand, to draw the project plans and clarify, e.g., greenhouse effect gas reduction and cost-effectiveness effects, on the basis of transferring and applying the energy management and energy-saving equipment technologies now being used by the manufacturing sector in Japan. The 30 plants analyzed are 6 metal-related plants, 3 non-ferrous plants, 5 chemical plants, 6 ceramics plant, 4 textile plants, 4 food processing plants and 2 pulp plants. Two or more feasible energy-saving measures are studied for each plant. A total of 178 improvement measures (approximately 6 on the average for each plant) are identified as the ones related to energy-saving and operation controlling techniques. These measures could reduce CO2 emissions by 145,000 t/y from 1,370,000 t/y released from the 30 plants. The measures of high cost-effectiveness are (use of an appropriate pressure for air compressors) and (resting of transformers on non-working days). (NEDO)

  10. Research report for fiscal 1998 on the basic research on the promotion of joint implementation and so forth. Energy project for Shenyang Iron and Steel Complex in Liaoning Province; 1998 nendo Liaoning sho Shenyang kotetsu soheisho shoene project chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The above complex is surveyed for the promotion of CDM (clean development mechanism) which is a flexibility measure in the Kyoto Protocol. The 4 existing 7.5-ton electric furnaces are antiquated and high in electric power consumption rate, and cause much dust pollution. A project is worked out, under which the furnace volume will be reduced to save energy and to realize environmental friendliness. The project aims to save power, reduce greenhouse gas emission, and settle environmental problems such as dust generation. The refurbishment will reduce greenhouse gas by 27,211 tons a year in the case of a 100,000 tons/year-capable plant. This means 663 tons of CO2 per 100-million yen of invested capital. As for funding, the reimbursing trade scheme is studied as a means for procuring funds from aboard for capital investment. This seems not practical, however, due to the circumstances the project finds itself under. Financial aids such as an environmental preservation related yen loan from the Japanese Government will be studied. Japan's iron and steel manufacturing industry entertains numerous environmentally friendly and energy efficient technologies earned over its long history, and many of them are found to be excellently compatible with the current circumstances in China. It is believed that an energy-efficient, environmentally friendly model to be constructed under this project will certainly gather popularity in China. (NEDO)

  11. Reports on 1981 result of Sunshine Project. Research on conditioning required for industrialization of new energy technology; 1981 nendo shin energy gijutsu kigyoka ni hitsuyona joken seibi ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    This research was intended to establish foundation for the coming new energy era, by clarifying all interfering elements and taking counter measures, in further spreading and promoting the new phase of new energy technology development under the Sunshine Project. With the public section as the main body, studies were made in the technological aspect as well as the legal/institutional aspects, and also an investigation was conducted of the cases of introducing new energy from overseas. In the subject research, with 1990 set as the target year, the following examinations were carried out for the purpose of concretely estimating the situation of introducing new energy into the society in Japan at such point in time. The examinations were to study the feasibility of substitution with new energy in fiscal 1990 on the present level of oil consumption; to extract problems on the basis of the results and examining a policy of introducing and promoting new energy; and, to investigate on the spot, as a case study in building a coal liquefaction plant in a coal production area overseas, a relation with the energy policy of the producing country in implementing the overseas operation and importation of liquefied oil so produced, etc. (NEDO)

  12. Fiscal 1998 survey report. Welfare equipment (Development of human friendly care support intelligent equipment / Development of home welfare equipment system); 1998 nendo chosa hokokusho. Fukushi kiki (human friendly kaigo shien chino kiki kaihatsu / zaitaku fukushi kiki system kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Since disabled persons increase with a progress of an aging society, while a care power decreases with a decrease in birth rate, development and practical use of the welfare equipment contributing to self-support of aged and handicapped persons, reduction of doctors' or therapists' burdens, and as a result, reduction of medical care costs are desirable. Among them, R and D and practical use are expected of the advanced welfare equipment and system based on human engineering technology contributing to improvement of lives of aged and handicapped persons, and support of nurses and cares of disabled persons. In fiscal 1998, on both human friendly care support intelligent equipment and home welfare equipment system, this project clarified essential technical issues based on the future view, selected some themes to be newly developed in the future, and surveyed and evaluated the details of their R and D concretely. For the former, 'heart disease diagnosis and treatment total support system,' and for the latter, 'body function rehabilitation support system' were surveyed. (NEDO)

  13. Basic investigation on promotion of joint implementation in fiscal 2000. Efficiency improvement project for gas turbine power plant in Iran; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Iran gas turbine hatsuden plant no koritsu kaizen project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Investigations and discussions have been given on measures to improve energy conservation and efficiency at a power plant of Kish Water and Power Company (KWPC) in Iran. The site has high ambient temperature throughout a year, making the gas turbine power plant capable of generating power only at about 70% of the rated output, with the power generation efficiency decreasing. The project has analyzed the current situation at the plant, and evaluated different means that appear effective in improving the efficiency, including the gas turbine absorbed air cooling system, the steam injection system, and the combined cycle. As a result of the discussions, it was revealed that energy saving effect can be obtained at 145 TJ with the gas turbine absorbed air cooling system, 224 TJ with the steam injection system, and 1017 TJ with the combined cycle. The annual reduction of greenhouse gas emission due to the above energy conservation would be about 11 thousand tons, 16.5 thousand tons, and 75 thousand tons, respectively. However, the investment payback period would be about 2.45 years, 8.31 years, and 14.21 years, respectively. Therefore, the profitability does not appear very attractive because of low fuel unit cost. (NEDO)

  14. Fiscal 1999 research result report. Research on improvement of boiling heat transfer characteristics by photocatalyst wall; 1999 nendo hikari shokubai hekimen ni yoru futto netsu dentatsu tokusei kaizen ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research was made on improvement of the wettability and boiling heat transfer characteristics of a photocatalyst wall. Measurement experiment of the wettability was made for anatase type titan oxide-coated Al, SUS and Pb plates, rutil type titan oxide-flame coated SUS plate, raw plate, and oxide-plasma coated titan plate. In the ground experiment, the contact angles of distilled water and oil on specimen surfaces were measured. In the microgravity experiment, falling droplet images were recorded by using the facility of Japan Microgravity Center (JAMIC). For obtaining the effect of radioactive emission, UV irradiation, {gamma} ray and neutron beam irradiation by nuclear reactor, and {gamma} ray irradiation by Co-60 were carried out. As the experiment result, the rutil type titan oxide-flame coated SUS plate, nonconductor-coated titan plate, and zircaloy plate showed large improvement of the wettability by {gamma} ray irradiation with Co-60. It was also confirmed that in particular, titan shows the large effect of radioactive emission, and the wettability deteriorates rapidly after {gamma} ray irradiation. (NEDO)

  15. Report on the survey of the commercialization of wood biomass energy. Project on the production of wood pellet fuel; 2001 nendo mokushitsu baiomasu energy jigyoka chosa hokokusho. Mokushitsu peretto nenryo seizo jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of regenerating forestry and contributing to the policy for prevention of global warming, a potential study was made of the commercialization of the wood pellet using low-quality wood materials such as thinnings and wood pieces from lumber mill. In the study, based on the survey of raw materials of wood pellet and the demand amount, the scale of pellet production was assumed, and subjects were arranged toward the basic design of plant, evaluation of economical efficiency and commercialization. As a result of the study, the following subjects were extracted. In the study, the supply of lumbers of 2,800 t/y and securing of demand of about 1,600 t/y were set forth as a premise, but the subject was to secure the initial demand. The pellet combustor was higher in price than the kerosene combustor, and for the imported combustion equipment, the combustion of white pellet was supposed. It is necessary to develop combustor of pellets including the bark. In the trial calculation of the unit price of heat utilization (yen/Mcal), the pellet stove was about 3.3 times as high in price as the kerosene stove. It is necessary to reduce the pellet price down to 30 yen/kg or so by decreasing the cost of pellet production. (NEDO)

  16. Research report for fiscal 1998. Basic research for promoting joint implementation, etc. (modification of heating furnaces of three refineries at Kuiibyshev, Syzran, and Novokuibyshev); 1998 nendo chosa hokokusho. Kuiibyshev, Syzran, Novokuibyshev 3 seiyusho kanetsuro kaizo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A study is conducted about the CO2 reduction effect to be achieved by modernizing the 130 tube-type heating furnaces of the above-named three refineries in Russia. Chosen especially for the study are 39 heating furnaces which are the essential refinery facilities that require urgent energy related measures. Based on the outcome of the study, modification plans are formulated and rough designs are drawn, which involve the replacement of antiquated furnaces by high-performance new-design furnaces, installation of waste heat recovery facilities such as preheating convection sections and air preheaters, reinforcement of furnace wall insulation materials, installation of optimal control systems for furnace operation, modification of fuel supply systems for higher efficiency, installation of decoking systems, etc. After the modification, the heating furnace thermal efficiency will be secure at 90% at the lowest. After the application of this energy efficiency enhancement project, CO2 emission will be reduced by approximately 480,000 tons/year for the 39 chosen furnaces or by approximately 1,200,000 tons/year for all the 130 heating furnaces. (NEDO)

  17. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Basic energy efficiency survey at Russia's Severstal Steelworks); 1999 nendo Russia Severstal seitetsusho sho energy kihon chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In the Kyoto Protocol adopted at COP3 (The 3rd Conference of the Parties), a framework was created of international cooperative efforts for greenhouse gas reduction, such as joint implementation with advanced countries and clean development mechanism construction with developing countries. As part of the above-named NEDO-sponsored project, a survey is conducted at the Severstal Steelworks in the effort to explore projects that will lead to joint implementation. It is then found, concerning the feasibility of introducing large waste heat recovery and energy-saving facilities into the steelworks, that there will be sufficient room if natural gas for the domestic power generators installed at two sites in the steelworks is reduced and that in the energy profile no problems are detected that will impede project implementation. Energy efficiency measure introduction feasibility is examined and the results are shown, which involve sintering furnace modification, sintering cooler waste heat recovery, converter exhaust gas recovery, and TRT (top-pressure recovery turbine) installation. In case all these measure are fully implemented, CO2 emissions will be reduced by 370,000 tons/year. (NEDO)

  18. Fiscal 1998 research report on the development trends of natural gas conversion technologies into liquefied fuel in Russia; 1998 nendo Roshia ni okeru tennen gas no ekitai nenryoka gijutsu no kaihatsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Russia having natural gas resources largest in the world is actively promoting the basic research on liquefaction technology of natural gas such as Fischer-Tropsch (FT) synthetic catalyst, and its research potential is extremely high. This 3-year research project surveys the R and D trends of catalyst technology for liquefaction of natural gas, and fabricates the prototype FT synthetic catalyst based on the idea of Russian researchers to evaluate its feasibility experimentally. This report summarizes the following to clarify the research background: (1) The technology system for liquefaction of natural gas, and its future R and D trend, (2) The R and D trends of liquefaction technology of natural gas in the world, (3) The R and D trends of liquefaction technology of natural gas in Russia, (4) The research system of catalyses in Russia, (5) The activities of Russian catalysis research institutes, (6) The fuel liquefaction technologies of Russian major research institutes, and (7) The proposals from Russian research institutes. (NEDO)

  19. FY 1998 survey report on the feasibility study of environmental cooperation in environmental protection technology, system, etc. for spread to developing countries; 1998 nendo kankyo taisaku gijutsu seidonado no tojokoku fukyu ni kakawaru kankyo kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The paper arranged the present situation and the problems of environmental cooperation for developing countries, and studied based thereon how to cooperate in environmental protection for developing countries in the future. At the same time, it arranged the problems/subjects posed when environment-related companies in Japan try to transfer environmental technology to developing countries, for the purpose of using them as data in studying possibility of reviewing the environmental cooperation presently conducted. A view on environmental cooperation is that as security of mankind, it is necessary to help developing countries in technology/knowledge/fund. However, a trial calculation indicated that the initial investment of 11.1 trillion yen is needed only for desulfurization and water treatment in China and ASEAN countries. Such a huge amount of money cannot be paid at all even by developed countries. As the support of environmental protection measures, the one also including energy and resource is needed. Further, the support of environmental protection measures should be the one that has the exhibition effect and influential effect, promotes efforts of developing countries' own, and pushes independent environmental measures forward. From this point of view, a study was made on what the details of the environmental cooperation should be like. (NEDO)

  20. Fiscal 1998 research report. Improvement project of low-grade coals in Chongqing City, China for CO{sub 2} reduction (Feasibility study on the production business of coal- biomass briquette); 1998 nendo chosa hokokusho. CO{sub 2} sakugen no tame no Chuka Jinmin Kyowakoku Jukei chokkatsushi no teihin'i sekitanshitsu no kaizen project (Bio briquette seizo jigyo no chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Feasibility study was made on the effect of introduction of production technology of coal-biomass briquette (Japanese coal improvement technology) in Chongqing City on reduction of greenhouse effect gases and acid rain causative substances, and sustainable economic growth. The study result on the feasibility of this project and reduction of greenhouse effect gases was summarized. In this feasibility study, Japan-China joint field survey, and both proximate and ultimate analyses of obtained raw materials were carried out. Based on the experimental result in the pilot briquette plant in Chongqing City, study was made on the necessary of the 1 Mtons/y class pilot plant in the pilot area including Nantong coal mine in Chongqing City, and the location, investment, production cost and distribution means of the plant. Based on the evaluation result on CO{sub 2} reduction effect, economical efficiency, environment effect and social effect, its urgency and effectiveness as international cooperation project by yen credit were also confirmed. It is extremely important to promote localization of the plant in the future. (NEDO)

  1. FY 2000 survey report on the project for preparation of the international energy utilization rationalization basis. 1st volume. Survey/study for the spread of energy conservation technology; 2000 nendo chosa hokokusho. Kokusai energy shiyo gorika kiban seibi jigyo (Sho energy gijutsu no fukyu no tameno chosa kenkyu to - 1)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In China which is the largest energy consumption country in the Asian region and has much room for the spread of energy conservation technology, investigational study was made with the aim of widely spreading energy conservation technology and solving environmental problems. To grasp energy supply/demand in China, environmental problems, industrial structure and social system, it is necessary to have process for establishment of data monitoring method, construction of database and model simulation. Proposal for model simulation was made. Further, to make macro-basis assessment of potentiality of energy conservation and environmental effect by sector in China, following the previous fiscal year, study was made on the electric power industry, where there is big potentiality of heightening energy utilization efficiency but the rationalization is not proceeded with. Moreover, in this fiscal year, energy demand is expected to increase with the growing economy, and the traffic field which has a great effect on the environment was added to the investigational research. (NEDO)

  2. Fiscal 1999 survey report. Survey of long-term strategy for energy technology: Volume 1 (Survey of foundation for strategy formulation for industrial technologies - strategy for environmental foundation buildup); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. 1. Sangyo gijutsu senryaku sakutei kiban chosa (kankyo kiban seibi senryaku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Japan has to prepare itself to behave accurately, and to stay technologically competitive, in the severe competition age to come in which it will fail to find leaders to follow. To fulfill this goal, Japan has to collect sufficient information and analyze it relative to the current state and future prospect of industrial technologies in Japan and overseas and various factors that will influence them, and to develop industrial technology related policies based firmly on scientific and theoretical foundations to be established using the thus-acquired knowledge. Under the circumstances, a survey is conducted of innovative, technological foundations, such as industrial technology related efforts in and out of Japan. The report consists of two volumes that cover what are described below. For the survey of technology related policies pursued in various countries abroad, literature and the like are investigated concerning technology related measures, budgets, and decision making processes in America, Britain, Germany, France, and the European Union, and the results are compiled so that their systems may be compared with each other. In the survey of Japan's technology related innovative systems, case studies are made about commodities over which Japan is relatively high in competitive power. Specifically, commodities manufactured by Japan's businesses and occupying 75% or more of the global share are investigated. (NEDO)

  3. Fiscal 1997 survey report. Investigational study on the cascade utilization of thermal energy (cold heat and hot heat) (feasibility study by the off-line system); 1997 nendo chosa hokokusho. Netsu energy (reinetsu to onnetsu) no cascade riyo ni kansuru chosa kenkyu (off-line hoshiki ni yoru feasibility study)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper studied a system to effectively use unused and low-grade thermal energy (cold heat and hot heat) in the Tokyo-Yokohama seaside area. For transportation of thermal energy, the batch transportation, that is, off-line system was discussed which uses insulated tank loaded barges and railroad freight trains. Thermal energy supply sources are 1) 0.3 million kW class thermal power plant, and 2) LNG storage base of 3 million ton/year class. Thermal energy users are Tokyo (Haneda) Airport D.H.C. (District Heating/Cooling Co.), MM 21 D.H.C. and Shin-Kawasaki D.H.C. The cold heat energy supplied to these three is about 1.5 million Mcal/daytimes300 days/year, and the hot heat energy supplied is about 1.33 million Mcal/daytimes150 days/year. Cold heat is obtained from seawater after the LNG vaporization, and hot heat from heat extracted from thermal turbine. Subcooled ice was selected for cold heat medium, and PCM-120A for hot heat medium. For batch transportation, an STL heat storage system is used which transports plastic capsules sealed with heat medium. Oil saving of 62,000 tons/year and CO2 reduction of about 53,000 tons/year can be expected. 85 figs., 98 tabs.

  4. Research report of fiscal 1997. Feasibility research on introduction of distributed power sources using new energy (photovoltaic and wind power generation) in the South Pacific; 1997 nendo chosa hokokusho. Minami Taiheiyo ni okeru shin energy (taiyoko, furyoku nado) wo katsuyoshita bunsangata dengen no donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Feasibility research was made on distributed power sources using photovoltaic and wind power generation in Tonga and Samoa. For the best mix of environment-friendly power sources, hearing from government leaders and power business persons, and field inspection were carried out. Foreign currency earnings of Tonga are dependent on remittance from nations working overseas, while since diesel fuel for power generation is expensive because of import through Fiji and tariffs, multi-power sources for power cost reduction and low-cost new power systems are in expectation. Underground transmission and distribution lines are under consideration to prevent typhoon damages. Both countries are probably rich in wind power potential, however, wind condition data are poor requiring further researches. Tonga government is in charge of power business except that in Tongatapu island. In Samoa, EPC (Electric Power Corp.) is in charge of power business. Hydroelectric power generation is possible because of rivers formed by abundant tropical rains. Feasibility research was made on coal-firing, fuel cell combined, wind power, photovoltaic and waste power generation. 7 figs.

  5. Achievement report on research and development in the Sunshine Project in fiscal 1978. Surveys and studies on patents and information (Surveys on information about new energy technology development); 1978 nendo tokkyo joho chosa kenkyu seika hokokusho. Shin energy gijutsu kaihatsu joho chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-03-01

    This paper describes the surveys on information about new energy technology development in fiscal 1978 in the Sunshine Project. The present fiscal year performed the surveys on the United States and France as the main subjects. For the solar energy development in the United States, surveys were made on power generation using solar heat, solar cells, difference in ocean temperatures, satellites, biomass, and solar energy air conditioning systems. Geothermal energy development was also surveyed. For coal energy, surveys were done on coal liquefaction, gasification, high-temperature gas turbines and MHD power generation. The U.S. energy policy has various kinds of cards. For the solar energy development in France, heat conversion and photo-cell conversion systems were surveyed, while the authorities take development promotion measures on solar heat conversion system under the judgement that this is the only contributor to the new energy development. Surveys were performed on trends in biomass as the biological energy conversion means of the solar energy. Geothermal energy is being advanced of development following that for the solar energy. Surveys were made also on power generation systems using wind power, wave power and difference in ocean temperatures. This paper dwells also on waste heat utilization, cogeneration, and heat pumps as examples for energy conservation means. (NEDO)

  6. Report on projects of the basic survey of effective energy consumption in developing countries and the invitation of engineers of developing countries to Japan (Vietnam, the Philippine, Indonesia and Thailand) in FY 1997; 1997 nendo chosa hokokusho Hatten tojokoku energy shohi koritsuka kiso chosa to jigyo hatten tojokoku gijutsusha shohei jigyo (Vietnam, Philippines, Indonesia Tai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Based on the significance of technological training for energy saving and environmental protection, NEDO has invited administrators and engineers of four countries in Southeast Asia. Pollution prevention technology, administrative methods and energy saving measures in Japan were lectured in the International Center for Environmental Technology Transfer. The training curriculum included (1) basic law of environment and local administration from the viewpoint of criminal law concerning history of air pollution problems and countermeasures in Yokkaichi petroleum industrial complex, (2) prospect of new energy technology development in Japan relating to the energy saving law, (3) energy saving measures, air/exhaust gas/dust treatment for environmental protection, and actual waste treatment measures by typical individual industries, and (4) significance of common management technology for individual treatment measures. Policies of energy saving and environmental protection and technology information in Japan which can be transferred were provided to two administrators of energy saving in the industry sector of Management of Science, Technology and Environment of Vietnam. 12 figs.

  7. FY 2000 report on the project on the researcher dispatch type international joint research survey. Survey of the internationalization of research on the effective utilization technology for energy resources; 2000 nendo kenkyusha hakengata kokusai kyodo kenkyu chosa jigyo hokokusho. Energy shigen yukoriyo gijutsu kenkyu kokusaika chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    As to themes of the research survey which contribute to upgrading/diversification of the effective utilization of energy resources and are important in increasing cooperative relations with overseas countries, survey research was conducted by dispatching investigators. Relating to long-life Si solar cells, research survey was made on the reduction in deterioration of solar cell. Concerning the hydrogen carbonless energy system, the economical efficiency of a natural energy/hydrogen combined system was studied for all areas of Aomori prefecture. About the development of the multiple chamber type artificial pancreas for patients with serious diabetes, study using model dogs was investigated. As to the processing of PVC waste, the mechano-chemical method was discussed in the U.S. The paper further surveyed the following: PDE application to the aerospace field, joint developmental study of the reuse type space transport system by Japan and Russia, treatment/recycling of the electric/electronic equipment waste including toxic substances, technology of the manufacture of nano-particles and evaluation of optical characteristics of nano-structures, etc. (NEDO)

  8. Report on a project to support promotion of forming an environmentally friendly energy community. Survey on business feasibility of electric power generation utilizing combustible wastes solidified fuel in the Kishu and Kumano living area; Kankyo chowagata energy community keisei sokushin hojo jigyo chosa hokokusho. Kishu Kumano seikatsuken'iki ni okeru kanensei haikibutsu kokeika nenryo riyo hatsuden jigyo no jigyoka kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys and discussions were given on business feasibility of a wide area RDF power generation system in the Kishu and Kumano living area. The discussions dealt with as wide area as transcending prefectural borders and including the southern parts of Mie and Nara Prefectures with the city of Shingu as the central part. Wastes generation amount is estimated to be about 70,000 tons at the present as wastes that can be turned into RDF, and to be decreased to 67,000 tons in 2018. The manufactured RDF has calorific power of 3500 to 4500 kcal/kg, two to three times greater than that of wastes. The RDF manufacturing facilities installed in cities, towns and villages have capacity of 30 to 50 tons a day, with that in the city of Shingu being the largest at about 78 tons a day. Transportation can be implemented most efficiently when road transportation is used. The RDF power generation system will consist of a fluid bed furnace, a plasma type ash melting furnace, and a bag filter plus activated carbon absorbing tower. The RDF manufacturing cost will be 27,900 yen per ton of wastes in the case of the city of Shingu. In terms of business profitability, the RDF power generation must find sources to pay 21,400 yen per ton of RDF even if the power sale revenue is considered. (NEDO)

  9. FY 1997 report on the survey of history and heritages of industrial technology. Survey of the originality and creativity of electrical and electronic engineering in Japan; 1997 nendo chosa hokokusho (sangyo gijutsu rekishi keisho chosa). Kokunai sangyo no denki denshi gijutsu no dokusosei sozosei no chosahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For selection of future technological themes and developmental techniques, survey was made on the history of development of electrical and electronic engineering and industry in Japan. The Technical Committee for History of Electrical Engineering of the Institute of Electrical Engineers of Japan has diffused various activities on the history research into a society since establishment in April, 1990. Hearing survey which is extremely important for technology succession has been carried out continuously since 1991 for 3 honorary members of this institute who are pioneers of electrical and electronic engineering innovation in Japan. Importance of creative innovative technology development is increasing more and more, and `finding a guide into tomorrow by taking lessons from the past` is one of techniques for technology development. Publication and opening on Internet of the hearing survey results are under consideration as public service. Preparation of the database of the hearing results is also necessary for promotion of these activities. 17 refs.

  10. FY 2000 survey report on the project for preparation of the international energy utilization rationalization basis. 2nd volume. Survey/study for the spread of energy conservation technology; 2000 nendo chosa hokokusho. Kokusai energy shiyo gorika kiban seibi jigyo (Sho energy gijutsu no fukyu no tameno chosa kenkyu to - 2)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In China which is the largest energy consumption country in the Asian region and has much room for the spread of energy conservation technology, investigational study was made with the aim of widely spreading energy conservation technology and solving environmental problems. This report summed up the tackling with environmental problems for making improvement in energy conservation. In the study of the CDM introduction based on the heat supply in Beijing city, conducted were the report on the research on the CDM introduction to coal-fired heat supply facilities and small gas boilers and the consideration of possibility/conditions/method of Japan's transfer of technically advanced space heating technology to China. In the study of 'advanced traffic system - Tsinghua University Green Campus Project,' carried out were the simulative study for grasp of the traffic flow in university, consideration of characteristics of exhaust gas at the time of car running on road and the road pollution mechanism, consideration of the study of electric cars considered of the environment. (NEDO)

  11. Report on the survey made under the research contract with NEDO, `The International Work Division/Energy Demand Effect Survey.`. Influence of the economic growth in Asia on the energy demand; 1996 nendo `kokusai suihei bungyo energy juyo eikyo chosa` itaku chosa kekka hokokusho. Asia no keizai hatten ga energy juyo ni oyobosu eikyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report includes surveys on the following: (1) the progress situation of the Asian information society, (2) changes of corporate network, business flow, material flow and money flow in association with the information society, (3) the present situation of the industry-accumulated region in Asia and inter-region network, (4) impacts of the above-mentioned changes on the trade and investment structure in Japan, (5) how to tackle the energy issue in Asia in the future. First, effects of the advance of the information society on energy supply/demand were studied. Next, an analysis was made of effects of the progress of the high-grade information society in Asia on economy, industry and corporate action. The degree of the progress of the information society in Asian countries was made clear from the infrastructure arrangement and the developmental status of application. Contribution of the financial network to the economic growth in Asia and the development were clarified. The organization of corporate networks in Asia where paradigms are converting was made clear to consider industrial clusters in Asia. Last, in the light of the economic relationship between Japan and Asia, a study was made on the future policy of Japan for Asia. 238 refs., 77 figs., 89 tabs.

  12. Survey report for fiscal 1998. Survey of the current state and tasks of research and development of technologies for effectively utilizing CO{sub 2} fixation by higher vegetation; 1998 nendo chosa hokokusho. Koto shokubutsu ni okeru nisanka tanso koteika yuko riyo gijutsu no kenkyu kaihatsu no genjo to kadai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations and studies are conducted seeking for a CO2 fixation method improved by utilizing the photosynthesizing function of higher vegetation. Details of higher vegetation genes are being disclosed thanks to the rapid progress of studies making use of molecular biological techniques, and the application of the genetic mechanism to scientific and technological fields is becoming increasingly feasible. In particular, the role of the CO2 fixation enzyme RuBisCO has been elucidated almost completely. It has been learned that, in terms of photosynthesizing capability, the C{sub 4} plants (corn etc.) are 2-3 times higher than the C{sub 3} plants (rice, wheat, etc.), and 5-10 times higher than the CAM plants (cactuses etc.). Studies are also under way about the rice genome so that a photosynthesizing capability so high as that of the C{sub 4} plants may be endowed the rice plant. The metabolism and control of useful substances produced in the CO2 fixation process etc. in the higher vegetation are being investigated, and it is now expected that some day such useful substances will be produced and utilized efficiently. Researches are under way into the relationship between the green leaf that is the organ that performs photosynthesis and the organ (sink) that stores and utilizes starch and sugar is in progress, and now a new field is going to open where vegetables will be fully utilized. (NEDO)

  13. FY 2000 report on the survey of the project for arrangement of the basis of the international energy utilization rationalization. Survey of diagnosis of energy conservation in main industries of ASEAN countries; 2000 nendo kokusai energy shiyo gorika kiban seibi jigyo chosa hokokusho. ASEAN shokoku shuyo sangyo ni okeru sho energy shindan chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of securing the stable energy supply/demand and contributing to the sustainable economic growth in ASEAN countries, survey of the diagnosis of energy conservation was conducted. In this survey, the diagnosis on energy conservation was made in terms of typical plants/works jointly with ASEAN-side engineers to grasp the actual state of energy consumption of each of the plants and to give advice on energy conservation policies. The countries and companies selected as objects in this fiscal year are a fiber plant in Malaysia (Arab-Malaysian Development Berhad), a paper mill in Indonesia (P.T.Kertas Leces Pulp Paper Mill) and a cement plant in Brunei (Butra Djajanti Cement SDN BHD). Diagnosis was made for each of them on January 15-19, on January 22-26 and on February 5-9, 2001, respectively. Through Workshops No. 1 (November 2000) and No. 2 (December 2000), this diagnosis program was carried out in 2001. On the basis of the results of the diagnosis, presented were the necessary energy conservation policies to be taken. (NEDO)

  14. FY 1998 report on the results of the technology development for production of fuel cell use coal gas (Support/investigational study). 1. Survey of social adaptability - 2. Element test; 1998 nendo nenryodenchi yo sekitangas seizo gijutsu kaihatsu (Shien chosa kenkyu) seika hokokusho. 1 shakaitekigosei chosa - 2 youso shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the purpose of commercializing the coal gasification fuel cell combined cycle power system, survey/study on the production technology of fuel cell use coal gas were conducted, and the FY 1998 results were reported. In the survey in the U.S., information/knowledge on the state of the progress of the coal gasification combined cycle power generation project were obtained through the participation in the gasification conference and the coal science conference held by EPRI. Survey was also made on the positioning of coal in the power generation field in Japan. The pilot plant for coal gasifier and gas refining facilities is now under construction. In this fiscal year, for evaluation of the kind of coal to be used for this plant, the gasification test using small pressurized gasifier was made for white oak coal. As a result, the equilibrium value of shift reaction was about 0.6, and equilibrium temperature was about 1,050 degrees C, which were fixed regardless of the oxygen ratio. The initial reaction rate of char gasification in H{sub 2}O was about 1.8 times as high as that in CO2, but the activation energy was the same, about 93.5 kJ/mol. (NEDO)

  15. FY 1999 report on the results of the technology development for production of fuel cell use coal gas (Support/investigational study). 1. Survey of social adaptability - 2. Element test; 1999 nendo nenryodenchi yo sekitangas seizo gijutsu kaihatsu (Shien chosa kenkyu) seika hokokusho. 1 shakaitekigosei chosa - 2 youso shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of commercializing the coal gasification fuel cell combined cycle power system, survey/study on the production technology of fuel cell use coal gas were conducted, and the FY 1999 results were reported. The survey in the U.S. indicated that all of three IGCC plants in the U.S. had experienced troubles in the early stage and had now been in somewhat stable operation by taking measures therefor. Survey was also made of the state of progress of IGCC plants now in operation/trial operation in Europe. Further, survey was conducted of the Carina cycle, high efficiency cycle with a water-ammonia mixture as medium. As to the element test in this fiscal year, the test using gasifier was conducted for Adaro coal (high water content coal produced in Indonesia), one of the coals to be used for pilot plant. As a result, the following information/knowledge were obtained: the equilibrium value of the shift reaction was fixed, about 0.6, regardless of the oxygen ratio; the initial reaction rate of char gasification in CO2 was almost fixed, regardless of the carbon concentration in char. (NEDO)

  16. FY 2000 report on the results of the technology development for production of fuel cell use coal gas (Support/investigational study). 1. Survey of social adaptability - 2. Element test I - 3. Element test II; 2000 nendo nenryodenchi yo sekitangas seizo gijutsu kaihatsu (Shien chosa kenkyu) seika hokokusho. 1 shakai tekigosei chosa - 2 youso shiken 1 - 3 youso shiken 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of commercializing the coal gasification fuel cell combined cycle power system, survey/study on the production technology of fuel cell use coal gas were conducted, and the FY 2000 results were reported. As to the coal gasification technology in countries of the world, survey was made of the state of the operation in IGCC projects in Indiana State and Florida State in the U.S. and the IGCC project in Spain. Survey was also made of the gas turbine cycle using humid air, HAT (humid air turbine). In the element study, the gasification test using the pressurized gasification test furnace was conducted for Bontang coal (bituminous coal produced in Indonesia), one of the coals to be used for pilot plant. As a result, the following information/knowledge were obtained: the value of shift reaction was 0.6 or so, less affected by the kind of coal and oxygen ratio; the reaction rate of char gasification in CO2 was high in order of Bontang coal, White Oak coal and Adaro coal. Further, the analysis of the pressurized gasification test furnace was carried out using the simulator for the entrained bed coal gasification. (NEDO)

  17. FY 1999 report on the potential survey of implementation of a model project on cement sintering waste heat (preheater and clinker cooler) recovery power generation facilities in the Philippines; 1999 nendo chosa hokokusho. Firipin ni okeru cemento shosei hainetsu (Pre heater oyobi kurin ka kura) kaishu hatsuden setsubi model jigyo jisshi kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of conserving energy and reducing greenhouse effect gas emissions, investigational study was made of the power generation using the waste heat recovered from cement plants in the Philippines. At cement producing plants, approximately 30% of the energy being consumed in the cement sintering process is released into the air. In this project, this heat energy is recovered by boiler and used for power generation. The equipment to be introduced is exhaust heat recovery boiler, steam turbine/generator and the other accessory equipment. The potential survey for implementation of this project was conducted for Trans-Asia Power Generation Corp. (TAP), subsidiary of HI Cement Corp., Solid Cement Corp. and Apo Cement Corp. The results of the investigational study indicated that Solid Cement Corp. was the most suitable in aspects of technology and others. Top management of the CEMEX group also intended to regard Solid Cement Corp. as a company for implementing the project. As a result of the discussion, however, the company expressed their negative opinion about the participation in the project. The situation of materialization of the model project became very difficult. (NEDO)

  18. Fiscal 1999 technical survey report. Basic project on international cooperation on energy consumption improvement, etc. (Japan International Cooperation Center project on promotion of exchange of specialists); 1999 nendo kokusai energy shohi koritsuka nado kyoryoku kiso jigyo / kokusai energy shohi koritsuka chosa nado kyoryoku kiso jigyo chosa hokokusho. Kokusai kyoryoku center jigyo suishin senmonka koryu sokushin jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    Specialist related to the governments of Thailand, Malaysia, and Indonesia where NEDO (New Energy and Industrial Technology Development Organization) implements its model projects were invited. They exchanged opinions with officials of the Japanese Government and affiliated organizations over measures for effective energy utilization. Opinions were also exchanged over the response of energy-consuming industries, development of technologies, and the status of their adoption. Activities of government-related participants are described below. Under a Model Project for Utilization of Waste Heat from Incineration of Industrial Waste at Industrial Estate, five Thai people with Industrial Estate of Thailand visited Ministry of International Trade and Industry, NEDO, NKK Corporation, Toyota Motor Corporation, and Keiyo Food Industrial Park. Under a model project on the recovery of waste heat from paper sludge incineration, four Malaysian people with Ministry of Energy, Communications and Multimedia or with Energy Center visited Ministry of International Trade and Industry, NEDO, NKK Corporation, Toyota Motor Corporation, and Japan Paperboard Industries Co., Ltd. Under a model project on the utilization of paper sludge and solid waste, four Indonesian people with Ministry of Industry and Trade or with Ministry of Mines and Energy visited Ministry of International Trade and Industry, NEDO, Babcock-Hitachi K.K., and Oji Paper Co., Ltd. (NEDO)

  19. FY 1999 report on the survey of the basic cooperation project of enhancement of the international energy consumption efficiency. Project on promotion of exchanges with the persons concerned with government agencies, etc.; 1999 nendo kokusai energy shohi koritsuka nado kyoryoku kiso jigyo, kokusai energy shohi koritsuka chosa nado kyoryoku kiso jigyo chosa hokokusho. Seifu kikan nado kankeisha koryu sokushin jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of promoting the understanding of effective energy utilization and constructing corporative relations between countries, the persons concerned with government agencies of India, China, Indonesia, Vietnam, Myanmar and Thailand were invited to Japan, and exchanges of opinions were made on policies, technical development, the state of the introduction, etc. The persons concerned with governments of India, China and Indonesia participate in NEDO Forum 2001 to give lectures on the energy policy of their own. The persons sent from the Vietnamese government paid visits for survey to NEDO, Obayashi Corp., Kawasaki Heavy Industries, Ltd., Mitsubishi Materials Corp. and Taiheiyo Cement Corp. as reference of the model project on cement sintering plant power reduction. The persons sent from the Myanmar government paid visits for survey to NEDO, ECCJ, Chiyoda Corp., Yokogawa Electric Corp. and Cosmo Oil Co. as reference of the model project on energy conservation at fertilizer plant. The persons concerned with the Thai government paid visits for survey to the plants concerned with the model project on residue combustion waste heat recovery facilities at paper mills and the model project on waste heat recovery at steel material heating furnace. (NEDO)

  20. FY 1998 annual summary report on project for international energy consumption rationalization. Survey on analysis tool for improving efficiency of Asian energy consumption (data book 2 for 1985); 1998 nendo kokusai energy shiyo gorika nado taisaku jigyo chosa hokokusho. Asia energy shohi koritsuka bunseki tool chosa jigyo (shiryoshu 2 1985 nen data)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The data book is compiled, based on common industrial classifications, as the tool for analyzing, e.g., the mutual ripple effects of economic growth and increased efficiency of energy consumption throughout the Asia-Pacific region. This book summarizes the industrial-related and energy-related tables for 8 Asian countries and Japan. The book II is for the 1985 data (1987 data for China), comparing with the book I for the 1990 data. The industry-related tables are composed of the tables for transaction bases, input coefficients, final demand converters, importation coefficients, inverse matrices, sensitivity/influence coefficients, production inducement levels, production inducement coefficients, degrees of dependence on production inducement, importation inducement levels, importation inducement coefficients, and degrees of dependence on importation inducement. Energy-related tables are composed of the tables for, e.g., energy input, energy consumption, emissions, and CO2 emissions. (NEDO)

  1. FY 1998 annual report on the project of basic survey for improving energy consumption efficiency in developing countries / invitation of engineer trainees from developing countries (Indonesia, the Philippines, Vietnam and Myanmar); Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo / hatten tojokoku gijutsusha shohei jigyo 1998 nendo chosa hokokusho (Indonesia, Philippines, Vietnam, Myanmar)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    NEDO is positively implementing the training programs, in view of importance of training experts on (energy-saving and environmental conservation technologies), by inviting administrators and engineers from developing countries to educate them with Japan's pollution preventive techniques, administration procedures, energy-saving measures, and so on. In FY 1998, NEDO commissioned the International Center for Environment Technology Transfer to train administrators and engineers from Indonesia, the Philippines, Vietnam and Myanmar. This paper describes the proposals, based on the collected answers of the trainees to the questionnaires. The trainees were interested in all themes. About 40% of the trainees considered that the training period was short. Some trainees hoped the training course was held in summer. Difference in industrialization is reflected in difference in recognition and urgency of the environmental problems. Training was conducted by English and Vietnamese, but could be done without translators of Vietnamese. Preparation for the invitation needs a lot of works, and the course should be explained more thoroughly beforehand. It is regrettable that one trainee from Indonesia was late for the course. (NEDO)

  2. Basic research on energy conservation in developing countries. Joint research on oil conservation (research report on the industrial basis of Socialist Republic of Vietnam); Hatten tojokoku energy shohi koritsuka kiso chosanado jigyo sekiyu shohi koritsuka kyoryoku chosa. Betonamu shakai shugi kyowakoku sangyo kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The field research of oil conservation was conducted in developing countries, in particular, Vietnam where a steep increase in oil consumption is anticipated in the future. Energy conservation is the most effective direct measures to control combustion of fossil fuels, and an important issue to be promoted by all countries in the world to prevent global warming and reserve energy resources. In fiscal 1994, main industries in the northern part of Vietnam were researched. In fiscal 1995, the report meeting of plant survey results in the northern part and the technical seminar of energy-saving in industrial field were held, and plants around Ho Chi Minh City in the southern part of Vietnam were researched. Although Vietnam has recently acquired membership in ASEAN and is undergoing dramatic economic growth, has many problems in environmental measures. Japan has top-ranking results on energy-saving in industrial field, and the transfer of such superior technologies and techniques will greatly contribute to resource and global warming problems as well as pollution control measures in Vietnam. 13 refs., 25 figs., 26 tabs.

  3. FY1998 survey on IEA international cooperation project on demonstration and survey of new load leveling methods (participation in the IEA/DSM task VI); 1998 nendo fuka heijunka shinshuho jissho chosa IEA kokusai kyoryoku jigyo 'IEA/DSM task 6 eno sanka ni tsuite' chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    It is intended to participate in the IEA international cooperation project related to DSA, exchange items of information, and promote demonstration and survey of new load leveling methods. The existing and newly proposed DSM mechanisms as the achievement of the previous tasks were put into order. The arena of information exchange and discussions was prepared through use of the Internet homepage for the IEA/DSM implementation agreement. Necessary official policies were also made available. Points of precautions when the mechanisms of other countries are used in Japan: the key to the success depends on social or cultural situations that work as the base; therefore, comparisons and analyses are necessary on such elements as customers as the object, energy projects and governments; compatibility of the situation and pattern of the demand side with the DSM technologies governs the reasonability thereof; the types of the mechanisms are narrowed down by size of the customer division, consumption pattern, electric power quality and safety, and needs on the flexibility; proliferation levels of the DSM technologies determine the appropriate mechanisms; and how the DSM is conceived against the final consumption is governed by the conception by both of the customers and the government. (NEDO)

  4. Fiscal 1997 report on the survey for a data book on new energy technology development. Waste power generation, solar energy utilization. geothermal power generation, clean energy vehicles, coal liquefaction/gasification, and traverse themes; 1997 nendo chosa hokokusho. Shin energy gijutsu kaihatsu kankei data shu sakusei chosa (haikibutsu hatsuden, taiyonetsu riyo, chinetsu hatsuden, clean energy jidosha, sekitan ekika gas ka oyobi odanteki theme)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper collected and arranged data on new energy technology. As to the waste power generation, in terms of general waste, 161 places have power generation facilities, 657,000 kW in output, as of the end of FY 1996. Out of them, 100 facilities (scale of output: 555,000 kW) are selling power. In terms of industrial waste, 53 places (209,000 kW) have power generation facilities. The output will be 2 million kW in FY 2000. In relation to the solar energy utilization, the number of solar systems introduced in FY 1996 is 25,000, that of water heating appliances produced in FY 1996 is 170,000. Geothermal power of 494,000 kW and 37,000 kW was introduced for electric power industry use and private use, respectively. Clean energy vehicles have not been so much spread, but the hybrid car was put on sale in 1997. Concerning the coal liquefaction, the R and D were made at a pilot plant of NEDOL process, and operation started in 1997. As to the coal gasification, investigational study and element study on the demonstration plant are being conducted in FY 1997 and 1998, making use of the research results obtained from the existing pilot plant of coal gasification combined power generation

  5. Fiscal 1997 basic research on coal resource development (equipment development). Report on R and D of new exploration technology (exploration of medium-depth coal deposits in water areas); 1997 nendo sekitan shigen kaihatsu kiso chosa (kiki kaihatsu hen) hokokusho. Shintansa gijutsu chosa kaihatsu (suiiki chushindoso tansa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes the research result on development of new coal exploration technology. For a high-precision and high-resolution reflective seismic exploration system, R and D was made on the exploration technology of several meter in resolution for medium-depth (800m) coal deposits under a lake of 2m deep. As a result, the high-frequency and high-power source (150-200Hz in dominant frequency, 700-800m in penetrability) and the high-frequency and high sensitivity receiver (10-1000Hz in frequency band, 35V/PA in sensitivity) were developed successfully, and the positioning system was improved. The final evaluation of these elementary technologies was carried out through demonstration tests, resulting in satisfactory results. For a high-efficiency trial drilling system, the in-bore trouble prevention system for measurement, processing and analysis of drilling data (drilling length, drilling rate, revolution, bit load, torque) and drilling mud data (charge water pressure, charge/discharge water, density, pH, viscosity) was constructed. The outlook for low-cost measurement and a safety during drilling was thus obtained. (NEDO)

  6. Report for fiscal 1981 on comprehensive survey for nationwide geothermal resources. Survey on radar imaging method - geothermal conception design (Associated material 3 - materials related to U.S. geothermal analysis contractors and consultants); 1981 nendo zenkoku chinetsu shigen sogo chosa hokokusho. Radar eizoho chosa (chinetsu kaiseki gainen sekkei futai shiryo 3 (Beikoku chinetsu kaiseki contractor oyobi consultant kankei shiryo))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-10-01

    This paper summarizes the U.S. geothermal analysis contractors, including the Aero Service Corporation, the EG and G Group, the QEB Group, and the Republic Geothermal, Inc., and the consultants, including the Remote Sensing Consultants. For the Aero Service Corporation, the paper states histories of and books written by major personnel. For the EG and G Group, the paper states the outlines of such companies as EG and G Services, EG and G Geometrics, Mars Associates, Inc., and UURI, as well as histories of and books written by major personnel. For the QEB Group, the paper states the outlines of such companies as QEB, Inc., and Eureka Resource Associates, Inc. as well as histories of and books written by major personnel. For the Republic Geothermal, Inc., the paper states the company outline, histories of and books written by major personnel. For the Remote Sensing Consultants, the paper states the history of and books written by Dr. R.J.P.L. Lyon. (NEDO)

  7. Report on the survey in fiscal 1998. Basic survey on promotion of joint implementation (scrap and build of Atyrau Refinery in the Republic of Kazakhstan); 1998 nendo chosa hokokusho. Kyodo jisshi nado suishin kiso chosa (Kazakhstan kyowakoku Atyrau seiyusho no scrap and built)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Discussions were given on the modification plan for Atyrau Refinery in Kazakhstan as a basic survey on promotion of joint implementation based on the COP3. The plan is intended mainly on modernization of overaged refineries, energy conservation, and prevention of pollution. The gists of the plan consist of improvement of quality of diesel oil and gasoline, reduction of production ratio of fuel heavy oil, plant efficiency enhancement, and environmental improvement. The crude oil selected in consideration of the demand in market was the light-gravity Tengiz crude oil whose production increase was attempted. For product quality, a plan was established to modify the facilities to realize improvement in content of light oil, sulfur and aroma, production of non-leaded gasoline, and octane value improvement in consideration of exporting the product into European markets. Since this project is applied to a private corporation, it is necessary that the project is commercially viable. However, the commercially low profitability makes the implementation of the project difficult unless such conditions as crude oil price and product sales price would be improved largely. Effect of the carbon dioxide gas reduction as a result of the implementation would be 180,000 tons annually, but in terms of cost effect, the implementation requires an investment of 500 Dollars per ton of carbon dioxide, thus the effect is low. Reduction in other greenhouse effect gas is not large quantitatively. (NEDO)

  8. Fiscal 1998 research report. Survey on development and application of membranes with pores of micron to nano-meter sizes; 1998 nendo chosa kenkyu hokokusho. Makuro kara mikuro (nano mezo dai) size wo motsu, menburenmaku no kaihatsu narabi ni oyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches on preparation of membranes of various materials have been promoted by not systematic technique but separate techniques according to needs of concerned fields. To establish the efficient technique for membranes with pores of required uniform size according to needs of various industries, survey and study were made on process optimization and low-cost production method. Porous membrane is the leading candidate for new separation systems as separation medium in chemical industry, hot gas filtration for energy production and environmental purification engineering. The electrode, separator and gas storage medium of fuel cell vehicles and next-generation batteries require effective porous materials. The workshop on engineering porous materials held in May 1993 confirmed the time of following materials: High-efficiency gas separation membrane, chemical catalytic membrane, fuel cell electrode and absorbent for environmental purification. Development of inorganic membranes more excellent in high-temperature stability, strength, catalytic activity and corrosion resistance than previous polymer membranes is important. (NEDO)

  9. Report on the survey of a possibility of the introduction of a snow/biomass energy hybrid system to Yasuzuka Town, Niigata Prefecture; 2001 nendo kankyo chowa gata energy community field test jigyo chosa hokokusho. Yasuduka machi yuki baiomasu energy tou hybrid system donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    In Yasuzuka Town, Niigata Prefecture, an investigative study was made of a space heating/cooling hybrid system using snow and rice hulls. The study for introduction of this system was conducted for Yasuzuka Junior High School, Yasuzuka Elementary School and the mushroom bed shiitake (a kind of mushroom) house. In the investigative study, the following were studied: properties and the existence amount of snow, properties and the existence amount of biomass, energy demand at facilities for study and the requirement of snow/biomass, collection system/storage system/utilization system of snow/biomass, utilization method of melting water and ash/smoked charcoal, selection/optimization of the snow/biomass hybrid system, system introduction plan, system evaluation, etc. As a result of the study, it was found that the initial cost of the snow space cooling system for shiitake house was about twice as high as that of the electric space cooling system and that the price of the space heating system using rice hulls was three times - six times as high as that of the fossil fuel boiler. Further, it was calculated that the amount of reduction in CO2 emissions was 7.4t-CO2/y. As to the economical efficiency, it was also necessary to make a comparison with a case of disposing of rice hulls as waste. (NEDO)

  10. Basic research on energy conservation in developing countries. Basic research on promotion of activities implemented jointly (AIJ) (research on possibility of AIJ in developing countries); Hatten tojokoku energy shohi koritsuka kiso chosanado jigyo kyodo jisshi suishin kiso chosa. Hatten tojokoku ni okeru kyodo jisshi katsudo no kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The activities implemented jointly (AIJ) is expected as global measures to reduce greenhouse gas (such as CO2) emission. In this report, the possibility of AIJ projects in developing countries was researched. The United Nations Framework Convention on Climate Change was signed by 155 countries in 1992. This convention parties approved AIJ projects for measures against global warming. The 1st Conference of the Parties (COPI) held in 1995 approved the pilot phase of AIJ by voluntary workers jointly with developing countries until the end of this century. The trend, level and future plan of energy conservation technologies were researched and analyzed for steelmaking, cement and electric power supply industries in both the Philippine and Thailand. The possibility of AIJ projects was studied by selecting several Japanese energy conservation technologies transferable to both countries. The same research was also carried out for forest as carbon absorption source. 5 refs., 23 figs., 58 tabs.

  11. Report on FY 1998 project for international energy utilization rationalization, etc. (Project of the analytical tool survey for making energy consumption effective in Asia); 1998 nendo chosa hokokusho. Kokusai energy shiyo gorika nado taisaku jigyo (Asia energy shohi koritsuka bunseki tool chosa jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the Asian region, for the purpose of grasping effects of both economic growth and effective energy consumption, an analytical tool added with a computational function was developed with the interindustrial relations table as database for the analysis of the present situation and the simulational analysis. In the analysis of the present situation, changes between the two time-points, 1985 and 1990, were analyzed using the developed energy consumption table and the CO2 emission table. The energy consumption amount is increasing with the growing economy. However, the energy unit consumption is decreasing in countries except Korea, the Philippines, Singapore and Malaysia. The trend is that the energy consumption is becoming effective and the CO2 emission amount is decreasing. As an example of simulating the introduction effect of energy saving technology, the simulation was conducted on the three: iron steel, paper/pulp, and cement in Indonesia. As a result, the decrease in energy consumption was shown in paper/pulp by 48%, in cement by 16%, and in iron/steel by 16%. The same was also indicated in CO2 emission. (NEDO)

  12. Survey on field test project in fiscal 2001 for environment harmonizing type energy community and its survey project. Survey report on demonstration and survey on wood biomass heat supply system in Oki Town; 2001 nendo kankyo chowa gata energy community field test jigyo chosa hokokusho. Oki machi mokushitsu baiomasu netsu kyokyu jissho chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    Surveys and discussions have been made in Oki Town, Fukuoka Prefecture, on a system to utilize fuel made from wood wastes (biomass) discharged from furniture fabricating and related operation sites. While the monthly biomass production of the town is about 1,100 m{sup 3}, if it is seen moderately as about 600 m{sup 3} monthly, the annual heat generation quantity will be 14,688 times 10{sup 6} kcal. On the other hand, the heat demand in the public facilities is 2,289 times 10{sup 6} kcal as petroleum consumption and 2,950 times 10{sup 6} kcal as electric power consumption in the town office building and the health and welfare buildings. The discussions were given by adding the demand of the JA Mushroom Center and other facilities to the above demand. The heat supply system uses wood fuel and a power plant of the fluidized bed boiler as the core, with the heat media being only the supply of hot water (85 to 90 degrees C). As a result of the discussions in correspondence with the small, medium and large demands, the plant was confirmed economically viable when the plant construction cost is assumed to be 358,000,000 to 398,000,000 yen, the number of amortization year to be 15 years, interest to be zero, labor expense to be of a three-men system, biomass fuel cost to be 2,000 yen per ton, and electric power cost to be 15 yen per kW. (NEDO)

  13. Survey on field test project in fiscal 2001 for environment harmonizing type energy community. Survey report on survey project to install for demonstration of parallel type wood biomass gasification cogeneration system; 2001 nendo kankyo chowa gata energy community field test jigyo chosa hokokusho. Heiretsu gata baiomasu gaska co-generation system no jissho secchi chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

    Technical and economical feasibility surveys toward installation of a practical demonstration system have been performed in Memuro Town in Hokkaido on a wood biomass gasification cogeneration system using waste woods produced in sawmills as the raw material. This system requires two kinds of performances: being usable in cold areas (20 to 30 degrees C below zero) and being capable of achieving size expansion optionally by using the parallel type system configuration. As a result of the discussions, the following facts have been made clear: with respect to the aspects of wood biomass supply quantity and energy demand, the planned operating system is provided with sufficient conditions to satisfy the requirements; technological improvement and enhancement of the gasification cogeneration system are judged to require about half a year to one year; in the economic evaluation, the initial introduction cost is so large that the self-burden of up to 25% is a limit, and financial assistance from the national and prefectural governments is a prerequisite. In addition, enhancement of the operation rate in the initial stage is required, and so is the completeness in the technical aspects. (NEDO)

  14. Survey on field test project for environment harmonizing type energy community. Survey report on survey project to install cogeneration demonstration plant utilizing wood biomass such as thinned trees; 2001 nendo kankyo chowa gata energy community field test jigyo chosa hokokusho. Kanbatsuzai tou no mokushitsu baiomasu wo riyoshita co-gene jissho plant secchi chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    Discussions have been given on a plan to install in Gifu Prefecture a biomass cogeneration plant with an electric output of about 1 to 5 MW in the premises of Prefectural Forest Culture Academy. The plant converts unutilized thinned trees and other waste trees into electric power and heat, and performs home consumption at the Academy, effective utilization and sale of the energies in the local area. The discussions were executed on design of a wood biomass material collection system, survey on heat utilization, selection of the type of the cogeneration plant, and profitability of the power generation business. For the power generation system, the gasification system was compared with the steam system of direct combustion, and furthermore, a power generation exclusive system and a heat-power simultaneous generation system were discussed. In the heat demand, possibilities were discussed on district air conditioning in the plant nearby area. In discussing the profitability of the biomass power generation, combination of the fuel price with the power sales price was sought, under an assumption of the total construction cost of 2,440,000,000 yen, whose 50% is the subsidy from the national government, the remainder being raised by issuing bonds (annual interest at 2.0% and redeemed in 15 years), annual operation time being 8,040 hours, capacity at the power distribution terminal being 4,300 kW, the number of required persons being 12, and the limit of IPR being 10%. (NEDO)

  15. Field test project for environment harmonizing type energy community. Report on feasibility survey on commercialization of wood biomass energy project in Kami-ina; 2001 nendo kankyo chowa gata energy community field test jigyo chosa hokokusho. Kamiina mokushitsu baiomasu energy jigyoka kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-06-01

    With an objective of promoting the forestry set with countermeasures for forest devastation in the Kami-ina district in Nagano Prefecture, surveys and discussions were given on heat utilization by direct combustion of wood chips and pellets (especially on the pellet manufacturing and selling business). With respect to the raw materials for the pellet production (about 2,700 tons annually) of the scale under the present survey, it was discovered that pure and low-cost biomass resources can be obtained sufficiently. The pellet manufacturing factory is considered possible of construction with the cost of about 150 to 200,000,000 yen in the case of production scale of the planned 1,750 tons annually. The factory operation was identified possible even without special skills or experienced persons. As a conclusion, it was revealed that sales of pellets may be possible at about the same price as kerosene (20 to 25 yen per kg) as converted to the heat quantity, if a demand of 1,750 tons annually can be assured as the full operation base within the certain time period, and if the national government will provide a subsidy for the plant construction, and the surrounding self-governments will agree to share the burden. (NEDO)

  16. Research report for fiscal 1998 on development of environmentally friendly high-efficiency energy utilization system. Research of optimum system designing technology (Research of effect of eco-energy city system technology introduction to Osaka); Kankyo chowagata kokoritsu energy riyo system kaihatsu Saiteki system sekkei gijutsu no kenkyu 1998 nendo chosa hokokusho (Osakafu). Ekoene toshi system gijutsu donyu koka no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Concerning the district in Osaka Prefecture selected for study in fiscal 1997, it is investigated whether energy efficiency is enhanced, and environmental impact reduced, by the introduction of element technologies, and the findings are compared with the results expected to be produced without their introduction. Problems about their introduction are also discussed. Taken up for study are the collection and utilization of heat from a water granulated slag manufacturing plant of an iron mill, exhaust heat reform and recovery system at a chemical plant, heat supply system driven by a high-performance heat pump capable of dealing with various kinds of fuels, compression/suction hybrid heat utilization system, and a cold heat supply system using microspheres. Annual energy consumption, CO2 and NOx emissions, and costs are calculated for each of them. Concerning these element technologies, various tasks are discussed, related to the technology of their systematization, economy, dissemination of district heat supply, and wide-area heat supply businesses utilizing exhaust heat. As the result, it is concluded that the primary energy consumption as a whole is reduced upon their introduction and that energy saving effect and environmental impact reducing effect are in presence. (NEDO)

  17. Report on information collection and analysis for fundamental survey on coal resource development in fiscal 1998. Survey on coal supply potentiality in Bowen Basin in Australia; 1998 nendo sekitan shigen kaihatsu kiso chosa joho shushu kaiseki hokokusho. Goshu Bowen bonchi sekitan kyokyu potentiality chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was made on coal supply potentiality in Bowen Basin in Australia. The main coal beds exist in the order of four beds in the Permian period. The oldest bed is the Reids Dome bed in the Lower Permian period, deposited in the south-west part of the basin. The later wide-area transgression has caused the Back Creek bed groups to deposit, whereas three coal measures have deposited in a concave on the raised basic bed. Later, the ocean has invaded into the entire basin. After having turned into the Upper Permian period, regression had occurred from north to south, where major coal measures such as the Moranbah and German Creek beds had deposited over the entire basin. Further regression has taken place to south, causing three uppermost coal measures to have deposited over the entire basin. In major part of the areas identified currently with existence of coal measures, and even in areas without mines, the mining right or the exploration right has been established, limiting the areas having development potentiality. Five abandoned mining areas exist in the Rangal coal measure, two in the Moranbah coal measure, two in the Reids Dome coal measure, and one in the Baralaba coal measure. There is a possibility of discovering areas developable for a scale of several ten million tons. (NEDO)

  18. Report on a commercialization fundamental investigation (in Palakan Area, East Kalimantan, Indonesia) in relation to FY 1997 investigations on geological structures in overseas countries; 1997 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Higashi Kalimantan shu Palakan chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A fundamental investigation was carried out on coal mine development in Palakan Area, East Kalimantan, the Republic of Indonesia. Based on the existing information available from geological investigations having been performed to date, including trial drilling, the present investigation carried out mapping surveys for new access roads to each trial drilling location and coal bed investigations on the existing open-cut mining sites. The trial drilling investigations were conducted by using grids with about 500 meter interval to identify existence status of coal beds and coal quality. Seven drillings to depths of 170 to 230 m resulted in a total drilling length of 1350 meters. Trial drilling samples were collected from all beds in major coal beds, and analyzed in Japan according to JIS standard. Overall geological analysis including coal quantity calculation by coal beds, open-cut sites and underground mining sites was executed from available geological sketches, geological histograms, coal bed histograms and other existing items of information. Evaluation was given on potentiality of the investigated areas for coal development based on the above analytical results. In addition, infrastructure related investigations were also performed. 29 refs., 114 figs., 37 tabs.

  19. Fiscal 1997 survey report on the jointly executed/promoted basic survey project (the jointly executed activity Japan Program). Feasibility survey for CO2 reduction by deregulating heavy traffic at specified crossings in Bangkok, Thailand; 1997 nendo chosa hokokusho (kyodo jisshi suishin kiso chosa jigyo (kyodo jisshi katsudo Japan program)). Taikoku Bangkok no tokutei kosaten ni okeru kotsu jutai kanwa ni yoru CO2 sakugen kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The monetary crisis in Thailand with the baht drop in July 1997 as a beginning rapidly worsened the Thai economy. With it, the number of automobiles sold sharply declined, and automobile manufacturers were also heavily damaged as seen in the temporary discontinued production, etc. Under such economic situation, a discussion was made on execution of the project with the Thai Automotive Industry Association (TAIA), a partner at the Thai side. As a result, agreement was made on the positioning of the project, role sharing, and selection of measures against heavy traffic as follows: Japan Automobile Manufacturers Association (JAMA) conducts a feasibility study, proposal of a construction plan and confirmation of effects, and bears the costs. TAIA bears the execution and cost of construction (Due to the worsened Thai economy, JAMA paid almost all the construction expenses). In the light of the economic situation in Thailand, `improvement of the signal control system` was selected as an execution candidate, which has the highest cost effect among the measures against heavy traffic. In the future, the application, registration and execution are done for joint activities for the project. 49 figs., 59 tabs.

  20. An application of SP-method utilizing streaming potential to investigation of underground water-flow at a landslide; Ryudo den'i wo riyo shita shizen den'iho tansa no jisuberi chiiki ni okeru chikasui chosa jikken

    Energy Technology Data Exchange (ETDEWEB)

    Sato, Hiroshi; Toshioka, Tetsuma; Haryu, Shinya [Oyo Corp., Tokyo (Japan)

    1999-02-01

    SP-method utilizing streaming potential was applied to the investigation at a landslide to estimate the flowing direction of underground water-flow at a landslide. As a result, the flowing direction of underground water estimated by the potential gradient method are substantially confirmable with the flow distribution of the underground water estimated from the flow rate in a catchment well. Further, the specific resistivity image method was executed within the same investigation region to estimate the underground specific resistivity structure. It is estimated from the comparison between the results of the specific resistivity imaging method and the results of the potential gradient method that underground water flows from a recess of a contour line of a specific resistivity of 100{omega}m to the catchment well. At the same time, an indoor experiment was carried out for revealing the effectiveness of the potential gradient method in the investigation of underground water. A water channel was formed in an experiment tank, a fluid is flowed into the tank, and a spontaneous potential at the top face in the tank was measured. As a result of the experiment, a phenomenon that the potential decreases right above the water channel was determined. Consequently, the investigation by the SP method utilizing streaming potential is considered to be effective in a landslide region. (translated by NEDO)

  1. FY 2001 new energy vision of the Kin Town area. Initial stage survey. Town with plenty of heart, happiness, good living environment and vitality in harmony with nature; 2001 nendo Kin cho chiiki shin energy vision shoki dankai chosa. Shizen to no chowa ni yoru kokoro yutaka de akaruku sumiyoi katsuryoku aru machi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For working out a new energy vision in Kin Town, Okinawa Prefecture, study as an initial stage survey was conducted of the state of energy supply/demand of the town, existence amount of new energy, possibility of new energy introduction, etc. The energy consumption amount of Kim Town was estimated at 10.71 x 10{sup 10} kcal/y. By sector, it consisted of 5.10 x 10{sup 10} kcal in the transportation sector, 3.51 x 10{sup 10} kcal in the commercial/residential sector and 1.66 x 10{sup 10} kcal in the industrial sector. The rate of energy source was 55.3% of petroleum-base fuel, 40.6% of electric power and 4% of LP gas. The existence amount of new energy was estimated at 39,373 MWh, which is equivalent to 77.8% of the electric power consumption amount of the town. The existence amount of new energy is broken down into 31.4% of wind power generation, 30.3% of solar energy, 12.5% of photovoltaic power generation, 3.0% of waste utilization, etc. As to the program assuming the new energy introduction, a lot of themes were cited such as the introduction of photovoltaic power generation/wind power generation to around the hog raising complex, utilization of wind power/biomass energy in the stockbreeding industry and introduction of hybrid car to official vehicle. (NEDO)

  2. FY 1998 result report. Report on the results of the examinational research on the trend of technology development in the iron/steel industry; 1998 nendo seika hokokusho. Tekko sangyo no gijutsu kaihatsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The trend of the technology development in the Japanese iron/steel industry was compared with those in foreign countries and surveyed to increase the international competitive strength. From the viewpoints of technology, industry and goods, the iron/steel field was characterized based on the statistic data, and especially automobile use steel materials were selected such as cold rolling high tension steel sheet, surface treated steel sheet, and bearing sheet. The analysis of factors of competitive superiority was conducted, and the following were presented: measures for process continuation, and measures taken from the age of equipment and cost indexes. The paper also surveyed the trend of pig iron making/steel making technology in Asia. The present international technical competitiveness in the iron/steel industry in Japan, especially of automobile use steel sheet, is very high. This is because of the well-functioned demand-oriented development, and also as a result of the mutually influentially conducted equipment development such as process continuation and development of new goods, supposing the iron/steel continuous process and reduction in impurities. However, fears are the stagnation in the recent technical development strength and the saturation of new equipment. Moreover, the further heightening is needed of the international cost competitive strength of general-purpose products. (NEDO)

  3. Fiscal 1999 achievement report on the venture business assisting type regional consortium - Minor business creation base type. Research and development of transportable decomposition device for chlorofluorocarbon, formerly known as felon; 1999 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Kahanshiki fluorocarbon (kyumeisho wa fleon) bunkai sochi ni kansuru kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The aim is to develop a high efficiency device named above making full use of Tsukuba University's technical seeds of high efficiency chlorofluorocarbon (CFC) decomposition by plasma application; Asada Corporation's technologies of recovery and regeneration, such as technologies of liquefaction and movement/filling, and its technical seeds involving downsizing; and the technical seeds that Thermal Dynamics Corporation have to offer in relation with its plasma torch technology. An experimental device was fabricated and tested, which resulted in a CFC decomposition rate of 98.6%, and then a prototype CFC decomposition device was built by Asada Corporation and Daiichi Seiko Co., Ltd. The data from the experimental device was analyzed at Tsukuba University and the result was fed back into the prototype for CFC decomposition, when the decomposition goal of 99.999% was achieved. The concentration of hydrogen fluoride or hydrogen chloride also cleared the levels provided for in Environment Agency's CFC destruction guidelines. In the wake of the success, a commercial version of the transportable CFC decomposition device, with the components and connections downsized and rationalized, was designed, and a prototype was constructed. (NEDO)

  4. Fiscal 2000 achievement report on the venture business assisting type regional consortium - Core industry creation type. Comprehensive research and development for reducing ABS (MABS) sensor system into small module for enhancing vehicle steering safety; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Koji no sharyo soansei wo jitsugensuru ABS (MABS) sensor system no kogata module ka ni tsuite no sogo kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The effort aims to develop a sensor system to enable overall VDC (vehicle dynamic control). The goal is to manufacture a small module type sensor system more than 20 times higher than the conventional type in responding speed and accuracy, which will use a novel ABS (anti-lock braking system) capable of direct and real-time measurement of axial forces in the four directions. The prototype module will be a package in which a system-on-a-chip accommodating peripheral circuits is integrated with a sensor. In the effort to develop a novel multi-axial sensing system (MASS) for a smaller ABS, a circuit optimization technology was developed. A dedicated IC (integrated circuit) was developed for a system to process a large volume of signals. In the effort to develop technologies for packaging the novel sensor system and for constructing modules, technologies were developed for integrating sensor components and an IC into one, module junctioning, module installation, simplification of the installation process, and for the manufacturing of modules. Developed in the effort to optimize MASS were technologies involving the selection and evaluation of sensor components and the enhancement of such processes, optimization of the sensor itself, and the improvement of the sensor system for higher efficiency in calculation. Sensor modules were tested aboard vehicles and the compatibility of the system-on-a-chip with the MASS module was confirmed. (NEDO)

  5. Research report for fiscal 1998 including researches into global environmental problems. Business report on the promotion of interaction of scientists over environmental problems in the Asia-Pacific region; 1998 nendo Asia/Taiheiyo chiiki kankyo mondai kenkyusha koryu sokushin jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Global environmental problems are growing quite serious in developing countries, yet they are requested to properly deal with them without making light of sustainable development, for which international cooperation and diffusion of technologies for the development of environmental technologies are mandatory. Japan, utilizing what it learned from pollution within in the past and making the best use of its technologies and knowledge for environmental improvement in developing countries in Asia, has been hosting since fiscal 1997 a function of Environmental Technology Research Network in the Asia-Pacific Region function. In fiscal 1998, a fifth international symposium was convened at Science City Center at the foot of Mt. Suzuka on November 26 and 27. The central theme was the development of environmental technologies and international cooperation for developing nations, and the event attracted 180 participants from inside Japan and abroad. A number of concrete themes came out of working groups on water quality, air quality, and energy/waste, which concerned the drafting of propositions for international collaborative researches. As for researches abroad, four typical Malaysian institutes were visited. (NEDO)

  6. Fiscal 2000 project of inviting proposals for international joint research - invitation for international proposal (Energy conservation No.4). Development of passive cooling mechanism fit for high-temperature high-humidity region; 2000 nendo kokusai kyodo kenkyu teian kobo jigyo - kokusai teian kobo (Shoe No.4). Koon tashitsu chiiki tekigogata passive reikyaku kiko no kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made in cooperation with Vietnam to develop a heat insulating material for buildings, to be used for passive cooling mechanisms symbiotic with the environment and capable of energy conservation. Vegetables are planted on the surface of this building material. Activities are conducted in the three domains of (1) the development of energy conservation-conscious basic materials, (2) selection of vegetables, and (3) the simulation of the effect of the developed materials on temperature. The basic type of the newly developed building material is an asbestos-free vegetable fiber-reinforced cement slate which is covered by such vegetables as members of the Passifloraceae, Vitaceae, and Araliaceae. Conducted in domain (1) are surveys of the actual state of basic material manufacturing in Vietnam and studies of the basic properties of vegetable fiber, properties displayed by vegetable fiber under various chemical environments, selection of vegetable fiber as the basic aggregate, mineral fiber, and the basic material manufacturing conditions. The result of heat load calculation carried out using SMASH for Windows ver.2, which is a program developed for thermal load calculation for houses, shows that the new material lowers the temperature by approximately 3 degrees C. (NEDO)

  7. Fiscal 1998 achievement report on regional consortium research and development project. Venture business raising type regional consortium - Small business creation base type (Regional activation and environment conservation by development of hybrid timber using domestic wood - 2nd year); 1998 nendo chiiki hybrid gijutsu kaihatsu ni yoru kankyo hozen to chusankanchi no kassei seika hokokusho (dai 2 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the settlement of problems of near-mountainous regions growing desolate and for contribution to the solution of environmental problems, locally harvested Japanese cryptomeria, Japanese cypress, pine, etc., have to come back again as main industrial materials to eventually restore agreeable relationship between industry and local life. Results attained in fiscal 1998 about the development of high quality structural plywood and LVL (laminated veneer lumber) production are described. To solve problems about relative strength between individual materials and absolute strength in each of them and about their variations, and to eliminate such variations for their conversion into materials higher in strength and less in variation, technologies have been developed for grading individual wood veneers and for constituting high stress plywood using post-sorting wood veneers. By measuring Young's moduli for fabricated wood veneers using a dynamic Young's modulus measuring device, manufacture of LVL with an intended Young's module has become feasible. Concerning the domestically harvested cypress whose effective utilization is much desired, Young's module is measured for each wood veneer for their grading, and high-strength, high-performance LVL is obtained by laminating them. Cypress veneers short of predetermined standards may be hybridized with imported larch high in Young's module for the production of useful lumber. (NEDO)

  8. Achievement report for fiscal 1996 on the research and development of technologies for important region. Development of control system technology for combustion with energy use rationalized, etc.; 1996 nendo juyo chiiki gijutsu kenkyu kaihatsu seika hokokusho. Energy shiyo gorika nensho nado seigyo system gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The goal is to develop basic technologies to build an SiC device capable of service amid high-temperature surroundings for the advancement and optimization of combustion control systems. In an SiC semiconductor, the Si-C bond is broken when irradiated with ions, and this makes the occurrence of thermal oxidation easy to occur. In the study to form SiC into single-crystal substrates, a substrate with warpage of 10 micrometers or less and surface coarseness of 10 nanometers or less is realized. In the development of sensor technologies, the high-speed CVD (chemical vapor deposition) method is applied for the growth of crystals further on a 3C-SiC layer epitaxially grown by MBE (molecular beam epitaxy) surface control, which improves on layer characteristics. Element technologies are developed for the construction of a 3-terminal element (FET: field effect transistor), which is for the construction of a high-temperature, high-speed SiC device. An effort is made at achieving 3C-SiC hetero-epitaxial growth, etc., on a 3-inch Si substrate using an SiC crystal film formation experimenting apparatus, which aims at constructing a control device. Concerning the combustion control system, the relations between the air/fuel ratio and the emission spectra of radicals OH, CH, and C2 in a flame are made clear. Also referred to are the basic studies being conducted at research institutes such as universities and a survey of technological trends abroad.

  9. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Development of ultrahigh-efficiency crystalline compound solar cell manufacturing technology (Survey of peripheral element technologies - Survey of environmental adaptation of next-generation solar cell development); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Chokokoritsu kessho kagobutsu taiyo denchi no seizo gijutsu kaihatsu (shuhen yoso gijutsu ni kansuru chosa kenkyu - jisedai taiyo denchi kaihatsu kankyo tekioka chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Surveys are conducted of photovoltaic power system development projects and their utilization in Japan and overseas, and a discussion is made on the progress, technical challenges, effects, and implementation systems relating to the solar cell application technology development project under the New Sunshine Program. Compiled in the report are the results of surveys of the research and development of photovoltaic power systems and their diffusion in the U.S. and European nations, and the research and development strategies for and the trends of the development of various types of solar cells in these countries. The trends of research and development of non-conventional type solar cells are also collected, which include 3 cases of TPV (thermophotovoltaic) devices, 5 cases of new inorganic materials, 1 case of new organic materials, and 4 cases of dye-sensitized solar cells. In relation to the status of resources of crystalline compound-based solar cell materials, raw materials for solar cells other than silicon are taken up, and their reserves, manufacturing methods, quantities yielded and consumed, costs, etc., are surveyed. These are all taken into consideration in discussing the basic approach to the study of future research and development as it ought to be. (NEDO)

  10. Report on the achievements in fiscal 1999. Technology to use gas hydrate as a resource (Research and development for exploration, research and development on drilling technologies, investigative research on an environment influence evaluation method, and investigative research on a utilization system); 1999 nendo gas hydrate shigenka gijutsu sendo kenkyu kaihatsu seika hokokusho. Tansa nado ni kansuru kenkyu kaihatsu, kussaku gijutsu nado ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no chosa kenkyu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The contents of the research and development performed in the current fiscal year are as follows: (1) research and development for exploration, (2) research and development on drilling technologies, (3) investigative research on an environment influence evaluation method, and (4) investigative research on a utilization system. In Item (1), element analysis data are used to study a method to estimate production environment of hydrate ore beds by using an inorganic ion analyzer and a trace amount element analyzer, the crust thermal flow measuring method is used to discuss a method to analyze the hydrate stability zones together with the data of sea area exploration records, and conceptual design is made on a resource potential evaluation system. In Item (2), experiments and analytical discussions are performed on decomposition control of the gas hydrate solid-liquid interface according to such conditions for the drilling fluid as temperatures and flow rates. Elucidation is given on the initial process of bubble generation for behavior of decomposed gas bubbles. Observation and elucidation are made on two-phase flow behavior of non-Newtonian fluid. In Item (3), conceptual design is carried out on a system to detect elements of shape change in each bed due to fluid movement in a gas hydrate bed and an upper bed. In Item (4), discussions are given on the optimizing conditions for generation and dissociation of gas hydrates. Investigation is made also on a possibility of the transportation and storage system. (NEDO)

  11. FY 1998 survey report. Survey to prepare a data book related to new energy technology development (Trends on the waste power generation, solar heat utilization, geothermal power generation, clean energy cars, coal liquefaction/coal gasification and new energy); 1998 nendo chosa hokokusho. Shin energy gijutsu kaihatsu kankei data shu sakusei chosa (haikibutsu hatsuden, taiyonetsu riyo, chinetsu hatsuden, clean energy, jidosha, sekitan ekika gas ka oyobi shin energy kanren doko)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Together with the progress of technology development, policies for the introduction/promotion of new energy technology are being developed such as promotion of the commercialization development, revision of the law system, and expansion of the subsidy system for promotion. To push the introduction/promotion forward more effectively, it is necessary to arrange various kinds of data comprehensively/systematically and to make them the basic data for contribution to the spread/education. As to the six fields of the waste power generation, solar heat utilization, geothermal power generation, clean energy cars, coal liquefaction, and coal gasification of the technology fields of new energy, this report collected/arranged the data made public recently in terms mainly of the following: trends of the introduction in Japan and abroad, policy/law/subsidy system in Japan and abroad, cost, system outline, basic terms, a list of the main affiliated companies and groups, and the nation's outlook for energy introduction and policies of each new energy technology in Japan and abroad, and the trends. Moreover, characteristics by field were described of the state of the commercialization/introduction of new energy technology. (NEDO)

  12. Fiscal 1997 survey report. Subtask 2 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study for the promotion of international cooperation; survey/study on the standardization for hydrogen energy technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 2 kokusai kyoryoku suishin no tame no chosa kento (suiso energy gijutsu hyojunka ni kansuru chosa kento)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In relation to the basic study of the standardization for hydrogen energy technology and ISO/TC197, the results of the fiscal 1997 survey were summarized. From fiscal 1994 through 1996, in the wide-range field related to hydrogen energy technology, the survey of the present situation of the related standards/laws was made and the needs/subjects of standardization to be studied in the future were extracted. At the present stage, however, it is still early to enter into the stage of discussing the standardization. Therefore, in this fiscal year, only in the field of the storage/transportation/handling of liquid hydrogen, standards/laws abroad and in Japan were comparatively investigated for the basic study toward the standardization. Further, concerning ISO/TC197, studies were proceeded with of the liquid hydrogen land vehicle fueling system interface/fuel tanks/transportation containers/hydrogen fuel product specifications/airport hydrogen fueling facilities. Some are at the stage of drafting the international standard. Three drafts for the new standard were added such as gaseous hydrogen/hydrogen blend vehicular fuel systems, gaseous hydrogen fuel tanks, and basic requirements for safety of hydrogen systems. The standardization is indispensable to introducing the developed technology to the commercialization. 9 refs., 5 figs., 13 tabs.

  13. Achievement report for fiscal 1997 on the research and development to lead to gas hydrate using technology. Research and development on exploration, research and development on drilling technologies, survey and research on a method to evaluate environmental impact, and survey and research on a utilization system; 1997 nendo gas haidoreto shigenka gijutsu sendo kenkyu kaihatsu seika hokokusho. Tansanado ni kansuru kenkyu kaihatsu, kussaku gijutsu ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no chosa kenkyu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    The present study is intended to analyze comprehensively geophysical, geological and geochemical data, and establish a technology to estimate distribution of gas hydrate (GH) in sea areas around Japan. It is also intended to develop a high-accuracy resource amount calculating method utilizing the result of excavation of GH planned in the future. In order to achieve these goals, the following activities are performed: (1) study on a method to estimate production environment of GH deposits, (2) development of a method to estimate GH stability areas by using the crust thermal flow measuring method, and (3) study on estimation of GH distribution and wide-area potential. For the study (1), an inorganic element analyzer was introduced, and calibration of devices was performed in fiscal 1997. A survey was carried out on literatures related to distribution of inorganic elements and process of GH deposit production. In the study (2), design and trial fabrication were executed on a high-accuracy crust thermal flow measuring device, capable of long-term continuous observation. In the study (3), re-processing focusing on BSR was implemented by using the latest computer and analysis software on the data in which BSR has been confirmed in the surveys done in the past on sea areas around Japan. (NEDO)

  14. Survey report for fiscal 1999 on internationalization of technologies for effective use of energy resources. Survey of international trend of technology management (Survey of necessity of creating a strategic research organization for researches on technology, management, innovation, etc., for international competitiveness enhancement); 1999 nendo energy shigen yuko riyo gijutsu kenkyu kokusaika chosa kokusai gijutsu keiei doko chosa hokokusho. Kokusai kyoryoku kyoka wo mokuteki to suru 'gijutsu' 'keiei' 'innovation' nado no senryakuteki kenkyu kiko sosetsu no hitsuyosei ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Innovation plays an important role for Japan to flexibly utilize its achievements for the purpose of properly responding to new business environments and to secure competitiveness in the market. Japan lacks experts equipped with knowledge and ability as regards technology development and management which are necessary for the planning and creation of technologies, and is also short of institutes for raising experts. In America, technology management won an important position in the 1980s in the effort at industrial renovation, and the industry, government, and academia in a body endeavored to elevate the level steadily, continuously, and deliberately, to eventually provide a source of great propulsion and international competitiveness toward today's economic success. Investigations were conducted, and a proposition is made for the establishment of an international technology management research center. Such a center will study technology management and innovation through international exchange based mainly on the industrial circle and through the organic coordination of the industry, government, and academia for widely observing changes in international society for economic frontier cultivation. A practical training and intelligent network will be organized on the global scale, which will serve as an information transmitter. A skeleton of the plan is shown. (NEDO)

  15. Research report for fiscal 1998 on the basic research on the promotion of joint implementation and so forth. Project for converting Russian Federation's Amursk coal-fired power plant into natural gas-fired power plant; 1998 nendo Roshia renpo AMURSK sekitandaki hatsudensho tennen gas nenryo tenkan keikaku chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A study is made about the application of joint implementation, which is one of the flexibility measures adopted by the Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change, to a coal-fired power plant of Amursk, Russian Federation, for conversion of its fuel to natural gas. An only 40km-long pipeline will enable the plant to receive natural gas. A 200MW-class combined cycle plant will be added. Only 2 of the 9 existing boilers will be modified for use as backups. Since the price of electricity or heat is quite low, the facilities as they are will not fulfill the cost-performance goal. If the power rate is slightly hiked or the construction cost is reduced by 20%, however, the expected goal will be achieved. Fuel conversion and improved thermal efficiency will result in a 980,000-ton per year reduction in CO2, and a cumulative CO2 reduction of 24,230,000 tons will realize by the end of the plant service life of 25 years. The rate of the cumulative reduction against the invested capital will be 0.115 tons of CO2 per one US dollar. As for the term of works, 1 year and 8 months (January 2000-August 2001) will be necessary for preparation, and 2 years and 7 months (September 2001-March 2004) for the construction, a total of 4 years and 3 months. The reduced discharge of smoke and dust and SOx will greatly improve on the environment. (NEDO)

  16. FY 2000 report on the survey of geological structures overseas, etc. Volume 1. 'Tanjung Enim IV Coal Exploration Project between Japan and Indonesia'; 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. 1. Nippon Indonesia sekitan kyodo tansa Tanjung Enim project

    Energy Technology Data Exchange (ETDEWEB)

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    2001-03-01

    The paper summarized the results of the surveys in the final fiscal year (FY 2000) and in the past five years of the Tanjung Enim IV Coal Exploration Project between Japan and Indonesia. In FY 2000, conducted in the South Arahan area were the surface reconnaissance (50km+ACI-2), boring survey (11 holes, 1,847m), borehole physical logging (11 holes), reflection method seismic survey (3 traverse lines), pumping test, coal analysis (112 specimens), etc. As a result of the exploration/study made during 5 years, coal reserves in the South Arahan area were 223 million tons in north block (proved coal reserves: 213 million tons) and 332 million tons (proved coal reserves: 303 million tons) in south block. The coal in the area is in the depth of {+-}0m from surface, and the coal reserve is enough for large scale open pit mining. Further, coal reserves in the Banjarsari area were 442 million tons (proved coal reserves: 330 million tons) in the whole area and 223 million tons (proved coal reserves: 214 million tons) in the syncline part. About the syncline part promising as that for open pit mining, the overburden ratio was divided into three for calculation: 2:1, 3:1 and 4:1 or below. (NEDO)

  17. Achievement report for fiscal 1999 on auxiliary New Sunshine Project. Development of coal hydrogasification technology (Survey and research on its social acceptability); 1999 nendo New Sunshine keikaku hojo jigyo seika hokokusho. Sekitan suiso tenka gaska gijutsu kaihatsu - Shakai tekigo sei ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to evaluate feasibility of practical use and economy of the coal hydrogasification technology (the ARCH process), survey and research have been performed. This paper summarizes the achievements in fiscal 1999. In the survey on the social acceptability, survey has been made on the future trend in the demand and supply and the price of LNG, LPG, and coal for hydrogasification. As a result, it was discovered that the price of LNG imported into Japan is determined as if linked with the crude oil price, and Saudi Arabia is the price leader of the LPG price. With respect to the survey on the possibility of international cooperation, surveys were conducted on the prospects of the long-term demand and supply in China, natural gas resources, and the demand and supply thereof. The feasibility study has estimated the product gas manufacturing cost after the process has been improved. In the trial calculation on the three-mode cost, it was discovered that, although the profit from byproducts is great, the BTX maximized mode causes the manufacturing cost to be higher by as much as 2 to 3 yen per Nm{sup 3} than that of other modes because of higher unit consumption in raw materials and higher construction cost. (NEDO)

  18. FY 1998 annual summary report on International Clean Energy Network Using Hydrogen Conversion (WE-NET) system technology. Subtask 9. Research and evaluation of innovative and leading technologies; 1998 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 9 (kakushinteki, sendoteki gijutsu ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to make useful suggestions and proposals for the International Clean Energy Network Using Hydrogen Conversion (WE-NET) project and thereby to promote the research and development activities, the innovative and leading technologies have been studied, investigated and evaluated. In FY 1998, a total of 6 proposals were collected, and evaluated to prioritize for the conceptual studies. These are related to methanol-fueled power generation turbine system, conceptual design of high-efficiency production system for high-efficiency solar cell by the 10 GW/y scale production process, investigation of potential of wind power, CO2 recycling methanol fuel cell, investigation of catalysis materials for hydrogen combustion and catalytic combustion systems, development of reversible high-temperature steam electrolysis cell/solid oxide fuel cell by the synthesis from aqueous solutions, and mobile heat recovery hydrogen production system. Promising technologies to be reflected on the WE-NET project were examined, based on the new technologies acquired from the research and investigation so far. As a result, two candidates were selected; hydrogen liquefaction by magnetic refrigeration technology, and catalytic combustion gas turbine. (NEDO)

  19. Fiscal 1999 basic survey report for promotion of joint implementation. Feasibility study for rehabilitation and optimization of pipelines for reduction of greenhouse gas emission; 1999 nendo onshitsu koka gas haishutsu sakugen no tame no pipeline no rihabiri, saitekika no tame no F/S chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A survey is conducted of the actual state of leaks from natural gas pipelines and of the energy-saving and greenhouse gas-reducing effects of pipeline rehabilitation, with the clean development mechanism (CDM) borne in mind. Comilla and Chittagong are the areas that are covered by the survey. Natural gas leaks from the main pipelines BC and BD are calculated to be 5,300 and 5,600 tons/year, respectively. Total leakage across the country is estimated at 85,000 tons/year. Approximately 41% of the imbalance is explained by leakage while the rest is attributable to errors in gas flow measurement etc. The total leakage from branch pipelines is approximately three times larger than that from main pipelines, and some measures need to be taken to remedy the situation. For the densely populated city of Dhaka which finds itself in a network of branch pipelines, in particular, rehabilitation and optimization of its accessory power stations etc. are quite important. Measures for leakage if properly implemented will not only reduce the amount of leakage but also prevent ignition or explosion for the minimization of economic loss and for the assurance of safety. Error-free gas flow measurement if realized will strengthen the foundation on which sales are performed. (NEDO)

  20. Research report for fiscal 1998. Comprehensive research cooperation on environmental technologies (study of air pollution monitoring at model industrial estate in Thailand); 1998 nendo chosa hokokusho. Kankyo gijutsu sogo kenkyu kyoryoku (Taikoku model kogyo danchi taiki osen monitoring ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Cooperative studies are conducted for the improvement of technologies for preventing air pollution caused by SOx, NOx, volatile organic compounds, etc., discharged into the air by mills and factories. For the measurement of air pollution, instruments capable of automatic and uninterrupted measurement of SOx, NOx, and suspended particle matters are installed at Map Ta Phut Industrial Estate, and measurement is carried out. Volatile organic compounds are measured and analyzed along the borderline enclosing the estate. The amounts of SOx and NOx emitted by automobiles, ships, etc., are calculated. An air pollutant diffusion simulating model is built, into which data about pollution sources and weather are inputted for the calculation of SOx and NOx concentration levels at the industrial estate as is. Technologies are transferred to Thai researchers and engineers, which involve the use of instruments for the measurement of pollution levels in the environment and for the observation of weather conditions, the techniques of sampling and analysis, the construction of atmosphere simulating models, and the analysis and evaluation of the existing air pollution. (NEDO)

  1. FY 1998 survey report on the potential study of cooperation related to the activity implementation joint in 6 countries of Southeast Asia (Vietnam, Laos, Cambodia, Myanmar, Thailand and Malaysia); 1998 nendo Indoshina 6 kakkoku (Vietnam, Laos, Cambodia, Myanmar, Tai oyobi Malaysia) ni okeru energy kankyo kanren kyodo kenkyu jisshi kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A potential study in FY 1998 was made of the energy/environment related activity implementation joint (COP3 related AIJ) in 6 Southeast Asian countries. Vietnam is a country which is the lowest in greenhouse effect gas (GHG) emission in the world, but they want the international assistance for their continued development and contribution to the global environment. Laos has to continue their economic development for extermination of poverty and improvement of life level. Accordingly, AIJ has to be the one that supports those and is helpful for both industrial development and environmental improvement. The same in Cambodia as in Laos, AIJ has to be the one that is helpful for both industrial development and promotion of environmental improvement. In Myanmar, GHG emits (CO2 conversion) 94.5% in the agricultural sector where methane is emitted from livestock and rice growing. There, the forest protection plays a big role. In Thailand, the use of land and forest protection are subjects mainly with the heightening of energy efficiency and fuel substitution. Malaysia, of course, promotes the economic development, has the leading GHG policy (traffic management in urban area, etc.), and wants the international technology transfer. (NEDO)

  2. Survey report for fiscal 2000 on project for assisting introduction of environment harmonizing type coal utilization system. Green Helmet Project related to circulating fluidized bed boilers in Thailand (Operation guidance); 2000 nendo chosa hokokusho. Kankyochowagata sekitan riyo system donyu shien jigyo - Junkan ryudosho boira (Tai) ni kakawaru green herumetto jigyo (Unten shido)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to proliferate the achievements in the 'project for assisting introduction of environment harmonizing type coal utilization system for the circulating fluidized bed boilers (Thailand)' which has been completed in fiscal 2001, technical guidance, advices and items of information have been provided. At IndoRama Chemicals (Thailand) Ltd., the state of operation of the model project facilities were surveyed, and guidance and advices were given on the operation and maintenance thereof. The education and guidance on the boiler operation included the burner operation method, the method for adjusting the operation of electric dust collectors, prevention of troubles caused by sand deposited with CCR ash, the method of treatment at abnormal in-furnace pressures, prevention of maloperation of furnace pressure detection pipes, the method for adjusting excess and insufficiency of oxygen concentration, and the method for setting the ratio of lignite/CCR mixed combustion. The education and guidance on the maintenance method were given on the items of checks internal to the burners and electric dust collectors, deposits in the combustion chamber, dust condition, furnace material condition and the methods for verification and check on nozzles. Furthermore, education was given to personnel dispatched from the Thai Industry Ministry on the operation, maintenance and checks. (NEDO)

  3. FY 1999 report on the feasibility study on the project for assisting introduction of an environmentally-friendly coal utilization system (Green Helmet Project). Desulfurization agent added CWM for Beijing Yanshan; 1999 nendo kankyo chowagata sekitan riyo system donyu shien jigyo (green helmet jigyo) chosa hokokusho. Datsuryugata CWM setsubi (Beijing Yanshan)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The Green Helmet Project is aimed at demonstration of the clean coal technologies to be disseminated in China, and controlling generation of pollutants caused by coal utilization by constructing the dissemination infrastructures. It is also aimed at promotion of stable energy supply for Japan. Described herein are the FY 1999 results of the desulfurization agent added CWM project at Beijing Yanshan Petrochemical Co., Ltd., where CWM is incorporated with finely crushed limestone as the desulfurization agent and the mixture is supplied to a boiler as the desulfurization agent added CWM. This removes/abates sulfur oxides without needing a desulfurization treatment after combustion. The Japanese engineers dispatched offer comprehensive technical guidance for design/fabrication/installation of the machines and equipment, test runs, performance tests and demonstration runs, which are completed in March 2000. The system starts the commercial operation in April. The follow-up project is implemented to confirm the results of the project, and further improve CWM burner reliability/performance and desulfurization rate. It is found that decreasing burner flame temperature is essential for increasing desulfurization rate. The combustion variables, e.g., air/fuel ratio, steam/CWM ratio and cooling by sprayed steam, are tested to increase desulfurization rate to around 50%. (NEDO)

  4. Fiscal 2000 survey report on rationalization project for international energy conservation, technological dissemination project for international energy conservation, and Green Helmet Project. Japan-China alternative energy seminar/waste disposal; 2000 nendo kokusai energy shiyo gorika nado taisaku jigyo, kokusai energy shohi koritsuka nado gijutsu fukyu jigyo, green helmet jigyo chosa hokokusho. Nicchu sekiyu daitai energy seminar haikibutsu shori

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper explains the Japan-China alternative energy seminar (February 28 and March 1, 2001, at Beijing). The purpose of the seminar is to introduce systematic and three-dimensional or land/sea/air measures for waste disposal including recycling in Japan, to provide guidance of measures in improving recognition and methods for waste disposal in China, and also to contribute to the dissemination and promotion of a model project for effectively utilizing waste heat from rubbish incineration, a project being implemented in Harbin City now. The activities of NEDO were introduced, with emphasis placed on a model program, called Green Aid Project, for managing heat from waste incineration. On the subjects of sustainable development, urban environment, and energy, the policy of China's tenth five-year plan was demonstrated, and the treatment of wastes in China was also explained. The present state of waste processing in Japan was introduced, as was its maintenance of the facilities. Concerning Japan's waste processing technologies and characteristics of the equipment, there were presented non-incineration processing including crushing/separating, RDF, compost, methane fermentation, etc.; incineration plants; and each of the technologies such as combustion, exhaust gas, ash treatment, use of remaining heat, and gasification melting. (NEDO)

  5. FY 1999 Feasibility study on the environmentally-friendly coal utilization systems. Green Helmet Project (Circulating fluidized bed boiler Zaozhuang, Shangdong Province, China); 1999 nendo kankyo chowagata sekitan riyo system kanosei chosa jigyo seika hokokusho. Green helmet jigyo (junkan ryudosho boiler Chugoku Shangdong sho Zaozhuang)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The demonstration project is carried out in at Chaili coal mine in Shangdong Province, China for installation of and dissemination activities for circulating fluidized bed boilers to abate sulfur oxide emissions associated with utilization of coal, and the FY 1999 results are reported. The operating conditions were reviewed, and some recommendations were made for improving the operation procedures. Limestone was not used for desulfurization, and furnace temperature tended to increase due to increased size of the fluidizing particles. Therefore, it was recommended to use limestone at the design rate. The boiler was operated at a load exceeding the design level, and it was recommended to limit the load viewed from extending serviceability. The boiler start-up procedure was concretely proposed to use a mixed fuel of wood and coal instead of distillate oil, in order to reduce the start-up cost. The recommendations and design support activities for improving facilities included early stage repair of the damaged refractories. For build up of the ashes in the horizontal heat transfer section, the investigated design charts for improvement by installation of ash-discharging hopper were drawn and proposed. Maintenance-related information was given, including Chinese agencies for obtaining auxiliary facilities. (NEDO)

  6. FY 2000 International energy use rationalization project. International technology dissemination project for improving energy consumption efficiency (Green helmet project for steel heating furnaces in Thailand); 2000 nendo kokusai energy shiyo gorika nado taisaku jigyo chosa hokokusho. Kokusai energy shohi koritsuka nado gijutsu fukyu jigyo (Green helmet jigyo (Tai: kozai kanetsuro))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The project for energy saving dissemination activities and technological assistance for Thailand is carried out, and the FY 2000 results are reported. For Siam Iron and Steel (SISCO), the experts are dispatched for reviewing the operating conditions of the facilities constructed by the model project, their maintenance and examination, time series diagnosis of the recuperator performance, and providing technical assistance for fuel consumption and high-load combustion of the downstream unit. Furthermore, the site survey and technical assistance are provided for two newly selected Thai steel enterprises, Sahaviriya Steel Industries Public Co. (SSI) and the Bangkok Iron and Steel Works Co. (BISW). For SSI, it is predicted that energy of approximately 50Mcal/ton can be saved by, e.g., enhancement of waste heat recovery, enhancement of heat insulation of skid pipes, introduction of steel discharging temperature prediction system, and combustion control. For BISW, it is predicted that energy of approximately 25Mcal/ton can be saved by, e.g., enhancement of waste heat recovery and reduction of heat loss in the waste gas. (NEDO)

  7. Report on investigations in fiscal 2000 on the projects to support introduction of environment friendly coal utilization system. Green helmet project for briquette production plant - Mae Moh coal mine, Thailand; 2000 nendo kankyo chowagata sekitan riyo system donyu shien jigyo chosa hokokusho. Briquette seizo setsubi ni kakawaru green helmet jigyo (Thai koku Mae Moh tanko)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    This Green Helmet Project is intended to suppress generation of environment polluting substances in association with coal utilization in Thailand by demonstrating and improving the proliferation infrastructure for the clean coal technology to be used widely in Thailand. The project is also intended to serve for stabilized assurance of energies for Japan. The demonstration project related to briquette manufacturing facilities executed as one of the 'Projects to support introduction of environment friendly coal utilization system' is intended to manufacture at low cost a briquette which is low in odor, free of smoke, and suppressed largely of sulfur oxide generation. The briquette is made by adding clayish minerals, sulfur, a fixing agent and a binder into brown coal being a low grade coal. The project implements proliferation of the technology to reduce environmental load associated with coal utilization in developing countries according to the situation and needs of the counterpart countries. The present project has performed the site surveys and guidance of operation and maintenance techniques as follow-up works of the demonstration project having been completed by cooperation between Japan and Thailand. It is considered that what had been intended in the beginning has been achieved sufficiently. (NEDO)

  8. Research report for fiscal 1998. Industrial circles' evaluation of the outcome of COP3 and their response thereto (France); 1998 nendo chosa hokokusho. COP3 no kekka ni taisuru sangyokai no hyoka oyobi kongo no taio ni tsuite (France)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Since the CO{sub 2} emission reduction cost is high under the COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) rulings, they have made it clear that they will positively resort to the flexibility mechanism. This is to reserve a room for freely selecting power generation methods other than nuclear technologies with their nuclear power plants scheduled for renovation in the neighborhood of 2010. But the industrial circles are slow in responding, failing to accept the carbon fund concept. As for measures for greenhouse gas emissions reduction, since they depend on energy saving for their success, the response specially of the transportation division will be the key. In the industrial division, success depends on a voluntary consensus among industries that consume much energy. As steps to economize the trend of people's energy consumption, an energy tax and environmental tax are scheduled to be imposed. An overall program for greenhouse gas emission reduction is being drafted by a government committee, with the outline to be made known in May 1999 for finalization in autumn the same year. A power market liberalization bill has already been prepared, and a decision will soon be made on a plan for the second phase targets. France with take part in COP5, Bonn, Germany, with a general proposal carrying what are stated above. (NEDO)

  9. Model operation to improve energy consumption efficiency in developing countries. Demonstration study (investigation project) on material preheating equipment for an electric furnace (using reduced iron as a raw material); Hatten tojokoku energy shohi koritsuka model jigyo. Denkiro no genryo yonetsu sochi (kangen tetsu genryo) ni kakawaru jissho kenkyu (chosa jigyo) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Investigations were given on a device technology that can obtain energy saving and environment preserving effects in electric furnace iron making using reduced iron as a raw material. The effects can be obtained by continuously charging into an electric furnace the reduced iron supplied from an iron ore reducing plant while the iron is kept hot. The investigations were carried by sending survey groups to India and Mexico who are producing reduced iron, and Egypt and Malaysia who possess iron reducing technologies, and by analyzing the actual conditions of reduced iron manufacturing equipment and electric furnace facilities. In addition, retrieval, collection and analysis were performed on technical data and information on reduced iron available inside and outside the country. As a result, a proposal was made to select India as a site to execute the demonstration study on the hot reduced iron insertion technology. The reasons for the selection are: India has a large number of steel mills that have iron reducing facilities and electric furnaces; the country is geographically convenient for Japanese research institutes to implement the demonstration study; the country`s DRI production is the largest in the south-eastern Asia; and electric power cost is high. 92 refs., 49 figs., 30 tabs.

  10. Fiscal 1997 survey report. Subtask 9 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study on the innovative and leading technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 9 kakushinteki, sendoteki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of giving useful suggestions/proposals to the course of WE-NET and contributing to the R and D, conducted were survey/collection/evaluation of new technologies. The paper described the fiscal 1997 results. The number of the proposals of new technology accumulated during fiscal 1993 to 1997 is 28. The proposals of new technology made in fiscal 1997 are hydrogen production effectively using solar energy by wavelength zone, hydrogen storage using fullerene, and the methanol power generation turbine system. Four technologies proposed in fiscal 1996 and 1997 were evaluated. The evaluation method requires two steps of the marking using the analytic hierarchy process (AHP) and the adjustment by the committee. The highly evaluated proposals out of those having been made were analysis/evaluation of hydrogen-oxygen internal-combustion Stirling engine, hydrogen production effectively using solar energy by wavelength zone, hydrogen production by solid oxide electrolysis, magnetic refrigeration method for hydrogen liquefaction, hydrogen production technology using photocatalyst, etc. The paper also stated the result of studying concepts of innovative/leading technologies in fiscal 1996. 4 figs., 29 tabs.

  11. Report on the survey in fiscal 1998. Evaluation by the industry on the result of COP3 and the future activities (Germany); 1998 nendo chosa hokokusho. COP3 no kekka ni taisuru sangyokai no hyoka oyobi kongo no taio ni tsuite (Doitsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was carried out on activities taken in Germany. The industry has a strong opinion to take voluntary regulations rather than those by laws. The nation's activities are being moved forward centrally with the suppression policies that follow the declaration on the voluntary regulation by the German industry to prevent global warming, which had been submitted by the German Industry Federation to the federal government in 1996. The participation to the declaration, which is optional, covers 71% of the energy consumption by manufacturing industries and 99% of the public electric power consumption, but large-scale industrial departments such as machine and electric power sectors who have not participated can also been found. The plan calls for reduction of inherent CO2 and energy per added value production amount in the entire industry by as much as 20% of the result in 1990 by 2005. According to the third party monitoring system employed by the federal government, the industry submits results of periodical analyses to the government. According to the result, the industries participated in the voluntary regulation have achieved annual exhaust suppression of 42 million tons during the period of 1990 to 1996. The public electric power industrial department whose CO2 emission accounts for a little less than 30% of the nation's total emission amount has a great effect. The industry is making efforts to improve the power generation efficiency aiming at reduction of CO2 emission of 12% of the 1990 result by 2015. (NEDO)

  12. FY 2000 report on the R and D of the particulate utilization type creation technology of biological connective substances. Survey of the technical trend overseas; 2000 nendo biryushi riyogata seitai ketsugo busshitsu nado sosei gijutsu no kenkyu kaihatsu seika hokokusho. Kaigai gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The paper summarized the reports on the results of Japanese engineers' participating in the related scientific meetings held overseas as a survey report on the trend of the overseas technology. The scientific meetings they participated in were: 1) Impact of Genomics on Medicine and Pharmacogenomics Europe (Amsterdam; May 15-26, 2000), 2) Drug Discovery Technology 2000 (Boston; August 10-20, 2000), 3) Biotechnology 2000 (Berlin; September 3-12, 2000), 4) PacificChem 2000 (Hawaii; December 14-21, 2000), 5) 4th Winter Conference on Medicinal and Bioorganic Chemistry (Seattle; January 27 - February 4, 2001). Impact of Genomics on Medicine was composed of the following five fields: microarrays, proteomics, functional genomics and target validation, genetic variation technology, and applications of SNP analysis (joint session). Pharmacogenomics Europe was composed of the following four fields: applications of SNP analysis (joint session), SNP assays, targets and compounds, and clinical applications. (NEDO)

  13. Achievement report for fiscal 1997 (New Sunshine Project) on the development of superconductor power application technology. Research on a total system / investigative research on introduction effects; 1997 nendo chodendo denryoku oyo gijutsu kaihatsu (New Sunshine keikaku) seika hokokusho. Total system nado no kenkyu / donyu koka no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes investigation and discussion on effects of introducing a superconductor power application technology. The generator sub-committee has compared features, technical problems and development expenses in the first and second proposals, but has not reached the final conclusion. The first proposal is targeted for early realization of 200-300 MW class generators with development cost of six to seven billion yen and a development term of seven years. These developments raise largely towards practical application the levels of material technologies, fabrication and processing technologies, and analysis and design technologies. The second proposal is intended of developing 200-300 MW class generators targeted for increased diameter, as a reduced size machine of a 600-MW generator being a future generator. It will take development cost of eight to nine billion yen with the period of nine years for the development. Majority of the technologies required for developing the future 600-MW class generator can be demonstrated. The AC superconductor device sub-committee has investigated design examples, clarified the specification requirements, and investigated and studied the development measures. The oxide superconductor sub-committee has investigated and studied making wires and conductors, and device application feasibility, but has not reached the stage of presenting specific research and development methods. The practical application strategy sub-committee has also not been able to present a collective measure because of difficulty of making future prospect on the electric power business. (NEDO)

  14. Report on survey for high-performance industrial furnace introduction field test project in fiscal 1999. Verification work on achievements of industrial furnace development in 1999 by using theoretical method; 1999 nendo koseino kogyoro donyu field test jigyo chosa hokokusho. 1999 nendo koseino kogyoro kaihatsu seika no rironteki shuho ni yoru kakusho gyomu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The high-performance industrial furnace introduction field test project has been executed from fiscal 1998 through fiscal 2000. Fiscal 1999 has performed measurements, evaluations, analyses, and follow-ups on representative demonstration furnaces, subsequently from fiscal 1998. At the same time, theoretical discussions were given to understand the details of the achievements. The measurements and investigations on the representative demonstration furnaces verified remarkable enhancement in the waste heat recovery rate, and noticeable reduction in the fuel unit requirement. In order to understand in-furnace phenomena and heat conduction mechanisms, simulations were made on combustion gas flows, combustion reactions, and heat conduction by using three-dimensional and non-steady state continuous analyses. The method used is an effective method to elucidate the in-furnace gas temperature distribution in terms of space and time, and evaluate the heat conducting performance quantitatively. The result obtained in the current fiscal year on the overall heat absorption rate was found to be about the same value as for conventional furnaces. The temperature efficiency calculation value for the heat recovering device was 90 to 95%, which is much higher than that for the conventional furnaces of 30 to 60%. The calculation value for the fuel unit requirement was also reduced by 20 to 30% from that of the conventional furnaces. The simulation result is effective in understanding the heat conduction performance enhancing mechanism, having been supplemented by the measurements. (NEDO)

  15. FY 2000 report on the results of the project for the promotion of industrial technology development for the global environment. Project on the investigational research of high technology; 2000 nendo NEDO seika hokokusho. Chikyu kankyo sangyo gijutsu kaihatsu suishin jigyo - Sentan gijutsu chosa kenkyu jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    High-tech study was conducted for fields of CO2 fixation/effective utilization, technical development of low environmental load substances and technical development of environmentally friendly type production process, and the FY 2000 results were summarized. Out of the proposals for research projects collected in FY 1999, 25 projects that were recognized to be excellent were consigned to contract research. Research Institute of Innovative Technology for the Earth also selected 4 projects for research. Through research activities, 179 projects were made public, and 2 patents were applied for. The number of research themes was 29 including the following themes: development of food resource resistant to the future global environment, study on new circulation type polymer chemical recycling by bio-process, development of dioxin decomposition technology using artificial enzyme and absorption resin, design of rare metal free cathode substance for large lithium ion secondary battery, and reforming of carbon circulation system in the Australian desert by natural humus supply. (NEDO)

  16. Report on the surveys in fiscal 1999 on foundations for establishing industrial technology strategies. Technological strategies by fields (Human life engineering field); 1999 nendo sangyo gijutsu senryaku sakutei kiban chosa hokokusho. Bun'yabetsu gijutsu senryaku (ningen seikatsu kogaku bun'ya)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper describes the surveys in fiscal 1999 on establishing industrial technology strategies in the human life engineering field. The human life engineering is an engineering to identify scientifically humans and their living characteristics, and apply them to products, systems, and environment building. Market size for the human living related industries is more than two trillion yen, whose annual growth rate is 9%. Discussions were given on problems that hinder technological innovations in this field. What lacks is the comprehensive strategic conception, and insufficient is the structural approach by related organizations. Technological systems for designing have not been established, and technological foundations relative to human characteristics and living characteristics are not well arranged. Methods to evaluate research achievements have not been established, and the works on proposing international standards are weak. Insufficiency in human resource nurturing is also an issue. As the future prospect and strategies, such fields as psychology, recognition, and sensitivity are important for the seeds technologies, and so are the measurement of supportive technologies, and information processing. The human living engineering aims at supporting safety, freedom from care, and high-quality life, realizing industrial and technological competitiveness of the world top groups, and forming societies with activity and high quality. (NEDO)

  17. Fiscal 1997 report on the verification survey of geothermal exploration technology. 2. Development of the reservoir variation survey method (development of the gravity survey method); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. Choryuso hendo tansaho kaihatsu (juryoku tansaho kaihatsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Among technology developments such as the reservoir evaluation at initial developmental stage and stabilization/maintenance of power after the start of operation, the fiscal 1997 result was described of the development of the gravity survey method. The paper conducted the installation of gravity measuring points outside the existing monitoring range, introduction of CG-3M gravimeter/GPS measuring system, drilling of ground water level monitoring well, etc. for the setup of a system for new gravity monitoring. Moreover, regular measurement of gravity was made for the first fiscal year, and at the same time the continued observation of ground water level, precipitation, atmospheric pressure, and temperature was started. It is necessary to study the effects on gravity variation such as gravity gradient and tidal correction. Conducted were collection/arrangement of the existing data and database construction for history matching/variation prediction in the Yanaizu Nishiyama area. The paper made surveys of the trends/literature. In the future, needed are the computation using density models of geothermal reservoirs and test use of EDCON`s downhole gravimeter. 44 refs., 30 figs., 17 tabs.

  18. Achievement report for fiscal 1998 on the preceding research related to global environment industry technologies. Survey and research on reduction of nitrogen monoxide; 1998 nendo chikyu sangyo gijutsu ni kakawaru sendo kenkyu asanka chisso no haishutsu teigen ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Nitrogen monoxide is a strong greenhouse effect gas having warming up index per molecule 300 times greater than that of CO2, and is designated as the object of reduction in the Kyoto Conference. The present preceding research discusses necessity of performing research and development works related to reducing the emission of nitrogen monoxide, and if it is necessary, places the final objective on proposition of what researches should be planned. Fiscal 1997 being the first fiscal year of the preceding research has surveyed emission amount from different emission sources, and enumerated the research and development assignments. Fiscal 1998 falling under the final fiscal year summarizes the emission amount including the future trends, surveys the feasibility of the promising technological measures through experiments, and proposed finally a research and development plan desired of implementation in the future. The proposal contains a research plan placing development of nitrogen monoxide decomposing catalysts and automobile catalysts as the main objectives. Among the domestic nitrogen monoxide generating sources, about 2/3 is the man-made generation sources, hence catalysts, if developed, may be applied to such facilities as combustion furnaces. (NEDO)

  19. Research report for fiscal 1998. Development of advanced surface processing technology for methane-fueled aircraft engine members (Laser-aided advanced processing system technology); 1998 nendo chosa hokokusho. Methane nenryo kokukiyo engine buzai no kodo hyomen kako gijutsu kaihatsu (Laser oyo senshin kako system gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the research and development of erosion-resistant abradable materials for the methane-fueled aircraft engine front section, a laser-aided surface reform technology was developed for Ti alloys and the like. In relation with the article 'Intermetallic Compound Coating Formation Technology,' an NiTi sprayed coating containing excess Ni solid solution was found to be quite high in resistance to erosion, and similar to Ti-6Al-4V in resistance to oxidation at 300 degrees C. Furthermore, an MCrAlY erosion-resistant coating was formed capable of resisting oxidation at temperatures higher than 1000 degrees C. In relation with the article 'Spraying Phenomenon Evaluation Technology,' studies were made of combustion synthesis reaction during plasma spraying and of the prediction of flight trajectories of different powders, for which optical fiber dichroic temperature measuring, 2-dimensional imaging, and LDV (laser Doppler velocimetry) were applied in combination. Concerning the spraying of intermetallic compound coatings, a temperature rise occurred when heating by laser was performed simultaneously with the laser-induced combustion synthesis reaction. In relation with the article 'Technology of Multiple Spraying on Curved Substrate,' it was found that the gas cooled method works effectively when spraying an erosion-resistant coating onto a thin Ti alloy made turbine blade. (NEDO)

  20. Report on survey in fiscal 2000 on the survey and research on technology to integrate artificial bone system with living organism, taking individual difference into account; 2000 nendo kotaisa wo koryoshita jinkokotsu system no seitai tekigoka gijutsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Survey and research have been performed on artificial bones as to the bone growth and bone absorption mechanism, nature demanded in artificial bones, and ideal concept of artificial bones. As a result of the survey, the following matters were made clear: Ti alloy draws high attention as the artificial bone material; and up-to-date research is being made to promote fusion of the Ti alloy bone with natural bones by putting apatite covering on the Ti alloy bone by means of chemical treatment, wherein porous layers are produced on the surface that do not form inclination from a dense bone to a sponging bone, or from high density to low density, but produce the reverse inclination, as in the cross section structure of natural bones. Reports have been given from the dentistry, oral surgery, plastic surgery, and orthopedic surgery on the followings: a fact that magnesium affects greatly the stimulation of osteoblasts; a case where absorption of the mandibular bone has been created clinically due to Ti-made mini-plate; and a case where even Ti has been eluted into soft tissues. Artificial bones made of magnesium structure is being studied as one of the solutions thereof. (NEDO)

  1. FY 2000 report on the promotion projects by Research Institute of Innovative Technology for the Earth. Projects for international research exchanges and international seminars; 2000 nendo chikyu kankyo sangyo gijutsu kaihatsu suishin jigyo chosa hokokusho. Kokusai kenkyu koryu jigyo / kokusai seminar kaisai jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the results of the international research exchange projects promoted by Research Institute of Innovative Technology for the Earth (RITE) in FY 2000. The international research exchanges are important for creation of new research areas and technological systems for solving the global environmental problems. In order to promote these activities, RITE invites and dispatches researchers to international conferences and symposiums, promotes research exchanges with major foreign research institutes and academic organizations, and invites and dispatches researchers for medium to long periods. These projects promote exchanges of the latest researches with various institutes, both domestic and foreign, and confirm that the research and development projects now RITE is promoting are closely related to those promoted by various organizations. In the FY 2000, RITE invites 5 foreign researchers for joint researches, and invites 3 foreign researchers to international conferences. RITE also dispatches 3 Japanese researchers to American and European universities, and 12 Japanese researchers to international conferences and the like, to effectively promote the domestic researches and grasp development tendencies at institutes of various countries. RITE holds 5 international seminars for exchanging and discussing broad topics over advanced researches related to global environmental technologies by researchers, both domestic and foreign. (NEDO)

  2. FY 1999 report on the results of the introductory study on the global environmental industry technology. Investigational study on the environmental creation technology by the application of ecosystem information functions; 1999 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu seika hokokusho. Seitaikei joho kino oyo ni yoru kankyo sozo gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    To know the state of environmental pollution before it clearly exists, an investigational study was made on the technology to measure environmental stress at high sensitivity, in wide range and at high speed using functions to respond chemical substances, etc. which living organisms have. The FY 1999 results were outlined. As to the application of ecosystem information functions, survey was conduced paying attention to the environmental stress response of each of the bacteria, algae, plants and animals, responses viewed from the manifestation of immunity antibodies which occurs inside living organisms and changes at genetic level, and responses of algae and plants in case of specifying environmental pollutants. In relation to the application of the biological amplification mechanism, survey was carried out on environmental stress signals sent from plants, selection of environmental stress index plants, detection of environmental pollutants using bacteria, high sensitivity detection using animal (nematode), etc. Concerning the standardization of the environmental measuring technology by the application of ecosystem information functions, survey was conducted on artificial molecular recognition sensor, antibody device sensor, biochips, system construction, etc. (NEDO)

  3. FY 1997 report on the study on cryogenic aggregate target PLD process by multi-laser excitation for using gaseous materials; 1997 nendo chosa hokokusho (kitai genryo riyo no tame no taju laser reiki ni yoru gokuteion gyoshutai target PLD process ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper reports the result in fiscal 1995 of the study on PLD (pulse laser deposition) thin film formation process having been made since 1993. In fiscal 1995, the effect of irradiation of excimer laser and YGA(SHG) on ablation of aggregates of N2, CH4, Ar, Kr and Xe, and the effect of time-delayed irradiation of YGA(SHG) and KrF excimer laser on ablation of N2 aggregate were studied aiming at exciting ablation by cryogenic aggregate alone. Experimental results by a newly developed multi-laser excitation experiment equipment are as follows. Ablation was not caused by KrF excimer laser irradiation, while caused by YGA(SHG) irradiation. Ablation was caused by 1mm thick N2 or CH4 aggregate alone. Kr target was the most promising among rare gas solid targets expected as seed of ablation occurrence. Multi-irradiation showed a different ablation behavior as compared with single YGA(SHG) irradiation, and in some cases, multi-irradiation not increased scattering of particles. Time-delayed multi- irradiation (YGA(SHG) excitation after excimer excitation) was effective. 23 figs., 4 tabs.

  4. Fiscal 1997 report of the verification research on geothermal prospecting technology. Theme 5-2. Development of a reservoir change prospecting method (reservoir change prediction technique (modeling support technique)); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. 5-2. Choryuso hendo tansaho kaihatsu (choryuso hendo yosoku gijutsu (modeling shien gijutsu)) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To evaluate geothermal reservoirs in the initial stage of development, to keep stable output in service operation, and to develop a technology effective for extraction from peripheral reservoirs, study was made on a reservoir variation prediction technique, in particular, a modeling support technique. This paper describes the result in fiscal 1997. Underground temperature estimation technique using homogenization temperatures of fluid inclusions among core fault system measurement systems was applied to Wasabizawa field. The effect of stretching is important to estimate reservoir temperatures, and use of a minimum homogenization temperature of fluid inclusions in quartz was suitable. Even in the case of no quartz in hydrothermal veins, measured data of quartz (secondary fluid inclusion) in parent rocks adjacent to hydrothermal veins well agreed with measured temperature data. The developmental possibility of a new modeling support technique was confirmed enough through collection of documents and information. Based on the result, measurement equipment suitable for R and D was selected, and a measurement system was established through preliminary experiments. 39 refs., 35 figs., 6 tabs.

  5. FY 1996 report on the results of the development of superconductor power application technology. Study of a total system, etc. (Investigational study of the introductory effect); 1996 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. Total system nado no kenkyu (donyu koka no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Under the secondary interim assessment made in FY 1995 between the assessment committee of the energy/environment technology development sectional meeting of the Industrial Technology Deliberation Council and NEDO, in this project, the following were conducted in FY 1996: study of trial manufacture of superconductor motor model machine and R and D of element technology (conductor technology/refrigerator technology). The study was proceeded mainly with Super-GM, and as to the motor, the preparation for test on a part of the model machines was finished. Considering FY 1998 which is the final year of this project, the investigational study in FY 1996 aims at accumulating/arranging/analyzing the data which help judge how to proceed with the future R and D of superconductor power application technology continuously based on the secondary interim assessment. For superconductor motor and various superconductor power appliance, economical/technical feasibilities and methods of R and D and surveys of trends in Japan and abroad for the R and D were made important items. Further, 'R and D of the basement of superconductor power application' proposed in the secondary interim assessment (R and D of the combination of elements which become the basement of equipment technology over a stage of parallel R and D of element technology of conductor, etc.) targeted the presentation of concrete details. (NEDO)

  6. Fiscal 1997 report on the survey of verification of geothermal exploration technology, etc. 1. Development of the reservoir variation exploration method (development of the fracture hydraulic exploration method); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. Choryuso hendo tansaho kaihatsu (danretsu suiri tansaho kaihatsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described the fiscal 1997 result of the fracture hydraulic exploration method as the variation exploration method of geothermal reservoirs. By elucidating hydraulic characteristics of the fracture system forming reservoir, technologies are established which are effective for the reservoir evaluation in early stages of development, maintenance of stable power after operational start-up, and extraction of peripheral reservoirs. As for the pressure transient test method, a test supporting system was basically designed to obtain high accuracy hydraulic parameters. As to the tiltmeter fracture monitoring method, a simulation was made for distribution of active fractures and evaluation of hydraulic constants without drilling wells. In relation to the two-phase flow measuring method, for stable steam production, the use of the orifice plate, the existing flow measuring method, etc. was forecast as a simple measuring method of the two-phase state of reservoir. Concerning the hydrophone VSP method, a feasibility study was made of the practical VSP for high temperature which can analyze hydraulic characteristics and geological structures around the well at the same time which the existing methods were unable to grasp, and brought the results. Moreover, to make high accuracy reservoir modeling possible, Doppler borehole televiewer was made in each reservoir. 80 refs., 147 figs., 22 tabs.

  7. Report on survey in fiscal 2000 on the survey on succession of history of industrial technologies. Survey edition of originality and creativity of electric and electronic technologies in Japan; 2000 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo no denki denshi gijutsu no dokusosei to sozosei no chosahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to clarify the innovation process of industrial technologies in Japan and the originality and creativity seen in that process to serve for the future development, hearing surveys have been performed. The persons being the hearing objects are Mr. Koichi Oshima who has researched the series capacitors for power transmission cables, Mr. Makoto Osatake who has researched the distortion in frequency modulation, and Mr. Hisao Oka who has researched the destruction phenomena in rectifier elements of power semiconductors. Mr. Hiroshi Inose and Mr. Toichiro Koike who have accepted the hearing survey were represented by the mourning statements due to their sudden death. The items of the questions in the hearing survey included: their home background, why have they studied electricity area specially?, determination criteria when they were forced to make a serious selection and the results thereof, examples of successes and failures and the age background, breakthrough points in the success cases, what they want to convey to future generations from their achievements, what they wished if they have done, methods of conveying the technologies, persons whom they respect as their teachers, existence of persons who have given them protection, sources of passion and motivation that supported the research life, and the principles toward the research. (NEDO)

  8. Project for the basic survey of enhancing energy consumption efficiency in developing countries. Summary of the Conference on the Policies and Measures of Climate Change Mitigation; Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo. Kiko hendo kanwasaku no seisaku to sochi ni kansuru kokusai kaigi hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The Conference on the Policies and Measures of Climate Change Mitigation was held in Tokyo on January 28, 1997, with participation in the conference from governments, research institutes, industrial circles, NGO, etc. of ten countries including Japan. In the session `technology transfer,` presentations were made on `the current status of the technology transfer, and the expectation and requests` by Australia and Japan which provide technology and by China which receives technology. As a whole, every country recognized importance of technology transfer of both hardware and software, private sectors` taking leadership, the use of international organizations dealing with fund supply and credit guarantee. In the session `tradable permits/quotas,` Dr. A. Haspel, U.S. Department of Energy reported the structure and effect of U.S. tradable emission permits on sulfur dioxide from thermal power plants, and proposed tradable emission permits against greenhouse effect gas. The proposal needs to be further studied and discussed, and it was regarded as too early to include the proposal in the protocol to be conducted at COP3

  9. FY 1998 annual summary report on International Clean Energy Network Using Hydrogen Conversion (WE-NET) system technology. Subtask 2. Examination and promotion of measures to obtain international understanding and cooperation; 1998 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 2 (kokusai kyoryoku shuishin no tame no chosa kento)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are the results of examination and promotion of measures to obtain international understanding and cooperation, and examination and development of measures to promote international exchange of technical information, conducted in the FY 1998 continuously from the previous year, with the object to realize the International Clean Energy Network Using Hydrogen Conversion (WE-NET) project. In the FY 1998, the English version of the 1997 annual summary report was distributed to a total of about 150 overseas organizations. The WE-NET project activities were presented to the 12th World Hydrogen Energy Conference, International Joint Power Generation Conference held in 1998 by American Society of Mechanical Engineers, and 2nd International Symposium on Advanced Energy Conversion Systems and Related Technologies. For the examination and development of measures to promote international exchange of technical information, the contracting party of Japan for the Hydrogen Implementation Agreement with IEA has been shifted from the government of Japan to NEDO. NEDO has been representing Japan for various workshops on the tasks. The hydrogen projects conducted by Germany and USA were also surveyed. The WE-NET project homepage was opened in June, 1998. (NEDO)

  10. FY 2000 report on the basic survey to promote Joint Implementation, etc. Project for improvement of efficiency of the power generation/desalination plant in Aktau City; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Aktau shi hatsuden zosui plant koritsu kaizen jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of conserving energy and reducing greenhouse effect gas emission, feasibility study was conducted for improvement of efficiency of power generation/desalination facilities at MAEK Energy Center, Aktau City, Manghistau, Kazakhstan. Presently, the main facilities are the conventional natural gas fired power plant, evaporation type seawater desalination facility, hot water production facility, etc. In the project, introduction of the following was planned to be made: cogeneration facility composed of two units of 1,100-degree C class gas turbine and reverse osmosis (RO) type desalination facility for drinking water production with a capacity of 50,000 t/d. As a result of the study, the energy conservation amount in this project was 151,900-165,400 toe/y in power generation facility, and the greenhouse effect gas reduction amount was 355,000-387,000 t-CO2/y in power generation facility and 268,000 t-CO2/y in desalination facility. The construction cost and operational cost of the plant were 45.7 billion yen and 2.8 billion yen/y. In the economical estimation, ROI and ROE before tax were 7.4 and 34.8, respectively, which were considered to be appropriate values as social infrastructure related conditions. (NEDO)

  11. FY 2000 report on the basic survey to promote Joint Implementation, etc. Environmental improvement and energy conservation measures in Pakistan Steel, a state-run enterprise in Pakistan; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Pakistan koku kokuei Pakistan Steel ni okeru kankyo kaizen sho energy taisaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the state-run plant of Pakistan Steel in Pakistan, an investigational study was conducted on energy conservation and reduction in greenhouse effect gas emission. In the project, energy conservation technology on the following was tried to be introduced: coke oven coal moisture control (CMC) equipment, sintering cooler waste heat recovery equipment, blast furnace hot stove waste heat recovery equipment, blast furnace pulverized coal injection (PCI) equipment, blast furnace top pressure recovery turbine (TRT) equipment, and hot strip mill heating furnace regenerative type burner equipment. Further, in the project on environmental improvement, studies were made on coke oven environmental improvement and blast furnace cast house dust collection. The results of the study indicated that economical effects of the energy conservation project were considered as low because the unit price of energy of Pakistan Steel is low. However, substitution of the low-priced domestic coal for the imported coal has a good effect, and energy conservation in the TRT power generation and by the regenerative type burner produces a highly economical effect. Therefore, Pakistan Steel also agrees to positively promote the project. Moreover, concerning the environmental improvement project, it was considered that the necessity of the project is high in the relation of the coke oven aimed at reducing emissions of toxic substances. (NEDO)

  12. Fiscal 1998 intellectual infrastructure project utilizing civil sector functions. Research and development project on prompt-effect type intellectual infrastructure creation (Comprehensive survey); 1998 nendo minkan no kino wo katsuyoshita chiteki kiban jigyo seika hokokusho. Sokkogata chiteki kiban sosei kenkyu kaihatsu jigyo (sogo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Surveys and studies were conducted to facilitate and invigorate research, development, and economic activities and to provide technology related intellectual assets in an organized, systematic way. In the survey related to the buildup of intellectual infrastructures, questionnaires were sent to 789 organizations in the industrial and academic domains concerning measuring standards, reference materials, base for information on biological resources, base for safety management of chemical substances, base relating to human life and welfare, and base of knowledge relating to materials. On-site surveys were also conducted in Asia, Australia, North America, and Europe. Concerning 10 inorganic reference solutions whose development is urged because they are related to environments, raw materials for them were selected, required purity levels were defined, and methods for measurement and evaluation of safety when in prolonged preservation were investigated. Conducted in the research and development of individual subjects were database buildup on thermophysical properties, research into long-term durability of heat-resistant composite materials, research into textural structure and characteristics as materials of sintered bodies of fine ceramics, database buildup on the safety of non-ferrous metals, studies of base of human characteristics measurement, and the like. (NEDO)

  13. Fiscal 1997 report on the verification survey of geothermal exploration technology. 5-1. Development of the reservoir variation survey method (technology of prediction of reservoir variation); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. Choryuso hendo tansaho kaihatsu (choryuso hendo yosoku gijutsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the reservoir evaluation at an initial developmental stage and stabilization/maintenance of power after the start of operation, the fiscal 1997 result was described of the study of technology of prediction of reservoir variation. Using the conventional post processor, feasibilities were computed of reservoir models and behavior after the development, and gravity/self potential/resistivity variation. Variation in the seismic wave speed structure was large in travel time change distribution. The measuring accuracy of 1m sec is required to get enough detection resolving power. A conceptual design of the post processor development was conducted to study a system operated on Windows. Based on the reservoir numerical simulation technology, by taking in variation parameters such as gravity and self potentials as new model constraint conditions, the reservoir modeling technology which increased in accuracy by history matching was trially developed. Using the conventional reservoir model in the Oguni area, predictably computed were reservoir behaviors during 50 years which simulated a 20 MW development. Effectiveness of the post processor were able to be shown though influenced by characteristics such as permeability and resistivity. 74 refs., 95 refs., 12 tabs.

  14. Achievement report for fiscal 1998 on development of wide-area energy utilization network system. Study of energy system designing technology (Research into factory area energy system); Koiki energy riyo network system kaihatsu, energy system sekkei gijutsu no kenkyu 1998 nendo seika hokokusho. Kojogun no energy system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    Actualities of exhaust heat and demand for heat in the area are investigated on the result of which a wide-area energy utilization network system will be built. In fiscal 1998, further questionnaires are distributed in addition to last fiscal year's, and door-to-door visits are made on leading factories representing 10 types of industries. The result of data analysis places the nationwide total of exhaust heat at 320,000 Tcal/year including heat generated by electric power generation. When it is so defined that usable heat be above 150 degrees C for exhaust gas, above 40 degrees C for hot water, and above 200 degrees for solids, the total will be reduced to 230,000 Tcal/year. Cleaning plants (plants that treat refuse or sewage) as the sources of exhaust heat besides the factories are investigated for the amount of heat they discharge, and then it is found that the amount of heat they discharge is the fourth largest following electric power plants, iron and steel mills, and chemical plants. It is also found that most of their exhaust heat is of good quality because it is latent in steam or hot water. It is acknowledged, partly because many of such plants are situated relatively near to the urban district, that their role is important when studies are made on the utilization of exhaust heat. (NEDO)

  15. FY 1999 report on the results of the R and D project on the industrial technology for the global environment. R and D of the prediction technology of environmental effects brought by CO2 ocean sequestration (Ocean survey and development of evaluation technology for CO2 sequestration ability); 1999 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo NEDO seika hokokusho. Nisankatanso no kaiyo kakuri ni tomonau kankyo eikyo yosoku gijutsu kenkyu kaihatsu (Kaiyo chosa oyobi CO2 kakuri noryoku hyoka gijutsu no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Assuming the melting and sequestration of CO2 at the intermediate depth of the sea area around Japan, study of evaluation technology of CO2 sequestration ability in ocean was studied, and the FY 1999 results were summed up. In the ocean survey, survey was conducted by ship (No.2 Hakurei-maru) mainly at typical observation points and traverse lines of long. 147 E and long. 155 E. In the survey, the following data were acquired: data on seawater density and chemical tracer, data on release of intermediate-depth/independent buoys, concentration distribution of carbonic acid base substances/nutrient salts/chlorophyll, data on the existing amount of marine organisms and primary production speed measurement experiment, data on experiment on CO2 on-board exposure to organisms in the intermediate depth of ocean, etc. In the measurement/analysis of the sediment particle flux amount, sediment traps were installed/recovered. Further, for the purpose of measuring the neutralizing effect of calcium carbonate, operation test on CaCO{sub 3} melting experimental equipment was conducted in the actual sea area. In the development of a model for evaluation of CO2 sequestration ability, carried out were the improvement of the model using the inverse method, study of the estimated accuracy using the ocean observation data, etc. (NEDO)

  16. FY 1998 report on the results of the New Sunshine Project - Development of the commercialization technology of the photovoltaic power system. Verification study of the photovoltaic power system - Research on engineering methods for cost effective PV installation (Data book. Survey of examples of PV systems in the world); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (tashu secchi koho no kenkyu kaihatsu (bessatsu data shu sekai no taiyoko hatsuden system jirei chosa))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the purpose of promoting installations of PV system and making use of the unused space for which a rise in the PV demand equal to that in houses, building roofs, etc. is expected, examination/research for much newer forms of land installation are proceeded with, and evaluation/verification of reliability/durability are conducted of new installation processes using thin film solar cells, adhesives, etc. In this fiscal year, for the purpose of contributing to the study to be widely made on various installation processes, the actual survey was conducted of various applications of the system which are being planned and introduced in Japan and abroad. Emphasis was placed on making new forms of installation applicable to Japan clear. Concretely, in addition to the study of new examples, the following were conducted: renewal of existing details of the survey, and electronic filing of system block charts/pictures as a key to the information supply by electronic media such as CD-ROM. Also conducted was a study for translating the contents into English or writing them both in Japanese and English. Further, the database was made newer using these results of the most up-to-date survey, and at the same time, the results were indicated of the statistical analysis of the usage, system form, power generation scale and element equipment of various systems. (NEDO)

  17. FY 1998 result report. Study of a total system for the development of superconductor power application technology (Feasibility study of commercialization of superconductivity technology and study of the introductory effect. Future superconductivity technology development in Japan); 1998 nendo seika hokokusho. Chodendo denryoku oyo gijutsu kaihatsu total system nado no kenkyu chodendo gijutsu no jitsuyoka kanosei oyobi donyu kokanado no chosa (Nippon ni okeru chodendo gijutsu kaihatsu no kongo no hokosei)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    As a part of the New Sunshine Project, 'an R and D project on superconductor power application technology,' an examinational study was made as a mini project to clarify the developmental course for commercialization of superconductor technology. The superconductor technology is being watched with interest as a technology in the 21st century. In the application to the electric power/energy field, in particular, expected are the energy saving effect by high operation efficiency, excellent environmentality, developmental potentiality of new equipment/system by the application of ferromagnetism, etc. Accordingly, the paper analytically arranged the needs of superconductor devices in Japan and abroad and the technology seeds corresponding to the needs, and prepared the developmental subjects of superconductor technology. These developmental steps and the mutual relationship were expressed in an R and D framework. At the same time, as to the superconductivity, a survey outlined the projects carried out in each government office in Japan. The future developmental course was indicated, and proposals were made on the equipment/system as object which are the subjects for urgent development for commercialization. (NEDO)

  18. FY 2000 report on the survey of the joint verification project on the environmental harmony type coal utilization system. Green Helmet Program on the verification project on the low grade coal combustion system (Zhejiang Huba Corporation of Jiangshan, Zheijiang Province, China); 2000 nendo kankyo chowagata sekitan riyo system kyodo jissho jigyo chosa hokokusho. Teihin'itan nensho system no jissho jigyo ni kakawaru green helmet jigyo (Chuka Jinmin Kyowakoku Zheijiang sho Jiangshan shi Zheijiang Huba Shudan Koji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The verification project on the low grade coal combustion system which was implemented in China is to remove/reduce sulfur oxide in combustion gas by the circulating fluidized bed boiler combustion technology. To promote the spread of the results of the verification, conducted were the technical guidance given by engineers sent from Japan and the technical training for engineers received from China. After the completion of the verification project in March 2000, the continuous operation using the low grade coal with the lower value than the designed value had been conducted, but the concentration of the dust/soot in flue gas came not to satisfy the environmental standard. As a result of the survey, it was found that the performance of electrostatic precipitator improved by blowing vapor into the flue gas and adjusting the concentration of water content, and the operation at values below the environmental standard was made possible. As to the technical training for engineers from China, conducted were inspections of the internal circulating fluidized bed boiler equipment of Daishowa Paper Manufacturing Company in Fuji city, Shizuoka prefecture, and of the fluidized bed incineration equipment at refuse incineration facilities in Atsugi city, Kanagawa prefecture, technical guidance on the operation technology by using the model project equipment, technical exchanges of the periphery technology relating to the technology for the model project, etc. (NEDO)

  19. FY 1998 annual report on the preliminary research and development of techniques for developing resources from gas-hydrate. Studies on gas-hydrate exploration, excavation techniques, methods for assessing environmental impacts, and gas hydrate handling systems; 1998 nendo gas hydrate shigenka gijutsu sendoken kaihatsu seika hokokusho. Tansanado ni kansuru kenkyu kaihatsu, kussaku gijutsu nado ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no kenkyu kaihatsu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This R and D project is for the preliminary studies on development of the following 4 types of techniques for developing resources from gas-hydrates (GH): (1) gas-hydrate exploration, (2) excavation techniques, (3) methods for assessing environmental impacts, and (4) gas hydrate handling systems. The FY 1988 R and D results are described. For gas-hydrate exploration, the methods for analyzing inorganic ions and trace quantities of elements, which are necessary for accurately estimating the offshore GH around Japan, are established; and case studies are conducted for methods of predicting GH deposit forming mechanisms, and stability fields of GH, based on terrestrial heat flow and seismic data. For excavation techniques, GH decomposition rate is analyzed using a laboratory system which reproduces conditions of excavation of GH layers. For methods for assessing environmental impacts, a geo-hazard predicting model is established, to study ground displacement and gas leakage sensing systems and data transmission systems to cope with the hazards. For gas hydrate handling systems, an overall system is studied, and storage and transportation systems are outlined. (NEDO)

  20. FY 1998 annual report on the development of laser-aided, noncontacting, realtime, in-process dressing method using a grinding stone with ultrafine abrasive grains, and study on techniques for applying the method to grinding stone of superthin blades; 1998 nendo laser wo mochiita choteiryu toishi no hisesshoku real time inprocess dressing ho no kaihatsu oyobi gokuusuha toishi eno tekiyo gijutsu ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A new noncontacting dressing method using a laser as a tool has been studied and developed, in order to develop environment-compatible, energy-saving type machining machines. In this study, a cup-shaped grinding stone is developed for grinding performance testing by micron-order diamond abrasive powder, used for producing a grinding stone of superthin blades, is mixed with a cast iron binder, molded and sintered. In the grinding performance test, zirconia as a work is ground at a constant pressure to the grinding stone working surface before and after the laser-aided dressing, to analyze grinding/removal efficiency and grinding resistance. The grinding stone working surface conditions are observed by a scanning electron microscope after the laser-aided dressing, to correlate the surface conditions with the grinding data. It is found that the laser-aided dressing method needs no lubricant, is clean, cutting grinding time when incorporated in the machining process, suitable for grinding stone of low stiffness and ultrathin blades by use of ultrafine abrasive grains, suffering no exfoliation of the diamond grains, and hence economical. (NEDO)

  1. FY 2000 report on the results of the R and D of the prediction technology for environmental effects of CO2 ocean sequestration. Ocean survey and development of the assessment technology for capacity of CO2 sequestration; 2000 nendo nisanka tanso no kaiyo kakuri ni tomonau kankyo eikyo yosoku gijutsu kenkyu kaihatsu seika hokokusho. Kaiyo chosa oyobi CO2 kakuri noryoku hyoka gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Assuming the dissolution/sequestration of CO2 at the medium-depth sea area around Japan (depth: 1,000-2,000m), the development was being proceeded with of the assessment technology for capacity of CO2 ocean sequestration and the prediction technology of environmental effects at the point of CO2 discharge. In FY 2000, conducted were the ocean survey and the development of assessment technology for CO2 sequestration capacity. In the investigational study, the following three were carried out: 1) survey/observation of the flow field on the line of 165 degrees of east longitude, and acquisition of various data such as the distribution of carbonic acid base substances and the speed of carbon transport; 2) study of the amount of existence of organisms and kind/composition of the medium-depth plankton at the typical observation points; 3) test/experiment actually conducted in the sea area for the experimental equipment for CaCO3 dissolution experimental equipment for studying interactions between the CO2 and CaCO3 dissolved into the medium-depth sea. As to the development of the assessment technology, carried out were the heightening of accuracy of medium-depth ocean circulation models using the inverse method already developed and the estimation of the flow field using the observation data. At the same time, the estimation of the flow field, etc. were conducted using large circulation ocean models. (NEDO)

  2. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Research and development of solar beam power generation and utilization systems and ancillary technologies (Research and development of building material integrated modules - investigations and research on analysis of practical use); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (kenzai ittaigata module no kenkyu kaihatsu (jitsuyoka kaiseki ni kansuru chosa kenkyu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Evaluations on performance for power generation and as building materials indispensably require collection and analysis of demonstration data. Demonstration test data were collected and analyzed on the following five systems: the roof panel system, the heat insulating panel system, the glass curtain wall system, the metallic curtain system, and building material responsive flexible module system. Specifically in the evaluation on the long-term reliability, unification was made on indications and criteria for annual power generation characteristics, and characteristics of insolation versus array output, insolation versus array efficiency, and insolation versus temperature rise. Monthly estimation accuracy evaluation was performed collectively on the summary of the power generation estimating method and the estimation results. (NEDO)

  3. Achievement report for fiscal 2000 on research and development of key technologies for superconducting generator. Research and development of key technologies to increase density, research and development of key technologies to increase capacity, research and development of design technologies, and research of technologies; 2000 nendo chodendo hatsudenki kiban gijutsu kenkyu kaihatsu seika hokokusho. Komitsudoka kiban gijutsu no kenkyu kaihatsu / daiyoryoka kiban gijutsu no kenkyu kaihatsu / sekkei gijutsu no kenkyu kaihatsu / gijutsu chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Researches have been made to increase density of 200,000-kW class generator and to increase capacity of 600,000-kW class generator necessary for putting superconducting generator into practical use. This paper summarizes the achievements in fiscal 2000. In the study of increasing densities of superconductors and field windings, strands were fabricated, in which aging heat treatment conditions, number of aging, and processing degrees between each aging were varied, to increase the critical current of Nb-Ti strand, wherein as high critical current as corresponding to about 90% of the target was obtained. Possibility of increasing the critical current with the final processing degree in the range of 4 to 5 was verified from the relationship between the final processing degree and the critical current. In the study of increasing capacities of superconductors and field windings, findings were acquired on enhancement of conductor stability and reduction in AC loss, with regard to superconductor strands well balanced in the two elements. Prospects were obtained in achieving the AC loss of 200 kW/m{sup 3} in the targeted superconductor. The residual resistance ratio was found to be 200, showing sufficiently high value, and sufficient function was verified in the stabilized copper. In the research of design technologies, primary basic design was performed. (NEDO)

  4. Fiscal 1998 survey report. Medical equipment (Development of fine sampling/analysis system for blood / Development of high-precision 3-D image diagnosis system / Development of low-invasion operation support system / Total development of artificial internal organ technologies); 1998 nendo chosa hokokusho. Iryo kiki (ketsuekinado biryo saishu, biryo bunseki system kaihatsu/koseido sanjigen eizo shindan system kaihatsu/teishinshu shujutsu shien system kaihatsu/jinko zoki gijutsu sogo kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For efficient medical care supply systems, the R and D of advanced medical care technology and equipment largely contribute to productivity improvement for medical care services. Among them, a progress of medical care technology is becoming important for preparation of efficient and fair supply systems. MITI thus established 'Medical care and welfare equipment development project' in 1994, and has promoted the strategic long-term R and D project of medical care and welfare equipment as joint R and D project of NEDO and private enterprises. In fiscal 1998, on the development of the fine sampling/analysis system for blood, the high- precision 3-D image diagnosis system, the low-invasion operation support system, and the artificial internal organ technologies since fiscal 1996, this project clarified essential technical issues based on the future view, selected some themes to be newly developed in the future, and surveyed and evaluated the details of their R and D concretely. (NEDO)

  5. Fiscal 1997 survey report / R and D of important region technology. R and D of technologies giving multi-functional characteristics to C/C composites (development of high-grade surface processing technology for engine members for methane fueled air craft. 1. control technology of micro structures of ultra-high temperature members); 1997 nendo seika hokokusho juyo chiiki gijutsu kenkyu kaihatsu. Fukugo kino buzai kozo seigyo gijutsu no kenkyu kaihatsu (methane nenryo kokukiyo engine buzai no kodo hyomen kako gijutsu kaihatsu). 1. chokoon buzai micro kozo seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of developing members most suitable for aircraft use engines with methane as fuel, the R and D were conducted of technology to reform surfaces and interfaces of materials. In the R and D, the paper took up carbon fiber reinforced carbon composite materials (C/C composites). In the surface control and reformation technology using the ion engineering method, etc., in the sealing processing of C/C composites, tried was the formation of a C/SiC/Si3N4 composite layer which was formed by Si3N4 much smaller in thermal expansion coefficient than SiC. Further, technologies on ion injection, thin film formation, giving of oxidation resistance/corrosion resistance, improving/giving of thermal shock resistance, etc. In the multi-functional coating formation technology such as high liability and corrosion resistance, the study was carried out of the dense composite functionally-gradient layer as thermal stress relaxation layer and the fiber reinforced layer by carbon fiber using pores. Besides, studies were made of technologies of the micro structure control combination, evaluation of ultra-high temperature resistant environmental characteristics, etc. 61 refs., 198 figs., 44 tabs.

  6. Report on achievements in fiscal 1998. Research and development of a technology to forecast environmental effect in association with isolation of carbon dioxide in oceans. (Surveys on development and research support on a technology to forecast environmental effect in areas in the vicinity of CO2 discharging points); 1998 nendo nisanka tanso no kaiyo kakuri ni tomonau kankyo eikyo yosoku gijutsu kenkyu kaihatsu seika hokokusho. CO{sub 2} horyuten shuhen'iki no kankyo eikyo yosoku gijutsu no kaihatsu narabini kenkyu shien chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Atmospheric concentration of CO2 is increasing, and discussions are urged on measures to suppress emission of CO2 into atmosphere. While different CO2 fixing technologies may be conceived, there is a technology to utilize CO2 absorbing capability of ocean by discharging and dissolving CO2 artificially into middle layer of the ocean to separate CO2 from atmosphere. This technology is one of the technologies which are promising in the aspects of technology, economic performance, and possible amount of CO2 reduction. However, it is difficult to say that scientific and technological discussions have been given sufficiently on behavior of CO2 discharged into the ocean, effect of the discharge on environments, and CO2 separation capability of the ocean. Therefore, in the present research and development, a 'technology to forecast environmental effect in areas in the vicinity of CO2 discharging points' is developed to serve for acquiring technological prospect on the feasibility to realize the CO2 ocean separation by discharging CO2 into the middle layer of the ocean. The present fiscal year has performed researches on the following research and development items: elucidation of behavior of liquefied CO2 when discharged into the ocean, CO2 feeding and diluting technologies, indoor experiments on the effects of CO2 on ocean living organisms, and development of a model to forecast environments in areas in the vicinity of CO2 discharging points. (NEDO)

  7. Report on diagnosis and survey on research cooperation in the research cooperation promotion project in fiscal 1994. Research cooperation on manufacturing clean fuel for consumer use from gasified coal gas / Research cooperation on a method for pulp manufacturing of low-pollution and energy saving type by using non-wood raw materials; 1994 nendo kenkyu kyoryoku suishin jigyo 'kenkyu kyoryoku shindan chosa' hokokusho. Sekitan gas ka gas kara no minseiyo clean nenryo seizo ni kansuru kenkyu kyoryoku / himokuzaikei genryo wo mochiita teikogai shoenegata pulp seizoho ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    In solving the problems in developing technologies peculiar to developing countries, Japan will provide cooperation. This paper describes the achievements in diagnosis and survey in fiscal 1994. Development will be made on a manufacturing process for dimethylether (DME), a synthesizable and portable clean fuel, by using coal produced in China. Annual DME production of 10,000 tons will make it possible to supply 50,000 households with the fuel of one year consumption, whereas return on the construction investment and profit can be expected. At the Shanxi Coal Chemistry Research Institute, a 500 tons a year plant making DME from gasified coal gas is scheduled to begin operation. Development will be made on a pulp manufacturing technology in China, in which environmental pollution due to waste water is largely reduced, and operation cost is reduced. Application of the oxygen-alkaline evaporation and decomposition process developed in Japan will be considered, which uses non-wood raw material such as rice straw, wheat straw and megass). The raw materials are immersed continually in low-concentration alkaline solution, dehydrated, and then lignin is oxidized and decomposed by using oxygen in a continuous oxidation reactor to make the material into pulp. China uses non-wood materials as paper raw materials at 80%, whereas effects are expected in waste water pollution prevention, energy saving, resource saving and economics. (NEDO)

  8. FY 1999 report on the results of the R and D project on the industrial technology for the global environment. R and D of the prediction technology of environmental effects brought by CO2 ocean sequestration (Development of prediction technology of environmental effects around the point of CO2 discharge and the research support survey); 1999 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo NEDO seika hokokusho. Nisankatanso no kaiyo kakuri ni tomonau kankyo eikyo yosoku gijutsu kenkyu kaihatsu (CO2 horyuten shuhen'iki no kankyo eikyo yosoku gijutsu no kaihatsu narabini kenkyu shien chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of studying viability of CO2 ocean sequestration by discharging it at the intermediate depth of ocean, the R and D were conducted of 'prediction technology of environmental effects around the point of CO2 discharge,' and the FY 1999 results were summarized. In the study of elucidation of behavior of liquid CO2 at the time of discharge, melting speed of CO2 in water and seawater, 2D CO2 concentration distribution, etc. were measured using the circulation type deep-sea simulation experimental equipment. In the study of technology to send CO2 into the sea and dilute it, the process test using mock liquid was conducted. In the indoor experiment on CO2 effects on marine organisms, conducted were the detailed experiment on long-term effects of low concentration CO2 on sea urchins and shellfish, experiment on CO2 acute effects on eggs/fry and experiment on CO2 effects on adult fish. In the developmental study of the model to predict environmental effects around the point of CO2 discharge, carried out were the improvement of the model for prediction of effects on marine organisms, study of the CO2 diffusion in topographic features supposed to be Hawaii, etc. In the international joint study, measurement/observation technology, facilities, etc. were studied in preparation for the experiment actually conducted in the sea. (NEDO)

  9. 2D resistivity survey in complex geological structure area. Application to the volcanic area; Fukuzatsuna chishitsu kozo chiiki ni okeru hiteiko nijigen tansa. Kazangan chiiki deno tekiorei

    Energy Technology Data Exchange (ETDEWEB)

    Asakawa, S.; Ikuma, T.; Tanifuji, R. [DIA Consultants Co. Ltd., Tokyo (Japan)

    1996-05-01

    Introduced herein is an application of 2D resistivity survey to a volcanic rock area where the survey result is difficult to interpret because of its complex geological structure. In a dam site survey, main problems involve the permeability of water through faults and weathered, altered zones. At this site, a 2D resistivity survey was conducted, a 2D geological structure was deduced from the resistivity section, and the result was examined. It was found that resistivity distribution was closely related to hydrographic factors, but no obvious correlation was detected between rock classes and R, Q, and D. In conducting investigations into a section planned for a highway tunnel, it was learned that the problem was a volcanic ash layer to collapse instantly upon absorbing water, and the distribution of the ash layer, not to be disclosed by boring, was subjected to a 2D resistivity survey. The survey was conducted into the structure above where the tunnel would run, and further into the face, and studies were made about what layer was reflected by the resistivity distribution obtained by analysis. The result of the analysis agreed with the details of the layer that was disclosed afterward. 4 figs., 1 tab.

  10. Magnetotelluric (MT) surveying in the Kakkonda geothermal area; Kakkonda chinetsu chiiki deno MT ho tansa jikken

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Y.; Takakura, S. [Geological Survey of Japan, Tsukuba (Japan); Uchida, T. [New Energy and Industrial Technology Development Organization, Tokyo, (Japan)

    1997-05-27

    This paper describes the MT surveying conducted at the vicinity of a deep well (WD-1) in the Kakkonda geothermal area. For the MT surveying, the interval between measuring points was 300 m. Electric field dipole with a length of 300 m was given in the direction of traverse line, and that with a length of 50 m was given in the direction perpendicular to the line. Three components of magnetic field were measured using induction coil. Frequency band of the data was between 0.0005 Hz and 300 Hz. Characteristics of specific resistance model obtained from the MT surveying were illustrated. Low specific resistance zone less than 30 ohm-m was observed in the shallow zone below the altitude 0 m. This zone was comparable to the distribution of montmorillonite. High specific resistance anomaly was analyzed at the western half of the traverse line in the altitude between 0 m and -2000 m, which corresponded to the collective part of focuses. The bottom surface of the anomaly agreed well with the upper surface of neo-granite, i.e., the lower limits of earthquakes. Low specific resistance was observed in the altitude below -2000 m. 17 refs., 5 figs.

  11. Regional new energy vision drawn up for Yoka Town; 1998 nendo Yokamachi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    New energy in existence at Yoka Town is assessed, and a model project is worked out. Taken up under the project are Yoka Hospital and the group of related facilities in the vicinity; Yoka Junior High School; and a large-area CATV (cable television) center situated in Yabu Province. The assessment centers on the case of 'Yoka hospital and the group of related facilities in the vicinity.' When a heat pump is operated to extract energy from an unexploited heat source (river water), the demand for power will increase by 26% (to 7,384,005kW/year) over the current level while the demand for heavy oil will decrease by 49%. A system which is a combination of such a heat pump for unexploited heat source and photovoltaic power generation is subjected to assessment, when it is carried out on the assumption that the system occupies a 750m{sup 2}-large site on a rooftop exposed to solar radiation of 112kW/m{sup 2} per year. Then the demand for power will increase to 7,300,005kW/year while the demand for heavy oil will remain the same as in the case of unexploited energy alone. When Yoka Hospital's demand for power is to be totally met by power from cogeneration, the amount of heavy oil consumption will increase 2.1 times the current level in the absence of necessity to purchase power from the utility. A study is conducted in which it is assumed that RDF (refuse derived fuel) produces 3,127,846Mcal/year in a combination of cogeneration and RDF. The results show that a heat pump and cogeneration are superior to the others in terms of economy. (NEDO)

  12. Characteristics of microtremors in Hanshin area; Hanshin chiiki ni okeru bido no kihon tokusei nitsuite

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, H.; Suzuki, K.; Yamanaka, H.; Seo, K. [Tokyo Institute of Technology, Tokyo (Japan)

    1996-10-01

    To increase general understandings of fundamental characteristics of microtremors in Hanshin area, microtremors have been observed at Sumiyoshi River-side, Rokko Island, and Nishinomiya. Relations were discussed among the stability of predominant period, successive fluctuation and meteorological conditions. For the analysis, cosine-type taper was conducted before and after 10% of the observed records, and Fourier spectrum was calculated by smoothing using Parzen window with a band width 0.3 Hz. Geometrical mean of two components was used as a horizontal component. At the observation points except Sumiyoshi River-side, predominance in the short period side was not distinct, and was not stable due to the successive fluctuation of predominant period. However, there was less successive fluctuation of spectrum ratio between different two points in the band with period more than 1 sec. Since there was a close correlation between the successive fluctuation in this band and the wind velocity or air pressure, the microtremors in this band was affected by a single vibration source. Ground characteristics could be illustrated by the averages of ratio against base points of moving observation. 14 refs.

  13. Magnetic structure of Akita-Yakeyama volcano; Akita Yakeyama chiiki no jikiteki kozo

    Energy Technology Data Exchange (ETDEWEB)

    Okuma, S. [Geological Survey of Japan, Tsukuba (Japan)

    1996-10-01

    Akita-Yakeyama is a Quaternary volcano located in the north-western part of the Sengan geothermal area. Geothermal resource surveys have been performed from the middle of the 1970s in the Sengan geothermal area, and the Sumikawa geothermal power plant started its operation in 1995. By the analysis, the magnetic basement depth became lower in the north of Yakeyama body. However, the distribution including low magnetic anomaly in the south of Yakeyama body could not be explained only by a simple magnetic structure model. In this study, the magnetic anomaly in this area was analyzed in detail, and a construction of the magnetic structure model was intended by taking borehole data into account. The low magnetic intensity zone with low amplitude agreed well with the geothermal alteration zone. The high magnetic intensity zone and the low magnetic intensity zone corresponded with the distributions of volcanic rocks magnetized normally and reversely, respectively. Kakkonda and Matsukawa geothermal power plants were located in the distinct low magnetic intensity zones. There was a low magnetic intensity zone with long wave length over the whole Sengan geothermal area. A high magnetic intensity zone was observed in the northern foot of this area. From the magnetic measurements of borehole sample rocks, this was found to correspond with the newly formed granite body. 9 refs., 4 figs.

  14. Evaluation of energy use in district heating and cooling plant using sewage and one using air as heat source; Gesui netsuriyo chiiki reidanbo to kuki netsuriyo chiiki reidan no tonyu enerugi kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Arashi, N. [Hitachi Ltd., Tokyo (Japan). Power and Industurial Systems R and D Laboratory; Inaba, A. [National Institute for Resources and Environment, Ibaraki (Japan)

    2000-05-20

    The efficiency of energy usage of a district heating and cooling plant using sewage water as heat source and sink, was evaluated by investigating the data of the district heat demand and energy supply to the plant, which were collected at the Koraku - 1 Chome plant in Tokyo central region. Through analyzing these data, it was clarified that the overall COPs of the plant were 3.17 for cooling and 2.65 for heating. COP was then compared with that of another plant using air as heat source and sink. The overall COPs of this plant which were calculated according to the atmospheric temperature, were 2.54 for cooling in summer and 2.28 for heating in winter. The differences in COPs were due to the temperature differences between sewage water and air. As a result for COP differences, the district heating and cooling plant using sewage water could be more energy saving, up to 20 % for cooling in summer and 14 % for heating in winter, compared with the counterpart plant that uses air as heat source and sink. (author)

  15. Georesistivity structure in the central part of North-Eastern Japan Arc; Tohoku chiho chubu chiiki no denki dendodo kozo

    Energy Technology Data Exchange (ETDEWEB)

    Fujinawa, Y. [National Research Institute for Disaster Prevention, Tsukuba (Japan); Kawakami, N. [GERD Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Ueshima, M. [The University of Tokyo, Tokyo (Japan). Earthquake Research Institute; Honkura, Y. [Tokyo Institute of Technology, Tokyo (Japan)

    1998-03-13

    MT measurement of transects was made in the central part of North-Eastern Japan Arc to clarify tectonics of subduction zones. 1-D, 2-D and 3-D resistivity structures are observed in surface layers, and zones shallower and deeper than a Conrad surface, respectively. A main structure direction is S-N or NNE-SSW. Ishinomaki-Chokai tectonic line and low- resistivity zones due to Quaternary volcanos (Naruko, Onikobe) exist in a backbone range region. Resistivity is 100{Omega}{center_dot}m or less by Bostick Inversion except Mesozoic and Palaeozoic layers in the southern Kitakami mountainous region, resulting in a good agreement with previous results in a north transect. Resistivity is several {Omega}{center_dot}m and depth is several km around Shinjo basin and in surface layers of Kitakami River region. The backbone range region shows complex resistivity structures because of volcanic activity and wide-area hot water activity. High-resistivity layers correspond to stable Mesozoic and Palaeozoic land layers. Seismic velocity increases in the low-resistivity zone. Earthquake generally occurs at the boundary between resistivity structures. 68 refs., 9 figs., 2 tabs.

  16. MT2-D inversion analysis in Kakkonda geothermal field; Kakkonda chinetsu chiiki ni okeru MT ho nijigen kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Yamane, K.; Takasugi, S. [Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Miyazaki, S. [Japan Metals and Chemicals Co. Ltd., Tokyo (Japan); Uchida, T. [New Energy and Industrial Technology Development Organization, Tokyo, (Japan)

    1996-05-01

    Data, collected from an MT method-assisted survey conducted in the Kakkonda geothermal region in 1987, was re-examined, and a new structure was found. The review was carried out by use of a 2D analysis in the TM mode. According to the 1D analysis of 1987 and the geological data gathered then, it is estimated that the resistivity structure of this region runs in the northwest-southeast direction. A northeast-southwest traverse line was set for this analysis, orthogonal to the strike, and the impedance at each observation spot was caused to rotate to this direction across the whole range of frequency. Furthermore, in 1994-95, surveys were conducted using arrayed CSMT/MT methods. All these sum up to indicate that a high-resistivity region extends northwest in the southwestern part of the Kakkonda river but that there exists a low-resistivity region of several 10 Ohm m centering about the B traverse line. The high-resistivity region deep in the ground being the target of excavation in the Kakkonda region, to collect knowledge about this high-resistivity is important, and here the effectiveness of the 2d analysis has been verified. 5 refs., 11 figs.

  17. The effect of choline-stabilized orthosilicic acid on microelements and silicon concentration, photosynthesis activity and yield of tomato grown under Mn stress.

    Science.gov (United States)

    Kleiber, Tomasz; Calomme, Mario; Borowiak, Klaudia

    2015-11-01

    The aim of experiments was to assess the efficiency of choline-stabilized orthosilicic acid (ch-OSA; complex of orthosilicic acid with choline and a bioavailable source of silicon) application under increasing manganese (Mn) stress on the micronutritional composition and yielding of tomato (Solanum lycopersicum L. cvs. 'Alboney F1' and 'Emotion F1'). Plants were grown in rockwool with the application of a nutrient solution varied the Mn concentrations (in mg dm(-3)): 9.6 and 19.2 which cause strong oxidative stress of plants comparing with optimal concentration of that microelement in nutrient solution. The effect of ch-OSA application (at Si concentration of 0.3 mg dm(-3) nutrient solution) was investigated at both Mn-levels. Increasing Mn stress modified the concentration of microelements and silicon (Si) in tomato leaves. Application of ch-OSA also influenced the concentration of nutrients, but the determined changes were generally multidirectional and varied depending on Mn-level and cultivar. Under the increasing Mn stress a significant downward trend was observed for the mean concentration of Fe (in both cultivars) in fruits--but changes of Mn, Zn and Cu were varied depend on cultivar. In the case of cv. 'Alboney F1' ch-OSA application caused an increase the mean concentrations of Fe, Zn and Cu, while in the case of cv. 'Emotion F1' the reduction of mean concentrations of Zn and Cu was recorded. Ch-OSA treatment did not influence on the Mn concentrations in fruits. A beneficial role of ch-OSA was also found in photosynthesis activity. This was especially valid for lower levels of Mn. Application of ch-OSA improved significantly the marketable yield of tomato under stress by a low Mn level. Copyright © 2015 The Authors. Published by Elsevier Masson SAS.. All rights reserved.

  18. FY1998 survey of overseas coal import base arrangement promotion. Survey of the international coal situation; 1998 nendo kaigaitan yunyu kiban seibi sokushin chosa. Kokusai sekitan jijo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The paper summarized in a fixed form the coal situation of the major coal producing countries (exporting countries) in the world and major European countries. The survey outlined general circumstances, economy/industry/trade, etc. of each country. As to the coal relation, described are coal reserves, production/supply-demand/export, properties of the main brands, the mining industry law, foreign investment control, working custom, etc. In Part 1, the paper selected the following as coal exporting countries: Australia, Canada, China, Columbia, Indonesia, New Zealand, Poland, Russia, South Africa, the U.S., and Venezuela. In Part 2, the paper described coal trends in the main European countries such as France, Germany, the U.K., and Spain, in terms of maps, general circumstances, main economic indexes, changes in imports/exports, imports/exports from/to the main countries, trade configuration by item, recent energy policy and coal policy, changes in coal supply/demand and future, coal-related governmental organizations, etc. (NEDO)

  19. Basic survey for coal resources exploitation for Fiscal 1998. Coal GIS survey; 1998 nendo seitan shigeh kaihatsu kiso chosa. Sekitan GIS chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the construction of a coal mine assessment technology system, surveys are conducted on the current state and technology trends of resources-related GIS (geographical information system) in other countries. When one ponders over coal-rich areas to be newly explored and developed in one's study on the stable exploitation of coal abroad and its import to this country, what interests one gradually shifts from known superior large-scale coal mine areas to next-generation coal mine areas yet to be exploited. Accordingly, it is mandatory to build an assessment-oriented comprehensive technology system capable of promptly dealing with any changes in natural, geological conditions that may be presented by coal mines to be exploited. Although GIS is recognized as a useful means not only in the field of natural science but also in other fields whose data may be plotted on a map, its position is not yet established when it comes to coal resources. It is therefore necessary to promptly introduce GIS into the field of coal. In fiscal 1998, on-site surveys were conducted not only in Japan but also in the U.S., Canada, and Australia who are senior to Japan in terms of GIS application. Also, information was collected from literature and via Internet, surveys were conducted about the use of GIS in the field of earth science especially in the field of coal resources, and the state of the digital data utilizing setup indispensable for the proper operation of GIS was investigated. (NEDO)

  20. Investigational research on welfare equipment needs/seeds adaptation; Fukushi kiki needs seeds tekigo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    At the advent of the aging society, investigated are images of welfare equipment to be developed. In the range where the use of welfare equipment is to be studied, the following are included: self care, excretion, transfer, and support of work other than care, as assistance to daily life; exercise function, communication function, and environment arrangement, as assistance to social participation. Of the images of the welfare equipment classified by the overall evaluation, the following are cited as what supports daily life: a lift usable even in the existing houses, a bump remover by which bumps in the house are removed without making large repairs, a urine collector for females, a training device to prevent urinary incontinence, reduction in the bed-fast elderly, a device to prevent bedsore, a system for safely watching demented old people, a system in which clothes are automatically washed, dried, and hanged on a hanger, etc. What supports social participation are a system for sports experience by virtual reality, sound user interface, etc. For the aged to be healthy physically and mentally, it is essential to be taken good care of and create things to live for by participating the society. For this, it is necessary that the government establish the public policies and that a people be conscious of welfare. 9 figs., 33 tabs.

  1. Investigation on food sanitation controlling technologies; Shokuhin eisei kanri gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    Doi, Y. [Hokkaido Electric Power Co. Inc., Sapporo (Japan); Nishioka, J.

    2000-03-24

    Investigation has been made on the current status of food sanitation controlling technologies. Eighty percent of food poisoning is caused by bacte such as Salmonera, enteritis vibrio, staphylococcus, and pathogenic colibacillus. Putrefaction as the cause for food poisoning occurs from proliferation of different microorganisms. Heating sterilization is the main method being performed, but non-heating method may include sterilization by flash and high voltage pulse discharge in addition to ultra-high pressure and ultraviolet ray sterilization. As a result of the questionnaire survey, what is extracted as the problems in the food sanitation controlling technologies is to establish a rinsing and sterilizing method with large sterilization effect, an effective sterilizing method and thawing of processed marine products, and a cooling method in food processing. Increasingly demanded for the future is to develop a foodstuff sanitation control system using as the core the hazard analysis critical control point (HACCP, a quality control program developed by the U.S. NASA to ensure safety in manufacturing space food), and micro-organism control and sterilizing technologies to support the above system. The flash pulse and high-voltage pulse sterilizing technologies as the non-heating sterilizing technology are more effective than the conventional heating sterilization methods also from the aspect of quality retention after sterilization. More active development thereof is desired. (NEDO)

  2. Investigational research on eco-smart engines; Eco-smart engine no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper investigated the trend of research on eco-smart engines into which optimization function of engine performance, high environmental-adaptability, etc. are integrated. The investigation was made in Japan and abroad on technologies of combustion, structure/material, control, design/analysis, systematization, etc. In case of Japan, specifications were established for three types of engines, subsonic, supersonic and hypersonic aircraft, and the research subjects to fulfil the specifications were extracted. In case of the U.S. and Europe, the survey was made of combustion, materials, noise, design concept, control, etc. Important subjects are selected in priority order. Namely, for the enhancement of efficiency, the following were taken up: three-dimensional fiber-reinforced large-size light-weight structure application technology, heat-resistant advanced-material structure damage-tolerant design technology, pseudo-vesicular structure transpiration cooling technology, etc. For the reduction of NOx emission, the paper took up technologies of environmentally optimization combustion, AI combustion control, and non-cooling combustor liner application. For the noise reduction, technologies of new inclination hole orientation noise absorbing structure material application, super noise control, and innovative CFD utilization low noise aerodynamics. Moreover, the results of fiscal 1997 were outlined to indicate the research in the next fiscal year. 14 figs., 10 tabs.

  3. Study on the current status of biomass energy development; Bio mass energy no kaihatsu jokyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted on the present status of biomass energy in Japan and abroad and the developmental trend of the latest biomass energy technology. Brazil and the U.S. are most advancing in the biomass energy utilization. Brazil uses sugar cane which is plenty in supply as a raw material, and the U.S. does corn which is the surplus crop. Both countries use the conventional ethanol fermentation technology and produce the petroleum substitution liquid fuel which is in greatest need. As to the technology to convert biomass resource into energy, attention has so far been paid to the development of the production process of the liquid fuel. The latest technology for ethanol fermentation using saccharin and starch as raw materials has already been established in Japan, and the energy-saving type alcohol recovery technology has also reached the stage of practical application. Moreover, as to the ethanol conversion technology with cellulose substrate, the development of the saccharification process will be needed in future. 15 figs., 10 tabs.

  4. Petroleum substitution energy measuring analysis survey; Sekiyu daitai energy keiryo bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For analytical evaluation of effects of environmental protection measures, energy conservation measures, new energy promotion measures, etc., a very-long term energy supply/demand model was developed and used for a simulational study. The model is composed of the models of macro economics, secondary energy prices, new energy introduction, and energy supply/demand. The feature is that the amount of new energy introduction is measuringly analyzed based on the cost and market scale, and integratedly estimated in a frame of energy supply/demand of the whole Japan. As a result of the simulation, energy source as of 2030 is composed of coal (17%), oil (44%) and nuclear power (15%) in the case of the economic growth as viewed optimistically. Contrarily, in the case of it as viewed pesimistically, energy source is composed of coal (11%), oil (40%) and nuclear power (22%). CO2 emission is -12.4% in the case of the new energy promotion than in the standard case. 7 refs., 79 figs., 107 tabs.

  5. Investigation research on autonomous responsive materials; Jiritsu oto zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was made on autonomous responsive materials as a new material which reversibly change molecular structures and the aggregation state according to external stimuli. Autonomous responsive materials imitate environmental responsibility in the living organism system and have sensing, control and active functions for external stimuli. The materials are highly efficient and environmentally friendly. In biomimetic materials for soft actuators, drastic changes by temperature of elastic modulus of water-swollen hydrogel are used to the motion. In order to molecularly design stimulus-responsible polymer gel, studied are the relation between the micro structure and stimulus responsibility, dynamic correlation between the micro structure and the macro structure, etc. In the biomedical field, new cure and diagnosis using innovative materials are expected, and the application of autonomous responsive materials to the field is studied. For example, using hydrogel responding the temperature and the surface and controlling by temperature the interaction with components of the organism such as protein and cells, drug delivery in the organism is optimized. Also studied is the application of hydrophilic/hydrophobic changes by temperature to the chromatography. 215 refs., 47 figs., 11 tabs.

  6. Feasibility study on the introduction of hybrid buses; Hybrid bus donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The purpose of this research is to design pilot projects for introducing hybrid buses into the public transportation sector. This research also covers contents regarding hybrid buses with a trolley-collector motor and a diesel engine, to identify technical and economical problems and to analyze cost beneficiation using hybrid buses. The trolley parallel hybrid system has been employed for the feasibility study. This system has abundant operation results in Europe and the USA. Its battery is small or is not necessary, and the maintenance cost is also low. As a result of the feasibility study, reduction effects of CO2 emission were found out. When the CO2 generation at the power plant is not counted, the reduction effect was estimated to be 32% compared with the CO2 emission from diesel buses. When the CO2 generation at the power plant is considered, it was estimated to be 18%. The cost beneficiation was investigated for the cases of the transportations using trolley system surrounding a medium-scale terminal among large-scale housing development, tourist resort, and stations. The annual income is estimated to be larger than the annual payment in each case. It was found that the hybrid bus is economically established. 17 refs., 48 figs., 41 tabs.

  7. Study of the O2/CO2 combustion technology; Sanso nensho gijutsu ni kakawaru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Kato, M. [Center for Coal Utilization, Japan, Tokyo (Japan); Kiga, T.; Yamada, T. [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan); Arai, K. [Nippon Sanso K.K., Tokyo (Japan); Mori, T. [Inst. of Research and Innovation, Tokyo (Japan); Kimura, N.; Okawa, M. [Electric Power Development Co. Ltd., Tokyo (Japan)

    1996-09-01

    This study is being progressed during a period from 1992 to 1999 as part of the NEDO`s clean coal technology program. This paper describes what has been discussed to date. The absorption method and the adsorption method may be used to recover CO2 as means to deal with the problem of global warming resulted from burning coals. These methods, however, have problems in economy caused from concentration of CO2 in flue gas being low. The present study is intended to raise the CO2 concentration in flue gas by using oxygen plus circulated flue gas in the place of combustion air, so that CO2 may be recovered as it is without being separated from the flue gas. Therefore, an oxygen-blown pulverized coal fired power generation plant having a cryogenic oxygen manufacturing equipment was designed to discuss the plant operability and economy, and the pulverized coal combustion technology by using a dynamic simulation. A large number of findings have been obtained already, and the study has reached a level at which grasping the whole image is now possible. 13 figs.

  8. Recent surveys and researches on pollinosis in Japan; Kafunsho ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Shido, T. [The Inst. of Public Health, Tokyo (Japan)

    1998-05-31

    In this paper, recent investigations and researches on pollinosis are summarized as centering on the investigation entrusted by the Ministry of Health and Welfare and executed since 1992, and especially the surveys on Japanese cedar pollinosis during 1995 to 1996. The quantity of pollen surveyed in 1995 is the greatest in the survey history of nationwide flying pollen. Particularly, the quantity of cedar and hinoki pollen is 10 to 40 times as many as that in the year before. Consequently, since the sensitization and onset due to the cedar pollen increased greatly, the objects of the surveys and the researches were mainly in respect to the analysis of onset factors of pollinosis, clarification of its natural process, evaluation on the effectiveness of desensitization therapy, the clinical subjects including the confirmation of pharynx symptom and asthma symptom, and the discovery of naturally sensitizing dog. A fact that the quantity of flying pollen concerns the occurrence and degree of the clinical symptom has already been indicated by a clinical observation carried out for a long period of time. In respect to specific prophylaxis and therapy, for the first time the pollen masks and glasses sold on the market are investigated, and the necessity of the verification thereof is described. 27 refs., 7 figs., 5 tabs.

  9. Research on harmonized molecular materials; Bunshi kyocho zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Harmonized molecular materials (HMM) were researched to create functional materials adaptable to needs such as environmental harmony and high-efficient conversion in post-industrial society and aging society. Superior mechanisms function efficiently in organisms for perception, transmission and processing of information, and transport and conversion of substances. These functions are caused by harmonization between organic molecules, or organic molecule and metal or inorganic substance. HMM is a key substance to realize these functions similar to those of organisms artificially. It is the purpose of this research to develop HMMs, reform production process by innovating separation and conversion technologies, and finally realize molecular chemical plants. This research also develops high-efficient devices to contribute to the information society, and progresses the industry of bio-functional materials such as high-sensitive bio-sensor. The functions, applications and creation technologies of three kinds of HMM such as assembly, mesophase and microporous materials were researched in fiscal 1995. 956 refs., 128 figs., 13 tabs.

  10. Research study on harmonized molecular materials (HMM); Bunshi kyocho zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    As functional material to satisfy various needs for environmental harmonization and efficient conversion for information-oriented and aging societies, HMM were surveyed. Living bodies effectively carry out transmission/processing of information, and transport/conversion of substances, and these functions are based on harmonization between organic molecules, and between those and metal or inorganic ones. HMM is a key substance to artificially realize these bio-related functions. Its R & D aims at (1) Making a breakthrough in production process based on innovation of material separation/conversion technology, (2) Contribution to an information-oriented society by high-efficiency devices, and (3) Growth of a functional bio-material industry. HMM is classified into three categories: (1) Assembly materials such as organic ultra-thin films (LB film, self-organizing film), and organic/inorganic hybrid materials for optoelectronics, sensors and devices, (2) Mesophase materials such as functional separation membrane and photo-conductive material, and (3) Microporous materials such as synthetic catalyst using guest/host materials. 571 refs., 88 figs., 21 tabs.

  11. Chronology of landslide and huge landslide survey; Jisuberi nendaigaku to kyodai jisuberi chosa

    Energy Technology Data Exchange (ETDEWEB)

    Nakazato, H. [Institute of Agriculture Machining, Saitama (Japan)

    1997-08-01

    This paper describes chronology and survey of huge landslides. A huge landslide is as expansive as covering an area of one million m {sup 2} at a depth of 100 m and with moving soil amount of a hundred million m {sup 3}. Although a landslide is thought vaguely a prehistoric activity, but it is known that some huge landslides have made activities even during the past five decades. A landslide area forms a stagnant water zone such as a lake as a result of a swale formed in a pull-off area of the head of a landslide, and formation of a dam at the end of the slope. Most of landslides in Japan are the reactivated landslides caused by landslides occurred in the past repeating the movement. A landslide causes disasters and damages as a result of movement of substances on the slope when an unstable slope tries to achieve stability. On the other hand, however, landslides have created farm lands and water resources. It is difficult both technically and economically to stop the force of an acting huge landslide. Damage may be curbed to minimum if the actual possibility of a landslide in a region -- existence of a huge landslide and the relationship with landslides of normal scale -- is known thoroughly by public in general, and if a warning and evacuation system has been established by informing portent phenomena and abnormal measurements. 19 refs., 9 figs.

  12. International research on energy conservation techniques; Energy shiyo gorika shuho kokusai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to utilize energy reasonably over the whole life cycle of products, the life cycle assessment (LCA) was researched including assessment of the quantity of environmental load. LCA is composed of the inventory analysis which analyzes objectively the amount of input and output of all substances and energy due to their gathering, mining, transport, production, use, recycling and scrapping, and the impact analysis to environment based on the inventory analysis. The inventory analysis of refrigerators was conducted. The unit amount of CO2 emission generated by production of materials was estimated on the basis of previous papers. In particular, CO2 emission due to overseas production of imported raw metals reached nearly 80% in Al and 70% in copper. Recycling of materials and heat recovery by combustion of waste were also considered. Environmental effect was next assessed using the inventory data in three stages of classification, characterization and valuation. Although the weight factor of environmental effect is necessary for every emission, European and American data are now used. 59 refs., 68 figs., 81 tabs.

  13. Faults survey by 3D reflection seismics; Sanjigen hanshaho jishin tansa ni yoru danso chosa

    Energy Technology Data Exchange (ETDEWEB)

    Tsuchiya, T.; Ejiri, T.; Yamada, N.; Narita, N.; Aso, H.; Takano, H.; Matsumura, M. [Dia Consultants Company, Tokyo (Japan)

    1996-10-01

    This paper describes fault survey by 3D seismic reflection exploration. Survey has been conducted mainly at flat land area without pavement not in urban area in Japan. Subsurface structure is complicated with intersecting multiple faults. In this area, a lot of geological investigations have been done prior to the seismic reflection exploration. Fairly certain images of faults have been obtained. However, there were still unknown structures. Survey was conducted at an area of 170m{times}280m in the CDP range. Measurements were carried out by using 100 g of dynamite per seismic generation point combined with 40 Hz velocity geophones. Fixed distribution consisting of lattice points of 12{times}12 was adopted as an observation method. In and around the lattice, a great number of explosions were carried out. The CDP stacking method and the method of migration after stacking were used for the data processing. The 3D structures of six horizons and five faults could be interpreted. Interpreted horizons were well agreed with the logging results. 3 figs.

  14. Survey on commercial use of fuel cells; Nenryo denchi ni kansuru jitsuyoka no tame no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The basic survey was carried out for the future approach to R & D of fuel cells. Phosphoric acid fuel cell (PAFC) is in the stage of demonstration research and field test supported by subsidy after the end of Sunshine project. Its reliability and durability problems are being solved, and its cost reduction is only one problem for practical use. Distributed systems or on-site systems will be used utilizing its excellent environmental characteristics. Molten carbonate fuel cell (MCFC), solid oxide one (SOFC) and polymer electrolyte one (PEFC) under development were thus surveyed. The following are surveyed: (1) Contribution to a human society such as improvement of energy demand/supply structure and environmental protection, (2) Technological items such as outlook for R & D, validity of developmental issues, comparison between various R & D and significance in industrial promotion, (3) Economic items such as profitability and feasible period, and (4) Social items such as sociability, compatibility to needs, possibility of locations, international meaning, market scale and promotion scenario. 90 refs., 67 figs., 96 tabs.

  15. Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa

    Energy Technology Data Exchange (ETDEWEB)

    Irie, S.; Fujii, Y.; Sakaguchi, S.; Ushijima, K. [Kyushu University, Fukuoka (Japan). Faculty of Engineering

    1996-05-01

    A report is made about the result of vertical electric sounding conducted in the MK district, Fukuoka City, where Kyushu University is about to move. As for the method of electrical prospecting, in consideration of the need for probing a depth of 50m at the shallowest, vertical electrical sounding with a Schlumberger array of electrodes was employed. Measurements were made for 57 locations on the planar ground, the interval between electrodes gradually increased from 1 to 200m. In the 2D structure model analysis, a 2D inversion program was utilized in the ABIC minimization method. Also investigated were the relationship of electric prospecting and the geology, geological conditions, water level in the well, water quality, salt water, and pore rate from the previously-conducted investigative boring. As the result, it was estimated that the boundary between the first and second layers detected by electric prospecting reflected the level of underground water and that the boundary between the second and third layers reflected the portion where the N-value sharply increases. 4 refs., 8 figs.

  16. Advanced technology trend survey of micromachines in Europe; Oshu ni okeru micromachine sentan gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    In this research survey, the development trend of micromachine technology in Europe was surveyed, development level of micromachine technology of European companies was grasped, and practical application fields of their target were investigated. Technology development level of private companies in Japan`s national projects and practical application fields of Japan`s target were arranged. Trends of micromachine technology development are compared between Japanese companies and European companies. Among micromachine technology development projects in Europe, ``8520 MUST`` is a part of the ESPRIT Project. About 40,000 companies among about 170,000 companies in whole Europe are relating to the MUST Project. The main fields include the manufacturing technology, process control of machines, technology of safety, sensor technology in environmental fields, and automotive technology. The marketing fields of application include the automobile, military technology, home automation, industrial process, medical technology, environmental technology, and games. The results can be compared with the direction of research and development in Japan. 22 figs., 8 tabs.

  17. Investigation on research for degradable plastics; Bunkaisei plastic no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Nishiyama, M.; Hosokawa, J.; Yoshihara, K.; Kubo, T.; Kabeya, H.; Endo, T.; Kitagawa, R. [Shikoku National Industrial Research Institute, Kagawa (Japan)

    1994-03-31

    The paper investigates and reports problems on plastic waste and measures to solve them, and the developmental trend of main biodegradable plastics in the world. A large quantity of plastic waste neither rots nor returns to the nature even if reclaimed. The recycling system has not yet been established due to its low price. Therefore, countries are carrying out regulations on prohibition on the use of foamed polystyrene, compulsory use of degradable plastics, taxation on plastic bottles, etc. Among biodegradable plastics, a type of polyethylene blended with starch is legislated for its use in the U.S., but is met with opposition by environmental organizations because of its plastic powder remaining in the soil. Contrary to this partial degradability, the following are cited as completely degradable plastics: bioplastics based on microorganism, natural polymer based on plants and animals, and biodegradable synthetic polymer. Any of them, however, is still in the stages of research/development and commercialization. 376 refs., 28 figs., 37 tabs.

  18. Metrical analysis survey of petroleum substituting energy; Sekiyu daitai energy keiryo bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The paper conducted the modeling on the economic/industrial structure giving the economic frame for energy supply/demand forecast, and made some simulations. In the simulation, assumed were a standard case, aging/hollowing case, and technical innovation case. As to macroeconomic models, macro items such as the economic growth rate, prices and IS balance were determined by giving foreign factors, financial factors, population factors, etc. In long-term energy supply/demand models, data on demand by use in commercial/residential and transportation sectors were estimated using various statistics. About the calculation result of a standard case of the former sector, the existing industries which markedly ebbed are primary products, the material system, construction/civil engineering, etc. Contrarily, the production industry such as general machines, electrical machines and automobiles increased the share. New and highly growing industries are new production industries like electronics and communication and new services like finance, insurance and communication. The GDP rate grows by 2.3% per year on average and lowers in each ten years hereafter. 53 figs., 83 tabs.

  19. Survey on econometric analysis of oil substitute energy; Sekiyu daitai energy keiryo bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the econometric analysis of petroleum substitution energy, a domestic econometric model was developed which can concretely and econometrically grasp and analyze effects of measures taken for environmental policies, energy conservation, promotion of new energy, etc. The model was made so synthetic as to catch a relationship between energy supply/demand and changes of econosocial structures in economic growth, industrial structure, life style, etc. which are extremely important elements for catching future energy demand. The model is composed of a secondary energy price model, a new energy introduction model, and an energy supply/demand model. As case parameters, selected were the price of crude oil, introduction of new energy, GDP and energy conservation, and the following cases were assumed: standard case, high price energy case, new energy introduction promotion case, low economic growth case, energy conservation case, and low energy demand case. The results of simulating each of these cases were indicated. 91 figs., 110 tabs.

  20. Investigations on forests from viewpoints of global environment; Shinrin no chikyu kankyoteki shiten kara no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Forests have become drawing attention as an absorption source of carbon dioxide, a greenhouse effect gas. This paper discusses significance of forests from viewpoints of their roles as diverse ecological systems and socio-economic values. Forest is a place for living and resting of all kinds of living organisms including plants, animals and microorganisms. Living forms in forests being affluent in kinds and large in amount bring great favor to human societies. Forests play diversified roles other than biological roles in addition to largely affecting heat distribution on the ground through evapotranspiration. These roles include suppression of erosion on ground surface, alleviation of micro climate by reducing wind velocity on the ground, and disaster prevention. Forests have an aspect of supply source of production resources for societies as well as an aspect of unused lands. Efficiency of converting solar energy by plants looks inferior to that of solar cells. Biomass may be regarded as regenerative energy limited to a case where excess production is utilized. 142 refs., 56 figs., 44 tabs.

  1. Survey on the succession situation of technologies; Gijutsu keisho jokyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The basic survey was carried out to promote the succession and creative use of the previous industrial science and technology. The following 5 themes were summarized in fiscal 1993. On `Fuel technology policy and technological development,` Navy Fuel Depot, Chemical Research Institute at University of Kyoto, Central Laboratory of South Manchuria Railway Co., and Fuel Research Laboratory of the Ministry of Agriculture and Commerce played important roles, and the 1000atm continuous hydrogenation system was completed in 1941. On `Technology of long-distance power transmission,` high-voltage insulation technology finally reached an international level after World War II. On `Unification of frequency and electrical technology,` the two-frequency system for eastern and western areas was established before World War II, and construction of Sakuma Frequency Conversion Station allowed power interchange between two areas. On `Organization of national research laboratories,` the Agency of Industrial Science and Technology distinguished the roles of new and existing laboratories. On `Wind power technology in Europe and America,` comparison between American and Danish approaches is the most important issue today. 146 refs., 20 figs., 13 tabs.

  2. Preliminary survey of `Green Recycling System`; Jigyo jizen chosa `green recycle system`

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes the construction of `Green Recycling System` which aims to change deserts to lush lands and to stabilize food supply. A cross-linked polymer produced by irradiating the gooey threads of natto (fermented soybeans) with gamma rays can absorb and hold up to 5,000 times its own weight of water. This biodegradable polymer may be used to develop seed gels and pellets to grow soybean, rice and wheat to improve the productivity of deserts and to protect threatened lands from desertification. This technology will be of great value in establishing stable supply of food resources, especially for the Middle East where deserts are expanding as well as for Africa where serious food shortage is already in place. To undertake the Green Recycling System Project, it is indispensable to develop technologies for producing PGA polymer in large quantity, mass production process of bridged PGA through radiation, chemical cross-linkers, new technologies for growing plants using water retainers, water-retaining materials for arid areas, general systems for growing plants in arid areas, and environmentally benign industrial infrastructures. 76 refs., 59 figs., 29 tabs.

  3. Survey and research on precision polymerization polymeric materials; Seimitsu jugo kobunshi zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Survey and research on the precision control of primary structure of polymeric materials and the precision evaluation technology have been conducted to develop advanced polymeric materials. It is proposed that the three basic processes of polymer synthesis, i.e., addition, condensation, and biomimesis, in forming the precision polymerization skeleton are to be covered through a centralized joint research effort with participation of industry, academia, and the government institute and under the leadership of researchers from academic institutions as the team leaders. For the study of technology trends, international conferences held in UK, Germany, and Hawaii are introduced, and domestic meetings, i.e., Annual Polymer Congress and Polymer Conference, are summarized. In addition, Precision Polymerization Forum and International Workshop on Precision Polymerization were held. The basic studies include a quantum-chemical elucidation of the elementary process in polymerization reaction, time-resolved analysis of polymerization process and polymer properties, synthesis of polymers with controlled microstructures by coordination polymerization using metal complexes, synthesis of polymer with controlled microstructures by precision polycondensation, molecular recognition in catalyst-reaction site, and synthesis of imprinting polymers. 246 refs., 117 figs., 14 tabs.

  4. Investigation into the emission of greenhouse effect gases; Onshitsu koka gas no haishutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper grasped the situation of greenhouse effect gas emissions of advanced countries based on the reports from them. The advanced countries which concluded the U.N. Framework Convention on Climate Change (OECD member countries, the former U.S.S.R., and East European countries) are to be reported to the office concerned with work for the framework the situation of their greenhouse effect gas emissions according to the obligation of the framework. In and after April 1997, they made the second report. The paper summarized changes in emission amount, the future trend, and the policies/measures mainly taken of nine countries which have already presented the second report (the U.S., the U.K., Germany, Holland, Italy, Norway, Sweden, Finland, and New Zealand) and one country (Russia) which has made only the first report. Moreover, the literature was collected and summed up concerning the mechanism and coefficients of the emission of nitrous oxide and methane. The collected literature was classified into all fields/plural number of fields, energy relation, industrial process relation, relation with the use of organic solvent and other products, agricultural relation, relation with changes in land use and forests, and waste relation. 4 figs., 228 tabs.

  5. Survey of Joint Implementation activities in China; Chugoku ni okeru kyodo jisshi katsudo kanren chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    It is a large task for Japan to positively promote the Joint Implementation activities related to the United Nations Framework Convention on Climate Change. Rapid increase in the emission of greenhouse-effect gases, especially CO2, is predicted in China with remarkable economic growth and population of 1.2 billion. It is essential to promote the Joint Implementation activities in China. In this survey, framework, organization, problems and tasks were investigated to effectively promote the Joint Implementation activities in China. Construction of framework for the real Joint Implementation activities has been proposed. Current problems for promoting the Joint Implementation activities in China are that the distinct guideline for the Joint Implementation is not established in the government, that the receiving system including receiving, planning and arranging sections is not established, and that the burden problems for the costs of project evaluation, data acquisition, monitoring, and verification are not solved. 5 refs., 21 figs., 6 tabs.

  6. Investigations on an environmental technology transfer information network; Kankyo gijutsu iten joho network chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    With developing countries (APEC countries) as the main objects, investigations were carried out to issue environmental technology transfer information that Japan has accumulated, and advance exchanges of technical information with persons related inside and outside Japan. As a result of the investigations, it was found that the environmental technology information that serves more effectively for the developing countries is the technical information that has been developed by repeating improvements, has provided actual results in work sites, and is actually used, rather than the state-of-art technologies. Based on this result, business entities having factories and operation centers located in Mie Prefecture and the city of Yokkaichi were asked to provide data for the actually used environmental technologies. Out of 51 items provided by 17 companies, nine items were selected to be used as prototype database materials for an information network. The objects of information sources will be expanded to a nationwide scale in the future to improve the contents of the database. Problems of handling information copyrights and technical know-hows were presented in the course of data collection, urging the necessity of due considerations on the matter. Necessity was indicated on maintenance and management of data base as well as its quantitative expansion. 1 ref., 4 figs.

  7. Airborne gamma-ray survey around the Negoro fault. 1; Negoro danso shuhen chiiki ni okeru kuchu {gamma} sen tansa. 1

    Energy Technology Data Exchange (ETDEWEB)

    Nakayama, E.; Kasuya, Y.; Hasegawa, H. [Aero Asahi Corp., Tokyo (Japan); Tsukuda, E. [Geological Survey of Japan, Tsukuba (Japan)

    1997-05-27

    An airborne gamma-ray survey was carried out to investigate the active fault system in the central structure line in the peripheral area of the city of Wakayama. At the same time, with an objective to enhance applicability of the airborne gamma-ray survey to active fault investigation, fundamental data were acquired and discussed. The measurement data were processed according to the standard method specified by IAEA. An ID-FFT filter and a nonlinear filter were employed to extract anomalous gamma-ray intensity values. The gamma-ray intensity distribution chart shows a noticeable positive anomalous area extending from the central part of the western edge to the north-east direction. This area agrees nearly well with the Negoro fault, but its peak portion is positioned slightly more to south than the position of the Negoro fault shown in existing data. The Sakuraike fault and the vicinity of the central structure line also show positive anomaly as a whole, particularly remarkably in the vicinity of their converging portion. However, differing from the vicinity of the Negoro fault, the areas are not extracted as an anomalous area which has directionality and extends in a line form. One of the factors for this would be that it is a fault in unsolidified deposits with low opening trend, differing from the one in solidified rocks. 1 fig., 3 tabs.

  8. Subsurface interpretation based on geophysical data set using geothermal database system `GEOBASE`. 2; Chinetsu database system `GEOBASE` wo riyoshita Kakkonda chinetsu chiiki no chika kozo kaiseki. 2

    Energy Technology Data Exchange (ETDEWEB)

    Osato, K.; Sato, T.; Miura, Y.; Yamane, K. [GERD Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Doi, N. [Japan Metals and Chemicals Co. Ltd., Tokyo (Japan); Uchida, T. [New Energy and Industrial Technology Development Organization, Tokyo, (Japan)

    1997-05-27

    Five cross sections were applied as a result of MT method investigations in addition to the results of conventional analyses at the Kakkonda geothermal area; three-dimensional resistivity distribution was made into a database by using the Kriging method which makes a matching with anisotropy of seismic center distribution in micro-earthquakes; and the database was compared with the data derived from surveys on the pilot survey well WD-1a and the side-truck well WD-1b thereof. As a result, it was found that the well WD 1b which encountered a water loss zone had the water loss zone exist in a region with relatively lower resistivity than in the well WD-1a which did not encounter a water loss zone. The region in which the water loss zone was encountered existed in a very steep slope region going from the high resistivity region in the west side toward the low resistivity region in the east side. This fact suggests a possibility that fractures have developed in this region with sharp slope in the resistivity in this area. Adding three-dimensional complementary function to the GEOBASE database by using a simple Kriging allowed the direction of anisotropy in spatial data to be freely and quickly decided. It was learned that this capability exhibits strong power in a mapping work in structures where such anisotropy as a geothermal zone is highly dominant. 5 refs., 8 figs., 2 tabs.

  9. Geoelectrical structure by electrical logs and Schlumberger sounding at the Akinomiya geothermal field, Akita Prefecture; Denki kenso oyobi Schlumberger ho ni yoru Akinomiya chinetsu chiiki no hiteiko kozo

    Energy Technology Data Exchange (ETDEWEB)

    Kajiwara, T.; Takemoto, S.

    1997-05-27

    Based on the electrical logging data of the existed well and Schlumberger sounding data obtained in 1974, a two-dimensional inversion analysis of the specific resistance profile was conducted at the Akinomiya geothermal field, Akita Prefecture. From the electrical logging data, relationships between the geology and the specific resistance were illustrated. The specific resistance values of basement rocks showed more than 100 ohm-m, which were higher than those of the other seams. Intrusive rocks and tuffs in the basement rocks showed locally low values less than 100 ohm-m. Younger volcanic rocks showed low values around 10 ohm-m. As a result of the two-dimensional inversion analysis, the basement rocks could be detected as high specific resistance layers. Accordingly, it was considered that the basement rocks in this field can be detected as high specific resistance layers by analyzing the results of field survey sufficiently. Low specific resistance zones were observed in the shallow depth, which corresponded to the fumarolic gases. There were some layers with remarkably varied specific resistance values, which were considered to be related with alteration. 6 refs., 3 figs.

  10. Relation between the isokeraunic level and occurrence frequency of lightning flashes to overhead transmission lines; Chiiki no nenkan kaminari nissu to sodensen ni taisuru raigeki hindo

    Energy Technology Data Exchange (ETDEWEB)

    Udo, T.

    1998-09-01

    In Japan, mean annual days of thunderstorm activity (Td) is determined based on the observation of 10 years from 1954 to 1963, for each rectangular area of about 23 km times 27 km. The Td may change depending on the long term variation of climate. In addition, only one Td for a 23 km times 27 km area is not enough to express the locality of lightning activities. On the other hand, based on the analysis of lightning current measurement on 15 transmission lines in Japan, the author found that the content (%) of large current lightnings (such as larger than 80kA) is very larger in heavy lightning districts than in mild lightning districts. Taking the above phenomenon into account, and based on the statistical analysis of field investigation data, the author set up a new theory to estimate the lightning performance of transmission lines. 9 refs., 5 figs., 1 tab.

  11. Development of natural gas in the South American region and internationalization of a market thereof; Nanbei chiiki ni okeru tennen gasu kaihatsu to shijo no kokusaika

    Energy Technology Data Exchange (ETDEWEB)

    Niwa, N. [Japan Petroleum Development Association, Tokyo (Japan); Terada, S. [Mitsubishi Research Institute, Inc., Tokyo (Japan)

    2000-09-01

    Recently, natural gas development in the South American region is actively advanced. Especially, southern countries have formed the customs union 'Mercosur' (the South America south cooperation market), and an energy supply network such as the natural gas pipeline has been formed with the integration of the market. In this paper, a present state of development project, an installment balance situation, a production situation, a relation infrastructure and a trend of the market of natural gas in South America especially each country of the southern district are described. And, the introduction of foreign capital is also advancing with the restructuring related to the natural gas business in these countries. Therefore, those trends are also described. In the South American countries, Argentina has abundant natural gas reserves which is the next quantity to Venezuela, and has coped with the development of natural gas since early times. According to the prediction of future demand trend of natural gas, Argentina, Bolivia and Trinidad Tobago are mentioned as an exporter of natural gas, and Brazil and Chile are mentioned as an importer of natural gas. (NEDO)

  12. Subsurface interpretation based on geophysical data set using geothermal database system `GEOBASE`; Chinetsu database system `GEOBASE` wo riyoshita Kakkonda chinetsu chiiki no chika kozo kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Osato, K.; Sato, T.; Miura, Y.; Yamane, K. [Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Doi, N. [Japan Metals and Chemicals Co. Ltd., Tokyo (Japan); Uchida, T. [New Energy and Industrial Technology Development Organization, Tokyo, (Japan)

    1996-05-01

    This paper reports application of a geothermal database system (GEOBASE) to analyzing subsurface structure in the Kakkonda geothermal area. Registered into the GEOBASE to analyze specific resistance structure in this area were depth information (well track and electric logging of existing wells), three-dimensional discretization data (two-dimensional analysis cross section using the MT method and distribution of micro-earthquake epicenters), and two-dimensional discretization data (altitude, and depth to top of the Kakkonda granite). The GEOBASE is capable of three-dimensional interpolation and three-dimensional indication respectively on the three-dimensional discretization data and the depth information table. The paper presents a depth compiling plan drawing for 2000 m below sea level and an SE-NE cross section compiling cross sectional drawing. The paper also indicates that the three-dimensional interpolation function of the GEOBASE renders comparison of spatial data capable of being done freely and quickly, thereby exhibiting power in the comprehensive analysis of this kind. 3 refs., 8 figs., 2 tabs.

  13. Species of arsenic compounds in ground water of southern area of Fukuoka prefecture; Fukuokaken kennan chiiki no chikasuichu no hiso no keitai

    Energy Technology Data Exchange (ETDEWEB)

    Ishiguro, Y.; Ono, K.; Toba, M.; Nagase, M.; Kondo, H. [Fukuoka Institute of Health and Environmental Sciences, Fukuoka (Japan)

    1996-03-10

    As part of the investigations on causes of ground water pollution due to arsenic in the southern area of Fukuoka Prefecture, pattern analyses were carried out on arsenics in polluted wells and paddy field soils. Water quality samples were collected from seven wells with relatively high arsenic concentration, located in nearly the center of the area with sewage water polluted by arsenics. The samples were measured at site of oxidation reducing potential and dissolved oxygen, collected in bottles, cooled immediately, and used for the analyses. Soil samples were collected from surface soil of the paddy fields in six places near the area from which water quality samples have been collected. As a result, no MAA and DMAA as arsenic compounds were detected at all from any of the water quality samples. From the soil samples taken from the surface soil, MAA was detected at 0.3 to 0.9{mu}g/g. Although it is not possible to identify the origin of arsenics as the polluting cause from this result alone, the organic arsenic agricultural chemical such as methanearsenic acid used as rice blight preventing agent for paddy rice is thought not the cause from the fact that no organic arsenic has been detected from the ground water. 10 refs., 3 figs., 2 tabs.

  14. Region associated Energium Park at Noshiro Thermal Power Palnt. Noshiro karyoku hatsudensho ni okeru chiiki kyoseigata 'Energium Part' ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Aonuma, M.; Sakurai, Y. (The Tohoku Electric Power Co. Inc., Sendai (Japan))

    1993-07-30

    This paper introduces the plan outline for a publicity related facility (Energium Park) utilizing waste heat from the Noshiro Thermal Power plant (with two units each with an output of 600,000 kW). The facility has the entire area divided into four zones, of which nuclear facility comprises a tropic botanical garden and a publicity pavilion. Both facilities are integrated in a centrally located dome building. Arranged around the dome are the adventure square for children to play, the sports square and the Noshiro Nebunagashi (a folk performing art) pavilion. The publicity pavilion has an exhibition hall and a culture hall (a multi-purpose image hall) arranged on both sides inside it. Heat supply for heating the tropic botanical garden utilizes waste heat from the power plant. Hot water is made from steam after power generation using heat exchangers and supplied by heat pumps according to the plan. The tropic botanical garden adopts a mosque-shaped dome of aluminum-trussed structure. The dome can install ventilation windows on its top to provide better ventilation efficiency, and is harder for snow to accumulate than on ordinary type domes. 2 figs.

  15. High-resolution aeromagnetic survey in the area of Arima-Takatsuki-Rokko active fault system; Arima Takatsuki Rokko katsudanso chiiki ni okeru komitsudo kuchu jiki tansa

    Energy Technology Data Exchange (ETDEWEB)

    Nakatsuka, T.; Okuma, S.; Morijiri, R.; Makino, M. [Geological Survey of Japan, Tsukuba (Japan)

    1996-10-01

    High-resolution aeromagnetic survey was conducted in December, 1995, over the area of Arima-Takatsuki-Rokko active fault system, where the 1995 Hyogo-South (Kobe) earthquake took place. Based on the surveyed data, the magnetic anomaly distribution in the Kei-Hanshin district was illustrated. Features of magnetic anomaly observed in it were discussed. Influence of artificial structures in the coastal zone of Kobe City was tried to be removed. Distinct magnetic anomaly observed in the center of Kyoto City was located at the southern part near Shijo-Karasuma. This was mainly affected by the artificial structure. A high magnetic anomaly with a long wave length was observed in the southern part of Kyoto. There was a high magnetic anomaly in an area surrounded by central cities of Nishinomiya-Toyonaka district. At the location where positive and negative magnetic anomalies were illustrated in NEDO`s map in the coastal zone of Kobe City, the anomaly pattern was clarified. The influence of artificial structure was approximated using a point dipole. The dipole was placed in each block having a magnetic anomaly. The parameter was determined by the inverse analysis, to remove the influence. Consequently, most of magnetic anomalies due to artificial structures could be removed. 6 figs.

  16. Change in surface SP caused by pressure buildup observed at the Nigorikawa geothermal area; Nigorikawa chiiki ni okeru atsuryoku buildup ji no shizen den`i henka

    Energy Technology Data Exchange (ETDEWEB)

    Yasukawa, K.; Yano, Y.; Matsushima, N.; Ishido, T. [Geological Survey of Japan, Tsukuba (Japan); Takahashi, M.; Suzuki, I.; Aoyama, K.; Kuwano, T.

    1996-10-01

    To examine the effect of change of subsurface flow system on the surface SP (self potential), SP measurements were carried out before and after the pressure buildup and drawdown during the periodic inspection at Nigorikawa area. Relation between the SP distribution and the observed data was also examined by 2-D numerical simulation. Tendency was found that the SP increased gradually with the production near the production well, decreased during the pressure buildup, and increased again during the drawdown. There were some points having the reverse tendency in the surrounding area. Behavior during the pressure buildup and drawdown was not clear. The resistivity near the ground surface was low ranging between 2 and 5 ohm/m within the Nigorikawa basin. The variation of SP was not so large when compared with the measuring error. The SP profiles on the secondary section passing in the center of caldera at the production stop and at one week after the production start were well corresponded with the profiles under natural conditions which were reproduces using the 2-D model. It was considered that the SP profile before the production stop was affected by the production. 12 refs., 6 figs., 1 tab.

  17. Fiscal 1998 regional consortium R and D project (Regional consortium field). Report on R and D of production technology of hybrid-type biocompatible hard tissue replacing materials (1st fiscal year); 1998 nendo chiiki konsoshiamu kenkyu kaihatsu jigyo. Chiiki konsoshiamu bun'ya (hybrid gata seitai yugo kinosei kososhiki daitai sozai seizo gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This project aims at development of high-strength high- biocompatible {beta}-type Ti alloy with lower modulli of elasticity composed of non-toxic elements, phosphate calcium ceramics for improving the biocompatibility and coating technology, and establishment of production technology of hybrid-type biocompatible hard tissue replacing materials. In fiscal 1998, the project promoted the following: Design of high-biocompatible {beta}-type Ti alloy materials, development of thermomechanical treatment for improving dynamic characteristics of such alloy, survey on practical melting and casting technologies and dental precision casting process, evaluation of the biocompatibility of the alloy by cytotoxicity, selection of tools for precision machining and surface finishing, control of contents, orientation and precipitation of biocompatible crystals such as {beta}- Ca(PO{sub 3}){sub 2} fibers for further improvement of the biocompatibility. This paper also outlines the survey results on the market needs, market size and market share for the feasibility of these materials. (NEDO)

  18. Proceedings of RITE international workshop on valuation; Total eko balance ni kansuru kokusai workshop hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The RITE International Workshop on Valuation was held in Tokyo and Osaka in February 1996, and eight papers on total ecobalance were reported. In The Field of Impact Assessment, described were constitution and methodology about impact assessment in a wide sense. In LCA Yesterday, Today and Tomorrow, discussed were the historical development and future outlook of LCA. In Standardization of Product Life Cycle Assessment, a survey of the present situation of LCA international standardization was made. In the Relationship between Product Life Cycle Assessment Methodology, considered was the relationship between the goal definition of the product life cycle assessment and the methodological choices. In Valuation in LCA, the present study of LCA was reviewed. Besides, reviews of the LCA study in Japan were made public.

  19. Proceedings of Japan-Germany Workshop of Bioremediation; Nichidoku bio remediation workshop hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-04

    This is a proceedings of Japan-Germany Workshop on Bioremediation held on December 4 and 5, 1995. The keynote lectures include `Environmental preservation using biotechnology` by Prof. Karube of University of Tokyo, and `Environmental technology in Germany: status, achievements, and problems` by Prof. R.D.Schmid of University of Stuttgart. In the oral session, 7 papers are presented in the microbiological aspects of bioremediation, 10 papers in the environmental monitoring, and 6 papers in the engineering aspects of bioremediation. This workshop was sponsored by the German Federal Ministry for Education, Science and Technology, New Energy and Industrial Technology Development Organization, and Research Institute of Innovative Technology for the Earth. According to the lecture by Prof. Karube, key technologies for the environmental preservation include biotechnologies, such as the culture of fine algae with high CO2 concentration resistant properties using a solar light condenser, production of effective substances from CO2, and production of organic fertilizer from the sediments of lakes and sea. 19 refs., 12 figs., 3 tabs.

  20. Report on surveys in fiscal 1999. Foundational survey for establishing strategies for industrial technology (surveys on strategies for establishing priorities and improving intellectual foundation); 1999 nendo sangyo gijutsu senryaku sakutei kiban chosa. Jutenka senryaku chiteki kiban seibi chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to promote technological developments smoothly, surveys and discussions were given on how the improvements in intellectual foundations are worked out inside and outside the country. In surveying the status of improving the databases inside and outside the country, it was disclosed that the databases both inside and outside the country are arranged under the auspices of the governments. The reason for this is considered because the intellectual foundation improvement is difficult to be established as a business. In order to structure a framework to put together and publicize the data including those possessed by the private sector, surveys and discussions were given on the interest among titles to intellectual properties, contractual relationship between the database improving parties and the data providing parties, relationship with taxation systems, and how the incentives should be provided for publicizing the data. In discussing a model case to utilize data acquired by the private sector, it was concluded that assistance by the governments is indispensable for the organizations for structuring and maintaining the databases to continue their activities independently. Among the data measured and managed at the national level, problems in the publicizing method thereof were discussed especially on the data related to ocean information. (NEDO)

  1. Fiscal 1997 for the upgrading of the Asia/Pacific coal development. Survey of the optimization of the coal transportation system in Indonesia; 1997 nendo Asia Taiheiyo sekitan kaihatsu kodoka chosa. Indonesia ni okeru sekitan yuso system saitekika chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper summarized the results of Phase 1 and Phase 2 surveys conducted based on `Agreement on the comprehensive survey of a coal transportation system in South Sumatra` concluded between NEDO and the Ministry of Mine and Energy in Indonesia. In addition to the data collection and site surveys made in Phase 1, conducted in Phase 2 were determination of sites for harbors, determination of a scenario on coal transportation from coal mines to harbors, optimization of the coal transportation system, social/economic assessment, and proposal on the optimum transportation system. The results of the simulation were as follows: It is the most advantageous to transport coal from coal deposit area to harbor by rail and from harbor to Paiton by barge weighed over 10,000 tons. Tanjung Api Api is the most advantageous as harbor. The production scale which is profitable became more than 15 million tons. The present coal price of PTBA is $25/t arriving Suralaya. The coal in this case is said to be 5500kcal/kg in quality, and the coal of the same quality to this is only profitable. 8 refs., 68 figs., 104 tabs.

  2. Researches regarding a constructing problem of a PV system. Part 1. Conscious investigation by means of a questionnaire survey; Taiyoko hatsuden system ni okeru kenchikuteki shomondai no kenkyu. 1. Anketo chosa ni yoru ishiki chosa

    Energy Technology Data Exchange (ETDEWEB)

    Nakajima, Y.; Yamazaki, R.; Kuroki, T. [Kogakuin University, Tokyo (Japan)

    1996-10-27

    The installation and introduction of photovoltaic power generation systems (PVS) in buildings are growingly expected in the construction field from now, coupled with the marketing of a solar cell module as a product for a construction material in the form of an external wall or a roof material for example. For this purpose, it is necessary at first to summarize problems that may arise at the time of or after the installation of PVS as a product. This paper examines an opinion poll, degree of recognition, current problems, etc., of PVS as a result of a questionnaire survey given to engineers and architects engaged in the actual construction business. The degree of recognition and interest was very high. Consultation or request for PVS installation was much more than predicted in numbers. Roughly 50% of the respondents reacted positively for the future installation request of PVS and, combined with the respondents who answered to look into the installation tentatively, not less than 90% were of a forward-looking opinion. The 85% of the respondents was not aware of the monitor business system for residential PVS. Further, the survey clearly brought out the importance of cost problems. 1 ref., 11 figs., 3 tabs.

  3. Fiscal 1996 survey report on the environmentally friendly type coal utilization system feasibility study. Survey by region/industry in India; Kankyo chowagata sekitan riyo system kanosei chosa. Indo ni okeru sekitan riyo gaikyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A survey was made in India which is a coal producing/consuming country following China in Asia and where coal is used for about 60% of the primary commercial energy. The survey was conducted on coal production/distribution/utilization and environmental issues, aiming at studying feasibility of introducing the environmentally friendly coal utilization system into every industry including the residential/commercial one, and at implementing a comprehensive master plan including Japan`s international cooperation. Total power source facilities in fiscal 1995 are 83.3 million kW, 64% of which are coal thermal power facilities and generated 260 TWh, 69% of the total output energy. Main commercial energy sources are coal, oil and natural gas, and oil is self-sufficient. The survey this time did not examine very well the actual state of the environmental pollution problem caused by the coal utilization. Indian coal is high in ash content but low in sulfur content, and therefore, SOx polluting air has not been a very important problem so far, but soot/smoke is almost the problem. Further, ash treatment after combustion at boilers, etc. is expected to be a big problem in the future. 49 figs., 88 tabs.

  4. Basic research on promotion of joint implementation. Research on the overseas trend of activities implemented jointly; Kyodo jisshi suishin kiso chosa jigyo. Kyodo jisshi katsudo ni kakawaru kaigai doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The pilot phase of the activities implemented jointly (AIJ) was approved in 1995 in the 1st Conference of the Parties (COPI) of the United Nations Framework Convention on Climate Change to reduce greenhouse gas emission. In order to promote the AIJ Japan program smoothly, some practical examples in every preceding country and the situations and demands of Asian countries were researched. It was confirmed that since larger cost-effectiveness is achieved just in countries lower in emission control cost, AIJ can enhance the cost-effectiveness and promote environmental technology transfer. Japanese government had studied establishment of the framework for AIJ, and decided the basic framework of the AIJ Japan program in 1995. The government also approved the evaluation guidelines of this program which include confirmed and considered matters necessary for government offices related to this program to evaluate and approve each project.

  5. Investigation under international cooperation on the mentality/intellect-based technology. Development of mind-based technology; Shinsei chisei kiban gijutsu kokusai kyodo kenkyu chosa. Mind-Based Technology no kaihatsu ni kakawaru kenkyu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The mind-based technology (MBT) was investigated to be developed, for materializing the world where the human race and machinery live together without sense of incompatibility. Based on the human mind, the MBT is a technology to support the personal expression which respects the value judgment, diversity and individuality in the human life. For it, it is important to technologically comprehend the human mind and physiological/psychological state, and particularly, control the human will. In order to structure the social system in which the human race and technology live together, it is also important to build a life system information processing model which simulates the formation process to integrate the feeling, knowledge and conscience, together with an action system to be established. As an image to which the MBT is applied, support will be extended to the life fulfillment, personal expression and hearty communication. Development is expected toward the social security technology with robots living in the human society. Pursuing the mental richness and worthwhile life, the high-grade mature society needs the technology to communicate with the machinery gentle to the human race on the mutual interface. 21 refs., 8 figs.

  6. Fiscal 1997 survey of the overseas coal import base preparation/improvement. Survey of a coal flow in China; 1997 nendo kaigaitan yunyu kiban seibi sokushin chosa. Chugoku ni okeru coal flow ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper surveyed the preparation of the coal transportation infrastructure, status of its running, economical efficiency, etc. in terms mainly of the trend of coal production/consumption in China, and coal railroad/water transportation and electric power transportation by mine-mouth power generation. From the survey, the following conclusions were obtained. As to the coal which China uses as a main energy for maintaining the present high economic growth as targeted, there will remain the coal transportation problem between production site (north and west) and consumption site (east and south) still in the future (in 2000 and 2010). China is now facing with a big turning point in a socioeconomic aspect. The advancing opening market policy brought steep rises in energy prices such as coal and electric power, which is affecting various fields. Further, the energy related laws, which were unprepared, are abruptly being prepared, and the environment for the introduction of foreign investment, which is expected to be accelerated, is being prepared. In the future, attention should be paid to environmental problems such as air pollution, acid rain and global warming. 48 figs., 96 tabs.

  7. Fiscal 1994 survey of the base arrangement promotion for foreign coal import. Investigation on the trend of coal demand in Central and South American countries; 1994 nendo kaigaitan kiban seibi sokushin chosa. Chunanbei shokoku ni okeru sekitan jukyu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Focusing on the present status and future of coal demand in Central/South American countries and the coal trade between Central/South American countries and the U.S., the paper described the present status and future of coal demand there and the effects on Japan. Export of Colombian coal will amount to approximately 30-35 million tons in 2000. Venezuelan coal 10-20 million tons. The U.S. imported good-quality general coal low in sulfur content, 3.08 tons from Columbia and 1.39 tons from Venezuela. Coal export from the U.S. to Central/South America was mostly of raw material coal, 5 million tons in 1993 and 5.39 million tons in 1994. General coal was 180,000 tons. The U.S. has no plans of increasing US coal export to Central/South America. But it is safely predicted that Columbia and Venezuela will increase coal export to Europe in the future. It will bring about decrease in export of US coal to Europe, which connects with increasing pressure for the coal trade amount of Japan. 21 figs., 47 tabs.

  8. Fiscal 1996 survey for the upgrading of the Asia/Pacific coal development. Survey of the coal infrastructure propagation in Indonesia; 1996 nendo Asia Taiheiyo sekitan kaihatsu kodoka chosa. Indonesia ni okeru sekitan infura seibi chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    Phase 1 survey in fiscal 1996 was conducted based on `Agreement on the comprehensive survey of a coal transportation system in South Sumatra` concluded between NEDO and the Ministry of Mine and Energy in Indonesia. In the survey, conducted were collection of data on coal fields and site surveys, collection of data on inland transportation and site surveys, collection of data on harbors and site surveys, and worked out were a simplified database and a coal transportation plan by optimization of the coal chain system. The area for survey is the periphery of the Musi River of South Sumatra. The results of the simulation by LP models were as follows: When the coal of Bukit Asam coal mine is $25/t in price, only coal of 5500Kcal/kg is profitable, and when $27/t in price, coal of 4500Kcal/kg also becomes profitable. This shows that if the coal is of good quality, it can pay arriving at Suralaya, independent of the distance of transportation. 47 figs., 63 tabs.

  9. Research study on analysis/use technologies of genome information; Genome joho kaidoku riyo gijutsu no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For wide use of genome information in the industrial field, the required R and D was surveyed from the standpoints of biology and information science. To clarify the present state and issues of the international research on genome analysis, the genome map as well as sequence and function information are first surveyed. The current analysis/use technologies of genome information are analyzed, and the following are summarized: prediction and identification of gene regions in genome sequences, techniques for searching and selecting useful genes, and techniques for predicting the expression of gene functions and the gene-product structure and functions. It is recommended that R and D and data collection/interpretation necessary to clarify inter-gene interactions and information networks should be promoted by integrating Japanese advanced know-how and technologies. As examples of the impact of the research results on industry and society, the present state and future expected effect are summarized for medicines, diagnosis/analysis instruments, chemicals, foods, agriculture, fishery, animal husbandry, electronics, environment and information. 278 refs., 42 figs., 5 tabs.

  10. Investigational research on highly functional carbon and related materials (HF-CRMs); Tansokei kokino zairyo no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper arranged a fiscal 1997 guiding study of highly functional carbon and related materials (HF-CRMs). In the material invention field, described were the composition by interatomic control technology and the characteristics of pure carbon nanotubes, carbynes, graphite, fullerene polymer, porous carbon, etc. Heteroelement substituted materials were also described. The paper also reported the application of HF-CRMs to the electric/chemical field, and arranged the basement technology and applicability of diamond in particular. The subjects are enhancement of composition technology and reduction of the price of processing technology. Especially, the control of impurities and defects is a must for the electric use. The application of HF-CRMs to the mechanical field was reported. Superlubricant, wear resistant and high temperature corrosion resistant materials were taken up, and were surveyed in terms of their use mostly to refuse incineration power generation boilers, and thermal power generation use turbines. In the development of mechanical materials, technologies were surveyed especially for large area/complex shape film formation to form films for various parts, functionally gradient film formation for relaxation of thermal stress and residual stress in the film, and high speed film formation for quantity production. 363 refs., 88 figs., 10 tabs.

  11. Survey of regulations accompanied with isolation technology of carbon dioxide; Nisanka tanso no kakuri gijutsu ni tomonau hokisei no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Regulations, conventions and agreements relating to the discharging liquefied carbon dioxide (CO2) into the bathypelagic zone from a cruising ships are investigated. The ocean storage of CO2 is not specifically prohibited by law, but must be regulated on a global scale because such treatment may impact the marine environment. In principle, treatment with impact on the nature is prohibited. Laws of environmental conservation are completed in European, Asian, and Pacific countries, which join international conventions and committees with high interests. It is suggested that the engineering technique of the storage should be improved to observe regulations and that an impact assessment for the ocean storage should be carefully conducted in full understanding of the basic premise of the regulatory systems or organizations. Furthermore, it is significant to study on the possible effect of the ocean storage of CO2 on global warming and life-cycle assessment inventory analysis, namely the balance of the energy budget between the separation and the ocean storage of CO2. 23 refs., 7 figs., 6 tabs.

  12. Investigation of the comparative test method of solar DHW system; Solar kyuto system no toitsuteki seino shiken hoho no chosa

    Energy Technology Data Exchange (ETDEWEB)

    Oishi, M.; Noguchi, T. [Japan Quality Assurance Organization, Tokyo (Japan)

    1996-10-27

    For the development of a unified performance test method for solar DHW (domestic hot water) systems, the Japan Quality Assurance Organization test was applied to three types. In an individual test, each specimen is exposed to irradiation from a solar simulator for 8 hours in a specified pattern. Upon completion of the 8-hour irradiation, hot water is taken from the specimen, the amount being 1.1 times as large as the heat accumulation tank capacity, for the measurement of the collected heat. The control of the heat medium circulation pump, flow rate, and density, all supposed to affect the heat collecting performance, are examined. Stable data, not subject to meteorological factors and high in reproducibility, is obtained, allowing a single test to represent the heat collecting performance. A system test continues for 24 hours, from 8 o`clock on this morning through 8 o`clock on the following morning, with water collected in a specified pattern. This test is suitable for examining the in-service performance of a solar hot water system including the auxiliary heat source. If temperature is not set properly in the auxiliary heat source before testing, the system performance coefficient and sun-dependency coefficient will not be expressed in a uniform manner. For a correct evaluation, measurements should be made only after a several days` uninterrupted operation for the removal of the adverse effect of the heat residual in the heat accumulation tank. 4 refs., 5 figs., 9 tabs.

  13. Survey of the actual state of energy consumption in the commercial/residential sector; Minsei bumon energy shohi jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In relation to the energy consumption in the residential sector in fiscal 1996, a literature examination and a questionnaire survey were conducted in large- and medium-sized cities. The questionnaire survey was made in the 23 wards of Tokyo, Nagoya, Osaka, Takamatsu and Fukuoka. Questionnaire papers of 1323 were recovered, which shows a recovery rate of 20.0%. The result of the investigational analysis was as follows. Concerning detached houses, unit requirement of energy consumption is the largest in Sapporo, 23,519 Mcal/household/year, which is twice 11,000 Mcal/household/year, the level of that in other five cities. In Hokkaido, the rate of space heating is high, and that of the detached house occupied 65% of all the energy consumption. In the other cities, the rate of hot water supply is 30-50% of it. By energy source and by use, kerosene largely dropped in unit requirement of the consumption from fiscal 1992 affected by a sharp decrease in demand for space heating. On the other hand, town gas largely increased by 14.7% over fiscal 1992 supported by the increased use in space heating. Electricity was also up by 8.0%. 110 figs., 53 tabs.

  14. Application of VSP to geological investigation; P ha oyobi S ha VSP wo mochiita shinso chishitsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    Kinugasa, Y. [Geological Survey of Japan, Tsukuba (Japan); Feng, S.; Sugiyama, T.; Ishikawa, K. [Chuoh Kaihatsu Corp., Tokyo (Japan)

    1997-05-27

    Discussed in this paper are the P-wave and S-wave zero-offset VSPs carried out utilizing boreholes located in Nada Ward, Kobe City, and Hokudan-cho, Hyogo Prefecture, as part of the deep layer boring survey following Hanshin Earthquake Disaster. This effort aims at the elucidation of P-wave and S-wave velocity structures, high-precision identification of data obtained by the surface reflection method, and collection of basic data for active faults investigation in the future. Among the velocity structures obtained for various layers, the S-wave velocity structures in particular agree with the stratigraphy excellently and may be utilized in seismic analyses to be conducted in the future. Reflection from geological boundaries is received with precision, providing accurate information about correlation between reflection and geological cross sections. The records will be useful in formulating plans for reflection surveys for instance of the boundary between the Osaka group and Kobe group. Generally speaking, reflection coefficients are large when the reflection is from a boundary where difference is great in elastic wave impedance (mainly difference in velocity). In the case of the boundary between the Kobe group and granite in Awaji Island, however, no strong reflection is found despite the great difference in velocity. This is attributed to the complicated, sharp inclination of the basement rock and to its weathering. 4 refs., 8 figs.

  15. Investigation into introduction and promotion of clean energy cars; Clean energy jidosha no donyu sokushin ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Gazing the introduction target for fiscal 2000 and 2010, the paper arranged comprehensively and systematically the trend in Japan and overseas of clean energy cars and described subjects. Themes of the study to be promoted in terms of electric cars are: Li secondary batteries, heightening of performance of batteries such as Ni-hydrogen, power generation/power storage hybridization to make the long-distance travel possible. For the price reduction, the body is so made as to make it possible to select three kinds of power unit, that is, gasoline, hybrid, and electricity. Low noise and easy operation are also important. As to natural gas vehicles, the price is more than three times as high as that of gasoline vehicles, and relaxation of the related regulations on metal tanks, the Road Traffic Act, etc. is necessary. It is indispensable to establish quantity production and technical standards and reduce cost by the remodeling for bi-fueling with gasoline engines, development of FRP tanks, etc. Methanol vehicles are the closest to gasoline vehicles, but the introduction is delayed having no groups for generalization. Solar and hydrogen cars are promising, but are on a stage of developing the basic technology. 43 figs., 104 tabs.

  16. Feasibility study on introducing new energy systems into Asian villages; Asia sonraku ni okeru shin energy donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For improvement of living standards in unelectrified areas of Asia, the feasibility of new energy power generation systems was surveyed. The degree of electrification of local areas is different every country, and Thailand is ahead of other countries, while Laos and Cambodia are most unelectrified. Power supply of 100W/house seems to be adequate for local areas because of weather condition, housing situation and life-style. Economic support and education on electricity are necessary for poor areas. Although needs for new energy is increasing, the priority is given to industrial and urbanized areas because of cost and investment effects, and remote areas are dependent on grant- in-aid. Resources of photovoltaic, wind power and micro- hydraulic energies are abundant, however, selection of energy and verification of its usability are important, and the local energy density maps were thus prepared. In introduction of new energy, after selection of energy suitable for an area concerned, such geographical and social conditions should be surveyed as road condition, water rights, land utilization, economic support system, policy and intention of inhabitants. 76 refs., 68 figs., 91 tabs.

  17. Investigation on development of advanced materials by solvothermal technique; Sorubo thermal hanno riyo senshin zairyo kaihatsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Solvothermal reaction is reaction under high temperature and high pressure, which is expected to fabricate new functional materials. In this study, the materials are classified into two fields, i.e., inorganic materials, metals and their composites and organic materials and their composites. The current status of R and D of production and processing technology in each field is surveyed and the prospect of it is discussed. For the inorganic materials, metals and their composites, it is explained that very fine metal oxide particles, complex oxides, single crystals, whiskers, compounds with layer structure, metastable compounds, ion conductors and catalysts with high ability could be produced only by controlling the solvothermal reactions in atomic order. For the organic materials and their composites, surveyed results of the solvothermal technique using non-aqueous solutions are mainly provided. The necessity of a national project for researches on the solvothermal reactions is proposed from the viewpoint of resource, environment and energy. 777 refs., 38 figs., 26 tabs.

  18. Research trend survey on the stable isotope utilization technology; Antei doitai no riyo gijutsu ni kansuru kenkyu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report reviews the activities and the trends in the area of the stable isotope use attracting attention recently. In the medicine and clinical treatment sector, the remarkable trends are the extension of {sup 13}C use. The breath test and the magnetic resonance spectroscopy (MRS) diagnosis have been developed as inspection methods. It is noted that investigation has been initiated on the magnetic resonance imaging (MRI) using {sup 3}He and {sup 129}Xe for the lung imaging. In the organic chemistry and biochemistry sector, the stable isotopes are used for analyzing the structures of complicated natural compounds and materials relating to life science and for analyzing the chemical reaction mechanism of organic compounds. In the nuclear energy sector, {sup 10}B and {sup 7}Li have been used as neutron absorption materials and pH neutralizing reagent, respectively. In the analysis and measurement sector, the process of isotopic dilution is used for the environmental analysis of trace elements including harmful substances. Among various separation methods of isotopes, well studied uranium enrichment processes and deuterium separation processes are described. Separation of {sup 15}N by ion exchange resin method and plasma ion cyclotron resonance (ICR) isotope separation have been studied, recently. 133 refs., 53 figs., 7 tabs.

  19. Indoor environment and allergy except housedust mite; Jukankyo to allergy ni kansuru dani igai no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Nakao, F.; Nishima, S.

    1998-05-31

    Pathopoiesis factors of allergic diseases include immune antibody productivity sthenia reacting with antigens such as mite or the like in allergy reaction which is regarded as based on genetic fact (atopic diathesis), and environmental factors as external factors. The environmental factors are further classified into specific factors (antigens) and nonspecific factors. The former factors include the indoor factors such as mite, mould, animals bred indoor, etc., and outdoor factors such as pollen and so on. The latter factors include indoor factors such as passive smoking, carbon monoxide, nitrogen oxides, formaldehyde, etc., and outdoor factors such as sulfur oxides, nitrogen oxides, airborne particles and so on. In this paper, the environmental factors in relation to allergic diseases expect mite are introduced. Besides mould, cockroach/insect, fur dust and dandruff of animals, adjustment of room temperature/humidity, smoking, indoor and outdoor air pollution are mentioned as the environmental factors expect mite, and the cause-effect relations thereof are explained. 24 refs., 3 figs., 7 tabs.

  20. Prediction of a landslide by means of a topographic geologic investigation; Chikei chishitsu chosa ni yoru jisuberi no yochi

    Energy Technology Data Exchange (ETDEWEB)

    Ueno, S. [OYO Corp., Tokyo (Japan)

    1997-06-01

    No sufficient analyses of topography and geology may have been performed in carrying out investigations on active landslides. This paper describes items which are thought important among topographical and geological factors. Discussions on the factors are required of elucidating regional and spatial constitutions, component distribution structures, and deformation structures by using topographical geological investigations. Aerial photographs often present difficulty in distinguishing landslide topographies from others formed by active landslides. Topographical maps may be more effective than aerial photographs in extracting landslide topographies because they are based on disorders in contour lines and distribution of knick lines. A site exploration can verify topographical structures determined by topographical maps or aerial photographs, and investigate finely deformed topographies which are often difficult to determine. A ground surface geological investigation can elucidate to some extent basic structures of landslides and geological conditions in mobile areas and immobile areas. Geological cross-sectional maps prepared based on detailed explorations and boring core observations can offer a number of considerations on landslide mechanisms. 7 refs., 8 figs., 2 tabs.

  1. Survey of the actual energy consumption in the commercial/residential sector; Minsei bumon energy shohi jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A questionnaire survey was conducted of the actual energy consumption in the business sector (schools, hotels/inns, hospitals, and other service business) in fiscal 1996, and was put together with the survey conducted in the past in order to clarify the structure and trend of energy consumption in the commercial/residential sector. The survey was aimed at making basic data for the development/introduction of the petroleum substituting energy including future new energy. The consumption unit requirement of a school total was 84.9 Mcal/m{sup 2} per year, that of a hotel/inn total was 455.3 Mcal/m{sup 2} per year, and that of a hospital total was 400.2 Mcal/m{sup 2} per year. The energy consumption for business use was summarized. The consumption unit requirement of restaurants was the largest, 622.8 Mcal/m{sup 2} per year, and that of schools was the smallest. In office building business and wholesale/retailing business, electricity is largely used mostly for illumination, power, etc. In restaurants, gas is largely used mostly for its own use including cooking. In schools, energy use for space heating was the largest, but was almost the same as that in office buildings in terms of the amount. 179 figs., 31 tabs.

  2. 1000m depth boring at Inagawa, Hyogo prefecture. 1. Overviews; Hyogoken Inagawamachi ni okeru 1000m boring chosa. 1. Gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    Sato, T.; Kusunose, K.; Cho, A.; Tosha, T. [Geological Survey of Japan, Tsukuba (Japan); Kiyama, T.; Yamada, F. [Mitsui Construction Co. Ltd., Tokyo (Japan); Aizawa, T. [Sancoh Consultants Co. Ltd., Tokyo (Japan)

    1996-05-01

    Various field experiments were carried out using a 1000m deep borehole at Inagawa town, about 10km north of the focus of the Hanshin-Awaji Great Earthquake and directly above the area where shallow earthquake activities have intermittently occurred. These experiments included stress measurement by hydraulic fracturing, hydrophone-aided VSP, permeability tests and observation of various types of logging. The laboratory experiments were also carried out, including measurement of various properties and stresses of the core samples. The stress-depth relationship, determined by the hydraulic fracturing method, shows that the stress gradient well coincides with the Western Japan standard at a depth up to 700m, whereas it is approximately twice as high as the standard at a depth of 946m, at which core disking and borehole break-out are clearly observed, and hence stresses conceivably concentrate locally. Orientation of the maximum horizontal compressive stress is E-W at a depth of around 600m, but greatly changes to NNW-SSE at a deeper position. 4 refs., 5 figs.

  3. Field survey for collection of information on the Pacific energy policy (China); Taiheiyo energy seisaku johonado genchi shushu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The field survey for collection of synthetic information on petroleum substitution energy was made mostly in the electric power field in China. The capacity of hydroelectric power that China holds within is approximately 676 million kW, and the annual generated energy is presumed to be 5922.2 billion kWh. China is abundant in hydroelectric power source. Among these, the developmental capacities are 379 million kW and 1923.3 billion kWh, respectively, only about 15% of which has already been developed. The developmental capacity in the southwest area including the Yangtze River is about 60% of all the developmental capacity in China. Especially Sichuan Province is abundant in hydroelectric power. In the future, development is planned of large-scale power plants such as the Sanxia power plant. Further, for electrification of villages, the development of the wind power plant, in particular, out of small-scale hydroelectric power generation and new energy will be positively conducted, and wind power generation of 1 million kW is planned for 2000. With respect to energy conservation, reduction of 170 million ton/year equivalent in coal by 2000 is planned. The coal consumption at the sending end of coal power plant is planned to be reduced to 367g/kWh in 2000 while it was 417g/kWh in 1993. 27 refs., 48 figs., 72 tabs.

  4. Survey on bio-chemical complex harmonized with global environment. 3; Kankyo chowagata seibutsu kagaku konbinato ni kansuru chosa. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted of bio-chemical complex harmonized with the global environment for the purpose of constructing the material production process harmonized with the environment by the process fusion between biological conversion and chemical reaction. Palm oil was taken up as renewable raw material plant resource. The process utilizing bio-chemical reaction advances at normal temperature and pressure and is high in reaction specificity and selectivity. This is a recycling, circulation and environmental harmony type production technology which brings high yield, energy conservation, resource conservation, and low environmental loads. Waste water treatment and production of useful substances from sludge were thought as elementary technology. A possibility was studied of enzyme production by culturing solid waste, and the enzyme was applied to the hydrolysis process. The paper indicated trace components in the palm oil and the extraction method and proposed the production process of new derivatives for adding value to hydrolysate. A study was also made of the overall process flow which integrated these new processes and the material balance. The comprehensive evaluation of this new process was made from the aspect of the product structure, the market, construction cost, economical efficiency, and the environment. 133 refs., 65 figs., 56 tabs.

  5. Sea bottom gravity survey of Osaka bay and its study; Osakawan kaitei juryoku chosa to sono kosatsu

    Energy Technology Data Exchange (ETDEWEB)

    Komazawa, M. [Geological Survey of Japan, Tsukuba (Japan); Ota, Y.; Shibuya, S.; Kumai, M.; Murakami, M. [Japex Geoscience Institute, Inc., Tokyo (Japan)

    1996-05-01

    This paper reports a sea bottom gravity survey conducted with an objective to identify deep underground structure in the vicinity of the epicenter of the Hyogoken-Nanbu Earthquake. The surveyed areas are the whole Osaka Bay area north of the north latitude of 34 degrees and 20 minutes, and the eastern part of the Sea of Harima east of the east longitude of 134 degrees and 40 minutes, excluding the areas difficult of performing measurements. A square lattice with sides each about 2 km was arranged with 408 measurement points. The measurement was carried out by using an observation vessel mounted with a sea bottom gravimeter made by LaCoste and Romberg Corporation, which was lowered down to the sea bottom at the measurement points. Errors in positions and water depths at the gravity measuring points were suppressed to less than 0.002 minutes and 0.1 m, respectively. The measurement data were given necessary corrections by using a unified method applicable also to land areas, and a Bouguer anomaly chart was prepared. Based on the chart, this paper summarizes features in the Bouguer anomaly in the surveyed areas (such as the low-gravity anomaly band extending the central part of the Osaka bay from north-east to south-west, and the gradient structure existing on the Awaji island side). 6 refs., 1 fig.

  6. Survey on the international cooperation for resonable use techniques of energy; Energy shiyo gorika shuho kokusai kyoryoku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    LCA (life cycle assessment) is known as one of the techniques for assessing reasonable use of energy considering environment. Usefulness of LCA was examined by checking the consistency between the assessment result on refrigerators by LCA and ISO standards. LCA can digitize the data on energy substances, wastes and emission of the whole system. LCA is useful for effective use and control of resources, and to clarify the reduction chance of environmental impacts. However, the framework is necessary to estimate the accuracy of assessment technique for every category, and the reliability of influence assessment. Like a risk assessment for environmental damages, identification of discharge sources beyond the assessment function of potentials is difficult. As the viewpoint of the whole life cycle is important, assessment of local damages is difficult. The complementary use of LCA and other tools about sustainable development is important. The comparison result between ISO provisions and this LCA case study showed that this concrete research report can play a role as text book for the ISO technique. 74 refs., 38 figs., 45 tabs.

  7. Investigation on design and synthesis of biologically controlled polymers; Seitai seigyo kobunshi no sekkei gosei no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    A biologically controlled polymer synthetic process is a process to control reactions by using such biological molecules as enzymes and genes to synthesize polymers. Since the process consists of synthetic reactions controlled by such biological molecules as enzymes and genes, the process is expected to exhibit various excellent characteristics such as reaction selectivity, structural orderness, and moderateness in the reacting conditions. However, the most important characteristic is its environmental harmony. The present investigation has viewed the current status of researches and the future research problems by positioning the biologically controlled polymer synthetic process as an environmentally harmonized process. The present investigation has focused its emphasis on the following three biologically controlled synthetic processes. The first is a gene controlled protein synthetic process; the second is an enzyme controlled polymer synthetic process; and the third is a biologically controlled inorganic and organic hybrids synthetic process. Particularly, the biologically controlled polymer synthetic process is a process to synthesize polymers by utilizing biologically controlled molecules in genes. 3 refs.

  8. Feasibility survey on the international cooperation concerning technology transfer; Gijutsu iten ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes how developed and developing countries deal with or what they think of technology transfer on a global scale which can mitigate climate change. A questionnaire was sent to and an interview was made for reduction technology of CO2 by visiting Thailand, Indonesia, China, Germany, the Netherlands, USA, Canada and Australia. As a result, it was found that every country admits the necessity of implementing the projects comprehensively and systematically on a global scale in order to promote more effective and efficient transfer of technologies necessary for mitigating climate change. Although every country admits in general the necessity of mutual cooperation and adjustment for the technology transfer, many difficulties are anticipated in establishing a framework for coordination of individual projects owing to the differences of opinion among developed countries, conflicting interests, and the North-South problem. Promotion of information sharing on technology transfer using electronic media, holding of joint training courses and joint seminars, conducting of joint surveys, and establishment of an Eco-NGO network are proposed as definite plans of multilateral cooperation. 40 refs., 7 figs., 31 tabs.

  9. Investigational study on construction of the physical function database; Shintai kino data base no kochiku ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    An investigational study was carried out on construction of the physical function database which can supply data useful for planning, design and production when companies provide products and barrier-free environment for the aged society. Up to now, the final image of database was studied as to the visual function. In addition, this study is aimed at constructing the physical function database. In the literature survey, basic data on physical characteristics of the aged which have lain scattered were collected and systematically sorted in relation to the exercise function in order to make an analysis of the data and measuring technology in terms of reliability, importance, and applied values. In the survey of corporate needs, an examination of concrete needs for the exercise function and auditory function was made for general companies and companies related to the medical and welfare apparatus field. As to the visual function, a study was conducted on selection of new items for visual measurement and measuring methods. In the study of the database structure, a pilot database was constructed and subjects were extracted. 529 refs., 57 figs., 15 tabs.

  10. Research on environmental bioecosensing technology using ecological information; Seitaikei joho ni yoru kankyo bio eco sensing gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The bioecosensing technology was studied which detects and identifies feeble signals generated by biosystem communication in wide biological environment. The following were reported as current notable environmental biosensing technologies: a quick measurement method of environmental contaminants using immunological measurement method, analysis method of ecological state of microorganism using DNA probes, observation of ecosystem by bioluminescent system, measurement method of environmental changes and contaminants using higher animals and plants, and detection method of chemical contaminants using chemotaxis of microorganism. As a result, the new bioecosensing/monitoring technology in molecular level was suggested for identifying comprehensive environmental changes which could not be measured by previous physical and chemical methods, as changes in ecosystem corresponding to environmental changes. As the wide area remote sensing technology of environmental ecological information, sensing technology on the earth, aircraft and satellite was also discussed. 247 refs., 55 figs., 17 tabs.

  11. Survey on bio-chemical complex harmonized with global environment. 2; Kankyo chowagata seibutsu kagaku konbinato ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The technical background was investigated for the purpose of making an effective use of the environmentally harmonized type production process and biomass resource, and the concept was indicated of a biochemical complex using vegetable fat and oil as a raw material. The vegetable fat and oil used were mainly palm oil and coconut oil. As to the production of commodity chemicals from palm oil, investigations were made on the outlook of the production amount and the composition of fat and oil, and a study was made on a possibility of substituting palm oil for beef fallow as a raw material of fatty acid. Relating to a large amount of the waste of biomass left after collecting the useful part of plants with fat and oil, a process was studied and proposed of producing useful enzymes by the solid culture method in which the biomass waste was used as a raw material. The enzymes produced here were made to be used for conversion of fat and oil and production of bioplastics, etc. Also, as to the plastics produced by microorganism, results of the recent research were examined on fungus bodies and the culture medium, bioreactors, separation and refining after producing fungus bodies, physical properties of the plastics, etc. 178 refs., 77 figs., 68 tabs.

  12. Report on the present situation of the FY 1998 technical literature database; 1998 nendo gijutsu bunken database nado genjo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    To study database which contributes to the future scientific technology information distribution, survey/analysis were conducted of the present status of the service supply side. In the survey on the database trend, the trend of relations between DB producers and distributors was investigated. As a result, there were seen the increase in DB producers, expansion of internet/distribution/service, etc., and there were no changes in the U.S.-centered structure. Further, it was recognized that the DB service in the internet age now faces the time of change as seen in existing producers' response to internet, on-line service of primary information source, creation of new on-line service, etc. By the internet impact, the following are predicted for the future DB service: slump of producers without strong points and gateway type distributors, appearance of new types of DB service, etc. (NEDO)

  13. Research on elaboration of the evaluation guidelines for activities implemented jointly; Kyodo jisshi katsudo hyoka guide line sakutei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Elaboration of the evaluation guidelines for activities implemented jointly (AIJ) was researched to prevent the earth from warming. AIJ is the means to globally promote countermeasures against global warming cost-effectively by optimally combining every country`s technology, know-how and fund. AIJ was established in the 1st Conference of the Parties (COPI) of the United Nations Framework Convention on Climate Change in March, 1995. The pilot phase of AIJ is first carried out by voluntary workers jointly with developing countries under the agreement of the parties. The current situation of activities is reported in COPI as materials for evaluation of AIJ. To promote AIJ, elaboration of the evaluation guidelines for AIJ Japan program is also necessary for Japan. This research arranged the contents of the evaluation guidelines and the method of classifying projects for AIJ Japan program, and carried out some case studies of promising projects to reduce greenhouse gas emission for future proposal. 3 figs., 31 tabs.

  14. Technologies and techniques for analysis and use of genome information, 1997; Genome joho kaidoku riyo gijutsu no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper clarified the whole image of cell functions by elucidating the function and manifestation control mechanism of genes existing in genomes, and the network of their interactions, and surveyed applicability of the useful functions obtained of cells and proteins to the industrial field. The survey was made from a viewpoint of the fields of both biology and information science. Especially, based on the function-known DNA base sequence database, the following technologies were surveyed: technology to predict the function of the function-unknown DNA base sequence, search/separation technology to acquire the genes to be functionally elucidated in a state of being suitable for manifestation, technology to get perfect proteins by effectively manifesting the genes to be functionally elucidated, and technology to analyze the function of the proteins obtained by manifestation of genes. Further, the International Symposium was held which is titled `Genome Research Opens a New World to Bioindustry (New Developments in Genome Informatics Technologies). With the future progress of technology to decipher and use genome information, the construction of much newer genome industry is anticipated. 165 refs., 44 figs., 10 tabs.

  15. Outline and summary of research for a database of unused energy technologies; Miriyo energy ni kansuru data shu sakusei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For effective promotion of the new energy utilization project of NEDO and preparation of the future new energy vision, the data on unused energy were systematically arranged. The definition of heat supply systems using unused energy was clarified, and the kind and property of unused energy were arranged. Some typical systems of heat supply facilities using unused energy were presented. The data were classified by energy source, temperature level and region, and the detailed database was prepared for the typical systems. The overseas database was prepared, in particular, for European and American systems. Domestic and overseas policies, laws and subsidy systems were arranged. The introduction effect of two heat supply facilities using unused energy was surveyed, and their operation costs were analyzed. Basic terminology related to unused energy was compiled and explained. Related organizations, in particular, manufacturers were surveyed and arranged. The main manufacturers of a heat recovery refrigerator and waste heat boiler as typical equipment, and the number of these equipment shipped were arranged. 51 figs., 116 tabs.

  16. Fiscal 2000 survey of refuse-fueled power generation introduction technology, etc. Survey of industrial refuse-fueled power generation (Industrial refuse-fueled power generation case study implementation - 1); 2000 nendo chosa haikibutsu hatsuden donyu gijutsu chosa to - Sangyo haikibutsu hatsuden chosa (Sangyo haikibutsu hatsuden case study no jisshi - 1)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Case studies were conducted of industrial refuse-fueled power generation using plastic waste, paper waste, and wood chips, and the same using the excretions of cattle. In the study of power generation fueled by mixed waste containing plastic waste, 325t/d, 220t/d, and 130t/d incinerators having the lower calorific value of 5,960-6,401 kcal/kg were taken up, and steam conditions, generator output, generating-end efficiency, station service power ratio, sending-end efficiency, etc., were tentatively calculated. As for cost efficiency, a manufacturer's estimate indicated that commercialization would be impossible in all the cases unless the construction cost was cut down. In the study of excretion-fueled power generation, cases were taken up where medium-temperature fermentation proceeded for the excretions of 620-29,853 dairy cows (32-1,576 t/d). A calculation was performed on conditions that the construction cost and maintenance/utility costs were as estimated by the manufacturer, that the excretion treatment and power generation facilities were covered by subsidies, and that personnel expenses of 6-million yen were necessary. It was then found that there would be commercial viability in case the yield was 790t/d or higher. (NEDO)

  17. Reduction of artificial source effect in the high-resolution aeromagnetic survey in the Hanshin region; Hanshin chiiki no komitsudo kuchu jiki tansa ni okeru jinko noise source no eikyo no jokyo

    Energy Technology Data Exchange (ETDEWEB)

    Nakatsuka, T.; Makino, M.; Morijiri, R.; Okuma, S. [Geological Survey of Japan, Tsukuba (Japan)

    1997-05-27

    A high-resolution aeromagnetic survey was carried out in December 1995 on areas from Kobe City to Kyoto City in relation to the Hyogoken-nanbu Earthquake in 1995. It was found in the survey that effects of electric trains driven by direct current and man-made structures cannot be avoided, working as a large noise factor in extraction and analysis of geological information. This paper describes a quantitative analysis on magnetic anomaly suspected to have been caused from artificial sources seen in the magnetic map of the Hanshin area obtained from the above exploration data. The paper also gives considerations on methods to remove the effects therefrom. It then describes a quantitative analysis and the result of attempts on removal of the anomaly, taking up the following factors: (1) distribution of specific and remarkable magnetic anomalies which correspond to railroad positions of the Hanshin Railways running through the Nishinomiya-Toyonaka area, (2) the magnetic anomaly trend in positive and negative pair seen in the seafront area of Kobe City, and (3) typical bipolar isolated type magnetic anomaly in the north-west part of Kobe City. The cause for (1) was loop current flown for the railway operation, that for (2) was man-made structures in the improved seafront area, and that for (3) was a provisionally built metal waste storage yard. 9 figs.

  18. Study on the characteristics of earthquake ground motion in the Hanshin area based on microtremor measurements; Bido kansoku ni motozuku Hanshin chiiki no jiban shindo tokusei ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, H.; Seo, K.; Yamanaka, H. [Tokyo Institute of Technology, Tokyo (Japan)

    1997-05-27

    The Hyogoken-nanbu earthquake in 1995 was a local earthquake that has hit directly a large urban area, having caused damages the greatest since the War mainly in the city of Kobe. The present study has noticed the areas of Sumiyoshi, Nada Ward, Kobe City and Nanbu, Nishinomiya City where damages show different distribution; elucidated the characteristics of earthquake ground motion based on microtremor measurements; and discussed the relation thereof with the earthquake damage distribution. It was verified that microtremors and seismic motions are in rough agreement in the Sumiyoshi area, by comparing and discussing the spectrum ratio between the microtremors and the seismic motions. No correspondence was recognized in the Sumiyoshi area between distribution of the average microtremor spectrum ratio with cycles of 0.2 to 0.8 second and distribution of damages caused by the Hyogoken-nanbu earthquake. The ground characteristics evaluation alone is insufficient to explain distribution of the damages in a relatively wide range in the city of Nishinomiya, for which effects of distance decay should be taken into consideration. 6 refs., 7 figs.

  19. 2D inversion results and interpretation of CSAMT data in the Itaya prospect, Northern Honshu, Japan; Tohoku nanbu chiiki Itaya chiku ni okeru CSAMT ho nijigen kaiseki kekka to sono kaishaku

    Energy Technology Data Exchange (ETDEWEB)

    Yoshioka, K.; Hishida, H.; Katayama, H. [Metal Mining Agency of Japan, Tokyo (Japan); Takakura, S. [Geological Survey of Japan, Tsukuba (Japan)

    1997-05-27

    A two-dimensional analysis was carried out on electric exploration data obtained by using the CSAMT method in the Itaya prospect in the southern part of the Tohoku region in Japan. Considerations were given on mine exploration targets. Gold produced in this area is contained in stockwork or vein deposited quartz in silicified hydrothermal breccia. Therefore, the exploration targets are silicified rocks that show high resistivity. The field investigation using the CSAMT method was conducted by installing a dipole source of about 1.9 km as a transmission source at a location about 6 km apart from the investigation area, and by measuring transmission currents from 8 to 10A and ten frequencies from 4 to 2048 Hz. The two-dimensional analysis was performed by using programs of a forward calculation that used a finite element method and of an inversion calculation that used a least-squares method. Analysis utilizing resistivity of the boring cores made minimizing RMS misfit possible. As a result, estimations were made on distribution of silicification and claying alteration from the detailed resistivity distribution around the Itaya mine. 5 ref., 8 figs.

  20. Estimation of underground structures in the Osaka-Kobe area by array-network observations of microtremors; Bido no array kansoku ni yoru Osaka-Hyogo chiiki no chika kozo no suitei

    Energy Technology Data Exchange (ETDEWEB)

    Okada, H.; Ishikawa, K.; Ling, S. [Hokkaido University, Sapporo (Japan); Sasabe, K. [Ministry of Construction, Tokyo (Japan)

    1997-05-27

    Microtremor observations have been carried out with an objective to estimate underground structures including the foundation depth in the Osaka-Kobe area which has been greatly damaged by the Hyogoken-nanbu earthquake in 1995. Different organizations have made seismic surveys and boring investigations in this area, by which elucidation has been made on the underground structures. The present observations are intended to identify S-wave velocity distribution in a wide area from the ground surface to the foundation, which is difficult to be verified by using conventional surveys and investigations. Methods to detect surface waves which are contained in microtremors include the frequency-wave number method (the F-K method) and the spatial autocorrelation method (the SPAC method). The SPAC method can estimate phase velocities of longer waves for the size of an array than with the F-K method, and is more advantageous in estimating ground structures at greater depths. S-wave velocity structure was estimated down to the foundation rocks existing in depths of about 0.5 to 2.0 km. For estimating the phase velocities in Raleigh waves, the SPAC method and the expanded spatial autocorrelation method were used. The underground structures thus derived showed a good agreement with the results of explorations using other methods. 8 figs., 1 tab.

  1. Borehole geophysics for delineating the geological structure in the Sakonishi prospect, the Hida area, Japan; Hida chiiki Sako nishi chiku ni okeru boring ko riyo butsuri tansa ni yoru chishitsu kozo kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Katayama, H.; Hishida, H.; Yoshioka, K. [Metal Mining Agency of Japan, Tokyo (Japan)

    1997-05-27

    In order to discuss effectiveness of physical exploration in the Sakonishi prospect in the Hida area, physical exploration was carried out by utilizing bored wells. This area contains the Kamioka mine, one of the major base metal mines in Japan, where electrical exploration has been attempted several times in the past. No effective results have been obtained, however, because specific resistance contrast between mine beds and base rocks is too small, and the topography is too steep making site workability inferior. As part of the investigations on geological structures over wide areas, electrical logging (specific resistance and natural potential) was performed in fiscal 1995 and 1996 by utilizing the boreholes. Induced polarization logging was also conducted on the same boreholes. A traverse line on the ground with a length of 600 m and boreholes were used to execute specific resistance tomography. Clear extraction was possible on a fault structure which is thought related with limestone distribution and mine bed creation. However, it was not possible to identify upward continuity of zinc ores expected in the exploration. Because of not large a specific resistance contrast between zinc ores and base rocks, it is difficult to find mine bed locations only from the information on the specific resistance. 5 refs., 5 figs., 1 tab.

  2. Experiment for deep seismic reflections in Hidaka, Hokkaido. Comparison between Vibroseis and explosive data; Hidaka chiiki ni okeru shinbu hanno data no shutoku jikken. Vibroseis to dynamite no hikaku

    Energy Technology Data Exchange (ETDEWEB)

    Shimizu, N.; Ikawa, T. [Japex Jeoscience Institute, Tokyo (Japan); Ito, T.; Tsumura, N.; Shinohara, M.; Ikawa, T. Ikawa, H.; Asano, Y.; Tanaka, Y.; Miyazono, N. [Chiba University, Chiba (Japan); Arita, K.; Moriya, T.; Otsuka, K.; Omura, T. [Hokkaido University, Sapporo (Japan); Kimura, M. [Osaka Prefectural University, Osaka (Japan); Hirata, N. [The University of Tokyo, Tokyo (Japan); Okuike, S.

    1997-05-27

    This is a prompt report. These days the importance of acquiring knowledge about the structure from the lower crust down to the upper mantle is often discussed with reference taken to Hyogo-ken Nanbu Earthquake. The Hidaka collision belt where the lower crust is exposed on the surface is a rare phenomenon in the world and has been the subject of seismic survey. As a part of the survey, experiments are conducted by the use of vibrations produced by Vibroseis and dynamite sources. Every one of the shot records (20-second record) from the two types of vibration sources contains a clear echo in the vicinity of 16 seconds supposedly from a level deeper than 40 kilometers, not to mention reflections from shallow levels. Although some studies have to be conducted before the reflecting geological boundary (possibly the upper mantle) of the echo near the 16-second point can be identified, yet this is probably the reflection from the deepest level ever obtained in the seismic reflection survey conducted in Japan`s land area. It is proved by this experiment that vibration from a vibrator can reach as far as that from explosion if the vibrator specifications are rightly chosen. 4 refs., 3 figs.

  3. Processing of the reflection seismic data which were acquired in the continental shelf off the north-west Australia; Australia hokusei tairikudana chiiki ni oite shutokusareta hanshaho chishitsu tansa data no shori ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Amano, H. [Japan National Oil Corp., Tokyo (Japan)

    1996-05-01

    Reflection exploration of earthquakes was conducted in the continental shelf off the north-west Australia, and a report is made concerning the processing of the acquired data. A GI gun was used as the vibration source, and a wave quite similar to a pulse was generated. Hydrophones were arranged with group intervals of 12.5m, and high-resolution field data were acquired. An analog low cut filter was used to suppress the large-amplitude swell noise attributable to sea conditions. A digital filter was designed for the purpose of eliminating coherent noises from other survey ships. At the ultimate stage the f-k filter was applied to each of the shot records, and the effectiveness was verified. The traverse line was as long as 6700km and therefore the design window was set relatively long at 2.0-4.0s in the residual static correction phase. It was found that this setup is effective in improving the continuity of the reflection surface. 5 figs., 1 tab.

  4. Time domain electromagnetic method for petroleum exploration. Part 3. Case study in Yoneyama area; Sekiyu tansa ni okeru TDEM ho data shutoku to kaiseki ni tsuite. 3. Niigataken Yoneyama chiiki deno tekiyorei

    Energy Technology Data Exchange (ETDEWEB)

    Ishikawa, H.; Mitsuhata, Y. [Japan National Oil Corp., Tokyo (Japan); Shiga, N. [Mitsui Mineral Development Engineering Co. Ltd., Tokyo (Japan)

    1996-05-01

    The result is reported of a TDEM method-based survey for oil exploration conducted in the Yoneyama district, Niigata Prefecture. The survey covered the southern part of the sedimentary basin in the prefecture, known for the poor quality of the seismic prospecting data that had been recorded. The purpose of the TDEM method-assisted survey was to probe the high-resistivity volcanic rock structure and low-resistivity sedimentary layer, and to know their details. The obtained data were subjected to interpretation by use of the 1D inversion method. A 4000m-deep level was subjected to interpretation, 34 data were inputted, and the early model consisted of 20 layers. As the result, it was found that there was a high-resistivity layer ranging from the ground surface down to a depth of approximately 500m, that a low-resistivity layer 2500-3000m in thickness lay thereunder, and that the lowest layer had a high resistivity of approximately 100 Ohm m. By comparing these data with the geological structure, structures were disclosed corresponding to the rock bed depth, Ukawa syncline, Ishiguro anticline, and Yoneyama mountain mass. 3 refs., 10 figs., 1 tab.

  5. Future coal demand and supply in the Asia-Pacific region and environmental measures. JAPAC Coal Flow Meeting 1994. Asia Taiheiyo chiiki ni okeru sekitan jukyu no shorai to kankyo taisaku. JAPAC coal furo '94 meeting kaisai

    Energy Technology Data Exchange (ETDEWEB)

    Honda, H. (The Institute of Energy Economics, Tokyo (Japan))

    1994-06-01

    This article reports the panel session of the coal demand and supply, the welcome reception, and the inspection of Hekinan Power Station of Chubu Electric Power Co. in the SPEC (Symposium on Pacific Energy Cooperation). Mr. Ando of NEDO, Japan, presented the trend of coal demand and supply and the response from the viewpoint of effective utilization of coal. He described the expanding coal demand, hurdles for achieving stable demand and supply, and Japan's response. Mr. Ambyo of Coal Corporation, Indonesia, presented the coal production in Indonesia and forecast of demand. Mr. Wang of Ministry of Coal Industries, China, presented the change of coal industries for past ten years in China, coal strategy for coming seven years up to 2000, and export of coal. Mr. Wilcox of Association Coal Trade and Technology, Australia, emphasized the influence of China on energy problems and environment in Asia-Pacific region. Mr. Bomasang of Ministry of Energy, Philippine, summarized the discussions as a chairman. 9 figs., 1 tab.

  6. New energy vision of the Yasugi city area. Vigorous city of cultural exchanges - Yasugi City; 2001 nendo Yasugi shi chiiki shin energy vision. Genki afureru bunka koryu toshi Yasugi shi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Yasugi City, Shimane Prefecture, an investigational study was conducted of the energy demand amount of the city, existence amount of new energy, project for new energy introduction, etc., and a new energy vision was worked out. The amount of electric power consumption and amount of heat quantity consumption of the city in FY 2000 were estimated at 698,740 MWh and 5,975 TJ/y, respectively. By sector, the amount of heat quantity consumption was about 4,800 TJ/y in the industrial sector, about 700 TJ/y in the commercial/residential sector and about 350 TJ/y in the transportation sector. As the project for new energy introduction, the following were studied: introduction of photovoltaic power system/solar heat utilization system to the city office, school, etc.; introduction of street light by a combination of photovoltaic power system and small wind power system; project for power generation by fermentation of the methane from animal feces and industry-derived garbage; refining of diesel fuel from waste cooking oil; introduction of wind power generator to the prefectural park; introduction of clean energy vehicle to official vehicle; CO2 reduction by conversion from heavy oil to natural gas; introduction of fuel cell. (NEDO)

  7. New energy vision in the Hanamaki City area. Hanamaki, a country of dream where human and nature are glittering; Hanamakishi chiiki shin energy vision. Hito to shizen ga kirameku ihatobu hanamaki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With objectives to promote introduction of new energies into the city of Hanamaki and elevate consciousness of energy conservation, surveys and discussions were carried out on energy consumption in the city, available amount of new energies, and specific introduction projects. The energy consumption amount in Hanamaki City as a whole is estimated to be 211066 kl converted to crude oil in fiscal 1995, in which consumption by the transportation department, particularly consumption of automotive fuel accounts for high percentage. The available amount of new energies amounts to 324444 kl converted to crude oil, and 52665 kl for electric power generation as the sum of solar energy, wind power for electric power generation, biomass and geothermal energies. This is an amount that can sufficiently take care of demand of the city. The new energy introduction projects that have been proposed include: introduction of clean energy fueled automobiles, building of a fairy tale village and museum, introduction of primary, secondary and eco-school systems, introduction thereof to welfare facilities, an athletic park improvement project, a traffic safety facility improvement project, a tourist inducing and guiding project, a greenhouse energy improvement project, and snow melting. (NEDO)

  8. Analysis of petroleum product prices in Pan Pacific regions. ; Supply and demand, price, and business development. Kantaiheiyo chiiki no sekiyu seihin kakaku no bunseki. ; Jukyu to kakaku jigyo tenkai

    Energy Technology Data Exchange (ETDEWEB)

    Takei, N. (The Institute of Energy Economics, Tokyo (Japan))

    1993-04-01

    This paper analyzes petroleum product prices in the Pan Pacific regions and summarizes correlation of demand and supply with prices. The paper, as a first analytic report, describes demand and supply, prices and business development. Considerations are given on trends in petroleum product prices from the aspect of spread (price difference). Spread is classified largely into price difference in crude oil and products, price difference in one merchandise due to different locations of transaction, and price difference due to calendar spreads. An advantage in the spread is easiness in assorting specific characteristics of particular merchandises, and conversely its problem is ambiguity in describing what causes the spread fluctuation. Observing the change in spreads between crude oil and products may lead to a conclusion that values have been rising in high sulfur and heavy gravity oils since 1991. High sulfur fuel oil (HSFO) value is on the rise in Singapore, but its reason cannot be known from what the demand and supply statics to date tells. One of the causes for value decline in low sulfur waxy residue (LSWR) lies in the Japanese import duty allotment system. Net back margin is decreasing worldwide, but its explanation is not available. This decrease is braking the movements of new installation and expansion of refining facilities. 22 figs., 7 tabs.

  9. Fiscal 2000 achievement report. Welfare technosystem research and development (Kamogawa); 2000 nendo welfare technosystem kenkyu kaihatsu (Kamogawa) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of assisting in-home medical care, a system to enable in-home acquisition, compression, accumulation, distribution, and regeneration of auscultatory sounds (cardiac sound, respiratory sound) is added to telemedicine assisting system technologies for remotely located doctors' decisions and instructions for in-home medical care. In fiscal 2000, for improvement on the already-developed system, operationality was improved, uptake was realized of still images (digital camera pictures) mainly for diseases in dematology where such is strongly demanded, and a transmitter function was augmented. The system enables the PHS (personal handyphone system) aided exchange of medical data between portable terminals on patrol and (doctors') personal computers through the personal computer server in the hospital. Doctors are able to administer remote telemedicine now that biomimetic information on remotely located patients such as still medical images and auscultatory sounds necessary for diagnosing is available in the hospital. (NEDO)

  10. Fiscal 2000 pioneering research on the spintronic device basic technology; 2000 nendo spintronic soshi kiban gijutsu sendo kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Researchers specializing in technologies of magnetism or semiconductor were drafted from the industrial, official, and academic circles, who conducted hearings, patent investigations, overseas surveys, and the like, concerning spintronics. Collected in this report are the outline of the research and development of spintronic device technology, its current state and tasks and its importance from social and economic viewpoints, and the strategy that Japan should follow in the research and development of the technology. Important spintronic device technologies now attracting attention are mentioned below. The nonvolatile magnetic memory device MRAM (magnetic random access memory) is supposed to be the device which will enjoy practical application first among like devices. It is expected that the spin conduction device will lead to novel functions when the possibilities of the spin-dependent electric conduction phenomenon are further pursued. It is hoped that the spin optical device will be used as a light isolator, light spin logic device, field induced variable wavelength laser device, spin laser device, high-speed light switch, and so forth. It is necessary to watch the development of a spin-aided quantum computer which is still at the stage of basic study. (NEDO)

  11. Fiscal 1999 achievement report. Research and development of synergy ceramics; 1999 nendo synergy ceramics no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Studies are conducted on three subjects, which are the development of 1) high-temperature energy materials technology, 2) ultrasophisticated materials technology, and 3) high-performance active materials technology. Under subject 1), high-strength porous materials are to be developed, which are resistant to heat and corrosion, tolerant of damage and deformation, and light in weight. In addition, relative to fluid transmissi