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Sample records for british gas corporation process

  1. British law on corporate bribery.

    OpenAIRE

    Mukwiri, Jonathan

    2015-01-01

    Purpose: – This paper aims to assess the effectiveness of the Bribery Act 2010 in curbing corporate bribery. Design/methodology/approach: – The paper takes a doctrinal focus in assessing UK bribery law using both primary and secondary sources. Findings: – This paper finds that the effectiveness of the Bribery Act 2010 in curbing bribery lies in its approach of changing the basis for corporate criminal liability from focusing on the guilt of personnel within the company to foc...

  2. British Columbia Petroleum Corporation annual report 1992-1993

    International Nuclear Information System (INIS)

    1993-01-01

    The British Columbia Petroleum Corporation is a provincial Crown agency whose principal mandate is to facilitate and monitor the sale of natural gas, and to act as a central source of information specific to the natural gas industry for the benefit of all industry participants. The Corporation's activities for the year ending March 31, 1993 are summarized. With the devolution of the Corporation's marketing functions in 1990 to CanWest Gas Supply Inc. and the deregulation of the natural gas market, the Corporation no longer markets natural gas and byproducts, but performs a number of administrative functions on behalf of the province. These include issuing acquisition orders and determining the respective netback prices for the purpose of calculating royalties; collection of a production-related levy; collection of data regarding all sale transactions; monitoring of all production, sales and marketing costs; and information gathering for all sectors of the industry. In 1992/93, a total of 27 companies remained with the Corporation, representing 111 individual gas purchase agreements for a combined deliverability of 1,769,300 m 3 /d. At fiscal year end, a total of 713 acquisition orders were being monitored and 20 findings of producer support were issued in response to netback sales applications. Industry volume throughputs increased 8.7% over the previous year and the average netback price rose to $44.87 per 1,000 m 3 . Financial statements are included. 2 figs., 1 tab

  3. British Columbia Petroleum Corporation annual report 1991-1992

    International Nuclear Information System (INIS)

    1992-01-01

    The British Columbia Petroleum Corporation is a gatherer, processor, analyzer and distributer of information specific to the natural gas industry. The Corporation facilitates the sale of natural gas and natural gas liquids and by-products for the benefit of the private sector. At the same time, it monitors the industry, and fulfills a compliance role for the benefit of the public sector. This report summarizes the Corporation's activities for the year ending March 31, 1992. Highlights of the year include upgrading and expansion of its computerized information system; distribution of information bulletins and newletters; a new method for calculating the netback price, recognizing the total revenues and total costs involved in marketing gas; substantial improvement of monitoring and compliance verification procedures; a total of 201 new Acquisition Orders were issued; a new Firm Service Agreement was reached with Pacific Gas Ltd. and Methanex Corporation; and the 1992/93 natural gas levy charged to producers based on their sales volumes has been set at 15.3 cents per thousand m 3 , representing a 22.7% rate reduction over 1991/92

  4. Significance of abolishing British National Oil Corporation

    Energy Technology Data Exchange (ETDEWEB)

    Mabro, R

    1985-04-01

    The decision to abolish British National Oil Corporation has greater significance than any commentator, so far, has cared to admit. Mr. Mabro says the Government has done much more than get rid of an institution it had previously weakened and emasculated; in effect, it had abdicated its responsibilities for the pricing of North Sea oil. He further observes that these moves may be consistent with the tenets of a simplistic free-market ideology: they betray, however, a lack of understanding of the economics of oil, and of the UK economic interest in oil.

  5. British Gas plans global gas unit expansion

    International Nuclear Information System (INIS)

    Vielvoye, R.

    1991-01-01

    This paper reports on developing a global gas business, a British Gas plc's strategy for evolving a state owned U.K. gas company to a privatized worldwide oil and gas giant. By 2000, BG's global gas business is expected to provide 20% of its revenues, compared with 40% each from its exploration and production operations and its U.K. gas business. The global gas unit (GGU) plans to meet its targets mainly through acquiring holdings in gas transmission and distribution companies around the world. In the 12 months since GGU was established, it has made two such major acquisitions in this area. BG acquired Consumers Gas Co., Ltd., Ontario, Canada's biggest natural gas distribution company, for $943.5 million. It also took a 10% stake in Catalana de Gas SA, Barcelona, the largest privately owned gas utility in Spain and in terms of number of customers, the fourth largest in western Europe. BG also is targeting additional revenues from developing gas fired cogeneration systems in developing countries with gas reserves but no established transmission and distribution systems

  6. Industrial natural gas supply options in British Columbia

    International Nuclear Information System (INIS)

    1994-01-01

    Information is provided on the availability and cost of natural gas in British Columbia for use by firms interested in establishing gas-intensive industrial facilities in the province. British Columbia has an abundant supply of natural gas, originating mainly from deposits in the westernmost part of the Western Canadian Sedimentary Basin in the northeast part of the province. Recoverable resources in British Columbia are estimated at 1,000-1,400 billion m 3 . Over 200 producers compete to sell natural gas for both domestic and export markets. Gathering, processing, and transmission of the gas is undertaken mainly by the Westcoast Energy pipeline system, and distribution is undertaken by several distribution utilities. At present, all large industrial gas users buy their firm gas requirements directly from gas producers, often using gas marketers or brokers to assist in purchasing. Regulation of the gas industry is performed by the British Columbia Utilities Commission, which sets rules for energy supply contracts, and by the National Energy Board, which sets tolls for gathering, processing, and transporting gas. Factors affecting gas pricing are discussed, with reference to both the wellhead price and the cost of gathering, processing, and transportation. Firm gas costs for two hypothetical industrial loads in British Columbia are illustrated. Potential intensive uses of natural gas in the province are outlined, including power generation, liquefaction for export, manufacturing, production of direct reduced iron, and as petrochemical feedstocks. 5 figs., 2 tabs

  7. The UK and British Gas: Any future for Norwegian gas

    International Nuclear Information System (INIS)

    Jungles, P.

    1996-01-01

    The paper deals with the UK natural gas market and the future for Norwegian gas in the UK. The role of the British Gas in the domestic and European markets is discussed. Topics are: The UK gas supply market; the UK upstream gas market and the Interconnector; the European market, competition and deregulation; the prospects for Norwegian gas

  8. British Columbia natural gas: Core market policy

    International Nuclear Information System (INIS)

    1988-06-01

    The core market for natural gas in British Columbia is defined as all natural gas consumers in the residential, institutional, commercial, and industrial sectors not currently purchasing natural gas directly and not exempted from the core market by the British Columbia Utilities Commission (BCUC). The intent of the definition is to include all customers who must be protected by contracts which ensure long-term security of supply and stable prices. Core market customers are excluded from direct natural gas purchase and will be served by distribution utilities. A customer may apply to BCUC to leave the core market; such an application may be approved if it is demonstrated that the customer has adequate long-term natural gas supplies or alternative fuel supplies to protect him from supply interruptions. The non-core market is defined as all large industrial customers who elect to make their own natural gas supply arrangements and who can demonstrate to the BCUC sufficient long-term natural gas supply protection or alternative fuel capability to ensure security of the industry. Non-core market customers have full and open access to the competitive natural gas market. The British Columbia government will not apply its core market policy to other jurisdictions through Energy Removal Certificates

  9. Corporate Culture and the Use of Written English Within British Subsidiaries in the Netherlands.

    Science.gov (United States)

    Nickerson, Catherine

    1998-01-01

    A study investigated communication patterns in written English and the prevalent corporate culture, the relationship between a British corporate office and its subsidiary in the Netherlands. Survey respondents were senior-level employees at 107 companies. Results indicate corporate culture plays an important role in the level of English skills…

  10. Corporate renewal in the natural gas industry

    International Nuclear Information System (INIS)

    Simpson, B.

    1994-01-01

    The changes occurring at the gas-related operating companies of Nova Corporation of Alberta are reviewed. These companies include Nova Gas Transmission, Alberta's major gas pipeline company, which moved 3.8 trillion ft 3 of gas in 1993; Nova Gas Services, a provider of gas management services to customers in Canada, USA, and Mexico; and Novacorp International, a joint venture investor in gas pipeline developments and consulting. The changes were made in response to increased competition in the gas transport industry following the deregulation process that started in the mid-1980s. A strategic direction based on growth rather than cost-cutting was chosen in order to make the Nova companies dominant players in North American gas supply. Nova's confidence in being able to implement such a strategy is based on four factors: abundant supply of gas and high potential for growth in the Western Canada Sedimentary Basin; steadily growing demand for gas; the development of a market-responsive industry; and the emergence of a truly North American market that includes Mexico. Business transformation teams were established with the task of finding out the right business design to meet customer needs and to provide exceptional service. Detailed plans for implementing the transformation are being completed, and a performance measurement system with clear targets has been developed to measure the success of the transformation

  11. Sour gas map of Alberta and British Columbia

    International Nuclear Information System (INIS)

    2000-01-01

    Geographic locations of sour gas wells in Alberta and British Columbia are shown (by geographic coordinates) on a large-size fold-out map issued as a supplement to the July issue of Oilweek Magazine. Pools are color coded based on hydrogen sulphide content. Five classes are recognized, i. e.: hydrogen sulphide content less than one percent; between one and 4.9 per cent; between five and 9.9 per cent; between ten and 29.9 per cent ; and hydrogen sulphide content exceeding 30 per cent. The locations of gas processing plants with sulphur recovery are also identified

  12. British Gas marks progress in drive for global operations

    International Nuclear Information System (INIS)

    Kennedy, J.L.

    1992-01-01

    This paper reports that British Gas plc, London, is driving to boost the share of its business that comes form outside the U.K. Non-U.K. activities accounted for about 10% of the company's business last year. By the turn of the century earnings form British Gas's non-U.K. exploration and production activities are expected to be about in line with those form the U.K. core business. In addition, the company's global gas business unit-acquisitions, sales, of British Gas technology worldwide, and power generation form gas-will contribute significantly to overseas earnings

  13. Competition on the British natural gas market - development and mechanisms, and effects on the British gas industry

    International Nuclear Information System (INIS)

    Millgramm, C.

    1996-01-01

    The development of the British gas industry shows that structural changes at one industrial stage may have effects on the other stages and that competition at one stage (commercial stage) may be limited by the way the other stages are structured. The conditions of regulation in the gas industry, the development at its different stages, and its present structure are described. The effects of commercial restructuring on gas exploration and gas lifting, gas transport and gas storage are analyzed. (orig./UA) [de

  14. British Gas: remuneration. There may be trouble ahead

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    When the Chairman and Chief Executive of British Gas was awarded a huge salary increase recently, a major revolt occurred amongst 4,000 of British Gas's small shareholders. The increase was awarded despite the intense opposition because the pension funds voted with the Board. A critique is offered of the occasion, and a comparison with the rather fairer rise requested by Ofgas's Director General, the gas company regulator, who had been paid as a 3 day a week contract, but had been working six days a week. With deregulation of the gas supply market, British Gas has been under governmental pressure to publish its prices, and has been undercut by competitors. The newly developed contractural relationships in the United Kingdom gas market are very complex and, for the first time subject to legal enforcement. (UK)

  15. British Coal Corporation. Report and accounts 1986/87

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    This report reviews the accounts for British Coal from March 30, 1986 to March 28, 1987 with respect to the coal industry in the United Kingdom. The dramatic increases in production and decreases in manpower and collieries have led to many changes and these are discussed. Areas covered include: objectives and relations with public bodies; finance; production; markets; personnel; organization; British Coal Enterprise Limited; research and development; environmental issues; and annual statistics. The full company accounts are also presented.

  16. Separation of British Gas' transportation and storage business

    International Nuclear Information System (INIS)

    McGregor, G.

    1992-12-01

    In making his substantive reference of the transportation and storage business of British Gas to the Monopolies and Mergers Commission, the Director General of Gas Supply identified the following principal effects adverse to the public interest: ''The absence of provision for the establishment of an independent undertaking to operate the pipe-line system and other facilities used by British Gas for the conveyance and storage of gas which would not be subject to conflicting interests in securing (a) transparency of the prices charged, the costs incurred and the operating methods in respect of the conveyance and storage of gas; (b) proper allocation to various parts of the Gas Supply Business of costs incurred and returns by that business; and (c) protection of information relating to the conveyance and storage of gas from which British Gas might obtain unfair commercial advantage, and thereby avoid the restriction or distortion of competition between British Gas and other persons whose business consists of or includes the supply of gas''. This paper considers the structural issues associated with achieving effective competition and looks at how the relationship between the businesses of supply and transportation might be organised in the short and longer term. (Author)

  17. British Columbia Power Export Corporation: Operational review for operating year, October 1989 to September 1990

    International Nuclear Information System (INIS)

    1990-01-01

    The British Columbia Power Export Corporation (POWEREX) is a wholly owned subsidiary of British Columbia Hydro, established in 1988 as the single agency responsible for implementing the provincial policy of international electricity trade. POWEREX objectives are to conduct long term firm electricity trade utilizing private sector financing, operating capabilities, and generating sources. Short term electricity transactions are handled by the part of POWEREX called the Powerex Pool Operation. An operational review of POWEREX for 1989-90 is presented, giving information on export contracts, license approvals, export sales negotiations, pool operation revenues and sales, British Columbia Hydro generation and integrated system performance, and operational planning. 15 figs

  18. Multinational Corporations and British Labour: A Review of Attitudes and Responses.

    Science.gov (United States)

    Gennard, John

    Multinational corporations operating in Great Britain, specifically American industry, are arousing fears on the part of British labor, which can be grouped into these categories: (1) a threat to the job security of union members, (2) a change in the balance of power at the collective bargaining table in favor of the employers, (3) a clash of…

  19. British Coal Corporation Medical Service annual report 1988-89

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    This annual report reviews the work of British Coal's Medical Service over the period 1988-89. Recruitment was at a lower level resulting in a reduction in the number of pre-employment medical examinations. Statistics are given for these, and for consultations during the year. The work of the rescue service is described. Results of surveys on the prevalence of pneumoconiosis in coal miners from 1961 to 1988 are presented in detail. The fall in prevalence continued. Continued attention has been paid to compliance with COSHH regulations, to encouraging the use of physiotherapy and to educating workers in lifting and handling methods. Following an incidence of Legionnaires Disease an investigation was carried out to identify the source of infection in an underground refrigeration plant. Studies on the mortality of coke workers have progressed. Reports are given on first aid and nursing services and on the administration of pethridine to injured miners.

  20. Southwest British Columbia natural gas supply and deliverability: Discussion paper

    International Nuclear Information System (INIS)

    1994-02-01

    A review is presented of energy in British Columbia, the role of natural gas, and options available to enhance gas supply security in the province's most densely populated area, the southwest. British Columbia has abundant natural gas supplies, and production exceeds domestic demand. In 1992, natural gas supplied ca 25% of total provincial end-use energy requirements, but this share is expected to rise to 30% by 2015. Although some say that the province's natural gas production and transmission system should serve only domestic needs, this would have significant negative impacts. Domestic gas supply policy allows gas consumers to contract their own supplies, but contract security is required. Provincial guidelines allow demand-side programs to compete with supply sources to ensure that the resource profile is achieved at least cost. In the southwest, natural gas demand is projected to increase from 189 PJ in 1991 to 262 PJ by 2005. Most gas supplied to this region comes from northeast British Columbia through pipelines that are generally fully contracted. Short-term deliverability can be a problem, especially in peak winter demand periods. The gas industry's contingency plans for shortages are outlined and alternatives to enhance deliverability to the southwest are assessed, including storage, expansion of the pipeline system, supply curtailment, and peaking supply contracts. Aspects of provincial natural gas planning are discussed, including security of supply and deliverability, economic and environmental impacts, consumer costs, safety, and the public interest. A least-cost option for enhancing deliverability (underground storage and an additional liquefied natural gas plant) is estimated to cost consumers $3.69/GJ over 20 years. 9 figs., 1 tab

  1. The British flue gas desulphurisation programme

    Energy Technology Data Exchange (ETDEWEB)

    Longhurst, J.W.S.

    1989-09-01

    Retrofitting UK power plants with flue gas desulfurization equipment should reduce SO{sub 2} emission by around 15%. Three systems appear suitable for UK installations: limestone/gypsum, regenerative Wellman Lord, and spray dry. The CEGB has used limestone/gypsum at Drax A B, West Burton, Fawley and Kingsnorth, and Wellman Lord at Fiddlers Ferry. Despite the environmental benefits, however, there is concern that the negative aspects of the programme (choice of technology, waste disposal, by-product disposal) may delay implementation and thus threaten Britain's aim of 30% reduction by 1999. 3 tabs.

  2. The Increasing British Climate Ambitiousness: A Mere Reflection of ''The Dash for Gas''?

    International Nuclear Information System (INIS)

    Wetterstad, Joergen; Butenschoen, Siri Hals

    2000-01-01

    The authors ask three main questions: First, why were the initial British climate positions more on the reluctant side? Second, why did the British climate positions become more ambitious towards the mid-1990s? And third, why the rapid, seemingly doubling of reduction ambitiousness in the spring of 1997? These questions are addressed in turn: First, with regard to the initial British climate reluctance, although ''malign'' emissions projections and related high potential reduction costs played a significant role, political and cultural factors must clearly be drawn into the picture. Secondly, increasing ambitiousness from the mid-1990s was largely a reflection of the dash-for-gas factor. Thirdly, although the stepped-up ambitiousness in 1997 was, of course, underpinned by the dash-for-gas process, other factors, such as the new Labour Government coming into office, need also to be taken into account here. (author)

  3. Today's gas glut and yesterday's contracts: the British Gas predicament

    International Nuclear Information System (INIS)

    Stoppard, M.

    1996-10-01

    Deregulation of the gas and electricity industries has led to a state of pronounced oversupply in the UK gas market. The effects of this oversupply became apparent during the course of 1995 and took two forms. Firstly, there was the emergence of a market for the short-term trading of gas. The price levels in this market collapsed in the first half of 1995 opening up a price gap between ''spot'' and contract gas. Secondly, some contract gas was paid for but was not produced, so that delivery to market was indefinitely postponed: there was a run-up in inventory - or ''take-or-pay'' - gas levels, as a form of keeping supply off the market. Oversupply has exerted great pressure on a number of market participants throughout the gas chain who remain locked into purchase agreements for volumes which have no market outlet, and at prices above market levels. The rally in spot price levels experienced since the second quarter of 1996 has eased pressure within the market but has not removed the fundamental strains. The market is expected to remain in oversupply at least up to the end of 1998. Keen price competition may not clear the market even at discount prices, so that shut-in of production capacity is likely. The consequent build-up in take-or-pay levels will continue through the period, although at steadily declining rates, and there is little scope prior to 1999 for the industry as a whole to offload this inventory gas on the market. (author)

  4. Invisible wounds: corporal punishment in British schools as a form of ritual.

    Science.gov (United States)

    Benthall, J

    1991-01-01

    This article examines a presumed historical association between corporal punishment and the British "ruling class," taking as data the elaborate forms of beating practiced at a well-known English fee-paying boarding school in the 1950s and here documented in detail. Analogies with other forms of ritual studied by anthropologists are considered, as well as the psychosexual dynamics of beating for both officiants and victims. The paper argues that ritual corporal punishment must be seen in retrospect as a clear case of child abuse that is both physical and sexual. Such rituals of authority, though virtually abolished in Britain, may well exist in a different form in present day residential institutions for children in some Third World countries that have borrowed from now outdated European practices.

  5. The RPI-X system of regulation and British Gas

    International Nuclear Information System (INIS)

    Spring, P.

    1992-01-01

    The RPI-X system of regulation was subject to a theoretical examination in a previous paper 'The RPI-X system of price-capping regulation re-examined'. The practical example of British Gas shows that what started out as a simple formula can become a complex hybrid lacking in transparency. The formula has properties which mean that its impact can be harsher or lighter depending on exogenous factors which the regulated company cannot be entirely or reasonably expected to predict or control. In the first five years - 1987 to 1992 -of the formula's application, when X was set at a very undemanding 2%, the surge in the RPI, resulted in a virtual windfall increase in profits. In the second five years 1992 to 1997 - X has been reset at a much more demanding 5%. Also, new terms for gas costs (GPI-Z) and energy efficiency (E) have been introduced which are quite lacking in transparency. (author)

  6. Corporate strategies for European gas markets

    International Nuclear Information System (INIS)

    Chevalier, J.M.

    1992-01-01

    In January 1992, the Commission of the European Economic Community issued a proposal for accelerating the process of building up a single market for natural gas. After the first step, already taken, to introduce price transparency, the Commission is willing to introduce progressively Third Party Access (T.P.A.) and the freedom of establishment in all segments of the natural gas industry: L.N.G. terminals, storage facilities, transmission lines and public distribution. 1 tab

  7. Corporate social policy - problems of institutionalization and experience of Russian oil and gas companies

    Science.gov (United States)

    Nekhoda, E.; Kolbysheva, Yu; Makoveeva, V.

    2015-11-01

    The article examines a range of problems related to the process of institutionalization in the corporate social policy, characterizing the social responsibility of business and representing a part of the general strategy of corporate social responsibility. The experience of the social policy implementation in oil and gas companies is analyzed.

  8. Mobile measurement of methane emissions from natural gas developments in northeastern British Columbia, Canada

    Science.gov (United States)

    Atherton, Emmaline; Risk, David; Fougère, Chelsea; Lavoie, Martin; Marshall, Alex; Werring, John; Williams, James P.; Minions, Christina

    2017-10-01

    North American leaders recently committed to reducing methane emissions from the oil and gas sector, but information on current emissions from upstream oil and gas developments in Canada are lacking. This study examined the occurrence of methane plumes in an area of unconventional natural gas development in northwestern Canada. In August to September 2015 we completed almost 8000 km of vehicle-based survey campaigns on public roads dissecting oil and gas infrastructure, such as well pads and processing facilities. We surveyed six routes 3-6 times each, which brought us past over 1600 unique well pads and facilities managed by more than 50 different operators. To attribute on-road plumes to oil- and gas-related sources we used gas signatures of residual excess concentrations (anomalies above background) less than 500 m downwind from potential oil and gas emission sources. All results represent emissions greater than our minimum detection limit of 0.59 g s-1 at our average detection distance (319 m). Unlike many other oil and gas developments in the US for which methane measurements have been reported recently, the methane concentrations we measured were close to normal atmospheric levels, except inside natural gas plumes. Roughly 47 % of active wells emitted methane-rich plumes above our minimum detection limit. Multiple sites that pre-date the recent unconventional natural gas development were found to be emitting, and we observed that the majority of these older wells were associated with emissions on all survey repeats. We also observed emissions from gas processing facilities that were highly repeatable. Emission patterns in this area were best explained by infrastructure age and type. Extrapolating our results across all oil and gas infrastructure in the Montney area, we estimate that the emission sources we located (emitting at a rate > 0.59 g s-1) contribute more than 111 800 t of methane annually to the atmosphere. This value exceeds reported bottom

  9. Human Rights Due Diligence (HRDD and Human Rights Impact Assessment (HRIA Best Practices to Corporate Shared Value (CSV: A Case of British Petroleum Tangguh Project In Papua

    Directory of Open Access Journals (Sweden)

    Carolina Martha

    2016-11-01

    Full Text Available The Tangguh Liquefied Natural Gas (LNG Project is a planned natural gas development project located in the remote area of Berau-Bintuni Bay in Papua Province, Indonesia. British Petroleum (BP Tangguh project aims tobe the pioneer in producing natural gas. It can be concluded that BP contributes an innovative approach, bearing in mind to sustainable development, cultural preservation and biodiversity conservation. Therefore, in each of its corporate actions, BP always integrates the value of community, partnership, consultation and corporate responsibility. It is mentioned that through experience and observation, BP as an extractive company, haveestimated the costs of not finding a better mechanism to adjust to social challenges can be higher than the costs of the uncertainties inherent in the trial of new ideas. However, according to international Non-GovernmentalOrganization (NGO, Down to Earth, BP has conducted a series of human rights violations by exploiting natural resources in Papua and restricting Papuans in enjoying their fundamental human rights. If only the BP keeps this Tangguh project in line with its aim to accommodate concerns from the affected surroundings, thus, will surely bring positive changes in BP’s corporate shared value.

  10. Exhaust gas processing facility

    International Nuclear Information System (INIS)

    Terada, Shin-ichi.

    1995-01-01

    The facility of the present invention comprises a radioactive liquid storage vessel, an exhaust gas dehumidifying device for dehumidifying gases exhausted from the vessel and an exhaust gas processing device for reducing radioactive materials in the exhaust gases. A purified gas line is disposed to the radioactive liquid storage vessel for purging exhaust gases generated from the radioactive liquid, then dehumidified and condensed liquid is recovered, and exhaust gases are discharged through an exhaust gas pipe disposed downstream of the exhaust gas processing device. With such procedures, the scale of the exhaust gas processing facility can be reduced and exhaust gases can be processed efficiently. (T.M.)

  11. Beyond Consultation: First Nations and the Governance of Shale Gas in British Columbia

    Science.gov (United States)

    Garvie, Kathryn Henderson

    As the province of British Columbia seeks to rapidly develop an extensive natural gas industry, it faces a number of challenges. One of these is that of ensuring that development does not disproportionately impact some of the province's most marginalized communities: the First Nations on whose land extraction will take place. This is particularly crucial given that environmental problems are often caused by unjust and inequitable social conditions that must be rectified before sustainable development can be advanced. This research investigates how the BC Oil and Gas Commission's consultation process addresses, and could be improved to better address Treaty 8 First Nations' concerns regarding shale gas development within their traditional territories. Interviews were conducted with four Treaty 8 First Nations, the Treaty 8 Tribal Association, and provincial government and industry staff. Additionally, participant observation was conducted with the Fort Nelson First Nation Lands and Resources Department. Findings indicate that like many other resource consultation processes in British Columbia, the oil and gas consultation process is unable to meaningfully address First Nations' concerns and values due to fundamental procedural problems, including the permit-by-permit approach and the exclusion of First Nations from the point of decision-making. Considering the government's failure to regulate the shale gas industry in a way that protects ecological, social and cultural resilience, we argue that new governance mechanisms are needed that reallocate authority to First Nations and incorporate proposals for early engagement, long-term planning and cumulative impact assessment and monitoring. Additionally, considering the exceptional power differential between government, industry and First Nations, we argue that challenging industry's social license to operate is an important strategy for First Nations working to gain greater influence over development within their

  12. British Columbia Oil and Gas Commission 2. annual report (1999/2000)

    International Nuclear Information System (INIS)

    2001-01-01

    The British Columbia Oil and Gas Commission (OGC) is a regulatory agency which was created in 1998 to oversee oil and gas industry operations in the province including exploration, development, reclamation and pipeline transportation systems. In addition, the OGC resolves industry land use and economic issues related to Aboriginal Lands on behalf of the province. This annual report highlights the operational performance and outlines business priorities and initiatives. Environmental Fund and Advisory Committee activity were also presented along with financial data for fiscal 1999-2000. Given that the OGC is a young agency, it took the year to stabilize its organization and finalize primary recruitment. Its business processes were also reorganized and streamlined. The year also saw an increase in oil and gas activity in Northeast British Columbia. The process to improve relationships with First Nations was initiated. All of the operations and application functions in Fort St. John were consolidated. Applications received during 1999-2000 were 63 per cent higher than the previous year. The OGC also conducted more than 2500 consultations with Treaty 8 First Nations on various applications. The future will focus on innovation and the effective use of technology with a leading edge workforce. 1999/2000 saw record rig activity for the province. In January 2000 there were more than 120 rigs operating in the province. tabs

  13. ERP processes automation in corporate environments

    OpenAIRE

    Antonoaie Victor; Irimeş Adrian; Chicoş Lucia-Antoneta

    2017-01-01

    The automation processes are used in organizations to speed up analyses processes and reduce manual labour. Robotic Automation of IT processes implemented in a modern corporate workspace provides an excellent tool for assisting professionals in making decisions, saving resources and serving as a know-how repository. This study presents the newest trends in process automation, its benefits such as security, ease of use, reduction of overall process duration, and provide examples of SAPERP proj...

  14. 'Race', disadvantage, and policy processes in British planning

    OpenAIRE

    H Thomas; V Krishnarayan

    1994-01-01

    In this paper some of the mechanisms by which black and ethnic minorities can be put at a particular disadvantage within the planning system in Britain (and how these processes can be challenged) are examined. A number of types of policy processes operating in British planning are identified, and, drawing on a range of secondary and primary data, the influence of black and ethnic minorities within these processes are analysed. The paper is concluded with a review of the possibilities for the ...

  15. Tunisia- British gas intends to participate to the building of a combined cycle electric power plant

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Here is described the project to build a combined-cycle power plant in Tunisia, project in which the British Gas is interested. The transport, distribution, import and export of electricity should be controlled by the Tunisian society of electricity and gas. In the context of an agreement with Gec-Alsthom, the british company hopes to offer to build, and exploit the future power plant. (N.C.)

  16. Oil and gas in British Columbia : 10 steps to responsible development

    International Nuclear Information System (INIS)

    2004-04-01

    The British Columbia government has proposed to double production of oil and gas, the burning of which causes global warming. West Coast Environmental Law (WCEL) claims there is a strong divide between British Columbia's plans to expand the production and use of fossil fuels, and the international scientific consensus regarding the negative aspects of global warming. The impacts of oil and gas production negatively affect the health of local citizens, First Nations rights and the environment. Offshore oil and gas development could also threaten fisheries and pollute sensitive marine ecosystems. WCEL criticizes the fact that the British Columbia government has streamlined environmental regulations, has laid off compliance monitoring staff, and has given subsidies to the highly profitable oil and gas industry. WCEL argues that the impact of fossil fuel production must be mitigated to limit the damage to lands and people in British Columbia. The organization has proposed 10 recommendations to the British Columbia government. The recommendations focus on impacts of land-based oil and gas development rather than offshore impacts. WCEL claims that adoption of the 10-point mitigation plan is vital for putting British Columbia on the path toward sustainable development. 43 refs

  17. FFTF gas processing systems

    International Nuclear Information System (INIS)

    Halverson, T.G.

    1977-01-01

    The design and operation of the two radioactive gas processing systems at the Fast Flux Test Facility (FFTF) exemplifies the concept that will be used in the first generation of Liquid Metal Fast Breeder Reactors (LMFBR's). The two systems, the Radioactive Argon Processing System (RAPS) and the Cell Atmosphere Processing System (CAPS), process the argon and nitrogen used in the FFTF for cover gas on liquid metal systems and as inert atmospheres in steel lined cells housing sodium equipment. The RAPS specifically processes the argon cover gas from the reactor coolant system, providing for decontamination and eventual reuse. The CAPS processes radioactive gasses from inerted cells and other liquid metal cover gas systems, providing for decontamination and ultimate discharge to the atmosphere. The cryogenic processing of waste gas by both systems is described

  18. Contentious corporate social responsibility practices by British American tobacco in Cameroon

    Directory of Open Access Journals (Sweden)

    Kingsly Awang Ollong

    2017-06-01

    Full Text Available Since the mid-1980s, tobacco companies have intensified market expansion strategies in several African countries. They have used music to target youths and children. They organised fashion shows to entice women into smoking. They offered kids free cigarettes on the streets and for a very long time undermined efforts by governments to put in place effective tobacco legislation. They actively participated in the smuggling of tobacco products into the continent. Worse still, tobacco companies persuaded some African governments to promote tobacco cultivation as a major source of foreign earnings. And in recent years, the tobacco industry has resorted to using Corporate Social Responsibility (CSR to massage its image and cover its tracks. British American Tobacco (BAT, which is the focus of this paper, had a virtual monopoly in parts of Africa, both in terms of tobacco manufacturing and sales of cigarettes. In eleven African countries BAT had more than a 90% share of the cigarette market. This paper examines some of the health, social and economic impacts of BAT’s activities in Africa from 1985 to 2010 using Cameroon as a case study. The paper concludes that though the full effects of rising tobacco consumption (namely a steep rise in smoking-induced illness and premature death was at the dawn of the 21st century, Africa was already in the grip of a major tobacco epidemic. There is no doubt therefore that, BAT’s heavy footprint on the African continent wreaked havoc on the economy, health and welfare of the people, thus partially contributing to the non-realisation of the Millennium Development Goals (MDGs that were designed to help the world’s poorest people.

  19. ERP processes automation in corporate environments

    Directory of Open Access Journals (Sweden)

    Antonoaie Victor

    2017-01-01

    Full Text Available The automation processes are used in organizations to speed up analyses processes and reduce manual labour. Robotic Automation of IT processes implemented in a modern corporate workspace provides an excellent tool for assisting professionals in making decisions, saving resources and serving as a know-how repository. This study presents the newest trends in process automation, its benefits such as security, ease of use, reduction of overall process duration, and provide examples of SAPERP projects where this technology was implemented and meaningful impact was obtained.

  20. Aligning corporate greenhouse-gas emissions targets with climate goals

    NARCIS (Netherlands)

    Krabbe, Oskar; Linthorst, Giel; Blok, Kornelis; Crijns-Graus, Wina; Vuuren, Van Detlef P.; Höhne, Niklas; Faria, Pedro; Aden, Nate; Pineda, Alberto Carrillo

    2015-01-01

    Corporate climate action is increasingly considered important in driving the transition towards a low-carbon economy. For this, it is critical to ensure translation of global goals to greenhouse-gas (GHG) emissions reduction targets at company level. At the moment, however, there is a lack of

  1. Aligning corporate greenhouse-gas emissions targets with climate goals

    NARCIS (Netherlands)

    Krabbe, Oskar; Linthorst, Giel; Blok, Kornelis|info:eu-repo/dai/nl/07170275X; Crijns-Graus, Wina|info:eu-repo/dai/nl/308005015; Van Vuuren, Detlef P.|info:eu-repo/dai/nl/11522016X; Höhne, Niklas; Faria, Pedro; Aden, Nate; Pineda, Alberto Carrillo

    2015-01-01

    Corporate climate action is increasingly considered important in driving the transition towards a low-carbon economy. For this, it is critical to ensure translation of global goals to greenhouse-gas (GHG) emissions reduction targets at company level. At the moment, however, there is a lack of clear

  2. Gas processing device

    International Nuclear Information System (INIS)

    Kobayashi, Yoshihiro; Seki, Eiji.

    1991-01-01

    State of electric discharge is detected based on a gas pressure in a sealed container and a discharging current flowing between both of electrodes. When electric arc discharges occur, introduction of gases to be processed is stopped and a voltage applied to both of the electrodes is interrupted. Then, when the gas pressure in the sealed container is lowered to a predetermined value, a power source voltage is applied again to both of the electrodes to recover glow discharges, and the introduction of the gas to be processed is started. With such steps, even if electric arc discharges occur, they are eliminated automatically and, accordingly, normal glow discharges can be recovered, to prevent failures of the device due to electric arc discharges. The glow discharges are recovered automatically without stopping the operation of the gas processing device, and gas injection and solidification processing can be conducted continuously and stably. (T.M.)

  3. A grim contradiction: the practice and consequences of corporate social responsibility by British American Tobacco in Malaysia.

    Science.gov (United States)

    Barraclough, Simon; Morrow, Martha

    2008-04-01

    In the wake of the World Health Organization Framework Convention on Tobacco Control, corporate social responsibility (CSR) is among the few remaining mechanisms for tobacco corporations publicly to promote their interests. Health advocates may be unaware of the scale, nature and implications of tobacco industry CSR. This investigation aimed to construct a typology of tobacco industry CSR through a case study of the evolution and impact of CSR activities of a particular tobacco corporation in one country - British American Tobacco, Malaysia (BATM), the Malaysian market leader. Methods included searching, compiling and critically appraising publicly available materials from British American Tobacco, BATM, published literature and other sources. The study examined BATM's CSR strategy, the issues which it raises, consequences for tobacco control and potential responses by health advocates. The investigation found that BATM's CSR activities included assistance to tobacco growers, charitable donations, scholarships, involvement in anti-smuggling measures, 'youth smoking prevention' programs and annual Social Reports. BATM has stated that its model is predominantly motivated by social and stakeholder obligations. Its CSR activities have, however, had the additional benefits of contributing to a favourable image, deflecting criticism and establishing a modus vivendi with regulators that assists BATM's continued operations and profitability. It is imperative that health advocates highlight the potential conflicts inherent in such arrangements and develop strategies to address the concerns raised.

  4. The British Columbia natural gas market overview and assessment : an energy market assessment

    International Nuclear Information System (INIS)

    2004-04-01

    The National Energy Board monitors the supply of all energy commodities in Canada along with the demand for Canadian energy commodities in domestic and export markets. This report provides an assessment of the natural gas market in British Columbia (BC) and discusses several issues facing the market. The main challenges facing the market in recent years have been rising prices, price spikes and increased price volatility. New exploration and development projects have been announced along with new gas pipeline projects that move gas to eastern markets. Industrial consumers are exploring fuel alternatives to reduce natural gas consumption. Despite these challenges, the Board believes the natural gas market in British Columbia is working well. Natural gas prices are integrated with the North American market, consumers have responded to higher prices by reducing demand, and producers have increased exploration and production. Price discovery has improved due to better pricing reporting standards and access to electronic gas trading at pricing points for BC gas. The small market size in British Columbia and the lack of storage in the Lower Mainland limit market liquidity in comparison with other major market centres. 20 figs

  5. Flue Gas Desulphurization Processes

    International Nuclear Information System (INIS)

    Aly, A.I.M.; Halhouli, K.A.; Abu-Ashur, B.M.

    1999-01-01

    Flue gas desulphurization process are discussed. These processes can be grouped into non-regenerable systems and regenerable systems. The non-regenerable systems produce a product which is either disposed of as waste or sold as a by-product e.g. lime/limestone process. While in the regenerable systems, e.g. Wellman-Lord process, the SO 2 is regenerated from the sorbent(sodium sulphite), which is returned to absorb more SO 2 . Also a newer technology for flue gas desulphurization is discussed. The Ispra process uses bromine as oxidant, producing HBr, from which bromine is regenerated by electrolysis. The only by-products of this process are sulphuric acid and hydrogen, which are both valuable products, and no waste products are produced. Suggested modifications on the process are made based on experimental investigations to improve the efficiency of the process and to reduce its costs

  6. Eliminating child labour in Malawi: a British American Tobacco corporate responsibility project to sidestep tobacco labour exploitation.

    Science.gov (United States)

    Otañez, M G; Muggli, M E; Hurt, R D; Glantz, S A

    2006-06-01

    To examine British American Tobacco and other tobacco industry support of the Eliminating Child Labour in Tobacco Growing Foundation. Analyses of internal tobacco industry documents and ethnographic data. British American Tobacco co-founded the Eliminating Child Labour in Tobacco Growing Foundation (ECLT) in October 2000 and launched its pilot project in Malawi. ECLT's initial projects were budgeted at US2.3 million dollars over four years. Labour unions and leaf dealers, through ECLT funds, have undertook modest efforts such as building schools, planting trees, and constructing shallow wells to address the use of child labour in tobacco farming. In stark contrast, the tobacco companies receive nearly US40 million dollars over four years in economic benefit through the use of unpaid child labour in Malawi during the same time. BAT's efforts to combat child labour in Malawi through ECLT was developed to support the company's "corporate social responsibility agenda" rather than accepting responsibility for taking meaningful steps to eradicate child labour in the Malawi tobacco sector. In Malawi, transnational tobacco companies are using child labour projects to enhance corporate reputations and distract public attention from how they profit from low wages and cheap tobacco.

  7. Productivity changes in the Gas and Fuel Corporation of Victoria

    International Nuclear Information System (INIS)

    Rushdi, A.

    1994-01-01

    The study reveals that the total factor productivity in the Gas and Fuel Corporation of Victoria (GFCV) continued to increase throughout the study period except for a brief period between 1983-84 and 1984-85 which was mainly the result of the decline in the industrial demand for gas and a decelerated growth rate in residential demand. The productivity gains were found to be highly sensitive to the rates of depreciation and discount rates assumed. The estimated terms of trade suggest that the increase in gas prices was lower that the increase in the aggregate input prices the GFCV paid, particularly to capital and labour. However, while the price index of reticulated gas increased to 2.17, the purchase price declined to 0.96 over the study period. The productivity gains by GFCV seem to have been shared with its customers. (Author)

  8. British Coal Compass Project summary: colliery based manpower, personnel, scheduling and safety systems and processes

    Energy Technology Data Exchange (ETDEWEB)

    Long, V. (Oasis Group PLC (United Kingdom))

    1994-01-01

    In early 1991, British Coal reviewed its existing personnel and manpower planning systems and concluded they were inadequate for the future needs of the business. With wages accounting for 40% British Coal's 1990/91 operational costs, the Corporation targeted manpower management as an area to deliver further improvements. British Coal's strategy to continue to improve productivity required payroll and personnel related systems which could support new flexible working hours and variable shifts. This strategy would enable machine running time to be increased, leading to improved productivity levels. 3 figs.

  9. Corporate Universities in China: Processes, Issues and Challenges

    Science.gov (United States)

    Qiao, June Xuejun

    2009-01-01

    Purpose: This study is intended to investigate the current status of corporate universities in China. It aims to explore the processes and practices of corporate universities in China, and discover the issues and challenges involved in building and running a corporate university in China. Design/methodology/approach: The heads of 11 well-known…

  10. Radioactive gas processing device

    International Nuclear Information System (INIS)

    Kita, Kaoru; Minemoto, Masaki; Takezawa, Kazuaki; Okazaki, Akira; Kumagaya, Koji.

    1982-01-01

    Purpose: To simplify the structure of a gas processing system which has hitherto been much complicated by the recyclic use of molecular sieve regeneration gas, by enabling to release the regeneration gas to outside in a once-through manner. Constitution: The system comprises a cooler for receiving and cooling gases to be processed containing radioactive rare gases, moisture-removing pipelines each connected in parallel to the exit of the cooler and having switching valves and a moisture removing column disposed between the valves and a charcoal absorber in communication with the moisture removing pipelines. Pipelines for flowing regeneration heating gases are separately connected to the moisture removing columns, and molecular sieve is charged in the moisture removing column by the amount depending on the types of the radioactive rare gases. (Aizawa, K.)

  11. Map of gas facilities and operators in Northeast British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-06-01

    This map represents 57 gas facilities and operators and references location on the map to the facility and operator. The Northern Rockies Regional district is indicated, as is the Peace River Regional district. Roads, truck trails, railroads, pipeline and airstrips are indicated as well as oil and gas fields. Various protected areas and First Nations settlement areas and regions are also indicated. The following companies placed advertisements on the map, detailing the services they provide: Wellco Energy Services; C.E. Franklin Ltd.; the City of Fort St. John, Region of Chetwynd; Smith Bits; the City of Dawson Creek, Economic Development and Tourism; Fort Nelson and Northern Rockies Regional District; Pipetech Corp.; Kenwood; Hughes Christensen; Spartan Controls; FI Canada Oil Services Ltd.; Northstar Drillstem Testers Inc.; Rainbow Transport Ltd.1 fig.

  12. Offshore oil and gas and coastal British Columbia : Aboriginal rights, title and interests

    Energy Technology Data Exchange (ETDEWEB)

    Porter, D. [First Nations Summit, West Vancouver, BC (Canada)

    2006-07-01

    This presentation discussed the legal duty of offshore proponents in the oil and gas industry to consult with Aboriginal nations. The Crown court's support for Aboriginal title to ocean areas within proposed offshore regions was also discussed, and Aboriginal rights to manage ocean resources were outlined. Haida and Taku River Tlingit legal decisions have confirmed both a constitutional and fiduciary duty for the Crown to consult with Aboriginal nations who assert their rights or title to lands subject to development. Resource rights granted without meaningful consultation with Aboriginal nations can be challenged, which may result in legal and financial liability for resource companies. A consultative process that addresses ownership, capacity and benefit sharing must be developed so that Aboriginal governments can participate in the design and development of appropriate fiscal and regulatory regimes. The developed regime must consider benefit and revenue sharing, as well as the integration of traditional knowledge within western science for the lifetime of any project. All decision-making bodies must include participation from Aboriginal groups. Mechanisms must also be developed to mitigate the environmental and socio-economic consequences of resource development. Impact and benefit agreements must be negotiated with coastal nations. Dissatisfaction with the concept of consultation processes has led first nations to reconsider the role that they must play in ensuring that oil and gas developments in the coastal regions of British Columbia do not negatively impact on their communities. It was noted that Inuit land claims reserve special rights for the Inuit over 18,800 miles of tidal waters. Earlier attempts by Aboriginal societies to assert their right to control their own ocean resources free from governmental interference were also discussed. It was concluded that litigation of Aboriginal rights and title poses serious challenges to offshore oil and gas

  13. Who gains when workers train? Training and corporate productivity in a panel of British industries

    OpenAIRE

    John Van Reenen

    2000-01-01

    There is a vast empirical literature of the effects of training on wages that are taken as an indirect measure of productivity. This paper is part of a smaller literature on the effects of training on direct measures of industrial productivity. We analyse a panel of British industries between 1983 and 1996. Training information (and other individual productivity indicators such as education and experience) is derived from a question that has been asked consistently over time in the Labour For...

  14. Who gains when workers train? Training and corporate productivity in a panel of British industries

    OpenAIRE

    Dearden, Lorraine; Reed, Howard; Van Reenen, John

    2000-01-01

    There is a vast empirical literature on the effects of training on wages that are taken as an indirect measure of productivity. This paper is part of a smaller literature on the effects of training on direct measures of industrial productivity. We analyse a panel of British industries between 1983 and 1996. Training information (and other individual productivity indicators such as education and experience) is derived from a question that has been asked consistently over time in the Labour For...

  15. Financial structure of Korea Gas Corporation's LNG projects

    International Nuclear Information System (INIS)

    Jeongsoo Ko

    1991-01-01

    When an Indonesian LNG tanker arrived in Korea for the first time in October 1986, Korea became the seventh LNG-consuming nation in the world. The imported LNG has contributed greatly to solving pollution problems and ensuring a stable supply of energy to Korea through the diversification of energy sources. So far, the LNG supply has been confined to the Metropolitan area. The Korea Gas Corporation now plans to expand the LNG supply to cover the entire nation. This paper introduces the experience and future plan of Korea's LNG projects with a special reference to their financial structure

  16. Process gas solidification system

    International Nuclear Information System (INIS)

    1980-01-01

    A process for withdrawing gaseous UF 6 from a first system and directing same into a second system for converting the gas to liquid UF 6 at an elevated temperature, additionally including the step of withdrawing the resulting liquid UF 6 from the second system, subjecting it to a specified sequence of flash-evaporation, cooling and solidification operations, and storing it as a solid in a plurality of storage vessels. (author)

  17. Corporate coalitions and policy making in the European Union: how and why British American Tobacco promoted "Better Regulation".

    Science.gov (United States)

    Smith, Katherine Elizabeth; Fooks, Gary; Gilmore, Anna B; Collin, Jeff; Weishaar, Heide

    2015-04-01

    Over the past fifteen years, an interconnected set of regulatory reforms, known as Better Regulation, has been adopted across Europe, marking a significant shift in the way that European Union policies are developed. There has been little exploration of the origins of these reforms, which include mandatory ex ante impact assessment. Drawing on documentary and interview data, this article discusses how and why large corporations, notably British American Tobacco (BAT), worked to influence and promote these reforms. Our analysis highlights (1) how policy entrepreneurs with sufficient resources (such as large corporations) can shape the membership and direction of advocacy coalitions; (2) the extent to which "think tanks" may be prepared to lobby on behalf of commercial clients; and (3) why regulated industries (including tobacco) may favor the use of "evidence tools," such as impact assessments, in policy making. We argue that a key aspect of BAT's ability to shape regulatory reform involved the deliberate construction of a vaguely defined idea that could be strategically adapted to appeal to diverse constituencies. We discuss the theoretical implications of this finding for the Advocacy Coalition Framework, as well as the practical implications of the findings for efforts to promote transparency and public health in the European Union. Copyright © 2015 by Duke University Press.

  18. Acquisition of Computers That Process Corporate Information

    National Research Council Canada - National Science Library

    Gimble, Thomas

    1999-01-01

    The Secretary of Defense announced the Corporate Information Management initiative on November 16, 1990, to establish a DoD-wide concept for managing computer, communications, and information management functions...

  19. Corporate Sustainability and Shareholder Wealth—Evidence from British Companies and Lessons from the Crisis

    Directory of Open Access Journals (Sweden)

    Fernando Gómez-Bezares

    2016-03-01

    Full Text Available This study examines the impact of corporate sustainability (CS on stock market returns for FTSE 350 companies over the period 2006–2012. We find that an investment strategy that bought shares in companies with balanced financial, social, and environmental activities would have earned an annual four-factor alpha for a value-weighted portfolio of 3.54% per year during the sample period and 2.98% above industry benchmarks. In addition, we find that CS is negatively correlated with stock return volatility, and investing in companies with CS not only generates higher returns during peak phases, but also diminishes shareholders’ losses during bear phases. We have also carried out an additional, out-of-the-sample analysis for the years 2013–2015 which confirmed our results.

  20. 78 FR 72877 - Arkansas Electric Corporation v. Oklahoma Gas and Electric Company; Notice of Complaint

    Science.gov (United States)

    2013-12-04

    ... Electric Corporation v. Oklahoma Gas and Electric Company; Notice of Complaint Take notice that on November... Commission (Commission), 18 CFR 385.206, Arkansas Electric Corporation (Complainant) filed a formal complaint against Oklahoma Gas and Electric Company (Respondents), alleging that the Respondent's Production Formula...

  1. 77 FR 63311 - Acacia Natural Gas Corporation; Notice of Petition for Rate Approval

    Science.gov (United States)

    2012-10-16

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR13-1-000] Acacia Natural Gas Corporation; Notice of Petition for Rate Approval Take notice that on October 9, 2012, Acacia Natural Gas Corporation (Acacia) filed a Petition for Rate Approval pursuant to 284.123(b)(2) of the...

  2. 75 FR 27772 - Corning Natural Gas Corporation; Notice of Compliance Filing

    Science.gov (United States)

    2010-05-18

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR09-30-002] Corning Natural Gas Corporation; Notice of Compliance Filing May 11, 2010. Take notice that on May 3, 2010, Corning Natural Gas Corporation, (Corning) filed its Statement of section 311 Operating Conditions in compliance...

  3. 75 FR 28602 - Corning Natural Gas Corporation; Notice of Compliance Filing

    Science.gov (United States)

    2010-05-21

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR09-30-003] Corning Natural Gas Corporation; Notice of Compliance Filing May 17, 2010. Take notice that on May 10, 2010, Corning Natural Gas Corporation, (Corning) filed a corrected rate sheet to replace the rate sheet filed with its...

  4. The Impact of Corporate Sustainability on Organizational Processes and Performance

    OpenAIRE

    Eccles, Robert G; Ioannou, Ioannis; Serafeim, Georgios

    2014-01-01

    We investigate the effect of corporate sustainability on organizational processes and performance. Using a matched sample of 180 US companies, we find that corporations that voluntarily adopted sustainability policies by 1993 - termed as High Sustainability companies - exhibit by 2009 distinct organizational processes compared to a matched sample of companies that adopted almost none of these policies - termed as Low Sustainability companies. The boards of directors of High Sustainability com...

  5. Emergency gas processing device

    International Nuclear Information System (INIS)

    Taruishi, Yoshiaki; Sasaki, Susumu.

    1984-01-01

    Purpose: To enable the reduction of radioactive substances released out of reactor buildings irrespective of the aging change in the buildings. Constitution: There are provided an exhaust gas flow channel for cleaning contaminated airs within a reactor building by way of a series of filters and exhausting the cleaned airs by means of exhaust fans to the outside and a gas recycling flow channel having a cooler in connection with the exhaust gas flow channel at a position downstream of the exhaust fans for returning the cleaned airs in the exhaust gas flow channel to the inside of the reactor buildings. The pressure difference between the outside and the inside of the reactor buildings is made constant by controlling the air flow channel within the gas recycling flow channel by a flow control valve. The airs cleaned by the series of the filters are recycled to the inside of the buildings to decrease the radioactive substance within the buildings. (Horiuchi, T.)

  6. Gas processing industrial hygiene needs

    International Nuclear Information System (INIS)

    D'Orsie, S.M.

    1992-01-01

    Handling of gases and natural gas liquids provides many opportunities for workers to be exposed to adverse chemical and physical agents. A brief overview of common hazards found in the processing of gas and natural gas liquids is presented in this paper. Suggestions on how an employer can obtain assistance in evaluating his workplace are also presented.presented

  7. Institutions and processes for scaling up renewables: Run-of-river hydropower in British Columbia

    International Nuclear Information System (INIS)

    Jaccard, Mark; Melton, Noel; Nyboer, John

    2011-01-01

    The dramatic scale-up of renewable energy over the coming decades is likely to pose significant challenges for coordinating land use allocation, environmental assessment, energy system planning and the design of greenhouse gas abatement policy. Of particular concern is the establishment of institutions and processes that enable consideration of multiple objectives and attributes, with adequate representation of affected interests, and without resulting in excessive delays in the development of renewable energy as part of a greenhouse gas abatement strategy. This paper uses the Canadian province of British Columbia as a case study for describing these challenges and the responses of policy makers seeking to rapidly scale-up renewables. Using evaluative criteria to assess this experience, we identify lessons that may be applicable to other jurisdictions seeking to quickly expand the production of renewable energy. These lessons include the design of institutions and processes that would likely be required in almost any jurisdiction with similar aims. - Research highlights: → Tension exists between mitigating climate change through substantial renewable energy development and the local environmental impacts associated with this development. → The deployment of renewable energy technologies required for climate change mitigation is likely to lead to intensifying conflicts over land-use. → For this deployment to be successful, institutions and processes must be able to integrate and consider trade-offs related to goals and interests at different scales of decision making.

  8. BC Hydro - IPC review : report on the creation of IPC International Power Corporation and its joint venture with the British Columbia Hydro and Power Authority for the Raiwind power project

    International Nuclear Information System (INIS)

    1997-03-01

    BC Hydro is one of the sponsors involved in the construction of a thermal electric power plant in Raiwind, Pakistan. As a Crown corporation, BC Hydro and its participation in the project is subject to the policies and priorities of the provincial government. This document describes the circumstances surrounding the creation of the International Power Corporation (IPC) and its joint venture with BC Hydro for the development of international power projects including the Raiwind project. The project has provoked much public discussion in British Columbia because of the involvement of Cayman Island companies in the project structure. There is concern with the intermingling of public and private interests in the project, including allegations that an IPC share offering benefited insiders of government and BC Hydro. A description of the history and structure of the Raiwind project and detailed information on the British Columbia participants is provided. Directors and shareholders of the principal corporate participants are listed. The development process in Pakistan, the key features of the project and the underlying agreements among the participants are described. An assessment of potential conflicts of interest and a review of public sector standards and guidelines regarding conflicts of interest is presented. 60 refs., 39 tabs., 6 figs

  9. Hydraulic and sedimentary processes causing anastomosing morphology of the upper Columbia River, British Columbia, Canada

    NARCIS (Netherlands)

    Makaske, B.; Smith, D.G.; Berendsen, H.J.A.; Boer, de A.G.; Nielen-Kiezebrink, van M.F.; Locking, T.

    2009-01-01

    The upper Columbia River, British Columbia, Canada, shows typical anastomosing morphology - multiple interconnected channels that enclose floodbasins - and lateral channel stability We analysed field data on hydraulic and sedimentary processes and show that the anastomosing morphology of the upper

  10. British Columbia offshore oil and gas socio-economic issue papers

    International Nuclear Information System (INIS)

    Boydell, T.; Brar, C.; Dodd, M.; Kwong, N.; Seeley

    2004-05-01

    Some of the key social and economic issues regarding offshore oil and gas exploration and development in British Columbia's coastal waters were examined by the Science, Technology and Environment Division of Royal Roads University in conjunction with Glenn Bridges and Associates. In 1972, the federal government imposed a moratorium to prevent crude oil tankers from travelling the west coast due to concerns over environmental impacts. A provincial moratorium on exploration followed shortly thereafter. The government of British Columbia recently suggested lifting the moratorium, and conducted public hearings and scientific reviews of issues related to offshore oil and exploration. In the Spring of 2002, the provincial government asked the federal government to consider lifting its moratorium. In response, a Federal Interdepartmental Offshore Oil and Gas Socio-Economic Issues Working Group conducted a series of study plans in the areas of science, legal, aboriginal, socio-economic, oceans and management regimes. This report provides the outcomes of the studies. It is organized in tabular form to facilitate presentation. All 8 tabs were catalogued separately for inclusion in this database. They include: (1) an introduction and overview, (2) illustrative development scenarios, (3) resource revenues report, (4) socio-economic expenditure report, (5) human resources report, (6) due diligence issues report, (7) knowledge management strategy for policy formation, and, (8) bibliography. refs., tabs., figs

  11. British Columbia offshore oil and gas socio-economic issue papers

    Energy Technology Data Exchange (ETDEWEB)

    Boydell, T.; Brar, C.; Dodd, M.; Kwong, N.; Seeley [Royal Roads Univ., Victoria, BC (Canada). Science Technology and Environment Division; Bridges, G.; Shrimpton, M.; Burke, H.; Johnson, J. [GE Bridges and Associates, Victoria, BC (Canada)

    2004-05-01

    Some of the key social and economic issues regarding offshore oil and gas exploration and development in British Columbia's coastal waters were examined by the Science, Technology and Environment Division of Royal Roads University in conjunction with Glenn Bridges and Associates. In 1972, the federal government imposed a moratorium to prevent crude oil tankers from travelling the west coast due to concerns over environmental impacts. A provincial moratorium on exploration followed shortly thereafter. The government of British Columbia recently suggested lifting the moratorium, and conducted public hearings and scientific reviews of issues related to offshore oil and exploration. In the Spring of 2002, the provincial government asked the federal government to consider lifting its moratorium. In response, a Federal Interdepartmental Offshore Oil and Gas Socio-Economic Issues Working Group conducted a series of study plans in the areas of science, legal, aboriginal, socio-economic, oceans and management regimes. This report provides the outcomes of the studies. It is organized in tabular form to facilitate presentation. All 8 tabs were catalogued separately for inclusion in this database. They include: (1) an introduction and overview, (2) illustrative development scenarios, (3) resource revenues report, (4) socio-economic expenditure report, (5) human resources report, (6) due diligence issues report, (7) knowledge management strategy for policy formation, and, (8) bibliography. refs., tabs., figs.

  12. 1991 worldwide refining and gas processing directory

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    This book ia an authority for immediate information on the industry. You can use it to find new business, analyze market trends, and to stay in touch with existing contacts while making new ones. The possibilities for business applications are numerous. Arranged by country, all listings in the directory include address, phone, fax and telex numbers, a description of the company's activities, names of key personnel and their titles, corporate headquarters, branch offices and plant sites. This newly revised edition lists more than 2000 companies and nearly 3000 branch offices and plant locations. This east-to-use reference also includes several of the most vital and informative surveys of the industry, including the U.S. Refining Survey, the Worldwide Construction Survey in Refining, Sulfur, Gas Processing and Related Fuels, the Worldwide Refining and Gas Processing Survey, the Worldwide Catalyst Report, and the U.S. and Canadian Lube and Wax Capacities Report from the National Petroleum Refiner's Association

  13. Gas recovery process

    International Nuclear Information System (INIS)

    Schmidt, W.B.; Lewis, W.W.; Edmiston, A.; Klauser, G.

    1980-01-01

    In order to decontaminate a gas stream containing radioactive krypton, a preliminary step of removing oxygen and oxides of nitrogen by catalytic reaction with hydrogen is performed. The gas stream is then passed serially through a drier, a carbon dioxide adsorber and a xenon adsorber to remove sequentially water, CO 2 and xenon therefrom. The gas exiting the xenon adsorber is passed to a krypton recovery plant wherein krypton is concentrated to a first level in a primary distillation column by contact with a reflux liquid in a packed section of the column. The liquid and vapour collecting at the bottom of the column is passed to a separator in which the liquid is separated from the vapour. The liquid is partially evaporated in a vessel to increase concentration thereof and is brought to a concentration of approximately 90 mole % or greater in a second distillation column thereby enabling efficient storage of a radioactive krypton product. (author)

  14. Entrepreneurial Tournaments: Towards Disclosing the Rivalry Process Among Corporate Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Mohammad Zarei

    2017-01-01

    Full Text Available The notons and motvatons of inter-organisatonal rivalries among employees have to some extent been highlighted by classical theories of management such as tournament theory. However, employees’ and entrepreneurs’ compettons are fundamentally different in patern. Based on the doctrine of entrepreneurship, entrepreneurial compettons are essental for a productve economy. Even so, there have been few in-depth holistc atempts to understand the rivalry process among corporate entrepreneurs. During the last three decades, various fragmented studies have been conducted from different standpoints to clarify the process of corporate entrepreneurship (CE. Nevertheless, considerable room remains for developing a model of the rivalry process with respect to entrepreneurial actvites within large and complex organisatons. Hence, the main contributon of the research can be claimed as investgatng and formulatng the rivalry process. For this purpose, a systematc qualitatve grounded theory methodology (GTM was used. During a fve-month period, corporate entrepreneurs from one of the chief Iranian research insttutes were systematcally interviewed. Based on the research results, in additon to endorsing the existence of such a rivalry process among corporate entrepreneurs, the GTM model extends the literature of CE by examining the previously unaddressed part of the process, i.e., disclosing the corporate entrepreneurs’ implemented strategies, among other blocks of the theory.

  15. Noble gas absorption process

    International Nuclear Information System (INIS)

    Thomas, J.W.

    1975-01-01

    A method of removing a noble gas from air comprising the use of activated carbon filters in stages in which absorption and desorption steps in succession are conducted in order to increase the capacity of the filters is described. (U.S.)

  16. British Coal Compass project summary: colliery based manpower, personnel, scheduling and safety systems and processes

    Energy Technology Data Exchange (ETDEWEB)

    Long, V. [Oasis Group plc (United Kingdom)

    1995-12-01

    In early 1991 British Coal reviewed its existing personnel and manpower planning systems and concluded they were inadequate for the future needs of the business. British Coal`s strategy to continue to improve productivity required payroll and personnel related systems which could support new flexible working hours and variable shifts. This strategy would enable machine running time to be increased, leading to improved productivity levels. The Corporation chose to install a distributed, integrated computer system, code named `Compass` to devolve many of the responsibilities for the management and payment of the industrial workforce from Corporate headquarters` functions to all its collieries. The system consists of eight main software systems: an on-line, real-time time and attendance system; a ristering system; a colliery personnel system; a strategic manpower planning system; a local data capture system; a central, core payroll system; a corporate personnel database; and a fail-safe, resilience system. The article describes the technology used and discusses the benefits of the system which started operations in autumn 1993. 3 figs.

  17. IMPROVING THE LOGISTICAL PROCESSES IN CORPORATE SERVICE SYSTEM

    Directory of Open Access Journals (Sweden)

    Irina MAKAROVA

    2016-03-01

    Full Text Available The study deals with enhancing the reliability of freight cars by improving the corporate service system. Assessing of the quality of spare parts suppliers is discussed. An algorithm for supplier selection and an evaluation method, based on cluster analysis of indicators of supplier reliability, is proposed. Alternative developments for a service network, in view of expanding of the car fleet powered by natural gas-based fuel have been considered.

  18. British Columbia oil and gas development strategy for the heartlands (OGDS)

    International Nuclear Information System (INIS)

    Smyth, P.; Molinski, D.

    2004-01-01

    This presentation describes the initiatives undertaken by the British Columbia government to promote competition in the midstream petroleum sector. The oil and gas development strategy (OGDS) for the province was announced in June 2003, with additional initiatives announced in November 2003. The Action Plan focuses on four main components, roads, royalties, the service sector and regulations. Investment into roads will provide many benefits, some of which include better access to resources with increased industry and provincial revenues. This presentation described the infrastructure vision as well as the service sector strategy. The royalties targeted to opportunities include deep well exploration, marginal play development, expansion of the summer drilling season, and new resource opportunities in unconventional and new basins. 1 tab., 7 figs

  19. The British Gas market 10 years after privatisation: a model or a warning for the rest of Europe?

    International Nuclear Information System (INIS)

    Stern, J.P.

    1997-01-01

    The tenth anniversary of the privatisation of British Gas (BG) and the demerger of the company make this an appropriate time to review the development of the British gas market. A casual observer would hail the first decade of the privatised British gas industry as a tremendous success: fierce competition in the industrial and commercial gas market will be extended to the entire residential sector in a bold and unique experiment due to be concluded by Spring 1998. Prices have fallen sharply to all classes of customer over the past decade. On the face of it, the gas industry appears to be a triumphant example of the liberalisation and competition experiments which followed the privatisation of utility industries in Britain. The reality is somewhat more complex. The principal problems concern the progressive difficulties with all aspects of the regulatory framework. In addition, a large number of uncertainties remain as to how liberalisation and competition in the residential sector will operate in practice, particularly in terms of public sector obligations and security of supply. Concentration on short-term issues has overwhelmed any long-term strategic perspective. For these reasons, it is uncertain whether Continental European governments will show great enthusiasm for following 'the British experiment'. (author)

  20. New directions in gas processing

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Papers presented at the Insight conference held on January 30, 1996 in Calgary, Alberta, were contained in this volume. The conference was devoted to a discussion of new directions in the gas processing business, the changing business environment, new processing technologies, and means by which current facilities agreements can be adapted to the new commercial reality. High operating costs which have resulted in the downsizing and restructuring of the industry, and partnering with a third party in the gathering and processing operations, with apparently beneficial result both to plant owners, as well to third party processors, received the most attention. The relationship between the gas processor and the gas producer as they relate to the Petroleum Joint Venture Association (PJVA) Gas Processing Agreement, which defines the obligations of third parties, was the center of discussion. Regulatory changes and the industry's response to the changes was also on the agenda. Refs., tabs., figs

  1. Gaining efficiency by centralising the corporate business resiliency process.

    Science.gov (United States)

    Martinez, Robert

    2017-06-01

    Organisations have compiled many business continuity plans over the years in response to uncontrollable events and natural disasters. As the types of threats increase, even more plans are being created. Unfortunately, many corporations do not communicate the existence of these various plans outside of their centre of excellence. Creating a centralised oversight of your business resiliency process brings many benefits, including greater awareness, a bigger pool of expertise, common terminology and reducing the chances of redundant efforts. Having an overarching corporate response plan in place makes it possible to have high-level leadership trained and ready in case an extreme event occurs.

  2. Evaluating the effectiveness of British Columbia's environmental assessment process for first nations' participation in mining development

    International Nuclear Information System (INIS)

    Baker, Douglas C.; McLelland, James N.

    2003-01-01

    This paper applies effectiveness as a criterion to measure the participation of First Nations' participation in British Columbia's environmental assessment process. Effectiveness is reviewed as a means to measure policy implementation and an expanded framework is proposed to measure effectiveness. The framework is applied to three case studies in north-central British Columbia to measure the effectiveness of First Nations' participation in the EA process for mining development. All three cases failed to achieve procedural, substantive, and transactive efficacy and thereby failed to meet overall policy effectiveness. The policies used by the British Columbia government, including the relatively recent Environmental Assessment Act (1995), reflect a poor integration of First Nations people in the EA decision-making process with respect to mine development

  3. 75 FR 24940 - Acacia Natural Gas Corporation; Notice of Baseline Filing

    Science.gov (United States)

    2010-05-06

    ... Natural Gas Corporation (Acacia) submitted its baseline filing of its Statement of Operating Conditions for the interruptible transportation services provided under section 311(a)(2) of the Natural Gas... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-16-000] Acacia Natural...

  4. 75 FR 28599 - Acacia Natural Gas Corporation; Notice of Baseline Filing

    Science.gov (United States)

    2010-05-21

    ... Natural Gas Corporation (Acacia) submitted a corrected baseline filing of its Statement of Operating Conditions for the interruptible transportation services provided under section 311(a)(2) of the Natural Gas... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-16-002] Acacia Natural...

  5. Radioactive gas waste processing device

    International Nuclear Information System (INIS)

    Soma, Koichi.

    1996-01-01

    The present invention concerns a radioactive gas waste processing device which extracts exhaust gases from a turbine condensator in a BWR type reactor and releases them after decaying radioactivity thereof during temporary storage. The turbine condensator is connected with an extracting ejector, a preheater, a recombiner for converting hydrogen gas into steams, an off gas condensator for removing water content, a flow rate control valve, a dehumidifier, a hold up device for removing radiation contaminated materials, a vacuum pump for sucking radiation decayed-off gases, a circulation water tank for final purification and an exhaustion cylinder by way of connection pipelines in this order. An exhaust gas circulation pipeline is disposed to circulate exhaust gases from an exhaust gas exit pipeline of the recycling water tank to an exhaust gas exit pipeline of the exhaust gas condensator, and a pressure control valve is disposed to the exhaust gas circulation pipeline. This enable to perform a system test for the dehumidification device under a test condition approximate to the load of the dehumidification device under actual operation state, and stabilize both of system flow rate and pressure. (T.M.)

  6. Trade policy, health, and corporate influence: British American tobacco and China's accession to the World Trade Organization.

    Science.gov (United States)

    Holden, Chris; Lee, Kelley; Gilmore, Anna; Fooks, Gary; Wander, Nathaniel

    2010-01-01

    Tobacco market liberalization can have a profound impact on health. This article analyzes internal documents of British American Tobacco (BAT), released as a result of litigation in the United States, in order to examine the company's attempts to influence negotiations over China's accession to the World Trade Organization. The documents demonstrate that BAT attempted to influence these negotiations through a range of mechanisms, including personal access of BAT employees and lobbyists to policymakers; employment of former civil servants from key U.K. government departments; use of organized business groups such as the Multinational Chairmen's Group and the European Round Table; and participation and leadership in forums organized by Chatham House. These processes contributed to significant concessions on the liberalization of the tobacco market in China, although the failure to break the Chinese state monopoly over the manufacture and distribution of cigarettes has ensured that foreign tobacco companies' share of the Chinese market has remained small. World Trade Organization accession has nevertheless led to a profound restructuring of the Chinese tobacco industry in anticipation of foreign competition, which may result in more market-based and internationally oriented Chinese tobacco firms.

  7. Gas storage and processing device

    International Nuclear Information System (INIS)

    Kobayashi, Yoshihiro.

    1988-01-01

    Purpose: To improve the gas solidification processing performance in a gas storing and processing device for solidifying treatment of radioactive gaseous wastes (krypton 85) by ion injection method. Constitution: The device according to the present invention is constituted by disposing a coil connected with a magnetic field power source to the outer circumference of an outer cathode vessel, so that axial magnetic fields are formed to the inside of the outer cathode vessel. With such a device, thermoelectrons released from the thermocathode downwardly collide against gaseous radioactive wastes at high probability while moving spirally by the magnetic fields. The thus formed gas ions are solidified by sputtering in the cathode in the vessel. (Horiuchi, T.)

  8. An overview of steps and tools for the corporate real estate strategy alignment process

    NARCIS (Netherlands)

    Appel - Meulenbroek, H.A.J.A.; Haynes, B.

    2014-01-01

    Strategic thinking is a continuous process, alternating between thinking, planning and evaluating. Corporate real estate management (CREM) practitioners need to align their strategy and activities with corporate strategy during the entire process that the organisation goes through. Along the way,

  9. The Relationship Between Oil and Gas Industry Investment in Alternative Energy and Corporate Social Responsibility

    Science.gov (United States)

    Konyushikhin, Maxim

    The U.S. Energy Information Administration forecasted energy consumption in the United States to increase approximately 19% between 2006 and 2030, or about 0.7% annually. The research problem addressed in this study was that the oil and gas industry's interest in alternative energy is contrary to its current business objectives and profit goals. The purpose of the quantitative study was to explore the relationship between oil and gas industry investments in alternative energy and corporate social responsibilities. Research questions addressed the relationship between alternative energy investment and corporate social responsibility, the role of oil and gas companies in alternative energy investment, and why these companies chose to invest in alternative energy sources. Systems theory was the conceptual framework, and data were collected from a sample of 25 companies drawn from the 28,000 companies in the oil and gas industry from 2004 to 2009. Multiple regression and correlation analysis were used to answer the research questions and test hypotheses using corporate financial data and company profiles related to alternative energy investment and corporate social responsibility in terms of oil and gas industry financial support of programs that serve the greater social good. Results indicated significant relationships between alternative energy investment and corporate social responsibility. With an increasing global population with energy requirements in excess of what is available using traditional means, the industry should increase investment in alternative sources. The research results may promote positive social change by increasing public awareness regarding the degree to which oil and gas companies invest in developing alternative energy sources, which might, in turn, inspire public pressure on companies in the oil and gas industry to pursue use of alternative energy.

  10. Through tobacco industry eyes: civil society and the FCTC process from Philip Morris and British American Tobacco's perspectives.

    Science.gov (United States)

    Gonzalez, Mariaelena; Green, Lawrence W; Glantz, Stanton A

    2012-07-01

    To analyse the models Philip Morris (PM) and British American Tobacco (BAT) used internally to understand tobacco control non-governmental organizations (NGOs) and their relationship to the global tobacco control policy-making process that resulted in the Framework Convention for Tobacco Control (FCTC). Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library. PM contracted with Mongoven, Biscoe, and Duchin, Inc. (MBD, a consulting firm specialising in NGO surveillance) as advisors. MBD argued that because NGOs are increasingly linked to epistemic communities, NGOs could insert themselves into the global policy-making process and influence the discourse surrounding the treaty-making process. MBD advised PM to insert itself into the policy-making process, mimicking NGO behaviour. BAT's Consumer and Regulatory Affairs (CORA) department argued that global regulation emerged from the perception (by NGOs and governments) that the industry could not regulate itself, leading to BAT advocating social alignment and self-regulation to minimise the impact of the FCTC. Most efforts to block or redirect the FCTC failed. PM and BAT articulated a global policy-making environment in which NGOs are key, non-state stakeholders, and as a result, internationalised some of their previous national-level strategies. After both companies failed to prevent the FCTC, their strategies began to align. Multinational corporations have continued to successfully employ some of the strategies outlined in this paper at the local and national level while being formally excluded from ongoing FCTC negotiations at the global level.

  11. Uranium enrichment in Europe by the gas centrifuge process

    International Nuclear Information System (INIS)

    Severin, D.J.E.

    1975-01-01

    To begin with, this lesson gives an outline of the expected energy demand of the Western World and the concentration of the European companies participating in uranium enrichment by the gas centrifuge method. Next, a) the principles of the gas centrifuge method are outlined, b) its advantages over other industrial processes are stressed, and c) the characteristic data of complete plants are given. The existing German, Dutch, and British pilot plants are mentioned as examples for the perfected state of the process. The Capenhurst (UK) and Almedo (NL) demonstration plants, each with a capacity of 200 t SW/a, will have been extended to 2 x 1.000 t SW/a by 1982. Finally, economic data of the gas centrifuge process are given. The term 'separative work' is explained in an annex. (GG) [de

  12. Enterprise Systems Implementations: Organizational Influence Processes for Corporate User Representatives

    DEFF Research Database (Denmark)

    Nielsen, Peter Axel; Nordheim, Stig

    2008-01-01

    -depth, interpretive study from the oil industry, where we analyze a case of innovative integration of an ECM system with collaboration technologies. The data collection has been longitudinal. The data analysis has been performed through the perspective of organizational influence processes. The main finding concerns...... an organizational role as corporate user representative to deal with the scale and complexities of implementation. A single person was particularly influential in the role. At the outset a user representative had to perform upward influence processes from a lower formal position. This is impeding...

  13. Sedimentary processes and depositional environments of the Horn River Shale in British Columbia, Canada

    Science.gov (United States)

    Yoon, Seok-Hoon; Koh, Chang-Seong; Joe, Young-Jin; Woo, Ju-Hwan; Lee, Hyun-Suk

    2017-04-01

    The Horn River Basin in the northeastern British Columbia, Canada, is one of the largest unconventional gas accumulations in North America. It consists mainly of Devonian shales (Horn River Formation) and is stratigraphically divided into three members, the Muskwa, Otterpark and Evie in descending order. This study focuses on sedimentary processes and depositional environments of the Horn River shale based on sedimentary facies analysis aided by well-log mineralogy (ECS) and total organic carbon (TOC) data. The shale formation consists dominantly of siliceous minerals (quartz, feldspar and mica) and subordinate clay mineral and carbonate materials, and TOC ranging from 1.0 to 7.6%. Based on sedimentary structures and micro texture, three sedimentary facies were classified: homogeneous mudstone (HM), indistinctly laminated mudstone (ILM), and planar laminated mudstone (PLM). Integrated interpretation of the sedimentary facies, lithology and TOC suggests that depositional environment of the Horn River shale was an anoxic quiescent basin plain and base-of-slope off carbonate platform or reef. In this deeper marine setting, organic-rich facies HM and ILM, dominant in the Muskwa (the upper part of the Horn River Formation) and Evie (the lower part of the Horn River Formation) members, may have been emplaced by pelagic to hemipelagic sedimentation on the anoxic sea floor with infrequent effects of low-density gravity flows (turbidity currents or nepheloid flows). In the other hand, facies PLM typifying the Otterpark Member (the middle part of the Horn River Formation) suggests more frequent inflow of bottom-hugging turbidity currents punctuating the hemipelagic settling of the background sedimentation process. The stratigraphic change of sedimentary facies and TOC content in the Horn River Formation is most appropriately interpreted to have been caused by the relative sea-level change, that is, lower TOC and frequent signal of turbidity current during the sea

  14. Gas storing and processing device

    International Nuclear Information System (INIS)

    Kobayashi, Yoshihiro; Takano, Yosoko.

    1988-01-01

    Purpose: To increase the gas injection processing performance and obtain stable accumulation layers by increasing the thickness of the accumulation layers of amorphous alloy. Constitution: The gas storing processing device comprises a cylindrical vessel constituting an outer cathode for introducing gases to be processed, an inner cathode in which transition metal material and rare earth metal material as a sputtering target disposed in the vessel are combined by way of insulating material, an anode cover disposed to the upper portion of the vessel and an anode bottom disposed at the bottom thereof. It is adapted such that DC high voltage sources are connected respectively to the outer and the inner cathodes and sputtering voltage can be applied, removed and controlled independently to the transition metal and the rare earth metal of the inner cathode. This enables to control the composition ratio of the accumulation layers of amorphous alloy formed to the surface of the outer cathode, thereby enabling operation related with the gas injection ratio. (Sekiya, K.)

  15. Industry and government perspectives on First Nations' participation in the British Columbia environmental assessment process

    International Nuclear Information System (INIS)

    Booth, Annie L.; Skelton, Norm W.

    2011-01-01

    Research was conducted with West Moberly First Nations, Halfway First Nation and the Treaty 8 Tribal Association (located in northeastern British Columbia, Canada) on effective engagement in environmental assessment processes. As part of this research, we examined the perspectives of a subset of resource industry proponents and their consultants, as well as staff from the British Columbia Environmental Assessment Office on their experiences with the requirement to consult with Canada's indigenous peoples. Research into the perspectives of industry proponents and consultants is almost non-existent, yet industry and governments are key participants within environmental assessments. This research found that industry proponents were disenfranchised by the British Columbia environmental assessment process and its mechanisms for consulting with First Nations, and that they sought changes to that process. Their concerns and their implications are documented and some recommendations are offered for addressing those concerns. Understanding industry and government views on First Nations engagement could suggest not only potential improvements in EA processes that facilitate all parties but provide common grounds for mutually engaging to resolve challenges.

  16. Factor analysis of processes of corporate culture formation at industrial enterprises of Ukraine

    Directory of Open Access Journals (Sweden)

    Illiashenko Sergii

    2016-06-01

    Full Text Available Authors have analyzed and synthesized the features of formation and development of the corporate culture at industrial enterprises of Ukraine and on this basis developed recommendations for application in the management of strategic development. During the research authors used the following general scientific methods: at research of patterns of interaction national culture, corporate culture and the culture of the individual authors used logical generalization method; for determining factors influencing corporate culture formation with the level of occurrence authors used factor analysis; for trend analysis of the corporate culture development at appropriate levels authors used comparative method. Results of the analysis showed that macro- and microfactors are external and mezofaktors (adaptability of business and corporate governance, corporate ethics, corporate social responsibility and personnel policies, corporate finance are internal for an enterprise. Authors have identified areas for each of the factors, itemized obstacles to the establishment and development of corporate culture at Ukrainian industrial enterprises and proposed recommendations for these processes management.

  17. Corporate Diversity Programs and Gender Inequality in the Oil and Gas Industry.

    Science.gov (United States)

    Williams, Christine L; Kilanski, Kristine; Muller, Chandra

    2014-11-01

    Since the 1980s, major U.S. corporations have embraced diversity as a management strategy to increase the number of women in top jobs. Diversity management programs include targeted recruitment, hiring, and promotions policies; mentoring programs; affinity groups; and diversity training. Few of these programs have proven effective in achieving gender diversity in the corporate world, despite their widespread popularity. To explore the reasons for this, the authors investigate the experiences of women scientists in the oil and gas industry who are targeted by these programs. In-depth interviews reveal possible reasons why these programs fail to achieve their intended goals. The authors find that these programs can paradoxically reinforce gender inequality and male dominance in the industry. The authors discuss alternative approaches for addressing gender inequality in work organizations and conclude with implications of their findings for corporate approaches to promoting diversity and for future research.

  18. Demand for natural gas: residential and commercial markets in Ontario and British Columbia. [Econometric-model analysis

    Energy Technology Data Exchange (ETDEWEB)

    Berndt, E R [Univ. of British Columbia, Vancouver; Watkins, G C

    1977-02-01

    An econometric model is used to project natural gas demand in the residential and commercial market sectors. The model specification is a generalization of one developed by Balestra and Nerlove (Econometrica, 34: 585-612(1966)). Demand that is potentially variable because it is not committed to past investments (flexibe demand) is distinguished from demand that is inflexible because it is tied to existing equipment stocks (captive demand). Attention is focused on the effect of temperature variations on gas demand. The nonlinear equation system is estimated by a maximum-likelihood method, using annual data for British Columbia and Ontario during the period of 1959 to 1974. Results show that only in the long run does price have a significant impact on demand. The model is applicable for medium-term policy simulation, but is limited to natural gas fuel. 15 references.

  19. Identity processes, threat, and interpersonal relations: accounts from British Muslim gay men.

    Science.gov (United States)

    Jaspal, Rusi; Cinnirella, Marco

    2012-01-01

    This study explores identity processes, identity threat, and interpersonal relations with other gay men in a qualitative interview study with a sample of young British Muslim gay men of Pakistani background. Transcripts were subjected to qualitative thematic analysis. Data were analyzed through the interpretive lens of Identity Process Theory. Three superordinate themes are reported: (a) self-continuity and the transition from straight to gay space; (b) interpersonal relations with other gay men and self- and other categorization; and (c) interpersonal contact or identification with White gay men as an identity enhancer. Theoretical and practical implications of the results are discussed.

  20. Through tobacco industry eyes: civil society and the FCTC process from Philip Morris and British American Tobacco’s perspectives

    Science.gov (United States)

    Gonzalez, Mariaelena; Green, Lawrence W; Glantz, Stanton A

    2011-01-01

    Objective To analyse the models Philip Morris (PM) and British American Tobacco (BAT) used internally to understand tobacco control non-governmental organizations (NGOs) and their relationship to the global tobacco control policy-making process that resulted in the Framework Convention for Tobacco Control (FCTC). Methods Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library. Results PM contracted with Mongoven, Biscoe, and Duchin, Inc. (MBD, a consulting firm specialising in NGO surveillance) as advisors. MBD argued that because NGOs are increasingly linked to epistemic communities, NGOs could insert themselves into the global policy-making process and influence the discourse surrounding the treaty-making process. MBD advised PM to insert itself into the policy-making process, mimicking NGO behaviour. BAT’s Consumer and Regulatory Affairs (CORA) department argued that global regulation emerged from the perception (by NGOs and governments) that the industry could not regulate itself, leading to BAT advocating social alignment and self-regulation to minimise the impact of the FCTC. Most efforts to block or redirect the FCTC failed. Conclusions PM and BAT articulated a global policy-making environment in which NGOs are key, non-state stakeholders, and as a result, internationalised some of their previous national-level strategies. After both companies failed to prevent the FCTC, their strategies began to align. Multinational corporations have continued to successfully employ some of the strategies outlined in this paper at the local and national level while being formally excluded from ongoing FCTC negotiations at the global level. PMID:21636611

  1. Data quality and processing for decision making: divergence between corporate strategy and manufacturing processes

    Science.gov (United States)

    McNeil, Ronald D.; Miele, Renato; Shaul, Dennis

    2000-10-01

    Information technology is driving improvements in manufacturing systems. Results are higher productivity and quality. However, corporate strategy is driven by a number of factors and includes data and pressure from multiple stakeholders, which includes employees, managers, executives, stockholders, boards, suppliers and customers. It is also driven by information about competitors and emerging technology. Much information is based on processing of data and the resulting biases of the processors. Thus, stakeholders can base inputs on faulty perceptions, which are not reality based. Prior to processing, data used may be inaccurate. Sources of data and information may include demographic reports, statistical analyses, intelligence reports (e.g., marketing data), technology and primary data collection. The reliability and validity of data as well as the management of sources and information is critical element to strategy formulation. The paper explores data collection, processing and analyses from secondary and primary sources, information generation and report presentation for strategy formulation and contrast this with data and information utilized to drive internal process such as manufacturing. The hypothesis is that internal process, such as manufacturing, are subordinate to corporate strategies. The impact of possible divergence in quality of decisions at the corporate level on IT driven, quality-manufacturing processes based on measurable outcomes is significant. Recommendations for IT improvements at the corporate strategy level are given.

  2. Gas prices and price process

    International Nuclear Information System (INIS)

    Groenewegen, G.G.

    1992-01-01

    On a conference (Gas for Europe in the 1990's) during the Gasexpo '91 the author held a speech of which the Dutch text is presented here. Attention is paid to the current European pricing methods (prices based on the costs of buying, transporting and distributing the natural gas and prices based on the market value, which is deducted from the prices of alternative fuels), and the transparency of the prices (lack of information on the way the prices are determined). Also attention is paid to the market signal transparency and gas-gas competition, which means a more or less free market of gas distribution. The risks of gas-to-gas competition for a long term price stability, investment policies and security of supply are discussed. Opposition against the Third Party Access (TPA), which is the program to implement gas-to-gas competition, is caused by the fear of natural gas companies for lower gas prices and lower profits. Finally attention is paid to government regulation and the activities of the European Commission (EC) in this matter. 1 fig., 6 ills., 1 tab

  3. Gas manufacture, processes for: condensers

    Energy Technology Data Exchange (ETDEWEB)

    Young, W

    1876-11-29

    In the production of illuminating gas from coal, shale, hydrocarbon oil, or other substance used in the production of gas, the volatile products inside the retort are agitated by means of moving pistons or jets of compressed gas, steam, or vapor in order to decompose them into permanent gases, and in some cases to increase the volume of gas by the decomposition of the injected gas, etc. or by blending or carburetting this gas with the decomposition products of the volatile matters. To separate the condensible hydrocarbons from the crude gas it is passed through heated narrow tortuous passages or is caused to impinge on surfaces. If the crude gases are cold these surfaces are heated and vice versa.

  4. Method of processing radioactive gas

    International Nuclear Information System (INIS)

    Saito, Masayuki.

    1978-01-01

    Purpose: To reduce the quantity of radioactive gas discharged at the time of starting a nuclear power plant. Method: After the stoppage of a nuclear power plant air containing a radioactive gas is extracted from a main condenser by operating an air extractor. The air is sent into a gaseous waste disposal device, and then introduced into the activated carbon adsorptive tower of a rare gas holdup device where xenon and krypton are trapped. Thereafter, the air passes through pipelines and returned to the main condenser. In this manner, the radioactive gas contained in air within the main condenser is removed during the stoppage of the operation of the nuclear power plant. After the plant has been started, when it enters the normal operation, a flow control valve is closed and another valve is opened, and a purified gas exhausted from the rare gas holdup device is discharged into the atmosphere through an exhaust cylinder. (Aizawa, K.)

  5. Transformation processes of the corporate development in Russia: corporate social responsibility

    Directory of Open Access Journals (Sweden)

    Zhanna Sergeyevna Belyayeva

    2011-03-01

    Full Text Available Financial and economic crises made the level of readiness to changes in the different types of organizations throughout the world and Russia visible. Variation of social and economic programmes implemented by governmental and corporate sectors is widely seen; not all of them work positively for the population, especially in the countries with emerging markets. At the same time, twenty years of the market economy in Russia, for instance, have definitely built a new social and economic system, but whether it has changed fundamentally in the management techniques? This research generalizes some trends of the corporate development in Russia in the context of social responsibility and socio-economic transformation. The author attempts to define Russia's place on the world map of corporate social responsibility. The opportunities for Russia to learn from foreign experience are also examined.

  6. Process of gas manufacture: retorts

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, N M

    1883-01-01

    Improvements in the process and apparatus for the destructive distillation of shale, etc., described in Specification No. 1327, A.D. 1873. According to one modification a series of vertical retorts are arranged opposite to each other in two rows, the retorts in each row having flue spaces between them. The retorts have inclined bottoms beneath which are combustion chambers connected by flues to the spaces, and by flues to regenerative chambers, provided with flues, arranged with suitable valves. The fresh air and combustible gas enter at the bottom of one pair of regenerators, and after being heated enter one of the chambers, where they are ignited. The products pass through the adjacent spaces, which are connected at the top, and having heated the retorts pass through the other chamber and through the other pair of regenerators to the chimney. The retorts opposite to each other are connected by a port at the top, and they are charged alternately with fresh material. Each retort is fitted with an outlet pipe leading to a main, and with a steam jet by which air and steam may be forced into the mouth piece. The fresh charge is subjected to a comparatively low temperature at first to distill the oil, and then a higher heat is applied to the partially-spent shale and highly-superheated steam, and air admitted to the retort to decompose the coke and drive off the remaining carbon and ammonia.

  7. Processing of coke oven gas. Primary gas cooling

    Energy Technology Data Exchange (ETDEWEB)

    Ullrich, H [Otto (C.) und Co. G.m.b.H., Bochum (Germany, F.R.)

    1976-11-01

    The primary cooler is an indispensable part of all byproduct processing plants. Its purpose is to cool the raw gas from the coke oven battery and to remove the accompanying water vapor. The greater part of the cooling capacity is utilized for the condensation of water vapor and only a small capacity is needed for the gas cooling. Impurities in the gas, like naphthalene, tar and solid particles, necessitate a special design in view of the inclination to dirt accumulation. Standard types of direct and indirect primary gas coolers are described, with a discussion of their advantages and disadvantages.

  8. The redefinition of the american and british gas industries: the regulation of the access load to the gas pipelines networks

    International Nuclear Information System (INIS)

    David, L.

    2000-10-01

    The transport and distribution networks regulation is the main stakes of the regulation reform of the gas industries. This thesis analyzes the models applied in The Usa and in the United Kingdom. The first part deals with the gas industries deregulation in these two countries, the impacts on the economy and the organization of the gas industries. The second part presents a theoretical approach of the regulation applied to the prices of the natural ags transport by gas pipelines. Regulation by the service cost price and by price cap are compared. (A.L.B.)

  9. Radioactive waste gas processing systems

    International Nuclear Information System (INIS)

    Kita, Kaoru; Minemoto, Masaki; Takezawa, Kazuaki.

    1981-01-01

    Purpose: To effectively separate and remove only hydrogen from hydrogen gas-containing radioactive waste gases produced from nuclear power plants without using large scaled facilities. Constitution: From hydrogen gas-enriched waste gases which contain radioactive rare gases (Kr, Xe) sent from the volume control tank of a chemical volume control system, only the hydrogen is separated in a hydrogen separator using palladium alloy membrane and rare gases are concentrated, volume-decreased and then stored. In this case, an activated carbon adsorption device is connected at its inlet to the radioactive gas outlet of the hydrogen separator and opened at its outlet to external atmosphere. In this system, while only the hydrogen gas permeates through the palladium alloy membrane, other gases are introduced, without permeation, into the activated carbon adsorption device. Then, the radioactive rare gases are decayed by the adsorption on the activated carbon and then released to the external atmosphere. (Furukawa, Y.)

  10. The Performance of Corporate Alliances: Evidence from Oil and Gas Drilling in the Gulf of Mexico

    OpenAIRE

    Beshears, John Leonard

    2013-01-01

    I use data on oil and gas drilling in the Gulf of Mexico to measure how a corporate alliance—a group of firms that jointly develops an offshore tract—performs relative to a solo firm. I employ a regression discontinuity strategy based on bids in first-price sealed-bid auctions for the rights to develop leases. By focusing on leases where one organizational form narrowly outbids the other, I measure drilling outcomes while controlling for the endogenous matching of projects and organizational ...

  11. 75 FR 25323 - Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards...

    Science.gov (United States)

    2010-05-07

    ... Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards; Final Rule #0;#0;Federal... Fuel Economy Standards; Final Rule AGENCY: Environmental Protection Agency (EPA) and National Highway... reduce greenhouse gas emissions and improve fuel economy. This joint Final Rule is consistent with the...

  12. Use of graphics in the design office at the Military Aircraft Division of the British Aircraft Corporation

    Science.gov (United States)

    Coles, W. A.

    1975-01-01

    The CAD/CAM interactive computer graphics system was described; uses to which it has been put were shown, and current developments of the system were outlined. The system supports batch, time sharing, and fully interactive graphic processing. Engineers using the system may switch between these methods of data processing and problem solving to make the best use of the available resources. It is concluded that the introduction of on-line computing in the form of teletypes, storage tubes, and fully interactive graphics has resulted in large increases in productivity and reduced timescales in the geometric computing, numerical lofting and part programming areas, together with a greater utilization of the system in the technical departments.

  13. Exhaust gas clean up process

    Science.gov (United States)

    Walker, R.J.

    1988-06-16

    A method of cleaning an exhaust gas containing particulates, SO/sub 2/ and NO/sub x/ is described. The method involves prescrubbing with water to remove HCl and most of the particulates, scrubbing with an aqueous absorbent containing a metal chelate and dissolved sulfite salt to remove NO/sub x/ and SO/sub 2/, and regenerating the absorbent solution by controlled heating, electrodialysis and carbonate salt addition. The NO/sub x/ is removed as N/sub 2/ gas or nitrogen sulfonate ions and the oxides of sulfur are removed as a valuable sulfate salt. 4 figs.

  14. Neural correlates of British sign language comprehension: spatial processing demands of topographic language.

    Science.gov (United States)

    MacSweeney, Mairéad; Woll, Bencie; Campbell, Ruth; Calvert, Gemma A; McGuire, Philip K; David, Anthony S; Simmons, Andrew; Brammer, Michael J

    2002-10-01

    In all signed languages used by deaf people, signs are executed in "sign space" in front of the body. Some signed sentences use this space to map detailed "real-world" spatial relationships directly. Such sentences can be considered to exploit sign space "topographically." Using functional magnetic resonance imaging, we explored the extent to which increasing the topographic processing demands of signed sentences was reflected in the differential recruitment of brain regions in deaf and hearing native signers of the British Sign Language. When BSL signers performed a sentence anomaly judgement task, the occipito-temporal junction was activated bilaterally to a greater extent for topographic than nontopographic processing. The differential role of movement in the processing of the two sentence types may account for this finding. In addition, enhanced activation was observed in the left inferior and superior parietal lobules during processing of topographic BSL sentences. We argue that the left parietal lobe is specifically involved in processing the precise configuration and location of hands in space to represent objects, agents, and actions. Importantly, no differences in these regions were observed when hearing people heard and saw English translations of these sentences. Despite the high degree of similarity in the neural systems underlying signed and spoken languages, exploring the linguistic features which are unique to each of these broadens our understanding of the systems involved in language comprehension.

  15. Selling the family silver : oil and gas royalties, corporate profits, and the disregarded public

    International Nuclear Information System (INIS)

    Warnock, J.W.

    2006-11-01

    This broad study of the oil and gas industry focused on Saskatchewan in particular. It covered the history and geopolitics of the oil industry, rising prices and super profits. It described Canada's unique position as a wealthy country whose oil and gas industry is dominated by US companies. In response to public opinion about foreign control in this sector, Alberta and Saskatchewan governments raised royalties in the 1970s. The proceeds of the royalties were placed in Heritage Funds. Saskatchewan created Sask Oil and Sask Power, while the federal government created Petro-Canada. Recently, governments have undone these reforms and privatized publicly-owned energy companies, thereby re-establishing the era of foreign, private-sector domination. The outcome has been rapid depletion of non-renewable resources and increased greenhouse gas emissions. This study also addressed the issue of peak oil and gas, and the environmental impact of greenhouse gas emissions resulting from the burning of fossil fuels. It was cautioned that the increasing exploitation of unconventional replacements such as tar sands and coalbed methane, bears a heavy social, economic and environmental cost. Special attention was given to the integration of the oil and gas industry on a North American basis and the implications for future Canadian needs. The study revealed that royalties and taxes on the oil and gas industry in Canada are among the lowest in the world. As a result, the high profit from the extraction of these non-renewable resources is going almost exclusively to the owners of the oil corporations, most of whom do not even live in Canada. It was noted that peak production of conventional oil and natural gas has come to the Canadian prairies. Saskatchewan is facing a shortage of supply and will face much higher prices within a few years. It was argued that federal and provincial governments have failed to produce a viable energy plan. refs., tabs., figs

  16. Corporate actions for the climate - Greenhouse gas reduction practices at EpE member companies

    International Nuclear Information System (INIS)

    Chalendar, Pierre-Andre de

    2012-11-01

    Corporate awareness of the reality of climate change and the impact of human activity on global warming goes back some twenty years. It was at this time that EpE members decided to take voluntary action towards lowering greenhouse gas emissions. EpE member companies started out by measuring their emissions (see EpE publication entitled 'Measuring and Controlling Greenhouse Gas Emissions'), then worked to identify initiatives easiest to implement and those that would have the best reduction potential. This booklet is prepared to contribute to other businesses improving their knowledge and understanding of the best practices identified and implemented by EpE members, in order to speed up the reduction of global emissions, without hampering their competitiveness. The practices showcased here have intentionally been detailed so that they can be easier to adopt. (authors)

  17. Terror Weapons: The British Experience of Gas and Its Treatment in the First World War.

    Science.gov (United States)

    Jones, Edgar

    2014-07-01

    Chemical weapons accounted for only 1 per cent of the 750,000 British troops killed in the First World War and yet caused disproportionate casualties (estimated at 180,100). The considerable investment in the development of new toxins and methods of delivery was designed to maintain the elements of surprise and uncertainty as these accentuated their psychological effect. Soldiers were continually challenged on the battlefield by combinations of different types of agent designed to undermine their confidence in respirators, disorientate them, and erode their morale. At first, army doctors practised defensive medicine, invaliding their patients for protracted periods to the UK or base hospitals. By 1917, progressive study of the physical and psychological effects of different types of toxin allowed physicians to design new management strategies. Borrowing ideas from shell shock, specialist units were set up closer to the front line and medical officers taught to identify crucial points in the course of illness to accelerate recovery times and forestall the accretion of psychosomatic symptoms.

  18. A comparative study of gas-gas miscibility processes in underground gas storage reservoirs

    Energy Technology Data Exchange (ETDEWEB)

    Rafiee, M.M.; Schmitz, S. [DBI - Gastechnologisches Institut gGmbH, Freiberg (Germany)

    2013-08-01

    Intermixture of gases in underground gas reservoirs have had great weight for natural gas storage in UGS projects with substitution of cushion gas by inert gases or changing the stored gas quality or origin, as for the replacement of town gas by natural gas. It was also investigated during the last years for Enhanced Gas Recovery (EGR) and Carbon Capture and Storage (CCS) projects. The actual importance of its mechanisms is discussed for the H{sub 2} storage in Power to Gas to Power projects (PGP). In these approaches miscibility of the injected gas with the gas in place in the reservoir plays an important role in the displacement process. The conditions and parameters for the gas-gas displacement and mixing have been investigated in previous projects, as e.g. the miscibility of CO{sub 2} with natural gas (CLEAN). Furthermore the miscibility process of town gas with natural gas and sauer gas with sweet gas were also previously measured and compared in laboratory. The objective of this work is to investigate the miscibility of H{sub 2} injection into natural gas reservoirs using a compositional and a black oil reservoir simulator. Three processes of convection, dispersion and diffusion are considered precisely. The effect of gas miscibility is studied for both simulators and the results are compared to find optimum miscibility parameters. The findings of this work could be helpful for further pilot and field case studies to predict and monitor the changes in gas composition and quality. In future this monitoring might become more important when PGP together with H{sub 2}-UGS, as storage technology, will help to successfully implement the change to an energy supply from more renewable sources. Similarly the method confirms the use of the black oil simulator as an alternative for gas-gas displacement and sequestration reservoir simulation in comparison to the compositional simulator. (orig.)

  19. Offshore: nations needing our help to exploit oil and gas. [British offshore supply industry

    Energy Technology Data Exchange (ETDEWEB)

    Laird, R

    1978-02-23

    The opportunities around the world for Great Britian to sell companies its expertise on petroleum and natural gas drilling are surveyed. Hydrocarbon reserves; development plans, especially offshore drilling plans; needed equipment and technology; and investment requirements are a few of the factors discussed for Venezuela, Brazil, Mexico, India, Australia, Thailand, Malaysia, Indonesia, and Singapore. (MCW)

  20. 76 FR 52652 - National Fuel Gas Supply Corporation; Tennessee Gas Pipeline Company; Notice of Availability of...

    Science.gov (United States)

    2011-08-23

    ... gas-fired turbines for compressor units A2 and A3 and restaging of centrifugal compressors for units... project includes the following facilities: A new East Aurora Compressor Station, totaling 4,470... Concord Compressor Station in Erie County, to permit bi-directional flow; Modifications to underground...

  1. Corporate rebranding processes in small companies:a multiple case study from the B2B software industry

    OpenAIRE

    Juntunen, M. (Mari)

    2011-01-01

    Abstract The purpose of the present study is to build a theoretically based and empirically grounded framework that enables a better understanding of corporate rebranding processes among small companies. Corporate rebranding is addressed from a visual viewpoint concentrating on changes to corporate name and logo. The theoretical background is based on corporate branding, corporate rebranding and organisational change literature. The research setting is small software companies that op...

  2. Process-Model Feminism in the Corporate University

    Science.gov (United States)

    Spitzer-Hanks, D. T.

    2016-01-01

    In a period characterised by worries over the rise of the corporate university, it is important to ask what role feminism plays in the academy, and whether that role is commensurate with feminist values and ethics. Commercial and political pressures brought to bear on the encounter between instructor and student can rob teaching of its efficacy,…

  3. Creative Process: Its Use and Extent of Formalization by Corporations.

    Science.gov (United States)

    Fernald, Lloyd W., Jr.; Nickolenko, Pam

    1993-01-01

    This study reports creativity policies and practices used by Central Florida corporations. Survey responses (n=105) indicated that businesses are using a variety of creativity techniques with usage greater among the newer companies but that these techniques are not yet a formal part of business operations. (DB)

  4. Methanation process utilizing split cold gas recycle

    Science.gov (United States)

    Tajbl, Daniel G.; Lee, Bernard S.; Schora, Jr., Frank C.; Lam, Henry W.

    1976-07-06

    In the methanation of feed gas comprising carbon monoxide and hydrogen in multiple stages, the feed gas, cold recycle gas and hot product gas is mixed in such proportions that the mixture is at a temperature sufficiently high to avoid carbonyl formation and to initiate the reaction and, so that upon complete reaction of the carbon monoxide and hydrogen, an excessive adiabatic temperature will not be reached. Catalyst damage by high or low temperatures is thereby avoided with a process that utilizes extraordinarily low recycle ratios and a minimum of investment in operating costs.

  5. Working under the PJVA gas processing agreement

    International Nuclear Information System (INIS)

    Collins, S.

    1996-01-01

    The trend in the natural gas industry is towards custom processing. New gas reserves tend to be smaller and in tighter reservoirs than in the past. This has resulted in plants having processing and transportation capacity available to be leased to third parties. Major plant operators and owners are finding themselves in the business of custom processing in a more focused way. Operators recognize that the dilution of operating costs can result in significant benefits to the plant owners as well as the third party processor. The relationship between the gas processor and the gas producer as they relate to the Petroleum Joint Venture Association (PJVA) Gas Processing Agreement were discussed. Details of the standard agreement that clearly defines the responsibilities of the third party producer and the processor were explained. In addition to outlining obligations of the parties, it also provides a framework for fee negotiation. It was concluded that third party processing can lower facility operating costs, extend facility life, and keep Canadian gas more competitive in holding its own in North American gas markets

  6. The pollutants removal and bacterial community dynamics relationship within a full-scale British Gas/Lurgi coal gasification wastewater treatment using a novel system.

    Science.gov (United States)

    Jia, Shengyong; Han, Hongjun; Zhuang, Haifeng; Hou, Baolin

    2016-01-01

    The novel system of EBA (based on external circulation anaerobic (EC) process-biological enhanced (BE) process-anoxic/oxic (A/O) process) was applied to treat the British Gas/Lurgi coal gasification wastewater in Erdos, China. After a long time of commissioning, the EBA system represented a stable and highly efficient performance, particularly, the concentrations of COD, NH4(+)-N, total organic carbon, total nitrogen and volatile phenols in the final effluent reached 53, 0.3, 18, 106mg/L and not detected, respectively. Both the GC-MS and fluorescence excitation-emission matrix analyses revealed significant variations of organic compositions in the effluent of different process. The results of high-throughput sequencing represented the EBA system composed 34 main bacteria which were affiliated to 7 phyla. In addition, the canonical correspondence analysis indicated high coherence among community composition, wastewater characteristics and environmental variables, in which the pH, mixed liquid suspended solids and total phenols loading were the most three significant variables. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Contextualizing Individual Competencies for Managing the Corporate Social Responsibility Adaptation Process

    NARCIS (Netherlands)

    Osagie, E.R.; Wesselink, R.; Blok, V.; Mulder, M.

    2016-01-01

    Companies committed to corporate social responsibility (CSR) should ensure that their managers possess the appropriate competencies to effectively manage the CSR adaptation process. The literature provides insights into the individual competencies these managers need but fails to prioritize them and

  8. Why are there few gas bubbles in deep peat in British raised and blanket peat bogs?

    Directory of Open Access Journals (Sweden)

    R.S. Clymo

    2015-08-01

    Full Text Available (1 There is evidence of gas-filled voids - ‘bubbles’ - in deep (> 50–100 cm peat in North America. (2 I used corers, designed to collect samples of accurately known volume, to sample peat profiles down to maximum depth 700 cm at five varied bog sites in northern England and southern Scotland, and measured the proportion of space apparently occupied by bubbles. (3 Of 126 samples in peat below 50 cm depth, three had bubbles occupying 12–15 % of the volume (and one of these was at only 55 cm depth. The other 123 had apparent bubbles distributed in Gaussian fashion, positively and negatively, about zero proportion of total volume and with standard deviation less than 2 %, consistent with these ‘bubbles’ being measurement error. (4 In northern England and southern Scotland, compared with North America, less variable temperature and cooler summers may lead to concentrations of dissolved gas that are generally too low to allow bubbles to form. Even where bubbles do form in summer, they may re-dissolve at winter temperatures.

  9. British Columbia Utilities Commission 2001 annual report

    International Nuclear Information System (INIS)

    2002-06-01

    The main responsibility of the British Columbia Utilities Commission is to regulate energy utilities under its jurisdiction to ensure that energy rates are fair and that utility operators in the province provide safe, adequate and secure service to their customers. The Commission also approves the construction of new facilities planned by utilities. It also participates in the review of utility and energy projects under the Environmental Assessment Act. Several successes were achieved in 2001 as the utility implemented its first performance plan. Oral public hearings were held for applications by Pacific Northern Gas and by Pembina Pipelines, owners of the common carrier oil pipeline from Taylor to Kamloops. A review of BC Gas' rate design to apportion utility revenue requirements fairly to different classes of customers was successfully achieved by a negotiated settlement process. In 2001, there was also a high level of proposed mergers, acquisitions and divestitures. Duke Energy Corporation's share acquisition of Westcoast Energy's two affiliated gas utilities was approved. BC Gas' application to divest its customer care activities to a joint venture company with Enbridge was also reviewed, and an oral hearing was held to review a West Kootenay Power application to sell its Kootenay River hydroelectric generation assets to Columbia Basin Trust and the Columbia Power Corp. In this case, the decision rendered was that the sale terms had to be changed so that customers could share the proceeds. The utility therefore, decided not to proceed with the sale under these conditions. The BC Hydro legislated rate freeze, which was due to expire on September 30, 2001, was extended for an additional 18 months to allow the new provincial government time to implement a new energy policy. The new energy policy is expected to give the province an energy advantage by facilitating growth and diversification in energy production while providing competition and more choice for

  10. Process quality in the Trade Finance unit from the perspective of corporate banking employees

    OpenAIRE

    Mikkola, Henri

    2013-01-01

    This thesis examines the quality of the processes in the Trade Finance unit of Pohjola Bank, from the perspective of the corporate banking employees at Helsinki OP Bank. The Trade Finance unit provides methods of payment for foreign trade. Such services are intended for companies and the perspective investigated in this thesis is that of corporate banking employees. The purpose of this thesis is to define the quality of the processes and to develop solutions for difficulties discovered. The q...

  11. Formosa Plastics Corporation: Plant-Wide Assessment of Texas Plant Identifies Opportunities for Improving Process Efficiency and Reducing Energy Costs

    Energy Technology Data Exchange (ETDEWEB)

    None

    2005-01-01

    At Formosa Plastics Corporation's plant in Point Comfort, Texas, a plant-wide assessment team analyzed process energy requirements, reviewed new technologies for applicability, and found ways to improve the plant's energy efficiency. The assessment team identified the energy requirements of each process and compared actual energy consumption with theoretical process requirements. The team estimated that total annual energy savings would be about 115,000 MBtu for natural gas and nearly 14 million kWh for electricity if the plant makes several improvements, which include upgrading the gas compressor impeller, improving the vent blower system, and recovering steam condensate for reuse. Total annual cost savings could be $1.5 million. The U.S. Department of Energy's Industrial Technologies Program cosponsored this assessment.

  12. Processing models for conflicting user requests in ubiquitous corporate smart spaces

    Directory of Open Access Journals (Sweden)

    Levonevskiy Dmitriy

    2018-01-01

    Full Text Available This paper considers processing of conflicting user requests in ubiquitous corporate smart spaces. The formulated problem consists in the contradiction between the limitation of available smart space resources to perform the conflicting user requests and necessity to provide the proper quality of service in corporate smart spaces. The principles of constructing the simulation model are described. The experiments were carried out basing on a model of the SPIIRAS digital signage service. Several task management strategies are discussed, an assessment of their effectiveness is given. The research is aimed at improving the quality of service and user experience in human-computer interaction within the corporate smart spaces.

  13. Climatic impacts on the runoff generation processes in British Columbia, Canada

    Directory of Open Access Journals (Sweden)

    A. Loukas

    2002-01-01

    Full Text Available The potential impact of future climate change on runoff generation processes in two southern British Columbia catchments was explored using the Canadian Centre for Climate Modelling Analysis General Circulation Model (CGCMa1 to estimate future changes in precipitation, temperature and cloud cover while the U.B.C. Watershed Model was used to simulate discharges and quantify the separate runoff components, i.e. rainfall, snowmelt, glacier melt and groundwater. Changes, not only in precipitation and temperature but also in the spatial distribution of precipitation with elevation, cloud cover, glacier extension, altitude distribution of vegetation, vegetation biomass production and plant physiology were considered. The future climate of the catchments would be wetter and warmer than the present. In the maritime rain-fed catchment of the Upper Campbell, runoff from rainfall is the most significant source of flow for present and future climatic conditions in the autumn and winter whereas runoff from groundwater generates the flow in spring and summer, especially for the future climate scenario. The total runoff, under the future climatic conditions, would increase in the autumn and winter and decrease in spring and summer. In contrast, in the interior snow-covered Illecillewaet catchment, groundwater is the most significant runoff generation mechanism in the autumn and winter although, at present, significant flow is generated from snowmelt in spring and from glacier runoff in summer. In the future scenario, the contribution to flow from snowmelt would increase in winter and diminish in spring while the runoff from the glacier would remain unchanged; groundwater would then become the most significant source of runoff, which would peak earlier in the season. Keywords: climatic change, hydrological simulation, rainfall, snowmelt, runoff processes

  14. 75 FR 8323 - National Fuel Gas Supply Corporation; Notice of Intent To Prepare an Environmental Assessment for...

    Science.gov (United States)

    2010-02-24

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF10-1-000] National Fuel Gas Supply Corporation; Notice of Intent To Prepare an Environmental Assessment for the Planned Line N Projects, Notice of Public Scoping Meeting, and Request for Comments on Environmental Issues February 18, 2010. The staff of the Federal Energy...

  15. New technological developments in gas processing

    International Nuclear Information System (INIS)

    Draper, R.C.

    1996-01-01

    The changes that the natural gas industry has undergone over the last few years was discussed. Low natural gas prices forced companies to react to their high reserves replacements costs. They were forced to downsize and undergo major restructuring because they were losing money due to high operating costs; the future for natural gas prices looked pessimistic. The changes have led to a new kind of business practice, namely 'partnering with third party processor', mid-stream companies known as aggregators, to build and operate facilities as part of a move towards cost effective improvements for gas producers. Besides reducing capital and operating costs, the producer under this arrangements can dedicate his capital to finding new gas which is the basis of growth. Recent technological changes in the gas processing industry were also touched upon. These included enhanced technologies such as increased liquid hydrocarbon recovery, segregation of C3+ and C5+, installation of gas separation membrane systems, small sulphur plants, acid gas injection and selective or mixed solvents. Details of some of these technologies were described. 2 refs., 2 figs

  16. Electron beam flue gas treatment process. Review

    International Nuclear Information System (INIS)

    Honkonen, V.A.

    1996-01-01

    The basis of the process for electron beam flue gas treatment are presented in the report. In tabular form the history of the research is reviewed. Main dependences of SO 2 and NO x removal efficiencies on different physico-chemical parameters are discussed. Trends concerning industrial process implementation are presented in the paper,finally. (author). 74 refs, 11 figs, 1 tab

  17. Using Marketing Capability Maturity Model to Measure Marketing Processes at Iran Transfo Corporation

    OpenAIRE

    Arman Ahmadizad; Seyyed Mojtaba Akhavan Hejazi; Amirhossein Sabourtinat

    2011-01-01

    Abstract In this study marketing maturity model has been used in Iran Transfo Corporation. For this purpose, the five levels process maturity model has been applied. The statistical population includes managers, supervisors and experts of marketing and sales at Iran Transfo Corporation and due to its small size, the entire population has been studied as the sample of research. 11 questionnaires have been used for data collection its validity has been confirmed by content validity analysis ...

  18. Two-Phase Phenomena In Wet Flue Gas Desulfurization Process

    International Nuclear Information System (INIS)

    Minzer, U.; Moses, E.J.; Toren, M.; Blumenfeld, Y.

    1998-01-01

    In order to reduce sulfur oxides discharge, Israel Electric Corporation (IEC) is building a wet Flue Gas Desulfurization (FGD) facility at Rutenberg B power station. The primary objective of IEC is to minimize the occurrence of stack liquid discharge and avoid the discharge of large droplets, in order to prevent acid rain around the stack. Liquid discharge from the stack is the integrated outcome of two-phase processes, which are discussed in this work. In order to estimate droplets discharge the present investigation employs analytical models, empirical tests, and numerical calculations of two-phase phenomena. The two-phase phenomena are coupled and therefore cannot be investigated separately. The present work concerns the application of Computational Fluid Dynamic (CFD) as an engineering complementary tool in the IEC investigation

  19. Gas processing in the nuclear industry

    Energy Technology Data Exchange (ETDEWEB)

    Kovach, J.L.

    1995-02-01

    This article is a brief overview of code requirements in the nuclear air cleaning arena. NRC standards, which employ the various ASME codes, are noted. It is also noted that DOE facilities do not fall under the purview of the NRC and that DOE facilities (especially fuel cycle facilities) typically have broader gas processing activities than for power reactors. The typical differences between DOE facilities` and power reactor facilities` gas processing needs are listed, as are DOE facility components not covered by the ASME AG-1 code.

  20. Greenhouse gas emissions per unit of value added (“GEVA”) — A corporate guide to voluntary climate action

    International Nuclear Information System (INIS)

    Randers, Jorgen

    2012-01-01

    How much must I reduce my greenhouse gas (GHG) emissions if I want to do my fair share to contribute towards the global effort to keep global warming below a 2 °C rise in average temperature over preindustrial times? This paper suggests an answer for nations and corporations that want to move ahead of legislation on a voluntary basis. If all nations reduce their “GHG emissions per unit of GDP” by 5% per year, global GHG emissions will be 50% lower in 2050 than in 2010 as long as the global economy continues to grow at its historical rate of 3.5% per year. The suggested 5% per year decline can be translated into a corporate resolution to reduce corporate “GHG emissions per unit of value added” (GEVA) by 5% per year. If all corporations cut their GEVA by 5% per year, the same global result will be achieved. The suggested 5% per year decline can be used as a guideline for responsible action on a voluntary basis. The guideline is unlikely to be made mandatory soon, but compulsory publication of the necessary emissions and productivity data by nations and corporations could help civil society highlight top performers. - Highlights: ► The world needs to reduce GHG emissions by 50% by 2050. ► Is achievable if nations reduce “GHG emissions per unit of GDP” by 5%/year. ► Or if corporations reduce “GHG emissions per unit of value added” by 5 %/year. ► Corporations that reduce GEVA by 5%/year can be said to do their fair share. ► Mandatory reporting of corporate GEVA could motivate such reductions.

  1. Gas processing at DOE nuclear facilities

    Energy Technology Data Exchange (ETDEWEB)

    Jacox, J.

    1995-02-01

    The term {open_quotes}Gas Processing{close_quotes} has many possible meanings and understandings. In this paper, and panel, we will be using it to generally mean the treatment of gas by methods other than those common to HVAC and Nuclear Air Treatment. This is only a working guideline not a rigorous definition. Whether a rigorous definition is desirable, or even possible is a question for some other forum. Here we will be discussing the practical aspects of what {open_quotes}Gas Processing{close_quotes} includes and how existing Codes, Standards and industry experience can, and should, apply to DOE and NRC Licensed facilities. A major impediment to use of the best engineering and technology in many nuclear facilities is the administrative mandate that only systems and equipment that meet specified {open_quotes}nuclear{close_quotes} documents are permissible. This paper will highlight some of the limitations created by this approach.

  2. International oil and gas strategies: corporate planning in the new world order

    International Nuclear Information System (INIS)

    Burns, T.G.

    1996-01-01

    The corporate planning process at Chevron Overseas Petroleum Inc. was totally revamped 5 years ago. The company's international exploration and production activities have forced them to recognize that business objectives and strategic plans must be aligned. The planning process described here involves staff groups from the departmental level up to the top of the organization, each providing input to goals and objectives. New venture planning, project approval, the role of technology transfer, and most importantly, the changing role of managing people resources, were discussed. With regard to 'people management' the need for team players, a variety of technical, linguistic, entrepreneurial, and technology transfer skills, adaptability, cultural awareness, and mobility, have been identified as the key ingredients for all successful players in the international arena

  3. Possibilities of Utilizing the Method of Analytical Hierarchy Process Within the Strategy of Corporate Social Business

    Science.gov (United States)

    Drieniková, Katarína; Hrdinová, Gabriela; Naňo, Tomáš; Sakál, Peter

    2010-01-01

    The paper deals with the analysis of the theory of corporate social responsibility, risk management and the exact method of analytic hierarchic process that is used in the decision-making processes. The Chapters 2 and 3 focus on presentation of the experience with the application of the method in formulating the stakeholders' strategic goals within the Corporate Social Responsibility (CSR) and simultaneously its utilization in minimizing the environmental risks. The major benefit of this paper is the application of Analytical Hierarchy Process (AHP).

  4. A Rapid Process for Fabricating Gas Sensors

    Directory of Open Access Journals (Sweden)

    Chun-Ching Hsiao

    2014-07-01

    Full Text Available Zinc oxide (ZnO is a low-toxicity and environmentally-friendly material applied on devices, sensors or actuators for “green” usage. A porous ZnO film deposited by a rapid process of aerosol deposition (AD was employed as the gas-sensitive material in a CO gas sensor to reduce both manufacturing cost and time, and to further extend the AD application for a large-scale production. The relative resistance change (△R/R of the ZnO gas sensor was used for gas measurement. The fabricated ZnO gas sensors were measured with operating temperatures ranging from 110 °C to 180 °C, and CO concentrations ranging from 100 ppm to 1000 ppm. The sensitivity and the response time presented good performance at increasing operating temperatures and CO concentrations. AD was successfully for applied for making ZnO gas sensors with great potential for achieving high deposition rates at low deposition temperatures, large-scale production and low cost.

  5. Analytic hierarchy process analysis for choosing a corporate social entrepreneurship strategy

    Directory of Open Access Journals (Sweden)

    Hadad Shahrazad

    2015-10-01

    Full Text Available After conducting an extensive analysis of both the specialised literature and practice and identifying three types of corporate social entrepreneurship in my PhD thesis titled “Corporate social entrepreneurship - the new paradigm of reshaping and rethinking business”, I decided to determine which of the three approaches is mostly suited for the Romanian market. The three types of corporate social entrepreneurship: corporate social entrepreneurship as local development tool, corporate social entrepreneurship as market development tool, and corporate social entrepreneurship as transformational innovation tool were organised as the alternatives of a carefully constructed hierarchy having as criteria: return on investment (which does not necessarily refer to the money that the company invests in the strategy; the term is derived from sustainability and scalability, degree of novelty, pre-entry knowledge and interest in solving the communities’ social problems. The questionnaire constructed based on the hierarchy using analytic hierarchy processes was distributed to experts (business developers coming from the following industries or sectors: beverages, IT, banking, furniture, and automotive. The research reveals which is the approach most likely to be employed by Romanian business developers. The results may be inferred to the sum of businesses represented by the expert business developers who were part of the research.

  6. Critical Spaces: Processes of Othering in British Institutions of Higher Education

    Directory of Open Access Journals (Sweden)

    Aretha Phiri

    2015-05-01

    Full Text Available Global recession and the economic crisis have affected contemporary British society in predictable ways. But this age of austerity has also unveiled the continued sinister machinations of whiteness. While not necessarily homogeneous, austerity rhetoric, as it is currently conventionally deployed, works to perpetuate white masculinist privilege and further entrenches the normative value of whiteness, while simultaneously masking and marginalizing those ethnic minority populations traditionally othered from mainstream sociopolitical discourse. More specifically, recent austerity measures adversely affect the situation of women and the future of feminist theory and practice in British higher education. This paper investigates and problematizes the deployment of austerity discourse within higher learning for its perpetuation of the normativity and hegemony of a masculinist whiteness, which further disadvantages (white women and disrupts the practice of feminism(s in academia.

  7. The Process of Fixing the British National Minimum Wage, 1997-2007

    OpenAIRE

    Brown, W.

    2009-01-01

    The British National Minimum Wage was introduced in 1999 under the guidance of a Low Pay Commission constructed on a basis of ‘social partnership’. The paper analyses its conduct over its first ten years from diary data. Key challenges were for it to be independent of government, to have its advice accepted by government, and to maintain internal unanimity. The changing internal dynamics of the Commission, and its major negotiations over the level of the Minimum Wage, are described and analys...

  8. Tax issues in structuring gas process arrangements

    International Nuclear Information System (INIS)

    Iverach, R.J.

    1999-01-01

    The current status of various tax issues regarding ownership, operation and financing of gas processing facilities in Canada was discussed. Frequently, energy companies are not taxed because of their large pools of un-depreciated capital cost and other resource related accounts. In addition, their time horizons for taxability are being extended in line with the expansion of their businesses. However, other investors are fully taxable, hence they wish to shelter their income through the use of tax efficient investment arrangements. This paper provides a detailed description of the tax treatment of gas processing facilities, tax implications of various structures between the producer and the investor such as lease, processing fee arrangements etc., and use of 'Canadian Renewable and Conservation Expense' (CRCE) for cogeneration projects within processing plants. All these need to be considered before completing a financing transaction involving a gas processing facility, since the manner in which the transaction is completed will determine the advantages and benefits from an income tax perspective. The accounting and legal aspects must be similarly scrutinized to ensure that the intended results for all parties are achieved. 8 figs

  9. Economics of natural gas conversion processes

    International Nuclear Information System (INIS)

    Gradassi, M.J.; Green, N.W.

    1995-01-01

    This paper examines the potential profitability of a selected group of possible natural gas conversion processes from the perspective of a manufacturing entity that has access to substantial low cost natural gas reserves, capital to invest, and no allegiance to any particular product. The analysis uses the revenues and costs of conventional methanol technology as a framework to evaluate the economics of the alternative technologies. Capital requirements and the potential to enhance cash margins are the primary focus of the analysis. The basis of the analysis is a world-scale conventional methanol plant that converts 3.2 Mm 3 per day (120 MMSCFD) of natural gas into 3510 metric tonnes (3869 shorts tons) per day of methanol. Capital and operating costs are for an arbitrary remote location where natural gas is available at 0.47 US dollars per GJ (0.50 US dollars per MMBtu). Other costs include ocean freight to deliver the product to market at a US Gulf Coast location. Payout time, which is the ratio of the total capital investment to cash margin (revenue less total operating expenses), is the economic indicator for the analysis. Under these conditions, the payout time for the methanol plant is seven years. The payout time for the alternative natural gas conversion technologies is generally much higher, which indicates that they currently are not candidates for commercialization without consideration of special incentives. The analysis also includes an evaluation of the effects of process yields on the economics of two potential technologies, oxidative coupling to ethylene and direct conversion to methanol. This analysis suggests areas for research focus that might improve the profitability of natural gas conversion. 29 refs., 14 figs., 5 tabs

  10. Implementation of the corporate governance code as a measure of an efficiency increasing process in corporate management

    Directory of Open Access Journals (Sweden)

    Ana SPÎNU

    2017-03-01

    Full Text Available The majority of leaders of economic entities in Moldova should recognize the role of effective corporate management for the proper development of their activities. Therefore, to ensure obtaining competitive advantage, the leaders must accept the fact that the policy of improvement of corporate management becomes a major component of enterprise development, and using the principles and best practices of corporate governance are already highlighted both at the level of their enterprises and at international level. Therefore, the authors of the article present some measures to streamline corporate management.

  11. The Global Oil and Gas Industry: the Market. Market Analysis - 2017-2020 Trends - Corporate Strategies

    International Nuclear Information System (INIS)

    2017-07-01

    This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Market Fundamentals: Overview The Industry; 2. Market Environment and Prospects: Market Overview, Supply, Demand, Prices, Trade; 3. Corporate Strategies and Competition: Competitive Environment, Leaders' Recent Performances, Corporate Strategies; 4. Case Studies; 5. Statistical Appendix; 6. Sources; 7. Annexes

  12. Peculiarities of state regulation of the Russian industrial corporations in the process of innovation development

    Directory of Open Access Journals (Sweden)

    K. Dobrova

    2015-01-01

    Full Text Available In this article the features of innovative development corporations in Russia and abroad. The article describes the main factors hampering the process of innovative development of Russian corporations. Defines the role of government programs as an important form of direct government financial support for innovation activities by corporations. Innovative development in the world is caused by the necessity of the continuous increase and retain the competitiveness of enterprises. This innovation enables businesses to compete effectively in the market, attract new customers, improve financial results. The degree of competitiveness of the enterprise is most significant depends on the technological level of the enterprise. In addition, you must take into account the depth of innovation processes in the enterprise, since the competitiveness of lead is not all innovations, but only those that are focused on new markets and accompanied by original.

  13. Corporate realignments in the natural gas industry: does the North American experience foretell the future for the European Union?

    Energy Technology Data Exchange (ETDEWEB)

    Rutledge, I.; Wright, Ph. [Sheffield Univ., Energy Studies Programme (United Kingdom); Wright, Ph. [Montpellier-1 Univ., CREDEN-LASER, 34 (France)

    2000-09-01

    This paper seeks to explore the extent to which the corporate realignments which have occurred in the North American Natural Gas Industry during a now relatively lengthy experience with liberalization involving a large number of players, will be imitated in the future by European Union countries other than the UK (which is of course already long-embarked along the path of Anglo-Saxon liberalization). The paper first of all catalogues the North American experience, drawing on company performance data assembled by the authors over the last decade (Rutledge and Wright, 1993, 1995, 1997, 1999, 2000). Secondly, this empirical exploration gives way to theoretical speculation: are there elements of the North American experience for which explanatory generalizations are possible? Thirdly, these empirical and theoretical insights are employed to identify and explore actual and potential differences in the corporate evolution of the European Union natural gas industry. (authors)

  14. Introduction to gas lasers with emphasis on selective excitation processes

    CERN Document Server

    Willett, Colin S

    1974-01-01

    Introduction to Gas Lasers: Population Inversion Mechanisms focuses on important processes in gas discharge lasers and basic atomic collision processes that operate in a gas laser. Organized into six chapters, this book first discusses the historical development and basic principles of gas lasers. Subsequent chapters describe the selective excitation processes in gas discharges and the specific neutral, ionized and molecular laser systems. This book will be a valuable reference on the behavior of gas-discharge lasers to anyone already in the field.

  15. A Conceptual Framework of Corporate and Business Ethics across Organizations: Structures, Processes and Performance

    Science.gov (United States)

    Svensson, Goran; Wood, Greg

    2011-01-01

    Purpose: The objective of this paper is to introduce and describe a conceptual framework of corporate and business ethics across organizations in terms of ethical structures, ethical processes and ethical performance. Design/methodology/approach: A framework is outlined and positioned incorporating an ethical frame of reference in the field of…

  16. Process for selected gas oxide removal by radiofrequency catalysts

    Science.gov (United States)

    Cha, Chang Y.

    1993-01-01

    This process to remove gas oxides from flue gas utilizes adsorption on a char bed subsequently followed by radiofrequency catalysis enhancing such removal through selected reactions. Common gas oxides include SO.sub.2 and NO.sub.x.

  17. Mapping the Capacity Building Process of a Corporate Social ...

    African Journals Online (AJOL)

    The result of data analysis shows that, 75% of the respondents indicated they needed practical capacity building for effective project management and sustainability. The findings support a dire need for participatory evaluation on strategies towards the improvement of capacity building process service delivery. Key Words: ...

  18. Gas retorts: gas manufacture, process for distillation, destructive

    Energy Technology Data Exchange (ETDEWEB)

    Bell, J

    1874-05-23

    In apparatus for distilling shale, coal, etc. for making oil and gas, tubular retorts are supported horizontally in a chamber by plates from a brick setting and are heated partly by jets of gas from a pipe supplied through a cock from a gas holder, and partly by the waste gases from a furnace, which heats gas retorts placed in a chamber, air being supplied beneath the grate by a fan.

  19. Prices regulation in price-cap: the lessons of the british gas industry; Reglementations tarifaires en price-cap: les lecons de l'industrie gaziere anglaise

    Energy Technology Data Exchange (ETDEWEB)

    David, L.

    2003-07-01

    This article examines the problem of the price-cap regulation applied to the british gas transport. The RPI-X cap is a particular form of the price cap. This cap seems to be more remunerative for the regulatory firm than a cap calculated on the Laspeyres index because it authorizes a greater freedom of prices choice, to the prejudice of the consumers. Facing these perverse effects, Cowan proposed in 1997 a new system, not more satisfying. Another equation is analyzed in this article, proposed by Ofgem. Meanwhile this system presents no improvement of the consumers surplus facing the RPI-X cap. (A.L.B.)

  20. Gasoline from natural gas by sulfur processing

    Energy Technology Data Exchange (ETDEWEB)

    Erekson, E.J.; Miao, F.Q. [Institute of Gas Technology, Des Plaines, IL (United States)

    1995-12-31

    The overall objective of this research project is to develop a catalytic process to convert natural gas to liquid transportation fuels. The process, called the HSM (Hydrogen Sulfide-Methane) Process, consists of two steps that each utilize a catalyst and sulfur-containing intermediates: (1) converting natural gas to CS{sub 2} and (2) converting CS{sub 2} to gasoline range liquids. Catalysts have been found that convert methane to carbon disulfide in yields up to 98%. This exceeds the target of 40% yields for the first step. The best rate for CS{sub 2} formation was 132 g CS{sub 2}/kg-cat-h. The best rate for hydrogen production is 220 L H{sub 2} /kg-cat-h. A preliminary economic study shows that in a refinery application hydrogen made by the HSM technology would cost $0.25-R1.00/1000 SCF. Experimental data will be generated to facilitate evaluation of the overall commercial viability of the process.

  1. Corporate Spheres of Responsibility: Architects, Cowboys, and Eco-Warriors in Myanmar’s Oil & Gas Industry

    Directory of Open Access Journals (Sweden)

    Hillary Strasser

    2017-04-01

    Full Text Available Myanmar's recently opened economy is flush with incoming investment and activity. World leaders advocate that all businesses entering the country must operate in a "socially responsible manner." However, the history of corporate social responsibility (CSR in Myanmar is undefined, contradictory, and complex. Thus, to get a handle around what it means to be “responsible,” this paper investigates the collective way in which actors in the petroleum industry in Myanmar enact CSR from 1990 to 2014. The oil and gas (O&G industry is the most lucrative, and arguably powerful, national sector. The practice and philosophy of CSR, which originated in this industry, is now proclaimed to be the starting point for this newly charted course of responsible business in Myanmar. Yet, activists and critics maintain that CSR is an insincere PR measure of profit maximization whereby companies can conduct business as normal. I argue that CSR in the Myanmar petroleum industry is influenced by more complex factors than profit maximization or image management. CSR initiatives are sculpted by (1 the geography of petroleum extraction, (2 corporate philosophies and company national origins, and (3 type of company operations. The petroleum industry’s CSR activities to date, in terms of geographic span and development targets, all fit into a spectrum of assumed spheres of corporate responsibility that have been forged by the corporate ‘architects’ and tempered by geographic and global forces.

  2. Process for the gas extraction of coal

    Energy Technology Data Exchange (ETDEWEB)

    Urquhart, D B

    1976-05-20

    The object of the invention is a process for the hydroextraction of coal is treated with water and carbon monoxide at a temperature in the region of 300 - 380/sup 0/C. After treatment is completed, the gases are separated from the treated gas; the treated coal is then extracted with an extraction medium during the gas phase at a temperature of at least 400/sup 0/C, the remainder is separated from the gas phase and the coal extract is obtained from the extraction medium. Hydrogenation is preferably carried out at a temperature in the region of 320 - 370/sup 0/C and at a pressure of 200 - 400 at. The time required for treatment with carbon monoxide and water is 1/4 - 2 hours, and in special cases 3/4 - 1 1/2 hours. The coal material itself is nutty slack, of which more than 95% of the coal particles pass through a 1.5 mm mesh sieve. After the hydrogenation the extraction is carried out at a temperature in the region of 400 - 450/sup 0/C. The patent claims relate to the types of extraction media used.

  3. Process for purification of gas mixtures

    Energy Technology Data Exchange (ETDEWEB)

    Vasiliev, S Z; Letitschevskij, V I; Maergojz, I I; Michailov, L A; Puschkarev, L I

    1977-06-23

    The process relates to the purification of gas mixtures of N, H, and Ar, or N and H, or N and O which contain CO, CO/sub 2/ and water vapour. Single-stage adsorption occurs under standard pressure at temperatures from -40 to +4/sup 0/C up to the point of CO penetration through the zeolite layer. Zeolite is of type A or X combined with Ca, Na, Ag, Cd, Co, Ni, Mn or a natural zeolite of the type klinoptilolite. Regeneration is achieved at constant temperature and pressure of 1-5x10/sup -1/ Torr or by heating to 120-600/sup 0/C.

  4. Sensing the gas metal arc welding process

    Science.gov (United States)

    Carlson, N. M.; Johnson, J. A.; Smartt, H. B.; Watkins, A. D.; Larsen, E. D.; Taylor, P. L.; Waddoups, M. A.

    1994-01-01

    Control of gas metal arc welding (GMAW) requires real-time sensing of the process. Three sensing techniques for GMAW are being developed at the Idaho National Engineering Laboratory (INEL). These are (1) noncontacting ultrasonic sensing using a laser/EMAT (electromagnetic acoustic transducer) to detect defects in the solidified weld on a pass-by-pass basis, (2) integrated optical sensing using a CCD camera and a laser stripe to obtain cooling rate and weld bead geometry information, and (3) monitoring fluctuations in digitized welding voltage data to detect the mode of metal droplet transfer and assure that the desired mass input is achieved.

  5. The Conceptual Framework for Ensuring Economic Safety of Corporate Integration Processes

    Directory of Open Access Journals (Sweden)

    Gutsaliuk Oleksii M.

    2016-08-01

    Full Text Available The objective growth of the number of displays and influence of negative factors of threats from the environment actualizes the issue of ensuring economic safety of national economic entities. The article notes that simultaneously with counteracting threats enterprises are working for development, one form of which is the establishment of corporate structures and implementation of integration processes. It is proposed to ensure achieving the desired level of the corporate structure economic safety through optimizing the correlation of resources and competencies, skills and technologies for their use within the integrated logistics value chain. In this case it is the implementation of the integration process that serves as an instrument for achieving this optimal correlation, and the level of economic safety is considered as one of the optimization criteria. The system of authors’ hypotheses is taken as the basis for ensuring economic safety of the corporate integration process. Each of the hypotheses corresponds to a set of conceptual principles aimed at practical implementation of the proposed approaches. Within these conceptual principles the relationship between incentives and benefits of integration and the basis for ensuring their safety is presented, the differences between safety of functioning and safety of development are studied, the use of the methodology of logistics to harmonize the interests of participants of the corporate structure is justified, the relevance of applying the resource approach to manage the integration and development safety is proved. The graphical representation of causal relationships between the proposed conceptual principles allowed formalizing the subject area of studying corporate integration safety

  6. The European Power and Gas Industry: the Market. Market Analysis - 2017-2020 Trends - Corporate Strategies

    International Nuclear Information System (INIS)

    2017-09-01

    This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Market Fundamentals: Overview, The Industry; 2. Market Environment and Prospects: Market Environment, Demand and Supply, Prices, Trade; 3. Corporate Strategies and Competition: Competitive Environment, Structure of Competition, Business Strategies; 4. Case Studies; 5. Statistical Appendix; 6. Sources; 7. Annexes

  7. Field Demonstration of a Membrane Process to Separate Nitrogen from Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Kaaeid Lokhandwala

    2005-12-22

    The original proposal described the construction and operation of a 1 MMscfd treatment system to be operated at a Butcher Energy gas field in Ohio. The gas produced at this field contained 17% nitrogen. During pre-commissioning of the project, a series of well tests showed that the amount of gas in the field was significantly smaller than expected and that the nitrogen content of the wells was very high (25 to 30%). After evaluating the revised cost of the project, Butcher Energy decided that the plant would not be economical and withdrew from the project. Since that time, Membrane Technology and Research, Inc. (MTR) has signed a marketing and sales partnership with ABB Lummus Global, a large multinational corporation. MTR will be working with the company's Randall Gas Technology Group, a supplier of equipment and processing technology to the natural gas industry. Randall's engineering group first found a new site for the project at a North Texas Exploration (NTE) gas processing plant. The plant produced about 1 MMscfd of gas containing 24% nitrogen. The membrane unit was built to bring this gas to 4% nitrogen for delivery to the pipeline. The membrane skid was built by ABB. NTE ordered the required compressor and MTR made the membrane modules for a December 2004 delivery. However, the gas supply was not steady enough for field testing, and MTR/ABB have now located other sites for field testing and commercial development.

  8. Field Demonstration of a Membrane Process to Separate Nitrogen from Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Kaaeid Lokhandwala

    2005-12-15

    The original proposal described the construction and operation of a 1 MMscfd treatment system to be operated at a Butcher Energy gas field in Ohio. The gas produced at this field contained 17% nitrogen. During pre-commissioning of the project, a series of well tests showed that the amount of gas in the field was significantly smaller than expected and that the nitrogen content of the wells was very high (25 to 30%). After evaluating the revised cost of the project, Butcher Energy decided that the plant would not be economical and withdrew from the project. Since that time, Membrane Technology and Research, Inc. (MTR) has signed a marketing and sales partnership with ABB Lummus Global, a large multinational corporation. MTR is now working with the company's Randall Gas Technology Group, a supplier of equipment and processing technology to the natural gas industry. Randall's engineering group first found a new site for the project at a North Texas Exploration (NTE) gas processing plant. The plant produced about 1 MMscfd of gas containing 24% nitrogen. The membrane unit was built to bring this gas to 4% nitrogen for delivery to the pipeline. The membrane skid was built by ABB. NTE ordered the required compressor and MTR made the membrane modules for a December 2004 delivery. However, the gas supply was not steady enough for field testing, and MTR/ABB have now located other sites for field testing and commercial development.

  9. Corporate governance – research of key indicators on market of processing industry in the Czech Republic via cluster analysis

    Directory of Open Access Journals (Sweden)

    Iveta Šimberová

    2012-01-01

    Full Text Available The discussion on corporate governance has oriented on practical problems, including corporate fraud, the abuse of managerial power and social irresponsibility. Contemporary cognition implicates the fact that the questions regarding to corporate governance are very actual especially in relation to company competitiveness, company performance and sustainability of success (long term viability. Paper is focused to the current questions regarding to the definition of corporate governance, looking for the appropriate conceptual framework and identification of key corporate governance indicators in selected industrial market in the Czech Republic via cluster analysis. The scientific aim is looking for the appropriate key indicators in processing industry as a base for the corporate governance performance measurement. The presentations of the results in the paper are just part of selected results in the framework of the elaborated research project titled “Construction of Methods for Multifactor Assessment of Company Complex Performance in Selected Sectors”.

  10. Reducing greenhouse gas emissions in the commercial and industrial sectors in British Columbia: Technical/economic potential, market barriers, and strategies for success

    International Nuclear Information System (INIS)

    Boudreau, K.

    2000-05-01

    According to current forecasts, greenhouse gas emissions from energy consumption by the commercial and industrial sector will increase from 11,000 kilotonnes to 16,000 kilotons between 1990 and 2015. During the same period electricity generated in British Columbia from fossil fuel combustion will have increased from five per cent to 26 per cent. Therefore, to reduce greenhouse gas emissions it will be imperative to find ways of significantly reducing the consumption of electricity, natural gas and petroleum products in both the commercial and industrial sectors. Increased application of energy conservation practices, energy efficiency improvements, fuel switching and the increased use of renewable energy sources come to mind as the most appropriate strategies to be considered, despite formidable barriers to implementation. Despite the existence of barriers, some progress is being made as indicated by codes and standards, financial incentives, educational and public awareness campaigns, and research and development programs. This report examines the barriers, the measures that have already been implemented to combat greenhouse gas emissions and the economic and environmental benefits that will accrue from these and other measures currently under development. The beneficial impact of increased investment in greenhouse gas emission reduction technologies on employment is emphasized. 24 refs., tabs., figs

  11. Draft environmental statement related to the Union Carbide Corporation, Gas Hills Uranium Project (Natrona County, Wyoming)

    International Nuclear Information System (INIS)

    1979-01-01

    The proposed action is the renewal of Source Material License SUA-648 issued for the operation of the Gas Hills Uranium Project in Wyoming, near Moneta. The project is an acid leach, ion-exchange, and solvent-extraction uranium ore processing mill at an increased capacity of 500,000 tons per year and the construction of two heap leach facilities in Natrona and Fremont Counties for initial processing of low-grade ore. After analysis of environmental impacts and adverse effects, it is the proposed position of NRC that the license be renewed subject to conditions relating to stabilization of the tailings, reclamation, environmental monitoring, evaluation of any future activity not evaluated by NRC, archeological survey, analysis of unexpected harmful effects, and decommissioning

  12. Process for catalytic flue gas denoxing

    International Nuclear Information System (INIS)

    Woldhuis, A.; Goudriaan, F.; Groeneveld, M.; Samson, R.

    1991-01-01

    With the increasing concern for the environment, stringency of legislation and industry's awareness of its own environmental responsibility, the demand for the reduction of emission levels of nitrogen oxides is becoming increasingly urgent. This paper reports that Shell has developed a low temperature catalytic deNOx system for deep removal of nitrogen oxides, which includes a low-pressure-drop reactor. This process is able to achieve over 90% removal of nitrogen oxides and therefore can be expected to meet legislation requirements for the coming years. The development of a low-temperature catalyst makes it possible to operate at temperatures as low as 120 degrees C, compared to 300-400 degrees C for the conventional honeycomb and plate-type catalysts. This allows an add-on construction, which is most often a more economical solution than the retrofits in the hot section required with conventional deNOx catalysts. The Lateral Flow Reactor (LFR), which is used for dust-free flue gas applications, and the Parallel Passage Reactor (PPR) for dust-containing flue gas applications, have been developed to work with pressure drops below 10 mbar

  13. Developing an equitable fee structure for gas processing services: JP-90 and beyond

    International Nuclear Information System (INIS)

    Kingsbury, J.D.; Moller, I.

    1996-01-01

    The Joint Industry Gas Processing Fee Task Force Report, JP-90, was designed to promote negotiation of gas processing fees that are based on principles of equity and fairness for both natural gas producers and processors. Another purpose of the JP-90 was to develop an effective dispute resolution process for use in those cases where negotiations have failed. At its inception, JP-90 was the only guideline for unregulated fee practices in the oil and gas sector in North America. Today PJVA-95, the revised version of JP-90, is in its final draft. It addresses the changing focus of the gas processing business, and changing regulatory roles in Alberta and British Columbia. A number of other fee mechanisms also have been described, such as the jumping pound formula, fixed fees, fees based on price, wellhead purchases, and others. These mechanisms developed over time to allow the processor and the producer to share the price risk. The changing role of regulatory agencies in fee dispute resolution was also discussed briefly

  14. Gas industries in Europe and America and trends of deregulation; Obei no gas jigyo to kisei kanwa no doko

    Energy Technology Data Exchange (ETDEWEB)

    Santo, Y [Osaka Gas Co. Ltd., Osaka (Japan)

    1994-12-01

    This paper describes an outline of natural gas industries in Europe and America, introduction of competition to gas industry in the USA, introduction of competition to gas industry in the UK, and gas industries in the continental Europe. For the new gas distribution system in the USA, pipeline enterprises are permitted to do only transportation services. Sale of gas is based on the direct contract between producers and distributors. In the UK, the British Gas Corporation (BGC) was converted into the private British Gas plc (BG) in 1986. With introducing the competition conditions, the BG has drastically modified its organization, to divide it into the domestic gas division, overseas gas division and the division of development and production of gas. As a consequence of the introduction of competition conditions, the market share of BG has drastically decreased. Moreover, gas industries in Germany, France, Italy, Spain, Belgium, Austria and the Netherlands are briefly described. 4 figs.

  15. Alloy Effects on the Gas Nitriding Process

    Science.gov (United States)

    Yang, M.; Sisson, R. D.

    2014-12-01

    Alloy elements, such as Al, Cr, V, and Mo, have been used to improve the nitriding performance of steels. In the present work, plain carbon steel AISI 1045 and alloy steel AISI 4140 were selected to compare the nitriding effects of the alloying elements in AISI 4140. Fundamental analysis is carried out by using the "Lehrer-like" diagrams (alloy specific Lehrer diagram and nitriding potential versus nitrogen concentration diagram) and the compound layer growth model to simulate the gas nitriding process. With this method, the fundamental understanding for the alloy effect based on the thermodynamics and kinetics becomes possible. This new method paves the way for the development of new alloy for nitriding.

  16. 25 CFR 226.8 - Corporation and corporate information.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Corporation and corporate information. 226.8 Section 226... RESERVATION LANDS FOR OIL AND GAS MINING Leasing Procedure, Rental and Royalty § 226.8 Corporation and corporate information. (a) If the applicant for a lease is a corporation, it shall file evidence of...

  17. Does corporate social performance reduce greenhouse gas emissions at the macro level?

    NARCIS (Netherlands)

    Graafland, Johan; Hudson, Paul; Werner, Jonas

    2016-01-01

    Corporate social performance (CSP) is assumed to have a positive impact on macroeconomic sustainability, but empirical evidence of this impact is absent in the literature. The objective of this paper is to investigate the macro impacts of CSP. We first establish a conceptual framework on the

  18. Sulfur oxides and nitrogen oxides gas treating process

    International Nuclear Information System (INIS)

    Forbes, J. T.

    1985-01-01

    A process is disclosed for treating particle-containing gas streams by removing particles and gaseous atmospheric pollutants. Parallel passage contactors are utilized to remove the gaseous pollutants. The minimum required gas flow rate for effective operation of these contactors is maintained by recycling a variable amount of low temperature gas which has been passed through a particle removal zone. The recycled gas is reheated by heat exchange against a portion of the treated gas

  19. British strong-acid leach process targeted at refractory uranium ores

    International Nuclear Information System (INIS)

    Anon.

    1975-01-01

    The UKAEA-patented strong-acid leach process for refractory U ores is briefly outlined with emphasis on its variations from the conventional dilute-acid process and the projected economics for a processing plant using this process. The process uses 6N H 2 SO 4 with a sharply reduced leaching time over conventional processes. The solubilized U is removed by percolation and the use of only about 10 percent liquid produces less effluent. Conventional processing plant equipment can be used except at the feed preparation, acid mixing, curing, and washing stages. Ore can be processed at larger grain sizes and the milling is done in a dry rod mill. Alternatives to the percolation removal of U are listed. Other work being done by UKAEA on U recovery from ores is briefly indicated. (U.S.)

  20. Portable spectrometer monitors inert gas shield in welding process

    Science.gov (United States)

    Grove, E. L.

    1967-01-01

    Portable spectrometer using photosensitive readouts, monitors the amount of oxygen and hydrogen in the inert gas shield of a tungsten-inert gas welding process. A fiber optic bundle transmits the light from the welding arc to the spectrometer.

  1. British Standard method for determination of ISO speed and average gradient of direct-exposure medical and dental radiographic film/process combinations

    International Nuclear Information System (INIS)

    1983-01-01

    Under the direction of the Cinematography and Photography Standards Committee, a British Standard method has been prepared for determining ISO speed and average gradient of direct-exposure medical and dental radiographic film/film-process combinations. The method determines the speed and gradient, i.e. contrast, of the X-ray films processed according to their manufacturer's recommendations. (U.K.)

  2. Treatment of gas from an in situ conversion process

    Science.gov (United States)

    Diaz, Zaida [Katy, TX; Del Paggio, Alan Anthony [Spring, TX; Nair, Vijay [Katy, TX; Roes, Augustinus Wilhelmus Maria [Houston, TX

    2011-12-06

    A method of producing methane is described. The method includes providing formation fluid from a subsurface in situ conversion process. The formation fluid is separated to produce a liquid stream and a first gas stream. The first gas stream includes olefins. At least the olefins in the first gas stream are contacted with a hydrogen source in the presence of one or more catalysts and steam to produce a second gas stream. The second gas stream is contacted with a hydrogen source in the presence of one or more additional catalysts to produce a third gas stream. The third gas stream includes methane.

  3. The Role of Sustainability Resources of Large Greenhouse Gas Emitters: The Case of Corporations in Alberta, Canada

    Directory of Open Access Journals (Sweden)

    Marwa Hannouf

    2017-01-01

    Full Text Available With the global challenge of climate change, it becomes crucial to understand the factors that can guide carbon intensive companies to comply with environmental regulations through significant reductions in greenhouse gas (GHG emissions. Using the natural-resource-based view, the argument in this paper is that focusing on sustainability-driven resources by companies is a way to meet environmental compliance and reduce GHG emissions while gaining differential competitive benefits. A specific analysis on Alberta case has discussed large GHG emitters’ environmental compliance mechanisms in the context of their sustainability resources. The aim is examining if large GHG emitters in Alberta related to corporations having sustainability resources are complying with the Specified Gas Emitters Regulation (SGER reduction requirement through cleaner-production driven internal mechanisms. The paper examines the existence of the sustainability resources in the reporting companies related to large GHG emitters responsible for 86% of total GHG reported by facilities with emissions above the threshold of 100 kilotonnes of GHG per year under SGER in Alberta. Corporations are found not using their sustainability resource potential to achieve internal reductions in GHG emissions throughout their facilities. Thus, some recommendations are presented for Alberta case as well as for environmental regulations in other jurisdictions that can potentially help policy makers improve their climate change regulations and achieve their global targets and enable companies to gain competitive advantage while meeting GHG reduction compliance.

  4. Implementing process safety management in gas processing operations

    International Nuclear Information System (INIS)

    Rodman, D.L.

    1992-01-01

    The Occupational Safety and Health Administration (OSHA) standard entitled Process Safety Management of Highly Hazardous Chemicals; Explosives and Blasting Agents was finalized February 24, 1992. The purpose of the standard is to prevent or minimize consequences of catastrophic releases of toxic, flammable, or explosive chemicals. OSHA believes that its rule will accomplish this goal by requiring a comprehensive management program that integrates technologies, procedures, and management practices. Gas Processors Association (GPA) member companies are significantly impacted by this major standard, the requirements of which are extensive and complex. The purpose of this paper is to review the requirements of the standard and to discuss the elements to consider in developing and implementing a viable long term Process Safety Management Program

  5. British Coal and the energy scene

    Energy Technology Data Exchange (ETDEWEB)

    Cruttenden, M G [British Coal Corporation, London (United Kingdom)

    1992-01-01

    This paper attempts to describe British Coal's (BCC) present position in a rapidly changing UK Energy Market where competition, with imported coal and with other fuels, particularly natural gas is likely to continue to increase. As a relatively high cost coal producer by world standards BCC, while continuing its efforts to improve productivity and lower costs, must work to enhance the value of its product in the market place both by improving quality to more closely match customers individual needs and by offering supporting services which ensure overall customer satisfaction. The paper explores each market sector and describes the steps which the Corporation is taking to improve its competitive position in each market with particular reference to quality standards and supporting services. Finally it attempts to forecast some possible new developments for the future. 3 tabs.

  6. British passports

    CERN Multimedia

    IT Department

    2008-01-01

    Please note that from 01/01/2009, the passport section of the British Consulate will move from Geneva to Paris. This change is part of a global initiative to rationalize passport services and reduce administrative costs while ensuring that the quality of the service remains high. The aim is to issue new passports within 10 working days of receiving applications (excluding transit time). From 1st January 2009 passport applications should be sent by courier or registered post directly to: British Consulate General BP111-08 75363 Paris CEDEX 08 France For further information please refer to: http://ukinswitzerland.fco.gov.uk/en/passports/passport-move/

  7. Corporate corruption of the environment: sustainability as a process of compromise.

    Science.gov (United States)

    Nyberg, Daniel; Wright, Christopher

    2013-09-01

    A key response to environmental degradation, climate change and declining biodiversity has been the growing adoption of market principles in an effort to better value the social good of nature. Through concepts such as 'natural capitalism' and 'corporate environmentalism', nature is increasingly viewed as a domain of capitalist endeavour. In this article, we use convention theory and a pluralist understanding of social goods to investigate how the social good of the environment is usurped by the alternate social good of the market. Through analysis of interviews with sustainability managers and corporate documentation, we highlight how organizational actors employ compromise to temporally settle disputes between competing claims about environmental activities. Our findings contribute to an understanding of the processes of empirically grounded critique and the under-theorized concept of compromise between social goods. Rather than protecting the environment, the corporate promotion of sustainability facilitates the corruption of the social good of the environment and its conversion into a market commodity. © London School of Economics and Political Science 2013.

  8. Carbon dioxide removal in gas treating processes

    International Nuclear Information System (INIS)

    Lidal, H.

    1992-06-01

    The main contribution of this work is the development of a simple and reliable modelling technique on carbon dioxide removal describing the vapor-liquid equilibria of CO 2 in aqueous alkanolamine solutions. By making use of measured pH data, the author has circumvented the problem of estimating interaction parameters, activity coefficients, and equilibrium constants in the prediction of vapor-liquid equilibria. The applicability of the model is best demonstrated on the tertiary amine system using MDEA. For this system, the VLE is accurately represented for temperatures in the range 25 to 140 o C, for CO 2 loadings from 0.001 to 1 mol/mol, and for amine molarities usually encountered in acid gas treating processes. The absorption of CO 2 into solutions containing the sterically hindered amine AMP, is also well described by the model. The equilibrium of CO 2 in mixed solvents containing a glycol (TEG,DEG) and an alkonolamine (MEA,DEA) has been measured at temperatures encountered in the absorption units. An equilibrium model has been developed for the CO 2 /TEG/MEA system for estimation of CO 2 partial pressures, covering loadings and temperatures for both absorption and desorption conditions. An important spin-off of the work described is that two new experimental set-ups have been designed and built. 154 refs., 38 figs., 22 tabs

  9. Carbon dioxide removal in gas treating processes

    Energy Technology Data Exchange (ETDEWEB)

    Lidal, H

    1992-06-01

    The main contribution of this work is the development of a simple and reliable modelling technique on carbon dioxide removal describing the vapor-liquid equilibria of CO{sub 2} in aqueous alkanolamine solutions. By making use of measured pH data, the author has circumvented the problem of estimating interaction parameters, activity coefficients, and equilibrium constants in the prediction of vapor-liquid equilibria. The applicability of the model is best demonstrated on the tertiary amine system using MDEA. For this system, the VLE is accurately represented for temperatures in the range 25 to 140{sup o}C, for CO{sub 2} loadings from 0.001 to 1 mol/mol, and for amine molarities usually encountered in acid gas treating processes. The absorption of CO{sub 2} into solutions containing the sterically hindered amine AMP, is also well described by the model. The equilibrium of CO{sub 2} in mixed solvents containing a glycol (TEG,DEG) and an alkonolamine (MEA,DEA) has been measured at temperatures encountered in the absorption units. An equilibrium model has been developed for the CO{sub 2}/TEG/MEA system for estimation of CO{sub 2} partial pressures, covering loadings and temperatures for both absorption and desorption conditions. An important spin-off of the work described is that two new experimental set-ups have been designed and built. 154 refs., 38 figs., 22 tabs.

  10. The future of UK gas producers

    International Nuclear Information System (INIS)

    Hallas, P.A.

    1991-01-01

    Traditionally, an oil company wishing to develop UK gas reserves almost always faced a protracted gas sales negotiation with British Gas. British Gas then had an effective monopoly in the resale of that gas to final consumers. This traditional pattern is now in a process of fundamental change, as a result of recent UK gas market re-regulation and the emergence of a new large scale opportunity to sell gas for power generation. The impact of these changes is still not very well understood outside a relatively small group of gas specialists but is likely to be significant for British Gas, consumers and UK gas producers. This paper outlines the background to the recent changes, the possible future of UK gas marketing and the likely impact on gas producers in the North Sea

  11. Big and Little Feet Provincial Profiles: British Columbia

    Directory of Open Access Journals (Sweden)

    Sarah Dobson

    2017-09-01

    Full Text Available This communiqué provides a summary of the production- and consumption-based greenhouse gas emissions accounts for British Columbia, as well as their associated trade flows. It is part of a series of communiqués profiling the Canadian provinces and territories.1 In simplest terms, a production-based emissions account measures the quantity of greenhouse gas emissions produced in British Columbia. In contrast, a consumptionbased emissions account measures the quantity of greenhouse gas emissions generated during the production process for final goods and services that are consumed in British Columbia through household purchases, investment by firms and government spending. Trade flows refer to the movement of emissions that are produced in British Columbia but which support consumption in a different province, territory or country (and vice versa. For example, emissions at the Port of Vancouver that are associated with goods that are subsequently exported to Ontario for sale are recorded as a trade flow from British Columbia to Ontario. Moving in the opposite direction, emissions associated with the production of Alberta crude oil that is refined in British Columbia and sold as motor gasoline to a British Columbia consumer are recorded as a trade flow from Alberta to British Columbia. For further details on these results in a national context, the methodology for generating them and their policy implications, please see the companion papers to this communiqué series: (1 Fellows and Dobson (2017; and (2 Dobson and Fellows (2017. Additionally, the consumption emissions and trade flow data for each of the provinces and territories are available at: http://www.policyschool.ca/embodied-emissions-inputs-outputs-datatables-2004-2011/.

  12. Cooling process in separation devices of krypton gas

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, S; Sugimoto, K

    1975-06-11

    To prevent entry of impurities into purified gases and to detect leaks of heat exchanger in a separation and recovering device of krypton gas by means of liquefaction and distillation, an intermediate refrigerant having the same or slightly higher boiling point than that of gas to be cooled is used between the gas to be cooled (process gas) and refrigerant (nitrogen), and the pressure of the gas to be cooled is controlled to have a pressure higher than the intermediate refrigerant to cool the gas to be cooled.

  13. Combustible gas recombining method and processing facility for gas waste

    International Nuclear Information System (INIS)

    Watabe, Atsushi; Murakami, Kazuo

    1998-01-01

    Combustible gases (hydrogen, oxygen) generated by radiation decomposition of reactor water in the vicinity of a reactor core in a reactor pressure vessel of a BWR type nuclear power plant pass, together with flow of steams, through a gas/water separator and a steam dryer disposed at the upper portion of a reactor core. A catalyst for allowing hydrogen and oxygen to react efficiently and recombine them into water is plated on the surface of the steam dryer. The catalyst comprises palladium (Pd) or platinum (Pt) or a Pd-Pt alloy. The combustible gases passing through the steam dryer are recombined and formed into steams by the catalyst. A slight amount of hydrogen and oxygen which are not recombined transfers, together with main steams, from a main steam pipe to a main condensator by way of a turbine. Then they are released, together with air from an air extraction device, from an activated carbon-type rare gas hold up tower. (I.N.)

  14. Development of high purity CO gas recovery system for BOF gas by modified PSA process

    Energy Technology Data Exchange (ETDEWEB)

    Sakuraya, Toshikazu; Fujii, Tetsuya; Yaji, Motoyasu; Matsuki, Takao; Matsui, Shigeo; Hayashi, Shigeki

    1985-01-01

    COPISA process (where two processes for separating CO-adsorptive gases and desorbing desorption-difficult gas are added to conventional PSA gas separation process) is outlined. In two units of PSA, CO/sub 2/ gas is adsorbed and separated in first PSA unit. The gas excluding CO/sub 2/ is fed to second PSA unit, where CO is adsorbed and separated from N/sub 2/ and H/sub 2/, and then desorbed and recovered under reduced pressure. For optimizing the process, a pilot plant was operated for about 1000 hrs. in a half year. The results confirm possibility of simplifying pre-treatment of coal gas. CO-PSA pressure swing pattern suitable for elimination of Co-adsorptive N/sub 2/ is established. Recovery of CO gas is enhanced. Optimization of gas flow pattern between adsorption towers required for reduction in operating cost is performed. (7 figs, 1 tab, 8 refs)

  15. Mathematical simulation of the process of condensing natural gas

    Science.gov (United States)

    Tastandieva, G. M.

    2015-01-01

    Presents a two-dimensional unsteady model of heat transfer in terms of condensation of natural gas at low temperatures. Performed calculations of the process heat and mass transfer of liquefied natural gas (LNG) storage tanks of cylindrical shape. The influence of model parameters on the nature of heat transfer. Defined temperature regimes eliminate evaporation by cooling liquefied natural gas. The obtained dependence of the mass flow rate of vapor condensation gas temperature. Identified the possibility of regulating the process of "cooling down" liquefied natural gas in terms of its partial evaporation with low cost energy.

  16. Mathematical simulation of the process of condensing natural gas

    Directory of Open Access Journals (Sweden)

    Tastandieva G.M.

    2015-01-01

    Full Text Available Presents a two-dimensional unsteady model of heat transfer in terms of condensation of natural gas at low temperatures. Performed calculations of the process heat and mass transfer of liquefied natural gas (LNG storage tanks of cylindrical shape. The influence of model parameters on the nature of heat transfer. Defined temperature regimes eliminate evaporation by cooling liquefied natural gas. The obtained dependence of the mass flow rate of vapor condensation gas temperature. Identified the possibility of regulating the process of “cooling down” liquefied natural gas in terms of its partial evaporation with low cost energy.

  17. Method of optimization of the natural gas refining process

    Energy Technology Data Exchange (ETDEWEB)

    Sadykh-Zade, E.S.; Bagirov, A.A.; Mardakhayev, I.M.; Razamat, M.S.; Tagiyev, V.G.

    1980-01-01

    The SATUM (automatic control system of technical operations) system introduced at the Shatlyk field should assure good quality of gas refining. In order to optimize the natural gas refining processes and experimental-analytical method is used in compiling the mathematical descriptions. The program, compiled in Fortran language, in addition to parameters of optimal conditions gives information on the yield of concentrate and water, concentration and consumption of DEG, composition and characteristics of the gas and condensate. The algorithm for calculating optimum engineering conditions of gas refining is proposed to be used in ''advice'' mode, and also for monitoring progress of the gas refining process.

  18. Mathematical simulation of the process of condensing natural gas

    OpenAIRE

    Tastandieva G.M.

    2015-01-01

    Presents a two-dimensional unsteady model of heat transfer in terms of condensation of natural gas at low temperatures. Performed calculations of the process heat and mass transfer of liquefied natural gas (LNG) storage tanks of cylindrical shape. The influence of model parameters on the nature of heat transfer. Defined temperature regimes eliminate evaporation by cooling liquefied natural gas. The obtained dependence of the mass flow rate of vapor condensation gas temperature. Identified the...

  19. On-line optimal control improves gas processing

    International Nuclear Information System (INIS)

    Berkowitz, P.N.; Papadopoulos, M.N.

    1992-01-01

    This paper reports that the authors' companies jointly funded the first phase of a gas processing liquids optimization project that has the specific purposes to: Improve the return of processing natural gas liquids, Develop sets of control algorithms, Make available a low-cost solution suitable for small to medium-sized gas processing plants, Test and demonstrate the feasibility of line control. The ARCO Willard CO 2 gas recovery processing plant was chosen as the initial test site to demonstrate the application of multivariable on-line optimal control. One objective of this project is to support an R ampersand D effort to provide a standardized solution to the various types of gas processing plants in the U.S. Processes involved in these gas plants include cryogenic separations, demethanization, lean oil absorption, fractionation and gas treating. Next, the proposed solutions had to be simple yet comprehensive enough to allow an operator to maintain product specifications while operating over a wide range of gas input flow and composition. This had to be a supervisors system that remained on-line more than 95% of the time, and achieved reduced plant operating variability and improved variable cost control. It took more than a year to study various gas processes and to develop a control approach before a real application was finally exercised. An initial process for C 2 and CO 2 recoveries was chosen

  20. Gas treatment processes for keeping the environment of nuclear plants free from gas-borne activity

    International Nuclear Information System (INIS)

    Schiller, H.

    1977-01-01

    The separation processes in gas treatment steps for the decontamination of circuit or offgas streams are described and their practicability is evaluated. Examples of the effectiveness of gas separation plants for keeping the environment within and without nuclear plants free from harmful gas-borne activity are presented. (orig.) [de

  1. Light-duty vehicle greenhouse gas emission standards and corporate average fuel economy standards : final rule

    Science.gov (United States)

    2010-05-07

    Final Rule to establish a National Program consisting of new standards for light-duty vehicles that will reduce greenhouse gas emissions and improve fuel economy. This joint : Final Rule is consistent with the National Fuel Efficiency Policy announce...

  2. Process for the production of hydrogen/deuterium-containing gas

    International Nuclear Information System (INIS)

    Nitschke, E.; Desai, A.; Ilgner, H.

    1978-01-01

    A process for the production of hydrogen/deuterium-containing gas is described in which the enriched condensate obtained from the production of a hydrogen/deuterium-containing gas mixture is collected and subjected to a direct exchange of isotopes with the feedsteam admitted to the process. Such condensate can be brought into direct exchange of isotopes with the gas water vapor mixture within the process, viz. ahead of the CO conversion section. The exchange of isotopes may be performed according to the counter-current principle. If it is intended to maintain in the hydrogen/deuterium-containing gas a certain definite content of water vapor whose phase condition is superior to the condition achieved when using normal cooling water, this gas, at least 0.6 kg/m 3 of gas, is subjected to an exchange of isotopes with the water fed additionally into the process

  3. Gas-processing profit margin series begins in OGJ

    International Nuclear Information System (INIS)

    Kovacs, K.J.

    1991-01-01

    This paper reports on the bases and methods employed by the WK (Wright, Killen and Co, Houston) profit-margin indicator for U.S. gas-processing plants. Additionally, this article reviews the historical profitability of the gas-processing industry and key factors affecting these trends. Texas was selected as the most representative for the industry, reflecting the wide spectrum of gas-processing plants. The profit performance of Texas' gas plants is of special significance because of the large number of plants and high volume of NGL production in the region

  4. Analysis of an innovative process for landfill gas quality improvement

    International Nuclear Information System (INIS)

    Lombardi, L.; Carnevale, E.A.

    2016-01-01

    Low methane content landfill gas is not suitable for feeding engines and is generally flared. This type of landfill gas may be enriched by removing the inert carbon dioxide. An innovative process, based on the carbon dioxide captured by means of accelerated carbonation of bottom ash was proposed and studied for the above purpose. The process was investigated at a laboratory scale, simulating different landfill gas compositions. The enrichment process is able to decrease the carbon dioxide concentration from 70 to 80% in volume to 60% in volume, requiring about 36 kg of bottom ash per Nm"3 of landfill gas. Using this result it was estimated that an industrial scale plant, processing 100–1000 Nm"3/h of low methane content landfill gas requires about 28,760–2,87,600 t of bottom ash for a one year operation. The specific cost of the studied enrichment process was evaluated as well and ranges from 0.052 to 0.241 Euro per Nm"3 of entering landfill gas. The energy balance showed that about 4–6% of the energy entered with the landfill gas is required for carrying out the enrichment, while the use of the enriched landfill gas in the engine producing electricity allows for negative carbon dioxide emission. - Highlights: • The process uses a waste stream as material to capture CO_2. • The process uses a simple gas/solid fixed bed contact reactor at ambient conditions. • The process captures the CO_2 to enrich low-CH4 landfill gas. • The specific cost ranges from 0.052 to 0.241 Euro per Nm"3 of entering landfill gas. • The process consumes about 4–6% of the entering energy and acts as CO_2 sink.

  5. Off-gas processing method in reprocessing plant

    International Nuclear Information System (INIS)

    Kobayashi, Yoshihiro; Seki, Eiji.

    1990-01-01

    Off-gases containing a radioactive Kr gas generated in a nuclear fuel reprocessing plant are at first sent to a Kr gas separator. Then, the radioactive Kr gas extracted there is introduced to a Kr gas fixing device. A pretreatment and a post-treatment are applied by using a non-radioactive clean inert gas except for the Kr gas as a purge gas. If the radioactive Kr gas is contained in the off-gases discharged from the Kr gas fixing device after applying the post-treatment, the off gases are returned to the Kr gas separator. Accordingly, in a case where the radioactive Kr gas is contained in the off-gases discharged from the Kr gas fixing device, it is not necessary to apply the fixing treatment to all of the off gases. In view of the above, increase of the amount of processing gases can be suppressed and the radioactive Kr gas can be fixed efficiently and economically. (I.N.)

  6. Price trends of oil and gas. Influence from the development on the British gas market; Prisutsikter for olje og gass. Vil utviklingen paa det britiske gassmarked smitte?

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, B.L.

    1996-12-31

    This paper focuses on the future prospects of oil and gas prices in Europe being influenced by the liberalized market in the United Kingdom. With reference to the Norwegian continental shelf, the market price of oil determines the price of gas because the oil production will be much higher than the production of gas for a long time. From 1998 onwards, a new natural gas pipeline will be operating between the United Kingdom and the Continent having a capacity of 20 billion Sm{sup 3} in both directions. The author gives at first a brief description of the continental market of to day, secondly, a discussion on how to liberalize such a market together with experience obtained in the United Kingdom, and thirdly, the risk of falling prices being similar to the existing bargain prices in the United Kingdom. 11 figs.

  7. Social licence, corporate social responsibility and coal seam gas: framing the new political dynamics of contestation

    International Nuclear Information System (INIS)

    Curran, Giorel

    2017-01-01

    This paper explores the contestation dynamics between the unconventional gas mining sector and its challengers through the prism of the social licence to operate. Social licence is a dominant narrative in the mining sector today and as a signifier of the sector's CSR credentials, the term is an influential one. Its capacity to confer project legitimacy, and hence avoid the risks of community opposition, helps explain why most companies seek to gain one. Today both gas proponents and opponents talk the language of social licence: the former to defend their projects, the latter to challenge them. Yet, beyond rhetoric, the precise meaning of social licence remains elusive. This paper uses a case study of community opposition to primarily coal seam gas projects in an eastern Australian region to explore how the absence of a precise meaning for social licence has created a strategic opportunity space for the industry's opponents to invest social licence with a potent democracy frame. This democracy framing has proved particularly effective as a contestation tool and helps explain the outcomes in this case. - Highlights: • Unconventional gas exploration and mining is becoming increasingly contested. • A key way of managing this contestation is through the social licence to operate. • Both proponents and opponents of gas mining use social licence strategically. • Social licence has become increasingly politicised. • A democratic frame assists the effectiveness of contestation.

  8. Good practice achievement of the firms within National agro processing industry of Thailand: Impacts on corporate image and stakeholder acceptance

    Directory of Open Access Journals (Sweden)

    Nuttavong Poonpool

    2016-07-01

    Full Text Available This article is about the effects of good practice achievement on stakeholder acceptance. The study examines the relationship between good practice achievement and stakeholder acceptance, where corporate image is taken as a mediator. The samples were 486 chief executive officers (CEO who participated in the national agro processing industry of Thailand. The ordinary least squares (OLS regression analysis was employed for data analysis. The findings show that good practice achievement, in which consists of fairness, transparency, accountability, responsibility, consistency, and independent, have the positive effect on corporate image significantly (p<0.1. Interestingly, corporate image mediates the relationship between good practice achievement and stakeholder acceptance significantly (p<0.05. Therefore, a key decision for managers in all levels and functions is to focus on good practice achievement that improves and develops corporate image and boost stakeholder acceptance.

  9. Duval Corporation application study: nuclear process energy from PE-CNSG

    International Nuclear Information System (INIS)

    1977-12-01

    The technical and economic studies were performed to examine the possible installation of a small, integral pressurized water reactor as an industrial energy source in the Duval Corporation's Frasch Process sulfur mining operation located in Culberson County, Texas. Since this is the first industrial application study attempted for this type of reactor, it has been a learning process on the nuclear plant side as well as the industrial side, particularly in the area of economic analysis. The importance of considering inflationary effects, the significance of plant financing form, and the annualized, after-tax cash flow and incremental rate-of-return methods of comparison in determing energy costs have all been recognized during the course of the study

  10. Floating natural gas processing plants. Technical ideal or feasible technology

    Energy Technology Data Exchange (ETDEWEB)

    Backhaus, H

    1977-04-01

    Realizability of floating natural gas processing plants is decisively influenced by the economy of the system. Illustrated by the example of the natural gas product LPG (liquefied petroleum gas), a model cost calculation is carried out. It is demonstrated that the increase in the price level during the 1973/1974 energy crisis is an important factor for the realiability in terms of economy of such complicated technical systems. Another aspect which the model calculation revealed is that the economy of floating natural gas processing plants and storage systems can only be estimated in connection with other system components.

  11. Heat-reactivatable adsorbent gas fractionator and process

    International Nuclear Information System (INIS)

    Verrando, M.G.

    1982-01-01

    A process and apparatus are provided for removing a first polar gas from a mixture thereof with a second gas. The gas mixture is passed through a sorbent bed having a preferential affinity for the first polar gas and the first polar gas is sorbed thereon so as to produce a gaseous effluent which has a concentration of first polar gas therein below a predetermined maximum. Then the polar gas sorbed on the sorbent bed is removed therefrom by application of microwave energy, at a temperature at which the sorbent is transparent to such energy, while passing a purge flow of gas in contact with the bed to flush out desorbed first polar gas from the bed. The bed is allowed to cool to a relatively efficient temperature for adsorption. The gas mixture is then again passed in contact with the bed. If two beds are used, one bed can be desorbed while the other is on-stream thereby maintaining a substantially continuous flow of effluent gas. The apparatus of the invention provides a sorbent bed assembly having a microwave energy generator positioned to direct such energy into the sorbent bed for desorption of first polar gas from the bed

  12. Using Noble Gas Measurements to Derive Air-Sea Process Information and Predict Physical Gas Saturations

    Science.gov (United States)

    Hamme, Roberta C.; Emerson, Steven R.; Severinghaus, Jeffrey P.; Long, Matthew C.; Yashayaev, Igor

    2017-10-01

    Dissolved gas distributions are important because they influence oceanic habitats and Earth's climate, yet competing controls by biology and physics make gas distributions challenging to predict. Bubble-mediated gas exchange, temperature change, and varying atmospheric pressure all push gases away from equilibrium. Here we use new noble gas measurements from the Labrador Sea to demonstrate a technique to quantify physical processes. Our analysis shows that water-mass formation can be represented by a quasi steady state in which bubble fluxes and cooling push gases away from equilibrium balanced by diffusive gas exchange forcing gases toward equilibrium. We quantify the rates of these physical processes from our measurements, allowing direct comparison to gas exchange parameterizations, and predict the physically driven saturation of other gases. This technique produces predictions that reasonably match N2/Ar observations and demonstrates that physical processes should force SF6 to be ˜6% more supersaturated than CFC-11 and CFC-12, impacting ventilation age calculations.

  13. Entrepreneurial orientation and corporate governance structures at the firm level in the South African oil and gas industry

    Directory of Open Access Journals (Sweden)

    Vincent B. Molokwu

    2013-03-01

    Full Text Available Orientation: Corporate governance systems (CGS have been observed as one of the most important structures and mechanisms that regulate the relationships between executives and shareholders. By having well-defined and established CGS, company board members and executives are able to shape company vision and increase managerial commitment towards formulating strategies that espouse an entrepreneurial orientation (EO. Firms with high levels of EO tend to be innovative and encourage creative initiatives in new products and technology developments. Research purpose: In an emerging economy such as South Africa, one of the primary goals of an organisation is growth and good governance, which can be achieved through wellgoverned structures and continuous innovation in the face of challenges. This study identified potential links between the multidimensional constructs of CGS and EO at the firm level in the South African oil and gas industry. Motivation for the study: One of the greatest challenges faced by organisations when implementing CGS is to ensure compliance. Research design, approach and method: Board members and senior decision-makers were surveyed in the South African oil and gas industry, using a structured questionnaire. A series of correlational analyses were used to determine the strength of relationships between the dimensions of EO and CGS. Main findings: By drawing extensively on existing theory on EO, this study found that the different dimensions of CGS have a significant and positive relationship with each of the EO dimensions – innovation, risk-taking and proactiveness. Practical/managerial implications: Corporate boards supportive of entrepreneurship must provide appropriate reward systems, top management support, explicit goals and appropriate organisational values which signal to employees that entrepreneurial behaviour action is desirable. Practitioners should scrutinise their governance structures in their organisations to

  14. Entrepreneurial orientation and corporate governance structures at the firm level in the South African oil and gas industry

    Directory of Open Access Journals (Sweden)

    Vincent B. Molokwu

    2013-03-01

    Full Text Available Orientation: Corporate governance systems (CGS have been observed as one of the most important structures and mechanisms that regulate the relationships between executives and shareholders. By having well-defined and established CGS, company board members and executives are able to shape company vision and increase managerial commitment towards formulating strategies that espouse an entrepreneurial orientation (EO. Firms with high levels of EO tend to be innovative and encourage creative initiatives in new products and technology developments.Research purpose: In an emerging economy such as South Africa, one of the primary goals of an organisation is growth and good governance, which can be achieved through wellgoverned structures and continuous innovation in the face of challenges. This study identified potential links between the multidimensional constructs of CGS and EO at the firm level in the South African oil and gas industry.Motivation for the study: One of the greatest challenges faced by organisations when implementing CGS is to ensure compliance.Research design, approach and method: Board members and senior decision-makers were surveyed in the South African oil and gas industry, using a structured questionnaire. A series of correlational analyses were used to determine the strength of relationships between the dimensions of EO and CGS.Main findings: By drawing extensively on existing theory on EO, this study found that the different dimensions of CGS have a significant and positive relationship with each of the EO dimensions – innovation, risk-taking and proactiveness.Practical/managerial implications: Corporate boards supportive of entrepreneurship must provide appropriate reward systems, top management support, explicit goals and appropriate organisational values which signal to employees that entrepreneurial behaviour action is desirable. Practitioners should scrutinise their governance structures in their organisations to ensure

  15. Project Safe. Gas related processes in SFR

    Energy Technology Data Exchange (ETDEWEB)

    Moreno, L. [Royal Inst. of Technology, Stockholm (Sweden). Dept. of Chemical Engineering; Skagius, K.; Soedergren, S.; Wiborgh, M. [Kemakta Konsult AB, Stockholm (Sweden)

    2001-06-01

    The radionuclide release from the SFR repository caused by gas generation was calculated for different scenarios for three repository parts (Silo, BMA and 1BTF). The calculation cases are based on the way the gas escapes from the concrete structures. In the basic cases the gas escapes through the evacuation pipes in the concrete lid of the Silo, through existing gaps between the concrete walls and the lid in BMA, and through the concrete backfill surrounding the waste packages in 1BTF. These cases correspond to the situation that we expect to occur. Another category of cases corresponds to the situation where an initial fracture exists in the concrete structures. The fracture is assumed to exist at the bottom of the respective concrete structure in the Silo and BMA. For 1BTF the initial defect is represented by a fracture transversely crossing the section containing the steel drums with ashes. Other cases were also calculated with the purpose of studying some special situations. For example, the consequences of a silo repository without evacuation pipes and backfill in the interior of BMA. The radionuclide release, for some radionuclides, may be increased by several orders of magnitude when contaminated water is expelled by gas from the interior of the concrete structures. However, the impact on the total doses during the first thousands years after closure of the repository is limited. The total dose is dominated by the release of organic {sup 14}C. Since the radionuclides are released to the coastal area during the first thousand years the dilution is considerable, which results in a very low dose.

  16. Project Safe. Gas related processes in SFR

    International Nuclear Information System (INIS)

    Moreno, L.

    2001-06-01

    The radionuclide release from the SFR repository caused by gas generation was calculated for different scenarios for three repository parts (Silo, BMA and 1BTF). The calculation cases are based on the way the gas escapes from the concrete structures. In the basic cases the gas escapes through the evacuation pipes in the concrete lid of the Silo, through existing gaps between the concrete walls and the lid in BMA, and through the concrete backfill surrounding the waste packages in 1BTF. These cases correspond to the situation that we expect to occur. Another category of cases corresponds to the situation where an initial fracture exists in the concrete structures. The fracture is assumed to exist at the bottom of the respective concrete structure in the Silo and BMA. For 1BTF the initial defect is represented by a fracture transversely crossing the section containing the steel drums with ashes. Other cases were also calculated with the purpose of studying some special situations. For example, the consequences of a silo repository without evacuation pipes and backfill in the interior of BMA. The radionuclide release, for some radionuclides, may be increased by several orders of magnitude when contaminated water is expelled by gas from the interior of the concrete structures. However, the impact on the total doses during the first thousands years after closure of the repository is limited. The total dose is dominated by the release of organic 14 C. Since the radionuclides are released to the coastal area during the first thousand years the dilution is considerable, which results in a very low dose

  17. Process and system for removing impurities from a gas

    Science.gov (United States)

    Henningsen, Gunnar; Knowlton, Teddy Merrill; Findlay, John George; Schlather, Jerry Neal; Turk, Brian S

    2014-04-15

    A fluidized reactor system for removing impurities from a gas and an associated process are provided. The system includes a fluidized absorber for contacting a feed gas with a sorbent stream to reduce the impurity content of the feed gas; a fluidized solids regenerator for contacting an impurity loaded sorbent stream with a regeneration gas to reduce the impurity content of the sorbent stream; a first non-mechanical gas seal forming solids transfer device adapted to receive an impurity loaded sorbent stream from the absorber and transport the impurity loaded sorbent stream to the regenerator at a controllable flow rate in response to an aeration gas; and a second non-mechanical gas seal forming solids transfer device adapted to receive a sorbent stream of reduced impurity content from the regenerator and transfer the sorbent stream of reduced impurity content to the absorber without changing the flow rate of the sorbent stream.

  18. Environmental Impact Assessment Process for Oil, Gas and Mining Projects in Nigeria: A Critical Analysis

    Directory of Open Access Journals (Sweden)

    Allan Ingelson and Chilenye Nwapi

    2014-06-01

    Full Text Available Oil and gas development projects are well known to have damaging environmental effects, and that is especially true in the Niger Delta region. Since the enactment of the Environmental Impact Assessment Act in Nigeria in 1992, there has been a general perception that EIAs are seldom carried out in the region. This article presents a critical analysis of legislation and practice concerning the environmental impact assessment (EIA process for oil and gas projects in Nigeria, the world’s twelfth largest producer of crude oil. It discusses a range of reasons why the impacts of oil and gas projects are not being managed well, despite the legal requirements for EIAs. A review of Nigeria’s environmental governance is presented along with a comprehensive discussion of the EIA process and its significant deficiencies. We argue that the EIA system for oil and gas projects in Nigeria reflects tokenism, resulting in the concentration of benefits of developments in big corporations and government officials. The EIA process in Nigeria faces many challenges that must be addressed in order to improve its effectiveness and alleviate the environmental burdens on this rich oil-producing region.

  19. Great gas plants : these five natural gas processing facilities demonstrate decades of top-flight technology

    Energy Technology Data Exchange (ETDEWEB)

    Byfield, M.

    2010-07-15

    The natural gas purification and pipeline sector is a major economic driver in Canada. Gas processing facilities are growing in number, and several large gas projects are being planned for future construction in the western provinces. This article outlined 5 gas plants in order to illustrate the sector's history and breadth in Canada. The Shell Jumping Pound gas complex was constructed in 1951 after a sulfur-rich gas discovery near Calgary in 1944. The Empress Straddle plant was built in 1971 in southeastern Alberta and is one of the largest single industrial consumers of electrical power in the province. The Fort Nelson gas processing plant is North America's largest sour gas processing facility. The Shell Caroline complex was built 1993. The Sable offshore energy project is located on the coast of Nova Scotia to handle gas produced from the Thebaud wells. A consortium is now considering the development of new gas fields in the Sable area. 5 figs.

  20. Gas stripping and recirculation process in heavy water separation plant

    International Nuclear Information System (INIS)

    Nazzer, D.B.; Thayer, V.R.

    1976-01-01

    Hydrogen sulfide is stripped from hot effluent, in a heavy water separation plant of the dual temperature isotope separation type, by taking liquid effluent from the hot tower before passage through the humidifier, passing the liquid through one or more throttle devices to flash-off the H 2 S gas content, and feeding the gas into an absorption tower containing incoming feed water, for recycling of the gas through the process

  1. Corporate environmental responsiveness strategies and competitiveness in the North American oil and gas industry

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, S.

    1996-12-31

    An exploratory study was conducted in the Canadian oil and gas industries to build a perspective on the environmental responsive strategies employed by the industry. Based on this study and a detailed review of the literature, hypotheses were formulated regarding organizational determinants of environmental responsiveness strategies and the impact of these strategies on firm performance. The hypotheses were tested through a questionnaire-based comparative survey of multiple informants in the Canadian and U.S. oil and gas industries. Results revealed that environmental responsiveness was influenced by management interpretation of environmental issues as threats or opportunities. Other significant factors noted were company size and resources, and collaborative problem-solving relationships with stockholders seen as spokespersons for the natural environment. Managerial interpretations of environmental issues appeared to be affected by leadership styles, organization design factors such as managerial discretion in decisions on the business/ natural environment interface, and the use of environmental performance indicators in employee control systems. refs., figs.

  2. Corporate environmental responsiveness strategies and competitiveness in the North American oil and gas industry

    International Nuclear Information System (INIS)

    Sharma, S.

    1996-01-01

    An exploratory study was conducted in the Canadian oil and gas industries to build a perspective on the environmental responsive strategies employed by the industry. Based on this study and a detailed review of the literature, hypotheses were formulated regarding organizational determinants of environmental responsiveness strategies and the impact of these strategies on firm performance. The hypotheses were tested through a questionnaire-based comparative survey of multiple informants in the Canadian and U.S. oil and gas industries. Results revealed that environmental responsiveness was influenced by management interpretation of environmental issues as threats or opportunities. Other significant factors noted were company size and resources, and collaborative problem-solving relationships with stockholders seen as spokespersons for the natural environment. Managerial interpretations of environmental issues appeared to be affected by leadership styles, organization design factors such as managerial discretion in decisions on the business/ natural environment interface, and the use of environmental performance indicators in employee control systems. refs., figs

  3. Process gas generator feeding internal combustion piston engines

    Energy Technology Data Exchange (ETDEWEB)

    Iwantscheff, G; Kostka, H; Henkel, H J

    1978-10-26

    The invention relates to a process gas generator feeding gaseous fuel to internal combustion piston engines. The cylinder linings of the internal combustion engine are enclosed by the catalytic reaction chamber of the process gas generator which contains perforated sintered nozzle bricks as carriers of the catalysts needed for the conversion. The reaction chamber is surrounded by the exhaust gas chamber around which a tube coil is ound which feeds the fuel charge to the reaction chamber after evaporation and mixing with exhaust gas and air. The fuel which may be used for this purpose, e.g., is low-octane gasoline or diesel fuel. In the reaction chamber the fuel is catalytically converted at temperatures above 200/sup 0/C, e.g., into low-molecular paraffins, carbon monoxide and hydrogen. Operation of the internal combustion engine with a process gas generator greatly reduces the pollutant content of the exhaust gases.

  4. Opportunities in the United States' gas processing industry

    International Nuclear Information System (INIS)

    Meyer, H.S.; Leppin, D.

    1997-01-01

    To keep up with the increasing amount of natural gas that will be required by the market and with the decreasing quality of the gas at the well-head, the gas processing industry must look to new technologies to stay competitive. The Gas Research Institute (GR); is managing a research, development, design and deployment program that is projected to save the industry US dollar 230 million/year in operating and capital costs from gas processing related activities in NGL extraction and recovery, dehydration, acid gas removal/sulfur recovery, and nitrogen rejection. Three technologies are addressed here. Multivariable Control (MVC) technology for predictive process control and optimization is installed or in design at fourteen facilities treating a combined total of over 30x10 9 normal cubic meter per year (BN m 3 /y) [1.1x10 12 standard cubic feet per year (Tcf/y)]. Simple pay backs are typically under 6 months. A new acid gas removal process based on n-formyl morpholine (NFM) is being field tested that offers 40-50% savings in operating costs and 15-30% savings in capital costs relative to a commercially available physical solvent. The GRI-MemCalc TM Computer Program for Membrane Separations and the GRI-Scavenger CalcBase TM Computer Program for Scavenging Technologies are screening tools that engineers can use to determine the best practice for treating their gas. (au) 19 refs

  5. Use of oxygen dosing to prevent flow accelerated corrosion in British Energy's Advanced Gas-Cooled Reactors

    International Nuclear Information System (INIS)

    Quirk, G.P.; Woolsey, I.S.; Rudge, A.

    2010-01-01

    Flow accelerated corrosion (FAC) was recognized as major threat to the carbon steel feed and economizer tubing of the once-through boilers of the UK's Advanced Gas-cooled Reactors (AGRs) following the observation of FAC damage of the boiler inlet orifice assemblies at two plants in 1977, and subsequent review of the likelihood of further damage elsewhere within the boilers of all AGRs. In most cases, replacement of susceptible tubing was not feasible; due to the inaccessibility of the boiler components within the reactor concrete pressure vessel. Preventing further FAC damage within the boilers therefore had to rely largely on changes to the boiler feedwater chemistry. Following extensive research programs carried out in the late 1970s and early 1980s two main feedwater chemistry regimes were adopted to suppress FAC in different AGRs. The four units found to be at greatest risk of FAC damage adopted an oxygen dosed All Volatile Treatment (AVT) regime during commissioning, while four other units retained the original deoxygenated ammonia dosed AVT regime, but with an increased feedwater pH. The deoxygenated ammonia dosed chemistry regime was also adopted in four AGR units subsequently built, which used 1%Cr0.5%Mo feed and economizer tubing in their once-through boilers. The oxygen dosed AVT chemistry regime adopted in four units having helical once-through boilers has proved highly effective in preventing FAC, with no evidence of damage after around 150,000 hours of operation. However, FAC damage was eventually found in some of the other units operating with a deoxygenated feedwater chemistry regime, in spite of having adopted an elevated feedwater pH. These units have now successfully converted to an oxygen dosed AVT feedwater chemistry regime to prevent further FAC damage, with the result that all 14 AGR reactors now operate with variants of the original oxygen dosed feedwater chemistry regime developed during the 1980s. The paper outlines the development of

  6. Contracting out gas processing : the pros and cons

    International Nuclear Information System (INIS)

    Stout, D.L.

    1999-01-01

    The impact of competition within the energy industry on the midstream infrastructure was discussed. It was demonstrated that it is no longer necessary to own all or a portion of a processing facility to be a successful exploration company. It is now possible for midstream operators to manage the transmission business, the gas storage sector and the gas processing segment of the industry. Contract options and issues that should be addressed by natural gas producers in determining risks involved in contracting out were summarized. Changes in the industry has greatly expanded the options and opportunities for companies, both upstream and midstream. The industry has been contracting out gas processing for many years. However, the entry into the business of the specialized midstream player should further enhance the producer's options. The ultimate goal for the producer should be to benefit from lower costs, long term offerings, and a reduced need to invest potential exploration capital into non-core processing facilities

  7. Corporate against corporate management

    OpenAIRE

    Runcev, Nikolce; Krstev, Boris; Golomeova, Mirjana

    2010-01-01

    In contemporary economic performance, corporate governance is considered an essential prerequisite in building a successful system for creating an attractive investment climate, which is characterized by competing companies oriented and efficient financial markets. Good corporate governance is based on principles of transparency, bias, efficiency, timeliness, completeness and accuracy of information at all levels of management. Companies with good corporate governance and afford easier acc...

  8. The world economy: Its impact on the gas processing industry

    International Nuclear Information System (INIS)

    Teleki, A.

    1994-01-01

    Gas processors are in the business of extracting C 2-7 hydrocarbons from natural gas streams and converting them to commercial grade gas liquids, valued at or slightly below oil product prices. If the margin of oil prices over gas prices is higher, the gas processing business is more profitable. An approximate index of profitability is the ratio of the price of a bbl of oil divided by the price of a million Btu of gas (the oil-gas ratio). Since the mid-1980s, by which time both the oil and gas markets had been largely deregulated, the oil-gas ratio fluctuated in the 10-12 range then peaked to over 15 in 1990-91. The recent fall in oil prices has driven the ratio to historically low levels of 6-7, which leads to gas processors curtailing ethane recovery. Various aspects of the world economy and the growth of oil consumption are discussed to forecast their effect on gas processors. It is expected that oil demand should grow at least 4% annually over 1994-98, due to factors including world economic growth and low energy prices. Oil prices are forecast to bottom out in late 1995 and rise thereafter to the mid-20 dollar range by the end of the 1990s. A close supply-demand balance could send short-term prices much higher. Some widening of the gas-oil ratio should occur, providing room for domestic natural gas prices to rise, but with a lag. 8 figs

  9. Corporate restructuring of the global energy industry, the next steps: the case of gas in Europe

    International Nuclear Information System (INIS)

    Roland, K.; Soerensen, E.S.

    2000-01-01

    The European energy sector will undergo a wave of restructuring and reorganization in the next 12 to 36 months. Deregulation at both the EU and national levels provides a catalyst, creating a range of new commercial forces that will require actors fundamentally to reappraise their business strategies. Companies will look for efficiency gains, economies of scale and scope, new approaches to risk management and a strategic positioning in the pan-European market. This will result in far-reaching structural changes in the industry, leading to a small number of large, vertically integrated energy companies with a wide spread of geographical interests. In this paper, we analyse these trends with reference to the European gas industry. (orig.)

  10. RISE AND ACQUISITIONS FINANCIAL POTENTIAL IN THE RESTRUCTURING PROCESS OF CORPORATIONS

    Directory of Open Access Journals (Sweden)

    L. Alekseienko

    2013-03-01

    Full Text Available The basic conceptual foundations of financial potential mergers and acquisitions, as factors of corporations external growth are investigated, existing approaches to the concept of restructuring are generalized, necessary components of the absorption capacity of the corporation are defined.

  11. FIELD DEMONSTRATION OF A MEMBRANE PROCESS TO RECOVER HEAVY HYDROCARBONS AND TO REMOVE WATER FROM NATURAL GAS

    Energy Technology Data Exchange (ETDEWEB)

    R. Baker; T. Hofmann; J. Kaschemekat; K.A. Lokhandwala; Membrane Group; Module Group; Systems Group

    2001-01-11

    The objective of this project is to design, construct and field demonstrate a 3-MMscfd membrane system to recover natural gas liquids (NGL) and remove water from raw natural gas. An extended field test to demonstrate system performance under real-world conditions is required to convince industry users of the efficiency and reliability of the process. The system will be designed and fabricated by Membrane Technology and Research, Inc. (MTR) and then installed and operated at British Petroleum (BP)-Amoco's Pascagoula, MS plant. The Gas Research Institute will partially support the field demonstration and BP-Amoco will help install the unit and provide onsite operators and utilities. The gas processed by the membrane system will meet pipeline specifications for dewpoint and Btu value and can be delivered without further treatment to the pipeline. Based on data from prior membrane module tests, the process is likely to be significantly less expensive than glycol dehydration followed by propane refrigeration, the principal competitive technology. At the end of this demonstration project the process will be ready for commercialization. The route to commercialization will be developed during this project and may involve collaboration with other companies already servicing the natural gas processing industry.

  12. FIELD DEMONSTRATION OF A MEMBRANE PROCESS TO RECOVER HEAVY HYDROCARBONS AND TO REMOVE WATER FROM NATURAL GAS

    Energy Technology Data Exchange (ETDEWEB)

    R. Baker; R. Hofmann; K.A. Lokhandwala

    2003-02-14

    The objective of this project is to design, construct and field demonstrate a membrane system to recover natural gas liquids (NGL) and remove water from raw natural gas. An extended field test to demonstrate system performance under real-world conditions would convince industry users of the efficiency and reliability of the process. The system has been designed and fabricated by Membrane Technology and Research, Inc. (MTR) and will be installed and operated at British Petroleum (BP)-Amoco's Pascagoula, MS plant. The Gas Research Institute will partially support the field demonstration and BP-Amoco will help install the unit and provide onsite operators and utilities. The gas processed by the membrane system will meet pipeline specifications for dewpoint and Btu value and can be delivered without further treatment to the pipeline. Based on data from prior membrane module tests, the process is likely to be significantly less expensive than glycol dehydration followed by propane refrigeration, the principal competitive technology. At the end of this demonstration project the process will be ready for commercialization. The route to commercialization will be developed during this project and may involve collaboration with other companies already servicing the natural gas processing industry.

  13. The political economy of corporate social responsibility and community development: a case study of Norway's Snoehvit natural gas complex

    Energy Technology Data Exchange (ETDEWEB)

    Klick, Matthew T

    2009-07-01

    This project uses stakeholder evidence from semi-structured interviews to analyze the relative effectiveness of an oil company's stated 'corporate social responsibility' (CSR) initiatives in a new, Arctic host community. Specifically, this project analyzes the outcomes of StatoilHydro initiatives to date in Hammerfest, Norway, where the Snoehvit (Snow White) natural gas project began production in 2007. It gauges the ability of 'socially responsible' approaches to development to internalize negative externalisation and promote positive 'spin-offs'. Arctic countries are increasingly prioritizing petroleum development. The convergence of dramatic climate change, increasing energy demands, and high energy prices has made the Arctic an alluring frontier for the oil industry and Arctic governments. Small Arctic communities are increasingly playing host to large energy projects with the potential for dramatic cultural, social, environmental, and economic upheaval, but also economic growth and increased human capital. In this case study, CSR initiatives resulted in a broader accounting of social costs and benefits, an outcome that better internalized externalities, and pareto-improving trades between stakeholders and industry. (Author). 87 refs., 5 figs., 5 tabs

  14. Mechanistic Processes Controlling Gas Sorption in Shale Reservoirs

    Science.gov (United States)

    Schaef, T.; Loring, J.; Ilton, E. S.; Davidson, C. L.; Owen, T.; Hoyt, D.; Glezakou, V. A.; McGrail, B. P.; Thompson, C.

    2014-12-01

    Utilization of CO2 to stimulate natural gas production in previously fractured shale-dominated reservoirs where CO2 remains in place for long-term storage may be an attractive new strategy for reducing the cost of managing anthropogenic CO2. A preliminary analysis of capacities and potential revenues in US shale plays suggests nearly 390 tcf in additional gas recovery may be possible via CO2 driven enhanced gas recovery. However, reservoir transmissivity properties, optimum gas recovery rates, and ultimate fate of CO2 vary among reservoirs, potentially increasing operational costs and environmental risks. In this paper, we identify key mechanisms controlling the sorption of CH4 and CO2 onto phyllosilicates and processes occurring in mixed gas systems that have the potential of impacting fluid transfer and CO2 storage in shale dominated formations. Through a unique set of in situ experimental techniques coupled with molecular-level simulations, we identify structural transformations occurring to clay minerals, optimal CO2/CH4 gas exchange conditions, and distinguish between adsorbed and intercalated gases in a mixed gas system. For example, based on in situ measurements with magic angle spinning NMR, intercalation of CO2 within the montmorillonite structure occurs in CH4/CO2 gas mixtures containing low concentrations (hydrocarbon recovery processes.

  15. Non-equilibrium plasma reactor for natrual gas processing

    International Nuclear Information System (INIS)

    Shair, F.H.; Ravimohan, A.L.

    1974-01-01

    A non-equilibrium plasma reactor for natural gas processing into ethane and ethylene comprising means of producing a non-equilibrium chemical plasma wherein selective conversion of the methane in natural gas to desired products of ethane and ethylene at a pre-determined ethane/ethylene ratio in the chemical process may be intimately controlled and optimized at a high electrical power efficiency rate by mixing with a recycling gas inert to the chemical process such as argon, helium, or hydrogen, reducing the residence time of the methane in the chemical plasma, selecting the gas pressure in the chemical plasma from a wide range of pressures, and utilizing pulsed electrical discharge producing the chemical plasma. (author)

  16. Review on biofuel oil and gas production processes from microalgae

    International Nuclear Information System (INIS)

    Amin, Sarmidi

    2009-01-01

    Microalgae, as biomass, are a potential source of renewable energy, and they can be converted into energy such as biofuel oil and gas. This paper presents a brief review on the main conversion processes of microalgae becoming energy. Since microalgae have high water content, not all biomass energy conversion processes can be applied. By using thermochemical processes, oil and gas can be produced, and by using biochemical processes, ethanol and biodiesel can be produced. The properties of the microalgae product are almost similar to those of offish and vegetable oils, and therefore, it can be considered as a substitute of fossil oil.

  17. Corporate Responsibility

    DEFF Research Database (Denmark)

    Waddock, Sandra; Rasche, Andreas

    2015-01-01

    We define and discuss the concept of corporate responsibility. We suggest that corporate responsibility has some unique characteristics, which makes it different from earlier conceptions of corporate social responsibility. Our discussion further shows commonalities and differences between corporate...... responsibility and related concepts, such as corporate citizenship and business ethics. We also outline some ways in which corporations have implemented corporate responsibility in practice....

  18. System evaluation of offshore platforms with gas liquefaction processes

    DEFF Research Database (Denmark)

    Nguyen, Tuong-Van; de Oliveira Júnior, Silvio

    2018-01-01

    Abstract Floating, production, storage and offloading plants are facilities used for offshore processing of hydrocarbons in remote locations. At present, the produced gas is injected back into the reservoir instead of being exported. The implementation of refrigeration processes offshore for liqu......Abstract Floating, production, storage and offloading plants are facilities used for offshore processing of hydrocarbons in remote locations. At present, the produced gas is injected back into the reservoir instead of being exported. The implementation of refrigeration processes offshore...... improvements are discussed based on an energy and exergy analysis. Compared to a standard platform where gas is directly injected into the reservoir, the total power consumption increases by up to 50%, and the exergy destruction within the processing plant doubles when a liquefaction system is installed....... It is therefore essential to conduct a careful analysis of the trade-off between the capital costs and operating revenues for such options....

  19. Strategy, Corporate Culture, Structure and Operational Processes as the Context for the Innovativeness of an Organization

    Directory of Open Access Journals (Sweden)

    Szczepańska-Woszczyna Katarzyna

    2018-03-01

    Full Text Available The paper refers to relationships between the innovativeness of an organization and its selected determinants such as strategy, corporate culture, structure and operational processes. Research was conducted among 200 managers at the top, middle and operational levels of management (200 companies operating in Poland implementing innovations - innovative companies. Conditions leading to innovations are described as the combination of processes, which result from the internal and external dynamics of a given entity. The analysis assumed that the assessment of company innovativeness would be based on an assessment of whether the company is a leader in the industry in terms of new products (the higher the rating, the more innovative the company is considered to be. The relationship between the dimensions of the company's functioning and the degree of its innovativeness was rated on the basis of two measures: the Spearman's rank correlation coefficient and the chi-square coefficient. It was assumed that the most innovative companies have structures similar to organic ones, with a weak influence of the elements of mechanistic structures. This assumption was proven in relation to features of organizations considered important for innovativeness.

  20. Determinants of corporate lobbying intensity in the lease standard-setting process

    Directory of Open Access Journals (Sweden)

    Lucia Mellado

    2017-07-01

    Full Text Available The highly controversial lease standard-setting project that will replace the standards currently in place, establishes a new approach that includes the recognition of all assets and liabilities associated with lease contracts on the balance sheet, regardless of their classification. The complex standard-setting process and the heated debate among stakeholders makes the analysis of the lobbying phenomenon an important matter for study. The aim of this paper is to find explanatory factors that predict the behaviour of corporate groups with respect to the lease standard-setting process. To achieve this objective, we scrutinize the submission of comment letters by 306 non-financial listed companies in response to the discussion paper (DP 2009 and two exposure drafts (ED 2010 and ED 2013 elaborated jointly by the IASB and the FASB by distinguishing among three degrees of intensity in lobbying activities, depending on participation in the different discussion periods. Our empirical study is conducted through a multivariate analysis that shows the intensity of lobbying by considering participation in the three consultation periods. The results show that the intensity of lobbying is associated with size, profitability, age, industry and managerial ownership. The evidence can be used to predict lobbying behaviour. The research has implications for standard setters and contributes to prior lobbying research.

  1. Microwave Plasma Sources for Gas Processing

    International Nuclear Information System (INIS)

    Mizeraczyk, J.; Jasinski, M.; Dors, M.; Zakrzewski, Z.

    2008-01-01

    In this paper atmospheric pressure microwave discharge methods and devices used for producing the non-thermal plasmas for processing of gases are presented. The main part of the paper concerns the microwave plasma sources (MPSs) for environmental protection applications. A few types of the MPSs, i.e. waveguide-based surface wave sustained MPS, coaxial-line-based and waveguide-based nozzle-type MPSs, waveguide-based nozzleless cylinder-type MPS and MPS for microdischarges are presented. Also, results of the laboratory experiments on the plasma processing of several highly-concentrated (up to several tens percent) volatile organic compounds (VOCs), including Freon-type refrigerants, in the moderate (200-400 W) waveguide-based nozzle-type MPS (2.45 GHz) are presented. The results showed that the microwave discharge plasma fully decomposed the VOCs at relatively low energy cost. The energy efficiency of VOCs decomposition reached 1000 g/kWh. This suggests that the microwave discharge plasma can be a useful tool for environmental protection applications. In this paper also results of the use of the waveguide-based nozzleless cylinder-type MPS to methane reforming into hydrogen are presented

  2. 17 CFR 249.508 - Form 8-M, consent to service of process by a corporation which is a nonresident broker-dealer.

    Science.gov (United States)

    2010-04-01

    ... to service of process by a corporation which is a nonresident broker-dealer. This form shall be filed... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form 8-M, consent to service of process by a corporation which is a nonresident broker-dealer. 249.508 Section 249.508 Commodity...

  3. Process for producing alcohols from synthesis gas

    International Nuclear Information System (INIS)

    Stevens, R.R.

    1988-01-01

    A process is described for making alcohols comprising contacting a mixture of hydrogen and carbon monoxide with a catalyst comprising: (1) as a first component, at least one element selected from the group consisting of molybdenum and tungsten in free or combined form; (2) as a second component, at least one element selected from the group consisting of cobalt and nickel in free or combined form; (3) as a third component, a promoter comprising an alkali or alkaline earth element in free or combined form; the catalyst excluding rhodium and ruthenium and containing less than two (2) weight percent copper; at a pressure of at least about 500 psig and at conditions sufficient to form an alcohol fraction boiling in the range of motor gasoline in at least 20 percent CO/sub 2/ free carbon selectivity, the alcohol fraction containing a C/sub 1/ to C/sub 2-5/ alcohol weight ratio of less than about 1:1

  4. Method for treating a nuclear process off-gas stream

    International Nuclear Information System (INIS)

    Pence, D.T.; Chou, C.-C.

    1981-01-01

    A method is described for selectively removing and recovering the noble gas and other gaseous components typically emitted during nuclear process operations. The method is useful for treating dissolver off-gas effluents released during reprocessing of spent nuclear fuels to permit radioactive contaminant recovery prior to releasing the remaining off-gases to the atmosphere. The method involves a sequence of adsorption and desorption steps which are specified. Particular reference is made to the separation of xenon and krypton from the off-gas stream, and to the use of silver-exchanged mordenite as the adsorbent. (U.K.)

  5. Process Investigation of Tube Expansion by Gas Detonation

    OpenAIRE

    Bach, F.-W.; Beerwald, C.; Brosius, A.; Gershteyn, G.; Hermes, M.; Kleiner, M.; Olivier, H.; Weber, M.

    2006-01-01

    The present paper deals with the expansion of tubes by direct application of gas detonation waves, i.e. the gas is both pressure medium and energy source. After an introduction to gas detonation forming, measurements of the motion process and the internal pressures are presented. Results of free expansion and of forming into a die are thoroughly studied and compared to the results of quasi-static burst tests and hydroforming. Using pure aluminum Al99.5 and a medium strength alloy AlMgSi1, ...

  6. Flue Gas Cleaning With Alternative Processes and Reaction Media

    DEFF Research Database (Denmark)

    Rasmussen, Søren Birk; Huang, Jun; Riisager, Anders

    2007-01-01

    Alternative methods to the traditional industrial NOX and SOXflue gas cleaning processes working at lower temperatures and/orleading to useful products are desired. In this work we presentour latest results regarding the use of molten ionic media inelectrocatalytic membrane separation, ionic liquid...... reversibleabsorption and supported ionic liquid deNOX catalysis. Furtherdevelopment of the methods will hopefully make them suitable forinstallation in different positions in the flue gas duct ascompared to the industrial methods available today....

  7. Process for preparing a normal lighting and heating gas etc

    Energy Technology Data Exchange (ETDEWEB)

    Becker, J

    1910-12-11

    A process for preparing a normal lighting and heating gas from Australian bituminous shale by distillation and decomposition in the presence of water vapor is characterized by the fact that the gasification is suitably undertaken with gradual filling of a retort and with simultaneous introduction of water vapor at a temperature not exceeding 1,000/sup 0/ C. The resulting amount of gas is heated in the same or a second heated retort with freshly supplied vapor.

  8. The emerging role of corporate information systems: An example from the area of business process-oriented learning

    Directory of Open Access Journals (Sweden)

    Stergioulas, L.K.

    2008-01-01

    Full Text Available Emerging business requirements, stemming from a holistic view over an organisation’s activities, place additional pressure on technical infrastructures and call for operational agility and a better alignment between business and technology. Business process oriented learning unites corporate training and business process management. Given the importance of an organisation’s human capital to business success, aligning individual training with business priorities, becomes a key challenge. The implementation of this new business service entails integrating learning into daily working tasks and putting in place mechanisms for the effective management of business processes, organisational roles, competencies and learning processes, to reduce the time to fill competency gaps and to build proficiency according to evolving business needs. In this paper we outline the main characteristics of this approach and provide insights regarding the changing role of the involved corporate information systems and the multiple aspects of the integration work.

  9. British Television and Official Film, 1946-1951.

    Science.gov (United States)

    Wildy, Tom

    1988-01-01

    Discusses the relationships between the British Government's Information Services and both the British Broadcasting Corporation (BBC) and the commercial film trade after the BBC's television service resumed independent broadcasts in 1946. Examines proposals for using television as an alternative outlet for commercial and official films. (GEA)

  10. Numerical simulations of rarefied gas flows in thin film processes

    NARCIS (Netherlands)

    Dorsman, R.

    2007-01-01

    Many processes exist in which a thin film is deposited from the gas phase, e.g. Chemical Vapor Deposition (CVD). These processes are operated at ever decreasing reactor operating pressures and with ever decreasing wafer feature dimensions, reaching into the rarefied flow regime. As numerical

  11. HYBRID SULFUR RECOVERY PROCESS FOR NATURAL GAS UPGRADING

    International Nuclear Information System (INIS)

    Girish Srinivas; Steven C. Gebhard; David W. DeBerry

    2001-01-01

    This first quarter report of 2001 describes progress on a project funded by the U.S. Department of Energy (DOE) to test a hybrid sulfur recovery process for natural gas upgrading. The process concept represents a low cost option for direct treatment of natural gas streams to remove H(sub 2)S in quantities equivalent to 0.2-25 metric tons (LT) of sulfur per day. This process is projected to have lower capital and operating costs than the competing technologies, amine/aqueous iron liquid redox and amine/Claus/tail gas treating, and have a smaller plant footprint, making it well suited to both on-shore and offshore applications. CrystaSulf(trademark) (service mark of Gas Research Institute) is a new nonaqueous sulfur recovery process that removes hydrogen sulfide (H(sub 2)S) from gas streams and converts it into elemental sulfur. CrystaSulf features high sulfur recovery similar to aqueous-iron liquid redox sulfur recovery processes, but differs from the aqueous processes in that CrystaSulf controls the location where elemental sulfur particles are formed. In the hybrid process, approximately 1/3 of the total H(sub 2)S in the natural gas is first oxidized to SO(sub 2) at low temperatures over a heterogeneous catalyst. Low temperature oxidation is done so that the H(sub 2)S can be oxidized in the presence of methane and other hydrocarbons without oxidation of the hydrocarbons. The project involves the development of a catalyst using laboratory/bench-scale catalyst testing, and then demonstration of the catalyst at CrystaTech's pilot plant in west Texas. During this reporting periods new catalyst formulations were tested. The experiments showed that the newest catalyst has slightly better performance, but catalyst TDA No.2 is still superior overall for use with the hybrid CrystaSulf process due to lower costs. Plans for catalyst pelletization and continued testing are described

  12. SOME RESTRUCTURING MEASURES OF THE MARKETING PROCESS IN A CORPORATE FIRM

    Directory of Open Access Journals (Sweden)

    Ion Gr. IONESCU

    2016-12-01

    We developed this version, after multiple and extensive comparative analysis, on different companies in the corporate environment, in many countries and we have concluded that the proposed measures can meet the requirements to a good extent.

  13. Manufacturing process scale-up of optical grade transparent spinel ceramic at ArmorLine Corporation

    Science.gov (United States)

    Spilman, Joseph; Voyles, John; Nick, Joseph; Shaffer, Lawrence

    2013-06-01

    While transparent Spinel ceramic's mechanical and optical characteristics are ideal for many Ultraviolet (UV), visible, Short-Wave Infrared (SWIR), Mid-Wave Infrared (MWIR), and multispectral sensor window applications, commercial adoption of the material has been hampered because the material has historically been available in relatively small sizes (one square foot per window or less), low volumes, unreliable supply, and with unreliable quality. Recent efforts, most notably by Technology Assessment and Transfer (TA and T), have scaled-up manufacturing processes and demonstrated the capability to produce larger windows on the order of two square feet, but with limited output not suitable for production type programs. ArmorLine Corporation licensed the hot-pressed Spinel manufacturing know-how of TA and T in 2009 with the goal of building the world's first dedicated full-scale Spinel production facility, enabling the supply of a reliable and sufficient volume of large Transparent Armor and Optical Grade Spinel plates. With over $20 million of private investment by J.F. Lehman and Company, ArmorLine has installed and commissioned the largest vacuum hot press in the world, the largest high-temperature/high-pressure hot isostatic press in the world, and supporting manufacturing processes within 75,000 square feet of manufacturing space. ArmorLine's equipment is capable of producing window blanks as large as 50" x 30" and the facility is capable of producing substantial volumes of material with its Lean configuration and 24/7 operation. Initial production capability was achieved in 2012. ArmorLine will discuss the challenges that were encountered during scale-up of the manufacturing processes, ArmorLine Optical Grade Spinel optical performance, and provide an overview of the facility and its capabilities.

  14. The communication strategic process of e-learning in the Brazilian touristic corporation

    Directory of Open Access Journals (Sweden)

    Cynthia Mello Ferrari

    2007-12-01

    Full Text Available In  this  article,  it  is  searched  to  reflect  on  the Education  in  the  distance,  more  specifically  in relation to one of these modalities of education: the e-learning, come back  toward  the tourism. For this, it was looked through a bibliographical revision, to approach relevant aspects, to iden-tify existing gaps that not only justified the relevance of the subject, but also propitiated interest for the opening of ways that will be conducting wires for future quarrels. The questionings considered in this article  evidence  the necessity  of making a deep research on this subject, not only for understanding, but, mainly, for making possible the analysis of the characteristics of the or-ganizational communication process of e-learning  applied  in  the  Tourism,  besides  comparing them with other forms of communication, more used in the traditional corporative  qualification of the sector.

  15. A catalytic distillation process for light gas oil hydrodesulfurization

    Energy Technology Data Exchange (ETDEWEB)

    Vargas-Villamil, F.D.; Marroquin, J.O.; Paz, C. de la; Rodriguez, E. [Prog. de Matematicas Aplicadas y Computacion, Prog. de Tratamiento de Crudo Maya, Instituto Mexicano del Petroleo, Mexico City, DF (Mexico)

    2004-07-01

    A light gas oil hydrodesulfurization process via catalytic distillation is developed and compared to a conventional process. By integrating the separation and reaction into a single unit, the catalytic distillation may produce a diesel with low concentration of sulfur compounds at a lower cost than the traditional reaction/separation process. The process proposed in this work is compared to an optimised conventional hydrodesulfurization unit which represents fairly well a plant that belongs to the National System of Refineries. During the optimisation of the conventional process, a compromise is established among the production of diesel and naphtha and the operating costs. The results show that the light gas oil hydrodesulfurization via catalytic distillation is as or more efficient than the conventional process. However, the removal of the sulfur compounds is carried out under less rigorous conditions. This design reduces the fix and operational costs. (author)

  16. Gas turbine with two circuits and intermediate fuel conversion process

    International Nuclear Information System (INIS)

    Bachl, H.

    1978-01-01

    The combination of a fuel conversion process with a thermal process saves coolant and subsequent separation plant, in order to achieve the greatest possible use of the mechanical or electrical energy. The waste heat of a thermal circuit is taken to an endothermal chemical fuel conversion process arranged before a second circuit. The heat remaining after removal of the heat required for the chemical process is taken to a second thermal circuit. The reaction products of the chemical process which condense out during expansion in the second thermal process are selectively separated from the remaining gas mixture in the individual turbine stages. (HGOE) [de

  17. THE DEVELOPMENT OF CORPORATE CULTURE OF GAS COMPANY BASED ON THE USE OF RESOURCES OF TRAINING CENTRE OF VOCATIONAL EDUCATION (ON THE EXAMPLE OF OJSC «SURGUTNEFTEGAS»

    Directory of Open Access Journals (Sweden)

    S. P. Zaitseva

    2016-01-01

    Full Text Available The aim of the presented article consists in justification of the need of level increase of the corporate culture providing preserving competitiveness of any organization, and attraction for this purpose of resources of training centers of vocational education.Methods. While researching the problem the comparative, structural and system analysis, sociological methods (poll, questioning, and individual conversations, methods of project management were used.Results and scientific novelty. The brief summary of scientific and statistical sources argumentative for a direct connection between internal culture in corporation and its production indicators: a level of the income, stock value, size of a net profit. Development of a corporate culture of the companies of an oil-and-gas sector of economy ofRussia is considered. The problem zones of development of a corporate culture are revealed on the example of functioning of structural divisions of OJSC «Surgutneftegas»; pedagogical conditions of its improvement on the base of theCenter ofPolytechnic Training are shown. Based on the models of a corporate culture recognized in developed countries, the cyclic system of forming of this type of culture is offered; recommendations on activization of the available potential of the intra-corporate centers of vocational training are developed (earlier in similar divisions these aspects of activity organization were scarcely discussed.Practical significance. The proposed option of increase of effective management of the staff and a further strategic development of the company is acceptable not only for oil and gas companies, but also for the organizations of a wide range of activities which are engaged in fixed or periodic retraining and advanced training of the employees. At the same time, both own corporate centers of vocational training and other educational institutions can be involved in this activity. The described scheme of interaction between business

  18. Overview of gas processing fee practices in Canada

    International Nuclear Information System (INIS)

    Swenson, R.W.

    1999-01-01

    The negotiation of gas processing fees from the perspective of the natural gas producer are summarized. Some of the topics discussed are: evaluation of fee proposals, capital cost estimates, pipeline capital fees, compressor capital fees, plant capital fees, upper and lower limits on fees, (JP-90 and JP-95), negotiation options, operating costs, production allocation, and processing agreements. Several case studies involving one or more of these items were reviewed by way of illustration. The importance of documentation of all agreements, changes to agreements, commitments, etc., was stressed

  19. WAG (water-alternating-gas) process design: an update review

    Energy Technology Data Exchange (ETDEWEB)

    Zahoor, M.K. [University of Engineering and Technology, Lahore (Pakistan). Dept. of Petroleum and Gas Engineering], e-mail: mkzahoor@uet.edu.pk; Derahman, M.N.; Yunan, M.H. [Universiti Teknologi Malaysia, Johor (Malaysia). Dept. of Petroleum Engineering

    2011-04-15

    The design and implementation of water-alternating-gas (WAG) process in an improved and cost-effective way are still under process. Due to the complexities involved in implementing the process and the lack of information regarding fluid and reservoir properties, the water-alternating-gas process has not yet been as successful as initially expected. This situation can be overcome by better understanding the fluid distribution and flow behavior within the reservoir. The ultimate purpose can be achieved with improved knowledge on wettability and its influence on fluid distribution, capillary pressure, relative permeability, and other design parameters. This paper gives an insight on the WAG process design and the recently developed correlations which are helpful in incorporating the effects of wettability variations on fluid dynamics within the reservoir. (author)

  20. Gas phase decontamination of gaseous diffusion process equipment

    International Nuclear Information System (INIS)

    Bundy, R.D.; Munday, E.B.; Simmons, D.W.; Neiswander, D.W.

    1994-01-01

    D ampersand D of the process facilities at the gaseous diffusion plants (GDPs) will be an enormous task. The EBASCO estimate places the cost of D ampersand D of the GDP at the K-25 Site at approximately $7.5 billion. Of this sum, nearly $4 billion is associated with the construction and operation of decontamination facilities and the dismantlement and transport of contaminated process equipment to these facilities. In situ long-term low-temperature (LTLT) gas phase decontamination is being developed and demonstrated at the K-25 site as a technology that has the potential to substantially lower these costs while reducing criticality and safeguards concerns and worker exposure to hazardous and radioactive materials. The objective of gas phase decontamination is to employ a gaseous reagent to fluorinate nonvolatile uranium deposits to form volatile LJF6, which can be recovered by chemical trapping or freezing. The LTLT process permits the decontamination of the inside of gas-tight GDP process equipment at room temperature by substituting a long exposure to subatmospheric C1F for higher reaction rates at higher temperatures. This paper outlines the concept for applying LTLT gas phase decontamination, reports encouraging laboratory experiments, and presents the status of the design of a prototype mobile system. Plans for demonstrating the LTLT process on full-size gaseous diffusion equipment are also outlined briefly

  1. The liberalization of the European gas sector and the strategic positioning of firms: A dynamic approach for corporate competence building

    International Nuclear Information System (INIS)

    Avadikyan, A.; Amesse, F.; Cohendet, P.; Heraud, J-A.

    2002-01-01

    A framework to explain how competitive changes occurring in one sector can affect both the dynamics of required competencies and the frontiers with adjacent sectors is proposed. When applied to the natural gas sector, the results provide a better understanding of how competencies in the sector evolve according to the new market structure and the strategic movements engaged in by the different players. The proposed framework combines the two approaches -- evolution and strategy -- to show that a firm's competencies define both membership in a specific sector and its distinctiveness from its competitors. To define the strategic positioning process the concept of core competencies is introduced, i.e. competencies developed by firms through their specific history which, when combined in a specific manner with new competencies could give them sustainable competitive advantage. Finally, the authors explain the concept of dynamic capabilities, which rely on a set of organizational and strategic processes needed to integrate, develop and create new competencies in order to initiate, or to adapt to market changes. The final conclusion is that the recent liberalization of the European gas and power sectors weakened institutional entry barriers, a phenomenon which compelled operators traditionally protected by regional or national monopolies to compete with other potential actors. With specific reference to the gas, power and oil industries it is stated that if they had relatively clear frontiers in the past, these frontiers have now become increasingly permeable. However, this weakening of institutional barriers has a beneficial consequence: it allows companies to deploy strategies to take advantage of new growth and rent appropriation opportunities. Examples of adaptation by European oil companies, power companies and natural gas firms are used to illustrate the principles embodied in the proposed framework. 18 refs., 1 fig

  2. Sociodemographic associations of the dietary proportion of ultra-processed foods in First Nations peoples in the Canadian provinces of British Columbia, Manitoba, Alberta and Ontario.

    Science.gov (United States)

    Batal, Malek; Johnson-Down, Louise; Moubarac, Jean-Claude; Ing, Amy; Fediuk, Karen; Sadik, Tonio; Chan, Hing Man; Willows, Noreen

    2017-12-18

    We investigated the food types consumed by 3276 First Nations citizens from the First Nations Food Nutrition and Environment Study (FNFNES) living on-reserve in Canada. Data from 24-h dietary recalls were classified into NOVA categories: fresh or minimally processed foods (MPF), processed culinary ingredients, processed foods, and ultra-processed foods (UPF). Individuals were classified as traditional food (TF) eaters if they ate MPF of their First Nations culture. UPF accounted for 54.0% of energy intake; 23% of participants ate TF. Increasing age and household size, living in British Columbia and TF eating were associated with a lower intake of energy from UPF. Eating TF appeared to be protective against intake of UPF.

  3. The impact of Corporate Social Responsibility on the Emotional vs. Ethical Decision-Making Process - A Norwegian Case Study

    OpenAIRE

    Lane, D; Solberg, K

    2008-01-01

    The climate for business is changing. In today’s competitive market environment, corporate social responsibility (CSR) represents a high-profile notion that has strategic importance to many companies. CSR can be much more than a cost, a constraint, or a charitable deed. It can be a source of opportunity, innovation, and competitive advantage. To make CSR a competitive advantage it is essential to understand how CSR influences consumer decision-making process. This paper has attempted to disti...

  4. Gas discharge processes in the standard and metal channel PMTs

    International Nuclear Information System (INIS)

    Morozov, V.A.; Morozova, N.V.

    2015-01-01

    The effect of the potential difference at the focusing chamber electrodes of the XP2020, FEU-85, FEU-87, and FEU-93 photomultipliers on the intensity of afterpulses resulting from gas discharge processes is investigated. The time distribution of the afterpulses in the metal channel PMTs - H6780 and R7600U-200 - is studied as well

  5. Process for water-gas generation from degassed combustibles

    Energy Technology Data Exchange (ETDEWEB)

    1906-05-23

    A process for water-gas generation in a continuous operation from degassed combustibles in the lower part of a vertical exterior-heated retort, whose middle part can serve to degas the combustibles, is described. It is characterized in that the water vapor employed is obtained by vaporizing water in the upper part of the retort by means of the waste heat from the heating gases, which had effected the coking of the combustibles before the water-gas recovery or after the latter.

  6. The current investment climate for midstream gas processing assets

    International Nuclear Information System (INIS)

    Brouwer, R.J.

    1999-01-01

    Topics discussed in this paper dealing with the current investment climate for midstream gas processing assets include: (1) strategic reasons to retain or divest midstream assets, (2) available options for midstream asset divestment, (3) midstream market fundamentals, and (4) financial performance of midstream companies. There are some 700 gas plants in Alberta at present, of which about 20 per cent are owned by midstream companies . About one half of the plants are smaller than 12.5 MMCFD which represent inefficient use of resources; a clear indication that there are substantial opportunities for consolidation. 1 tab., 4 figs

  7. British firms mark progress off Viet Nam

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    British companies are making more inroads in exploring for oil and gas off Viet Nam. British Gas plc won a 25 year production sharing contract for a license off southern Viet Nam in the South China Sea. Meantime, London independent Lasmo plc started seismic surveys on the block adjoining the British Gas block. Separately, Thailand and Viet Nam have reached agreement to jointly explore for and develop oil and gas found in waters claimed by both countries. Plans call for the two countries to draw up joint development plans covering oil and gas resources in the southeastern fringe of the Gulf of Thailand. Bangkok officials say they would have preferred to delineate maritime boundaries with Hanoi, but opted for the joint development accord, noting that Thailand and Malaysia had taken 12 years to resolve a similar dispute

  8. Decision Making and Behavioral Strategy: The role of regulatory focus in corporate innovation processes

    NARCIS (Netherlands)

    I.A. Tunçdoğan (Aybars)

    2014-01-01

    markdownabstract__Abstract__ This dissertation makes use of the behavioral strategy perspective in order to examine a number of constructs pertaining to innovation in corporate settings. In particular, the dissertation consists of four studies; one conceptual and three empirical. The conceptual

  9. Implementation of corporate social responsibility in the process of strategic management

    OpenAIRE

    Korenyev, Е.

    2013-01-01

    In the article modern approaches to the definition of the place of corporate social responsibility in the system of strategic management of an enterprise are analyzed. The conclusion about the priority role of the integrated approach to formation of business strategy as a tool of realization of the interests of stakeholders is drawn.

  10. Aspects of capital budgeting decision-making process of emerging markets transnational corporations

    OpenAIRE

    Alieva, D.

    2012-01-01

    Considers present-day aspects of capital budgeting decision-making in investment projects by transnational corporations (TNCs) in emerging markets. Discusses peculiarities of cash flows of TNC mother and project companies which influence the decision-making in project investment. A number of effective valuation techniques for multicurrency projects has been proposed, taking into account adjustments for various factors.

  11. CSR as value attunement within governance processes : stakeholder dialogue, corporate principles and regulation

    NARCIS (Netherlands)

    de Graaf, Frank Jan

    2016-01-01

    I argue that a governance perspective on corporate social responsibility (CSR) makes it possible to explain why the concept will always be under-defined, is normative and thus political by nature, and is and should be difficult to measure. The perspective also makes it possible to understand the

  12. Gas permeation process for post combustion CO2 capture

    International Nuclear Information System (INIS)

    Pfister, Marc

    2017-01-01

    CO 2 Capture and Storage (CCS) is a promising solution to separate CO 2 from flue gas, to reduce the CO 2 emissions in the atmosphere, and hence to reduce global warming. In CCS, one important constraint is the high additional energy requirement of the different capture processes. That statement is partly explained by the low CO 2 fraction in the inlet flue gas and the high output targets in terms of CO 2 capture and purity (≥90%). Gas permeation across dense membrane can be used in post combustion CO 2 capture. Gas permeation in a dense membrane is ruled by a mass transfer mechanism and separation performance in a dense membrane are characterized by component's effective permeability and selectivity. One of the newest and encouraging type of membrane in terms of separation performance is the facilitated transport membrane. Each particular type of membrane is defined by a specific mass transfer law. The most important difference to the mass transfer behavior in a dense membrane is related to the facilitated transport mechanism and the solution diffusion mechanism and its restrictions and limitations. Permeation flux modelling across a dense membrane is required to perform a post combustion CO 2 capture process simulation. A CO 2 gas permeation separation process is composed of a two-steps membrane process, one drying step and a compression unit. Simulation on the energy requirement and surface area of the different membrane modules in the global system are useful to determine the benefits of using dense membranes in a post combustion CO 2 capture technology. (author)

  13. Method for treating a nuclear process off-gas stream

    Science.gov (United States)

    Pence, Dallas T.; Chou, Chun-Chao

    1984-01-01

    Disclosed is a method for selectively removing and recovering the noble gas and other gaseous components typically emitted during nuclear process operations. The method is adaptable and useful for treating dissolver off-gas effluents released during reprocessing of spent nuclear fuels whereby to permit radioactive contaminant recovery prior to releasing the remaining off-gases to the atmosphere. Briefly, the method sequentially comprises treating the off-gas stream to preliminarily remove NO.sub.x, hydrogen and carbon-containing organic compounds, and semivolatile fission product metal oxide components therefrom; adsorbing iodine components on silver-exchanged mordenite; removing water vapor carried by said stream by means of a molecular sieve; selectively removing the carbon dioxide components of said off-gas stream by means of a molecular sieve; selectively removing xenon in gas phase by passing said stream through a molecular sieve comprising silver-exchanged mordenite; selectively separating krypton from oxygen by means of a molecular sieve comprising silver-exchanged mordenite; selectively separating krypton from the bulk nitrogen stream using a molecular sieve comprising silver-exchanged mordenite cooled to about -140.degree. to -160.degree. C.; concentrating the desorbed krypton upon a molecular sieve comprising silver-exchange mordenite cooled to about -140.degree. to -160.degree. C.; and further cryogenically concentrating, and the recovering for storage, the desorbed krypton.

  14. Method for treating a nuclear process off-gas stream

    International Nuclear Information System (INIS)

    Pence, D.T.; Chou, C.C.

    1984-01-01

    Disclosed is a method for selectively removing and recovering the noble gas and other gaseous components typically emitted during nuclear process operations. The method is adaptable and useful for treating dissolver off-gas effluents released during reprocessing of spent nuclear fuels whereby to permit radioactive contaminant recovery prior to releasing the remaining off-gases to the atmosphere. Briefly, the method sequentially comprises treating the off-gas stream to preliminarily remove NO /SUB x/ , hydrogen and carbon-containing organic compounds, and semivolatile fission product metal oxide components therefrom; adsorbing iodine components on silver-exchanged mordenite; removing water vapor carried by said stream by means of a molecular sieve; selectively removing the carbon dioxide components of said off-gas stream by means of a molecular sieve; selectively removing xenon in gas phase by passing said stream through a molecular sieve comprising silver-exchanged mordenite; selectively separating krypton from oxygen by means of a molecular sieve comprising silver-exchanged mordenite; selectively separating krypton from the bulk nitrogen stream using a molecular sieve comprising silver-exchanged mordenite cooled to about -140 0 to -160 0 C.; concentrating the desorbed krypton upon a molecular sieve comprising silver-exchange mordenite cooled to about -140 0 to -160 0 C.; and further cryogenically concentrating, and the recovering for storage, the desorbed krypton

  15. Technical characterization and economic evaluation of recovery of flare gas in various gas-processing plants

    International Nuclear Information System (INIS)

    Zolfaghari, Mohabbat; Pirouzfar, Vahid; Sakhaeinia, Hossein

    2017-01-01

    Today in the worldwide quest for production and economic preference, only industries will survive that have proper solutions for waste disposal and environmental pollution. In industrial applications, a blow down network of gases is used in order to control system pressure and safety instruments. At the end of this network, the excess gases are burnt in the flare tower, which have severe consequences on the environment. Different methods have been proposed and several alternatives have been introduced for reduction and recovery of flaring gases. In this paper, three methods including gas to liquid (GTL), gas turbines generation (GTG) and gas to ethylene (GTE) are introduced and compared with the best method from economic point of view being identified. For this purpose, a natural gas sample is taken from Asalloyeh Refinery Plant and the process has been simulated using Aspen HYSYS. Meanwhile, estimation of the capital and operating costs and evaluation of the processes involved were made using Aspen Capital Cost Estimator. According to the results obtained, production of the electric power from flaring gases is one of the most economical methods. GTG method, with an annual profit of about 480e+006 $, has a greater ROR percent. - Highlights: • Three methods including GTL, GTG and GTE are developed for flare gas recovery. • The processes has been simulated using Aspen HYSYS. • Estimation of the capital and operating costs of the processes were made. • According to the results obtained, GTG is one of the most economical methods. • GTE method has the highest annual benefit, it has the lowest ROR percent.

  16. Rand Corporation

    Science.gov (United States)

    ... Jobs at RAND Media Resources Congressional Resources Doing Business with RAND Supporting RAND Educational Opportunities Alumni Association Follow RAND Corporation on Facebook RAND Corporation on Twitter RAND Corporation on LinkedIn ...

  17. Optimal design issues of a gas-to-liquid process

    Energy Technology Data Exchange (ETDEWEB)

    Rafiee, Ahmad

    2012-07-01

    Interests in Fischer-Tropsch (FT) synthesis is increasing rapidly due to the recent improvements of the technology, clean-burning fuels (low sulphur, low aromatics) derived from the FT process and the realization that the process can be used to monetize stranded natural gas resources. The economy of GTL plants depends very much on the natural gas price and there is a strong incentive to reduce the investment cost and in addition there is a need to improve energy efficiency and carbon efficiency. A model is constructed based on the available information in open literature. This model is used to simulate the GTL process with UNISIM DESIGN process simulator. In the FT reactor with cobalt based catalyst, Co2 is inert and will accumulate in the system. Five placements of Co2 removal unit in the GTL process are evaluated from an economical point of view. For each alternative, the process is optimized with respect to steam to carbon ratio, purge ratio of light ends, amount of tail gas recycled to syngas and FT units, reactor volume, and Co2 recovery. The results show that carbon and energy efficiencies and the annual net cash flow of the process with or without Co2 removal unit are not significantly different and there is not much to gain by removing Co2 from the process. It is optimal to recycle about 97 % of the light ends to the process (mainly to the FT unit) to obtain higher conversion of CO and H2 in the reactor. Different syngas configurations in a gas-to-liquid (GTL) plant are studied including auto-thermal reformer (ATR), combined reformer, and series arrangement of Gas Heated Reformer (GHR) and ATR. The Fischer-Tropsch (FT) reactor is based on cobalt catalyst and the degrees of freedom are; steam to carbon ratio, purge ratio of light ends, amount of tail gas recycled to synthesis gas (syngas) and Fischer-Tropsch (FT) synthesis units, and reactor volume. The production rate of liquid hydrocarbons is maximized for each syngas configuration. Installing a steam

  18. HYBRID SULFUR RECOVERY PROCESS FOR NATURAL GAS UPGRADING

    International Nuclear Information System (INIS)

    Girish Srinivas; Steven C. Gebhard; David W. DeBerry

    2002-01-01

    This first quarter report of 2002 describes progress on a project funded by the U.S. Department of Energy (DOE) to test a hybrid sulfur recovery process for natural gas upgrading. The process concept represents a low cost option for direct treatment of natural gas streams to remove H(sub 2)S in quantities equivalent to 0.2-25 metric tons (LT) of sulfur per day. This process is projected to have lower capital and operating costs than the competing technologies, amine/aqueous iron liquid redox and amine/Claus/tail gas treating, and have a smaller plant footprint, making it well suited to both on-shore and offshore applications. CrystaSulf(sup SM) (service mark of CrystaTech, Inc.) is a new nonaqueous sulfur recovery process that removes hydrogen sulfide (H(sub 2)S) from gas streams and converts it into elemental sulfur. CrystaSulf features high sulfur recovery similar to aqueous-iron liquid redox sulfur recovery processes, but differs from the aqueous processes in that CrystaSulf controls the location where elemental sulfur particles are formed. In the hybrid process, approximately 1/3 of the total H(sub 2)S in the natural gas is first oxidized to SO(sub 2) at low temperatures over a heterogeneous catalyst. Low temperature oxidation is done so that the H(sub 2)S can be oxidized in the presence of methane and other hydrocarbons without oxidation of the hydrocarbons. The project involves the development of a catalyst using laboratory/bench-scale catalyst testing, and then demonstration of the catalyst at CrystaTech's pilot plant in west Texas. In a previous reporting period tests were done to determine the effect of hydrocarbons such as n-hexane on catalyst performance with and without H(sub 2)S present. The experiments showed that hexane oxidation is suppressed when H(sub 2)S is present. Hexane represents the most reactive of the C1 to C6 series of alkanes. Since hexane exhibits low reactivity under H(sub 2)S oxidation conditions, and more importantly, does not change

  19. Statistical dynamics of transient processes in a gas discharge plasma

    International Nuclear Information System (INIS)

    Smirnov, G.I.; Telegin, G.G.

    1991-01-01

    The properties of a gas discharge plasma to a great extent depend on random processes whose study has recently become particularly important. The present work is concerned with analyzing the statistical phenomena that occur during the prebreakdown stage in a gas discharge. Unlike other studies of breakdown in the discharge gap, in which secondary electron effects and photon processes at the electrodes must be considered, here the authors treat the case of an electrodeless rf discharge or a laser photoresonant plasma. The analysis is based on the balance between the rates of electron generation and recombination in the plasma. The fluctuation kinetics for ionization of atoms in the hot plasma may also play an important role when the electron temperature changes abruptly, as occurs during adiabatic pinching of the plasma or during electron cyclotron heating

  20. Pacific Northern Gas Ltd. annual report 2002

    International Nuclear Information System (INIS)

    2003-01-01

    Pacific Northern Gas Ltd. operates in west-central and northeast British Columbia. The company delivers natural gas to customers through a transmission pipeline connected to Duke Energy system near Summit Lake, British Columbia. This report states that in 2002 financial results were disappointing. The company's net income in 2002 was lower than it was in 2001 ($4.6 million versus $5.7 million). In December 2002, Pacific Northern Gas Ltd. completed $15 million in financing. Additions to property, plant and equipment reached a total of $6 million in 2002. A new, seven-year contract with Methanex Corporation was successfully negotiated. Pacific Northern Gas Ltd. filed revenue requirements applications with the British Columbia Utilities Commission, seeking the Commission's approval of rates for 2003 and requesting approval of a new deferral account in all divisions. A settlement of the western system 2003 revenue requirements application was negotiated with its customers. The annual report presented a highlight of all activities, including corporate governance and management discussions and analysis. Consolidated financial statements were also provided. tabs

  1. Shell launches its Claus off-gas desulfurization process

    Energy Technology Data Exchange (ETDEWEB)

    Groenendaal, W; van Meurs, H C.A.

    1972-01-01

    The Shell Flue Gas Desulfurization (SFGD) Process was developed for removal of sulfur oxides from flue gases originating from oil-fired boilers or furnaces. It can also be used to remove sulfur dioxide from Claus sulfur recovery tail gases if they are combined with boiler/furnace flue gases. For Claus tail gas only, the Shell Claus off-gas desulfurization process was developed. Claus unit operation and desulfurization by low temperature Claus processes and conversion/concentration processes are discussed. The new Shell process consists of a conversion/concentration process involving a reduction section and an amine absorption section. In the reduction section, all sulfur compounds and free sulfur are completely reduced to hydrogen sulfide with hydrogen, or hydrogen plus carbon monoxide, over a cobalt/molybdenum-on-alumina catalyst at a temperature of about 300/sup 0/C. Extensive bench scale studies on the reduction system have been carried out. A life test of more than 4000 hr showed a stable activity of the reduction catalyst, which means that in commercial units, very long catalyst lives can be expected. The commercial feasibility of the reduction section was further demonstrated in the Godorf refinery of Deutsche Shell AG. More than 80 absorption units using alkanolamine (AIDP) solutions have been installed. Bench scale studies of the ADIP absorption units were compared to commercial experience.The total capital investment of the new Shell process is 0.7, 2.0, and 3.2 $ times 10 to the 6th power for 100, 500, and 1000 tons of sulfur/sd capacity Claus units, respectively. The total operating costs for these units are, respectively, 610, 1930 and 3310 $/stream day. The capital investment corresponds to about 75% of the capital investment of the preceding Claus unit.

  2. British Sign Name Customs

    Science.gov (United States)

    Day, Linda; Sutton-Spence, Rachel

    2010-01-01

    Research presented here describes the sign names and the customs of name allocation within the British Deaf community. While some aspects of British Sign Language sign names and British Deaf naming customs differ from those in most Western societies, there are many similarities. There are also similarities with other societies outside the more…

  3. Chemical sensors and gas sensors for process control in biotechnology

    International Nuclear Information System (INIS)

    Williams, D.E.

    1988-04-01

    This paper is concerned with the possibilities for chemical measurement of the progress of biotechnological processes which are offered by devices already developed for other demanding applications. It considers the potential use of ultrasonic instrumentation originally developed for the nuclear industry, gas measurement methods from the fields of environmental monitoring and combustion control, nuclear instruments developed for the oil, mining and chemical industries, robotic systems and advanced control techniques. (author)

  4. Performance analysis of solar energy integrated with natural-gas-to-methanol process

    International Nuclear Information System (INIS)

    Yang, Sheng; Liu, Zhiqiang; Tang, Zhiyong; Wang, Yifan; Chen, Qianqian; Sun, Yuhan

    2017-01-01

    Highlights: • Solar energy integrated with natural-gas-to-methanol process is proposed. • The two processes are modeled and simulated. • Performance analysis of the two processes are conducted. • The proposed process can cut down the greenhouse gas emission. • The proposed process can save natural gas consumption. - Abstract: Methanol is an important platform chemical. Methanol production using natural gas as raw material has short processing route and well developed equipment and technology. However, natural gas reserves are not large in China. Solar energy power generation system integrated with natural-gas-to-methanol (NGTM) process is developed, which may provide a technical routine for methanol production in the future. The solar energy power generation produces electricity for reforming unit and system consumption in solar energy integrated natural-gas-to-methanol system (SGTM). Performance analysis of conventional natural-gas-to-methanol process and solar energy integrated with natural-gas-to-methanol process are presented based on simulation results. Performance analysis was conducted considering carbon efficiency, production cost, solar energy price, natural gas price, and carbon tax. Results indicate that solar energy integrated with natural-gas-to-methanol process is able to cut down the greenhouse gas (GHG) emission. In addition, solar energy can replace natural gas as fuel. This can reduce the consumption of natural gas, which equals to 9.2% of the total consumed natural gas. However, it is not economical considering the current technology readiness level, compared with conventional natural-gas-to-methanol process.

  5. Measuring gas temperature during spin-exchange optical pumping process

    Science.gov (United States)

    Normand, E.; Jiang, C. Y.; Brown, D. R.; Robertson, L.; Crow, L.; Tong, X.

    2016-04-01

    The gas temperature inside a Spin-Exchange Optical Pumping (SEOP) laser-pumping polarized 3He cell has long been a mystery. Different experimental methods were employed to measure this temperature but all were based on either modelling or indirect measurement. To date there has not been any direct experimental measurement of this quantity. Here we present the first direct measurement using neutron transmission to accurately determine the number density of 3He, the temperature is obtained using the ideal gas law. Our result showed a surprisingly high gas temperature of 380°C, compared to the 245°C of the 3He cell wall temperature and 178°C of the optical pumping oven temperature. This experiment result may be used to further investigate the unsolved puzzle of the "X-factor" in the SEOP process which places an upper bound to the 3He polarization that can be achieved. Additional spin relaxation mechanisms might exist due to the high gas temperature, which could explain the origin of the X-factor.

  6. Corporate Branding and Corporate Reputation

    DEFF Research Database (Denmark)

    Karmark, Esben

    2013-01-01

    Corporate branding has been seen as developing in “waves”. This chapter explores the links between corporate branding and corporate reputation as they emerge in the context of three waves of corporate branding. It highlights the way in which the two constructs have related to each other through o...... for corporate brands and corporate communication.......Corporate branding has been seen as developing in “waves”. This chapter explores the links between corporate branding and corporate reputation as they emerge in the context of three waves of corporate branding. It highlights the way in which the two constructs have related to each other through...... organizational culture and identity, and how, although characterized by parallel developments, new ideas and models from a “third” wave of corporate branding challenge prevailing assumptions of corporate reputation particularly in terms of the assumptions that reputations emerge from authentic and transparent...

  7. Glovebox atmosphere detritiation process using gas separation membranes

    International Nuclear Information System (INIS)

    Le Digabel, M.; Truan, P.A.; Ducret, D.; Laquerbe, C.; Perriat, P.; Niepce, J.C.; Pelletier, T.

    2003-01-01

    The use of gas separation membranes in atmospheric detritiation systems has been studied. The main advantage of this new process is to reduce the number and/or the size of the equipment in comparison to conventional tritium removal systems. Owing to the constraints linked to tritium handling, the separation performances of several commercial hollow fiber organic membranes have been analyzed, under various operating conditions, with hydrogen/nitrogen or deuterium/nitrogen mixtures. The experiments are performed with small quantities of hydrogen or deuterium (5000 ppm). The experimental results allow to evaluate the separation efficiency of these membranes and to determine the appropriate operating conditions to apply to a membrane detritiation process

  8. British power generation/delivery handbook

    Energy Technology Data Exchange (ETDEWEB)

    Bagley, R.

    1986-01-01

    Describes the British electricity-supply system and covers: the CEGB, nuclear power - AGR design, boiler plant development coal-fired boilers and oil-fired boilers, steam turbine/generators, boiler-feed pumps, pumped storage, gas turbine plants, transmission system including the link to France, the Sizewell-BPWR, future AGR development, future coal-fired stations, fluidized bed combustion, coal gasification, and wind energy developments. Also included is a list of British equipment suppliers to the electricity supply industry, and a buyer's guide to British equipment and services.

  9. Novel design of LNG (liquefied natural gas) reliquefaction process

    Energy Technology Data Exchange (ETDEWEB)

    Baek, S., E-mail: s.baek@kaist.ac.kr [Cryogenic Engineering Laboratory, Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Hwang, G.; Lee, C. [Cryogenic Engineering Laboratory, Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Jeong, S., E-mail: skjeong@kaist.ac.kr [Cryogenic Engineering Laboratory, Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Choi, D. [Cryogenic Engineering Laboratory, Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Ship/Plant System R and D Team, Daewoo Shipbuilding and Marine Engineering Co., Ltd., 1, Ajoo, Koje, Kyungnam 656-714 (Korea, Republic of)

    2011-08-15

    Highlights: {yields} We performed experiments with LN2 to mock up the new LNG reliquefaction process. {yields} Subcooled liquid goes to heat exchanger, heater, and phase separator. {yields} Reliquefaction occurs when vapor enters heat exchanger and verified by experiments. {yields} Reliquefaction ratio increases when subcooling degree or system pressure increases. - Abstract: This paper presents an investigation of novel LNG reliquefaction process where the cold exergy of subcooled LNG is utilized to recondense the vaporized light component of LNG after it is separated from the heavier component in a phase separator. The regeneration of cold exergy is especially effective as well as important in thermodynamic sense when a cryogenic process is involved. To verify the proposed idea, we performed an experimental study by facilitating liquid nitrogen apparatus to mock up the LNG reliquefaction process. Subcooled liquid nitrogen is produced for a commercial transportation container with a house-made atmospheric liquid nitrogen heat exchanger and then, having subooled degree of up to 19 K, it simulates the behavior of subcooled LNG in the lab-scale reliquefaction experiment. Recondensation of the vaporized gas is possible by using the cold exergy of subcooled liquid in a properly fabricated heat exchanger. Effect of heat exchanger performance factor and degree of subcooling on recondensation portion has been discussed in this paper. It is concluded that utilizing pressurized subcooled liquid that is obtained by liquid pump can surely reduce the pumping power of the vaporized natural gas and save the overall energy expenditure in LNG reliquefaction process.

  10. Novel design of LNG (liquefied natural gas) reliquefaction process

    International Nuclear Information System (INIS)

    Baek, S.; Hwang, G.; Lee, C.; Jeong, S.; Choi, D.

    2011-01-01

    Highlights: → We performed experiments with LN2 to mock up the new LNG reliquefaction process. → Subcooled liquid goes to heat exchanger, heater, and phase separator. → Reliquefaction occurs when vapor enters heat exchanger and verified by experiments. → Reliquefaction ratio increases when subcooling degree or system pressure increases. - Abstract: This paper presents an investigation of novel LNG reliquefaction process where the cold exergy of subcooled LNG is utilized to recondense the vaporized light component of LNG after it is separated from the heavier component in a phase separator. The regeneration of cold exergy is especially effective as well as important in thermodynamic sense when a cryogenic process is involved. To verify the proposed idea, we performed an experimental study by facilitating liquid nitrogen apparatus to mock up the LNG reliquefaction process. Subcooled liquid nitrogen is produced for a commercial transportation container with a house-made atmospheric liquid nitrogen heat exchanger and then, having subooled degree of up to 19 K, it simulates the behavior of subcooled LNG in the lab-scale reliquefaction experiment. Recondensation of the vaporized gas is possible by using the cold exergy of subcooled liquid in a properly fabricated heat exchanger. Effect of heat exchanger performance factor and degree of subcooling on recondensation portion has been discussed in this paper. It is concluded that utilizing pressurized subcooled liquid that is obtained by liquid pump can surely reduce the pumping power of the vaporized natural gas and save the overall energy expenditure in LNG reliquefaction process.

  11. THEORETICAL AND PRACTICAL APPROACHES REGARDING THE ADOPTION OF CORPORATE GOVERNANCE CODES

    Directory of Open Access Journals (Sweden)

    Sorin Nicolae Borlea

    2013-09-01

    Full Text Available In the European Union, the concept of corporate governance began to emerge more clearly after 1997, when most countries have however, voluntarily adopted corporate governance codes. The impulse of adopting these codes consists in the financial scandals related to the failure of the British companies listed on the stock exchange. Numerous scandals involving big companies such as Enron, WorldCom, Parmalat, Xerox, Merrill Lynch, Andersen and so on, conduct to a lack of investors’ confidence. These crises that have started to alarm governments, supervisory authorities, companies, investors and even the general public because of the fragility of the corporate governance’s system, highlight the need to rethink its structures. The process of adapting the corporate governance provisions in order to ensure transparency, responsibility and fair treatment of shareholders has resulted in the development of Corporate Governance Principles by the Organization for Economic Cooperation and Development (OECD. In order to asses these principles, it has started to identify the common elements of codes, one the most effective practice models of governance. Once the benefits of corporate governance practices have been understood and assimilated by the developed country, the developing countries (also Romania have begun to adopt "the best practices" in corporate governance, especially because this need is acutely felt in the changes required by the transition to a market economy. Our article describes the origins of the corporate governance, the concept and evolution of the corporate governance code at an international level, European level and also at a Romanian level.

  12. The role of process intensification in cutting greenhouse gas emissions

    International Nuclear Information System (INIS)

    Reay, David

    2008-01-01

    Between 1900 and 1955 the average rate of global energy use rose from about 1 TW to 2 TW. Between 1955 and 1999 energy use rose from 2 TW to about 12 TW, and to 2006 a further 16% growth in primary energy use was recorded world-wide. There are recommendations by the UK Royal Commission on Environmental Pollution, subsequently supported by others in the UK, that we need to reduce CO 2 emissions by over 50% in order to stabilise their impact on global warming (CO 2 being the principal gas believed to be contributing to this phenomenon). One way in which we can address this is by judicious use of process intensification technology. Process intensification may be defined as: 'Any engineering development that leads to a substantially smaller, cleaner, safer and more energy-efficient technology.' It is most often characterised by a huge reduction in plant volume - orders of magnitude - but its contribution to reducing greenhouse gas emissions may also be significant. Potential energy savings due to investment in process intensification were studied by several UK organisations in the mid 1990s, to assist the UK Government in formulating a strategy on intensification. It is relevant to the themes of the PRES 07 Conference that process integration features in these analyses. Overall plant intensification in the UK was identified as having a technical potential of 40 PJ/year (about 1 million tonnes of oil equivalent/annum). The total potential energy savings due to investment in process intensification in a range of process unit operations were predicted to be over 74 PJ/year (1 PJ = 10 15 J). Projections for The Netherlands suggest that savings of 50-100 PJ/year should be achieved across chemicals and food processing by 2050. Substantial benefits to industry in the USA are highlighted by US Department of Energy studies. This paper relates by discussion and example process intensification to the main themes of the PRES 07 Conference, including process integration. It also

  13. British Columbia : an alternative design

    International Nuclear Information System (INIS)

    Ostergaard, P.

    2003-01-01

    This PowerPoint presentation outlined the British Columbia Ministry of Energy and Mines' approach to the electricity market. A brief overview of the electric system in the province was provided, examining capacity (primarily hydro based) and the utility sector with its public ownership. In British Columbia, 80 per cent of the electricity is generated by British Columbia Hydro (BC Hydro). The rates are based on cost of service. British Columbia's market is western North America. A comparison of monthly bills for several large cities, both Canadian and American, was displayed. The market reviews conducted in 1995, 1998, and 2002 were reviewed and the major recommendations discussed. The author identified the opportunities in the province, discussing natural gas and coal for electricity production, resource potential, demand, and private sector capacity. The challenges facing the province are: cost effective development of resources to meet energy demand; aging infrastructure, high reliability requirements and economic growth; evolving electricity market structure in the United States; and, monopoly. The transmission system was reviewed with reference to trade with the Pacific Northwest, flexibility and storage. The energy plan objectives for the future were presented, including low rates and public ownership, secure and reliable supply, more private sector opportunities, and environmental responsibility. The alternative market structure includes regulated market characteristics, access to trade, and customer focus. figs

  14. Thermodynamic and Process Modelling of Gas Hydrate Systems in CO2 Capture Processes

    DEFF Research Database (Denmark)

    Herslund, Peter Jørgensen

    A novel gas separation technique based on gas hydrate formation (solid precipitation) is investigated by means of thermodynamic modeling and experimental investigations. This process has previously been proposed for application in post-combustion carbon dioxide capture from power station flue gases...... formation may be performed at pressures of approximately 20 MPa and temperatures below 280 K. Thermodynamic promoters are needed, to reduce the pressure requirement of the process, thereby making it competitive to existing capture technologies. A literature study is presented focusing mainly...... on thermodynamic gas hydrate promotion by hydrate formers stabilising the classical gas clathrate hydrate structures (sI, sII and sH) at low to moderate pressures. Much literature is available on this subject. Both experimental and theoretical studies presented in the literature have pointed out cyclopentane...

  15. Landfill gas (LFG) processing via adsorption and alkanolamine absorption

    Energy Technology Data Exchange (ETDEWEB)

    Gaur, Ankur; Park, Jin-Won; Song, Ho-Jun; Park, Jong-Jin [Department of Chemical and Biomolecular Engineering, Yonsei University, 134 Shinchon-dong, Seodaemun-gu, Seoul 120-749 (Korea); Maken, Sanjeev [Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal-131 039, Haryana (India)

    2010-06-15

    Landfill gas (LFG) was upgraded to pure methane using the adsorption and absorption processes. Different toxic compounds like aromatics and chlorinated compounds were removed using granular activated carbon. The activated carbon adsorbed toxic trace components in the following order: carbon tetrachloride > toluene > chloroform > xylene > ethylbenzene > benzene > trichloroethylene {approx} tetrachloroethylene. After removing all trace components, the gas was fed to absorption apparatus for the removal of carbon dioxide (CO{sub 2}). Two alkanolamines, monoethanol amine (MEA) and diethanol amine (DEA) were used for the removal of CO{sub 2} from LFG. The maximum CO{sub 2} loading is obtained for 30 wt.% MEA which is around 2.9 mol L{sup -} {sup 1} of absorbent solution whereas for same concentration of DEA it is around 1.66 mol L {sup -} {sup 1} of solution. 30 wt% MEA displayed a higher absorption rate of around 6.64 x 10{sup -} {sup 5} mol L{sup -} {sup 1} min{sup -} {sup 1}. DEA displayed a higher desorption rate and a better cyclic capacity as compared to MEA. Methane obtained from this process can be further used in the natural gas network for city. (author)

  16. Involving private persons and corporations in the planning process according to paragraph 9b German nuclear law - practicability and limits

    International Nuclear Information System (INIS)

    Altmann, J.; Roesel, H.

    1978-01-01

    The 4th Amendment to the German Nuclear Law has procured the legal base for the disposal of radioactive waste in the German Federal Republic. The Nuclear Law states that the Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig is responsible for the disposal of radioactive waste. The PTB can be assisted in its responsibilities by persons and institutions of private character. Involving private persons and corporations in the licensing process figures a legal problem, and there has been a seminar in the PTB discussing such problems. The present contribution gives a brief summary of the opinions stated by the various legal experts taking part in this seminar. (orig./HP) [de

  17. Tech-X Corporation releases simulation code for solving complex problems in plasma physics : VORPAL code provides a robust environment for simulating plasma processes in high-energy physics, IC fabrications and material processing applications

    CERN Multimedia

    2005-01-01

    Tech-X Corporation releases simulation code for solving complex problems in plasma physics : VORPAL code provides a robust environment for simulating plasma processes in high-energy physics, IC fabrications and material processing applications

  18. Rethinking the Harmonious Family: Processes of social organization in a Korean Corporation

    DEFF Research Database (Denmark)

    Jonasson, Charlotte; Lauring, Jakob

    2006-01-01

    harmony as a stabile entity in East Asian organizations is too static for analyzing the social organization. Rather, the dynamics of the continuous production and reproduction of social structures have to be taken into account in order to understand working life in Korean organizations.......  Social harmony and stability have been described as almost inborn aspects of Korean corporations dating far back in history. After the East Asian economic crisis in 1997 most Korean organizations, however faced new demands for productivity and competitiveness. The fragile balance between social...

  19. Process for dehydration of oregano using propane gas as fuel

    Directory of Open Access Journals (Sweden)

    Carlos O. Velásquez-Santos

    2014-08-01

    Full Text Available The article describes two important issues, the first is the process to design, implement and validate a mechanical dryer of oregano, using propane gas as fuel, and the second is the cost of the process of dehydrated, taking into account the cost of electric energy consumption by the fan and the cost of propane gas consumption by the heat exchanger. To achieve this, it was necessary review the state of the art and the study of the raw material (oregano, were established as premises of design the necessary technical specifications and the variables involved in the process, using conceptual methods and simulation to ensure that it complies with the ISO standard 7925:1999, which defines the requirements for the marketing of dried oregano and processed. Emphasis was made on the percentage of moisture that is 10%, the moisture of the product was found by the azeotropic distillation method, subsequently was validated the functionality and efficiency, comparing the results from an experimental design, then it was obtained the drying curve of oregano with the prototype of drying and it was checked if it meets ISO 7925:1999 standard and the NTC 4423 standard in order to obtain a final product dehydrated with the percentage of humidity appropriate.

  20. Exploring Language and Diplomatic Thinking through Process Types: A Contrastive Study on Sino-British Diplomatic Thinking Based on the China-UK Joint Declaration

    Directory of Open Access Journals (Sweden)

    Song Chen

    2016-07-01

    Full Text Available The China-UK Joint Declaration on Building a Global Comprehensive Strategic Partnership for the 21st Century is one of the fruits of Chinese President Xi Jinping’s recent official state visit to the Great Britain. As a typical and important diplomatic language document, the Joint Declaration deserves scientific research. In this paper, based on the six process types of Halliday’s Transitivity system, we attempt to disclose the diplomatic thinking underlying the employment of process types and make a contrastive study of the diplomatic thinking of both China and the UK. The research leads to three findings. Firstly, the high frequency of material process clause in both Chinese and English versions reflects the “Action thinking”, a shared diplomatic thinking adopted by the two nations. Secondly, the Chinese version employs more relational process clauses than the English version, which is an indication of the “Relationality thinking” underlying Chinese diplomacy and it is much less emphasized or even absent in British diplomacy. Thirdly, the analysis of the mental process clauses reveals that China has an “Inclusive thinking” in its diplomatic exchange with Britain whereas the UK a “Friendship thinking”.

  1. [Sir Humphry Davy, the discoverer of anesthetic action of nitrous oxide--Davy and poets of British Romanticism and inhalation of laughing gas by his friends].

    Science.gov (United States)

    Fujita, T

    1998-01-01

    In "Dove Cottage", the old house of the poet laureate William Wordsworth (1770-1850) in Grasmere, England, there is a portrait of Sir Humphry Davy (1778-1829). In 1804, Wordsworth invited his young friend to his home. Davy's works in the field of chemistry are well known. Interestingly enough, once he wished he could be a poet. His future seemed to be prosperous and delightful. He was highly evaluated by Robert Southey, poet laureate. But he has chosen the way of chemist. The author found some facts from literatures and received some information by courtesy of the Wordsworth Trust, Centre for British Romanticism. Davy's life and his works were introduced chronologically.

  2. Corporate finance

    OpenAIRE

    P. Quiry; Y. Le Fur; A. Salvi; M. Dallocchio; P. Vernimmen

    2011-01-01

    Corporate Finance: Theory and Practice, 3rd Edition, the website www.vernimmen.com and the Vernimmen.com newsletter are all written and created by an author team who are both investment bankers/corporate financiers and academics. This book covers the theory and practice of Corporate Finance from a truly European perspective. It shows how to use financial theory to solve practical problems and is written for students of corporate finance and financial analysis and practising corporate financie...

  3. Ceramic membranes for gas processing in coal gasification

    Energy Technology Data Exchange (ETDEWEB)

    Smart, S.; Lin, C.X.C.; Ding, L.; Thambimuthu, K.; da Costa, J.C.D. [University of Queensland, Brisbane, Qld. (Australia)

    2010-07-01

    Pre-combustion options via coal gasification, especially integrated gasification combined cycle (IGCC) processes, are attracting the attention of governments, industry and the research community as an attractive alternative to conventional power generation. It is possible to build an IGCC plant with CCS with conventional technologies however; these processes are energy intensive and likely to reduce power plant efficiencies. Novel ceramic membrane technologies, in particular molecular sieving silica (MSS) and pervoskite membranes, offer the opportunity to reduce efficiency losses by separating gases at high temperatures and pressures. MSS membranes can be made preferentially selective for H{sub 2}, enabling both enhanced production, via a water-gas shift membrane reactor, and recovery of H{sub 2} from the syngas stream at high temperatures. They also allow CO{sub 2} to be concentrated at high pressures, reducing the compression loads for transportation and enabling simple integration with CO{sub 2} storage or sequestration operations. Perovskite membranes provide a viable alternative to cryogenic distillation for air separation by delivering the tonnage of oxygen required for coal gasification at a reduced cost. In this review we examine ceramic membrane technologies for high temperature gas separation and discuss the operational, mechanical, design and process considerations necessary for their successful integration into IGCC with CCS systems.

  4. Implications of the Bologna Process for Throughput in the Higher Education Sector: An Empirical Illustration Based on a Finnish-British Comparison

    Science.gov (United States)

    Lindberg, Matti

    2014-01-01

    This study illustrates the differences between Finnish and British graduates in the higher education-to-work transition and related market mechanisms in the year 2000. Specifically, the differences between the Finnish and British students' academic careers and ability to find employment after graduation were evaluated in relation to the Finnish HE…

  5. High-temperature gas-cooled reactors and process heat

    International Nuclear Information System (INIS)

    Kasten, P.R.

    1980-01-01

    High-Temperature Gas-Cooled Reactors (HTGRs) are fueled with ceramic-coated microspheres of uranium and thorium oxides/carbides embedded in graphite blocks which are cooled with helium. Promising areas of HTGR application are in cogeneration, energy transport using Heat Transfer Salt, recovery of oils from oil shale, steam reforming of methane for chemical production, coal gasification, and in energy transfer using chemical heat jpipes in the long term. Further, HTGRs could be used as the energy source for hydrogen production through thermochemical water splitting in the long term. The potential market for Process Heat HTGRs is 100-200 large units by about the year 2020

  6. Acid gas control process and apparatus for waste fired incinerators

    International Nuclear Information System (INIS)

    Kubin, P.Z.; Stepan, J.E.

    1992-01-01

    This patent describes a process for reducing noxious emission produced in a waste material incinerator. It comprises incinerating solid waste material in a furnace section of the waste material incinerator; providing an additive to an additive supply storage unit; conveying the additive to an additive injection means that communicates with the furnace section of the waste material incinerator; injecting the additive into a turbulent reaction zone of the furnace section such that acid gas content, acid dewpoint temperature and the level of corrosion in the incinerator are reduced

  7. Corporate Innovation and Entrepreneurial Development | Iyayi ...

    African Journals Online (AJOL)

    This paper aimed at a theoretical exposition of the influence of corporate innovation on entrepreneurial development. To achieve this purpose a review of extant literature on innovation and creativity, concept of corporate innovation process of corporate innovation, approaches to corporate innovation, corporate innovation ...

  8. Modeling of gas flow and deposition profile in HWCVD processes

    Energy Technology Data Exchange (ETDEWEB)

    Pflug, Andreas; Höfer, Markus; Harig, Tino; Armgardt, Markus; Britze, Chris; Siemers, Michael; Melzig, Thomas; Schäfer, Lothar

    2015-11-30

    Hot wire chemical vapor deposition (HWCVD) is a powerful technology for deposition of high quality films on large area, where drawbacks of plasma based technology such as defect generation by ion bombardment and high equipment costs are omitted. While processes for diamond coatings using H{sub 2} and CH{sub 4} as precursor have been investigated in detail since 1990 and have been transferred to industry, research also focuses on silicon based coatings with H{sub 2}, SiH{sub 4} and NH{sub 3} as process gases. HWCVD of silicon based coatings is a promising alternative for state-of-the-art radiofrequency-plasma enhanced chemical vapor deposition reactors. The film formation in HWCVD results from an interaction of several concurrent chemical reactions such as gas phase chemistry, film deposition, abstraction of surplus hydrogen bonds and etching by atomic hydrogen. Since there is no easy relation between process parameters and resulting deposition profiles, substantial experimental effort is required to optimize the process for a given film specification and the desired film uniformity. In order to obtain a deeper understanding of the underlying mechanisms and to enable an efficient way of process optimization, simulation methods come into play. While diamond deposition occurs at pressures in the range of several kPa HWCVD deposition of Si based coatings operates at pressures in the 0.1–30 Pa range. In this pressure regime, particle based simulation methods focused on solving the Boltzmann equation are computationally feasible. In comparison to computational fluid dynamics this yields improved accuracy even near small gaps or orifices, where characteristic geometric dimensions approach the order of the mean free path of gas molecules. At Fraunhofer IST, a parallel implementation of the Direct Simulation Monte Carlo (DSMC) method extended by a reactive wall chemistry model is developed. To demonstrate the feasibility of three-dimensional simulation of HWCVD processes

  9. 75 FR 38093 - ConocoPhillips Alaska Natural Gas Corporation and Marathon Oil Company; Application for Blanket...

    Science.gov (United States)

    2010-07-01

    ... natural gas reserves support the conclusion that there are sufficient supplies to satisfy local demand and... and/ or one or more other countries globally with which trading is not prohibited by U.S. law for a.... Department of Energy (FE-34), Office of Oil and Gas Global Security and Supply, Office of Fossil Energy...

  10. Modeling the Gas Nitriding Process of Low Alloy Steels

    Science.gov (United States)

    Yang, M.; Zimmerman, C.; Donahue, D.; Sisson, R. D.

    2013-07-01

    The effort to simulate the nitriding process has been ongoing for the last 20 years. Most of the work has been done to simulate the nitriding process of pure iron. In the present work a series of experiments have been done to understand the effects of the nitriding process parameters such as the nitriding potential, temperature, and time as well as surface condition on the gas nitriding process for the steels. The compound layer growth model has been developed to simulate the nitriding process of AISI 4140 steel. In this paper the fundamentals of the model are presented and discussed including the kinetics of compound layer growth and the determination of the nitrogen diffusivity in the diffusion zone. The excellent agreements have been achieved for both as-washed and pre-oxided nitrided AISI 4140 between the experimental data and simulation results. The nitrogen diffusivity in the diffusion zone is determined to be constant and only depends on the nitriding temperature, which is ~5 × 10-9 cm2/s at 548 °C. It proves the concept of utilizing the compound layer growth model in other steels. The nitriding process of various steels can thus be modeled and predicted in the future.

  11. Deregulation of the California electric power industry: An analysis of electric and natural gas corporate mergers and their effect on the California electric power market

    Science.gov (United States)

    Hornbuckle, James Dixon

    Deregulation of the electric utility industry in California is moving in a direction that places greater reliance on the market forces of competition. Investor owned utilities (IOU's) are using mergers and acquisitions to improve their ability to compete in this new environment. Two large mergers were proposed in 1996 that could affect the California market. The first is between Enron Corporation, a large power marketer and Portland General Corporation, owner of Portland General Electric. The second is between Pacific Enterprises Inc., owner of Southern California Gas Company, the largest natural gas utility in the U. S., and Enova Corporation, owner of San Diego Gas and Electric Company. Understanding the impact of these mergers on the California electric power market is the focus of this study. This study examines hypotheses dealing with: (1) Merger Strategy, (2) Efficiency, and (3) Market Power. Using the Miles and Snow (1978) typology, I develop a strategic orientation model for the merger participants and their competitors. The results suggest a two-stage strategic orientation: (1) regulated core business stage, where the firms follow a Defender strategy, and (2) unregulated business stage, where the firms follow a Prospector strategy. Further, the results show the mergers are consistent with the strategy of Enron and Pacific Enterprises. Event study methodology, dollar gains/losses and market value weighted returns are used to determine if the mergers support the efficiency hypothesis. The evidence suggests the mergers lead to increased competitive advantage through improved efficiency for the participants. The results also suggest the mergers do not harm the rivals. The results of structural changes made by the California Public Utilities Commission (CPUC) in deregulation of the California market and analysis of the mergers by the CPUC and the Public Utility Commission of Oregon suggest that the exercise of market power is not a significant issue. Finally

  12. British Dance: Black Routes

    OpenAIRE

    Adair, C.; Burt, Ramsay, 1953-

    2016-01-01

    British Dance: Black Routes re-examines the distinctive contributions made to British dance by dancers who are Black. Covering the period 1946 to the present, it presents a radical re-reading of dancers and their companies, placing their achievements within a broader historical, cultural and artistic context. The result of a two year research project, British Dance and the African Diaspora, led by editors Christy Adair and Ramsay Burt, the collection looks at artists working with contempor...

  13. Corporate Law and Corporate Governance

    OpenAIRE

    Roberta Romano

    1998-01-01

    We have seen a revival in interest in corporate law and corporate governance since the 1980s, as researchers applied the tools of the new institutional economics and modern corporate finance to analyze the new transactions emerging in the 1980s takeover wave. This article focuses on three mechanisms of corporate governance to illustrate the analytical usefulness of transaction cost economics for corporate law. They are the board of directors; relational investing, a form of block ownership in...

  14. Corporate Fictions

    DEFF Research Database (Denmark)

    Staunæs, Dorthe; Søndergaard, D. M.

    2006-01-01

    The article describes a particular strategy of communication called a social science fiction. The strategy was taken up following an empirical research project on gender and management, in order to communicate results to the company's managers and Human Resource Staff. The research results showed...... fiction was the kind of narrative therapy, which aims to reconfigure the problem in focus by a process of externalisation that allows a reconstruction and retelling of the issue. The article describes how three cultural mechanisms in the company were condensed into three imaginary figures: Mr. Corporate...

  15. Advanta Financial Corporation

    International Nuclear Information System (INIS)

    Smyth, R. J.

    1998-01-01

    Services provided by Advanta Financial Corporation to the oil and gas industry are described. These services include industrial equipment leasing, and sale and lease back of new or used equipment in the $ 250,000 to $ 2 million range. Office equipment is provided on a 12 to 60 month capital lease with 100 per cent financing on new equipment. Service equipment is also available on 12 to 60 month capital lease and 0 to 25 per cent equity is required. Production equipment is leased on 12 to 84 month capital and operating lease agreement and requires 0 to 25 per cent equity. The process of concluding a lease in each category is described, including documentation requirements, equipment description, engineering summary, equipment schedule and acceptance, evidence of insurance and fiscal arrangements. In general, flexibility in the arrangements is the key to success in an aggressive and highly competitive industry

  16. Process for generating substitute natural gas. Verfahren zur Erzeugung von Erdgasersatzgas

    Energy Technology Data Exchange (ETDEWEB)

    Messerschmidt, D

    1984-09-13

    The invention deals with a process for the production of a substitute for natural gas from coal gas or other feed gases containing hydrogen and methane. For a simpler and economically more efficient process it is suggested to separate the feed gas, purified or unpurified, by selection of the molar sieve in a PSA plant so that the sweep gas of the PSA plant can reach the quality of a substitute gas. (orig.).

  17. Economic assessment of advanced flue gas desulfurization processes. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bierman, G. R.; May, E. H.; Mirabelli, R. E.; Pow, C. N.; Scardino, C.; Wan, E. I.

    1981-09-01

    This report presents the results of a project sponsored by the Morgantown Energy Technology Center (METC). The purpose of the study was to perform an economic and market assessment of advanced flue gas desulfurization (FGD) processes for application to coal-fired electric utility plants. The time period considered in the study is 1981 through 1990, and costs are reported in 1980 dollars. The task was divided into the following four subtasks: (1) determine the factors affecting FGD cost evaluations; (2) select FGD processes to be cost-analyzed; (3) define the future electric utility FGD system market; and (4) perform cost analyses for the selected FGD processes. The study was initiated in September 1979, and separate reports were prepared for the first two subtasks. The results of the latter two subtasks appear only in this final reprot, since the end-date of those subtasks coincided with the end-date of the overall task. The Subtask 1 report, Criteria and Methods for Performing FGD Cost Evaluations, was completed in October 1980. A slightly modified and condensed version of that report appears as appendix B to this report. The Subtask 2 report, FGD Candidate Process Selection, was completed in January 1981, and the principal outputs of that subtask appear in Appendices C and D to this report.

  18. LIFAC flue gas desulfurization process an alternative SO{sub 2} control strategy

    Energy Technology Data Exchange (ETDEWEB)

    Patel, J.G. [Tampella Power Corp., Atlanta, GA (United States); Vilala, J. [Tampella Power Inc., Tampere (Finland)

    1995-12-01

    This paper discusses the results from two recently completed LIFAC flue gas desulfurization plants - 300 MW Shand lignite powered station owned by Saskatchewan Power Corporation and 60 MW Whitewater Valley high sulfur coal fired station owned by Richmond Powerand Light. LIFACis a dry FGD process in which limestone is injected into the upper regions of the boiler furnace and an activation reactor is used to humidify the unreacted limestone to achieve additional sulfur capture. The performance in both plants indicates that 70 to 80% sulfur is removed at a Ca/S ratio of 2. Cost performance data from these plants has shown that LI FAC both on construction cost and $/ton SO{sub 2} removed basis is very cost competitive compared to other SO{sub 2} control technologies. The Richmond plant has been realized under the auspices of the U.S. Department of Energy`s Clean Coal Technology program. The Shand plant is the first commercial installation in North America. The paper also discusses highlights of operating and maintenance experience, availability and handling of the solid waste product.

  19. Process for the production of fuel gas from coal

    Science.gov (United States)

    Patel, Jitendra G.; Sandstrom, William A.; Tarman, Paul B.

    1982-01-01

    An improved apparatus and process for the conversion of hydrocarbonaceous materials, such as coal, to more valuable gaseous products in a fluidized bed gasification reaction and efficient withdrawal of agglomerated ash from the fluidized bed is disclosed. The improvements are obtained by introducing an oxygen containing gas into the bottom of the fluidized bed through a separate conduit positioned within the center of a nozzle adapted to agglomerate and withdraw the ash from the bottom of the fluidized bed. The conduit extends above the constricted center portion of the nozzle and preferably terminates within and does not extend from the nozzle. In addition to improving ash agglomeration and withdrawal, the present invention prevents sintering and clinkering of the ash in the fluidized bed and permits the efficient recycle of fine material recovered from the product gases by contacting the fines in the fluidized bed with the oxygen as it emanates from the conduit positioned within the withdrawal nozzle. Finally, the present method of oxygen introduction permits the efficient recycle of a portion of the product gases to the reaction zone to increase the reducing properties of the hot product gas.

  20. Corporate planning in the new world order

    International Nuclear Information System (INIS)

    Vaasjo, B.T.

    1996-01-01

    The planning process at IPL Energy Inc. was discussed. IPL Energy is the largest natural gas distribution company which has the world's longest and most complex liquid pipeline. The three business units at IPL Energy are: gas distribution, pipelines, and international investment. Each uses different strategies for growth opportunities. The process wherein the plans from the various business units are formulated, leavened with corporate level vision, enriched by the addition of an international dimension, and merged into a complex strategic plan for the company as a whole has been described. The need for flexibility, and the importance of constant attention to the three Cs -competencies, culture and communications - were emphasized

  1. Gas situation in the world; Sekai no gas jijo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-10

    The Chinese Government intends to totally prohibit the combustion of coal as is in 2000 onward to deal with environmental problems. To attain the coal, however, it will have to develop technologies for high-efficiency coal utilization, coal pulverization for power generation, and power generation not dependent on coal. Qatar and India signed a letter confirming their intention to enhance cooperation in the oil and gas sectors. It is predicted that natural gas consumption in the United States will renew its maximum record in 1998. In the last half of this year, Venezuela will open its natural gas distribution and transportation sectors to foreign investors. Itohchu Oil Exploration Co., Ltd., operated by Itohchu Corporation for natural resources exploration, won the first success in a foreign capital-led trial drilling in the Caspian Sea off Azerbaijan. Six U.S. corporations plan to participitate in a project of constructing an LNG receiving base and distribution network in Lebanon. Norway is making efforts to increase its sale of gas to the British market despite there are great quantities of inexpensive gas in Britain. Britain will put off the complete liberalization of electric retailing scheduled to be effectuated in April this year until September. The investment in the oil and gas upstream sectors across the world in 1997 is found to be two times larger than that of 1990

  2. Evaluation of barriers of corporate social responsibility using an analytical hierarchy process under a fuzzy environment - A textile case

    DEFF Research Database (Denmark)

    Shen, Lixin; Govindan, Kannan; Shankar, Madan

    2015-01-01

    Process (AHP) under a fuzzy environment. The results show that financial constraints comprise the main barrier to the implementation of CSR in the Indian textiles industry, which is then further validated with feedback from case industry managers. This study offers both societal and scientific insights...... model, and this model is validated with a case industry situated in southern India. Common barriers are collected through various reliable means, and among those common barriers, the essential barrier was identified with the assistance of the case industrial manager through an Analytical Hierarchy......The ventilating crisis of Corporate Social Responsibility (CSR) issues in the textiles industry resulted in the engagement of many researchers in the analysis of CSR and its related factors throughout the globe. Some researchers in developed nations extend their policies beyond the boundary of CSR...

  3. Radon gas as a tracer for volcanic processes

    International Nuclear Information System (INIS)

    Thomas, D.M.

    1990-01-01

    Radon emissions from volcanic systems have been under investigation for several decades. Soil gas and groundwater radon activities have been used to map faults and to characterize geothermal systems, and measurements of atmospheric radon and radon daughter concentrations have been used to estimate the volume of magma chambers feeding active eruptions. Several studies have also shown that temporal variations in radon concentration have been associated with the onset of volcanic eruptions or changes in the rates or character of an eruption. Some of these studies have been able to clearly define the cause of the radon anomalies but others have proposed models of radon emission and transport that are not well supported by the known physical and chemical processes that occur in a volcanic system. In order to better characterize the processes that control radon activities in volcanic systems, it is recommended that future radon monitoring programs attempt to maintain continuous recording of radon activities; individual radon measurements should be made over the shortest time intervals possible that are consistent with acceptable counting statistics and geophysical, meteorological, and hydrological parameters should be measured in order to better define the physical processes that affect radon activities in volcanic systems. (author). 63 refs

  4. A plasma process controlled emissions off-gas demonstration

    International Nuclear Information System (INIS)

    Battleson, D.; Kujawa, S.T.; Leatherman, G.

    1995-01-01

    Thermal technologies are currently identified as playing an important role in the treatment of many DOE waste streams, and emissions from these processes will be scrutinized by the public, regulators, and stakeholders. For some time, there has been a hesitancy by the public to accept thermal treatment of radioactive contaminated waste because of the emissions from these processes. While the technology for treatment of emissions from these processes is well established, it is not possible to provide the public complete assurance that the system will be in compliance with air quality regulations 100% of the operating time in relation to allowing noncompliant emissions to exit the system. Because of the possibility of noncompliant emissions and the public's concern over thermal treatment systems, it has been decided that the concept of a completely controlled emissions off-gas system should be developed and implemented on Department of Energy (DOE) thermal treatment systems. While the law of conservation of mass precludes a completely closed cycle system, it is possible to apply the complete control concept to emissions

  5. Development of biological coal gasification (MicGAS Process)

    Energy Technology Data Exchange (ETDEWEB)

    Walia, D.S.; Srivastava, K.C.

    1994-10-01

    The overall goal of the project is to develop an advanced, clean coal biogasification (MicGAS) Process. The objectives of the research during FY 1993--94 were to: (1) enhance kinetics of methane production (biogasification, biomethanation) from Texas lignite (TxL) by the Mic-1 consortium isolated and developed at ARCTECH, (2) increase coal solids loading, (3) optimize medium composition, and (4) reduce retention time. A closer analysis of the results described here indicate that biomethanation of TxL at >5% solids loading is feasible through appropriate development of nutrient medium and further adaptation of the microorganisms involved in this process. Further understanding of the inhibitory factors and some biochemical manipulations to overcome those inhibitions will hasten the process considerably. Results are discussed on the following: products of biomethanation and enhance of methane production including: bacterial adaptation; effect of nutrient amendment substitutes; effects of solids loading; effect of initial pH of the culture medium; effect of hydrogen donors and carbon balance.

  6. CO₂ Capture Membrane Process for Power Plant Flue Gas

    Energy Technology Data Exchange (ETDEWEB)

    Toy, Lora [Research Triangle Inst. International, Research Triangle Park, NC (United States); Kataria, Atish [Research Triangle Inst. International, Research Triangle Park, NC (United States); Gupta, Raghubir [Research Triangle Inst. International, Research Triangle Park, NC (United States)

    2012-04-01

    Because the fleet of coal-fired power plants is of such importance to the nation's energy production while also being the single largest emitter of CO₂, the development of retrofit, post-combustion CO₂ capture technologies for existing and new, upcoming coal power plants will allow coal to remain a major component of the U.S. energy mix while mitigating global warming. Post-combustion carbon capture technologies are an attractive option for coal-fired power plants as they do not require modification of major power-plant infrastructures, such as fuel processing, boiler, and steam-turbine subsystems. In this project, the overall objective was to develop an advanced, hollow-fiber, polymeric membrane process that could be cost-effectively retrofitted into current pulverized coal-fired power plants to capture at least 90% of the CO₂ from plant flue gas with 95% captured CO₂ purity. The approach for this project tackled the technology development on three different fronts in parallel: membrane materials R&D, hollow-fiber membrane module development, and process development and engineering. The project team consisted of RTI (prime) and two industrial partners, Arkema, Inc. and Generon IGS, Inc. Two CO₂-selective membrane polymer platforms were targeted for development in this project. For the near term, a next-generation, high-flux polycarbonate membrane platform was spun into hollow-fiber membranes that were fabricated into both lab-scale and larger prototype (~2,200 ft²) membrane modules. For the long term, a new fluoropolymer membrane platform based on poly(vinylidene fluoride) [PVDF] chemistry was developed using a copolymer approach as improved capture membrane materials with superior chemical resistance to flue-gas contaminants (moisture, SO₂, NOx, etc.). Specific objectives were: - Development of new, highly chemically resistant, fluorinated polymers as membrane materials with minimum selectivity of 30 for CO₂ over N₂ and CO

  7. OPIC Greenhouse Gas Emissions Inventory

    Data.gov (United States)

    Overseas Private Investment Corporation — Independent analysis details quantifying the greenhouse gas ("GHG") emissions directly attributable to projects to which the Overseas Private Investment Corporation...

  8. Solar heating, cooling and domestic hot water system installed at Columbia Gas System Service Corporation, Columbus, Ohio

    Science.gov (United States)

    1980-01-01

    The solar energy system installed in the building has 2,978 sq ft of single axis tracking, concentrating collectors and provides solar energy for space heating, space cooling and domestic hot water. A 1,200,000 Btu/hour water tube gas boiler provides hot water for space heating. Space cooling is provided by a 100 ton hot water fired absorption chiller. Domestic hot water heating is provided by a 50 gallon natural gas domestic storage water heater. Extracts from the site files, specification references, drawings, installation, operation and maintenance instructions are included.

  9. Building the competitive intelligence knowledge: processes and activities in a corporate organisation

    OpenAIRE

    Sreenivasulu, V.

    1999-01-01

    This paper discusses the process of building and developing comprehensive tools, techniques, support systems, and better methods of harnessing the competitive intelligence knowledge processes. The author stresses the need for building sophisticated methodological competitive intelligence knowledge acquisition, systematic collection of competitive intelligence knowledge from various sources for critical analysis, process, organization, synthesis, assessment, screening, filtering and interpreta...

  10. Papers of a Canadian Institute conference : Unconventional gas symposium : Tight gas, gas shales, coalbed methane, gas hydrates

    International Nuclear Information System (INIS)

    2003-01-01

    This symposium provided an opportunity for participants to learn from gas industry leaders in both Canada and the United States, different strategies to cost-effectively develop unconventional gas resources. In particular, the representative from EnCana Corporation discussed the results of tight gas drilling in Northeastern British Columbia. The speaker for MGV Energy reported on the outcome of test drilling for coalbed methane (CBM) in Southern Alberta. The economic development of tight gas reservoirs in the United States Permian Basin was discussed by the speaker representing BP America Production Company. The role of unconventional gas in the North American natural gas supply and demand picture was dealt with by TransCanada PipeLines Limited and Canadian Gas Potential Committee. The trend for natural gas prices in North America was examined by Conoco Inc. The Geological Survey of Canada addressed the issue of gas hydrate potential in the Mackenzie Delta Mallik Field. In addition, one presentation by El Paso Production Company discussed the successful drilling for deep, tight gas and CBM in the United States. There were nine presentations at this symposium, of which three were indexed separately for inclusion in this database. refs., tabs., figs

  11. [Process orientation as a tool of strategic approaches to corporate governance and integrated management systems].

    Science.gov (United States)

    Sens, Brigitte

    2010-01-01

    The concept of general process orientation as an instrument of organisation development is the core principle of quality management philosophy, i.e. the learning organisation. Accordingly, prestigious quality awards and certification systems focus on process configuration and continual improvement. In German health care organisations, particularly in hospitals, this general process orientation has not been widely implemented yet - despite enormous change dynamics and the requirements of both quality and economic efficiency of health care processes. But based on a consistent process architecture that considers key processes as well as management and support processes, the strategy of excellent health service provision including quality, safety and transparency can be realised in daily operative work. The core elements of quality (e.g., evidence-based medicine), patient safety and risk management, environmental management, health and safety at work can be embedded in daily health care processes as an integrated management system (the "all in one system" principle). Sustainable advantages and benefits for patients, staff, and the organisation will result: stable, high-quality, efficient, and indicator-based health care processes. Hospitals with their broad variety of complex health care procedures should now exploit the full potential of total process orientation. Copyright © 2010. Published by Elsevier GmbH.

  12. Online Continuous Trace Process Analytics Using Multiplexing Gas Chromatography.

    Science.gov (United States)

    Wunsch, Marco R; Lehnig, Rudolf; Trapp, Oliver

    2017-04-04

    The analysis of impurities at a trace level in chemical products, nutrition additives, and drugs is highly important to guarantee safe products suitable for consumption. However, trace analysis in the presence of a dominating component can be a challenging task because of noncompatible linear detection ranges or strong signal overlap that suppresses the signal of interest. Here, we developed a technique for quantitative analysis using multiplexing gas chromatography (mpGC) for continuous and completely automated process trace analytics exemplified for the analysis of a CO 2 stream in a production plant for detection of benzene, toluene, ethylbenzene, and the three structural isomers of xylene (BTEX) in the concentration range of 0-10 ppb. Additional minor components are methane and methanol with concentrations up to 100 ppm. The sample is injected up to 512 times according to a pseudorandom binary sequence (PRBS) with a mean frequency of 0.1 Hz into a gas chromatograph equipped with a flame ionization detector (FID). A superimposed chromatogram is recorded which is deconvoluted into an averaged chromatogram with Hadamard transformation. Novel algorithms to maintain the data acquisition rate of the detector by application of Hadamard transformation and to suppress correlation noise induced by components with much higher concentrations than the target substances are shown. Compared to conventional GC-FID, the signal-to-noise ratio has been increased by a factor of 10 with mpGC-FID. Correspondingly, the detection limits for BTEX in CO 2 have been lowered from 10 to 1 ppb each. This has been achieved despite the presence of detectable components (methane and methanol) with a concentration about 1000 times higher than the target substances. The robustness and reliability of mpGC has been proven in a two-month field test in a chemical production plant.

  13. Gas-centrifuge unit and centrifugal process for isotope separation

    International Nuclear Information System (INIS)

    Stark, T.M.

    1979-01-01

    An invention involving a process and apparatus for isotope-separation applications such as uranium-isotope enrichment is disclosed which employs cascades of gas centrifuges. A preferred apparatus relates to an isotope-enrichment unit which includes a first group of cascades of gas centrifuges and an auxiliary cascade. Each cascade has an input, a light-fraction output, and a heavy-fraction output for separating a gaseous-mixture feed including a compound of a light nuclear isotope and a compound of a heavy nuclear isotope into light and heavy fractions respectively enriched and depleted in the light isotope. The cascades of the first group have at least one enriching stage and at least one stripping stage. The unit further includes means for introducing a gaseous-mixture feedstock into each input of the first group of cascades, means for withdrawing at least a portion of a product fraction from the light-fraction outputs of the first group of cascades, and means for withdrawing at least a portion of a waste fraction from the heavy-fraction outputs of the first group of cascades. The isotope-enrichment unit also includes a means for conveying a gaseous-mixture from a light-fraction output of a first cascade included in the first group to the input of the auxiliary cascade so that at least a portion of a light gaseous-mixture fraction produced by the first group of cascades is further separated into a light and a heavy fraction by the auxiliary cascade. At least a portion of a product fraction is withdrawn from the light fraction output of the auxiliary cascade. If the light-fraction output of the first cascade and the heavy-fraction output of the auxiliary cascade are reciprocal outputs, the concentraton of the light isotope in the heavy fraction produced by the auxiliary cascade essentially equals the concentration of the light isotope in the gaseous-mixture feedstock

  14. Natural gas from coal : the community consultation process in Alberta

    International Nuclear Information System (INIS)

    Robinson, G.

    2005-01-01

    The community consultation process was examined with reference to natural gas from coal (NGC) development in Alberta. It was suggested that NGC has a huge potential in Canada, and can be developed in an environmentally responsible manner which considers all stakeholders. However, water supply shortages and the effects of development on groundwater remain key stakeholder concerns in Alberta. Issues concerning water protection and handling were discussed, along with issues concerning surface disruption during resource development activities. An outline of road needs and pipeline corridors was presented. An outline of a typical NGC compressor station were given. Issues concerning public anxiety over air quality were discussed with reference to flaring and landowner complaints. It was noted NGC is not sour and contains no liquid hydrocarbons or foreign contaminants. A review of government regulations and best practices was presented with regards to flaring. Multi-stakeholder advisory committee practices were reviewed. It was concluded that Alberta is currently using a variety of consultation processes to enable better communications between industry and stakeholders. figs

  15. Method and apparatus for rapid adjustment of process gas inventory in gaseous diffusion cascades

    International Nuclear Information System (INIS)

    1980-01-01

    A method is specified for the operation of a gaseous diffusion cascade wherein electrically driven compressors circulate a process gas through a plurality of serially connected gaseous diffusion stages to establish first and second countercurrently flowing cascade streams of process gas, one of the streams being at a relatively low pressure and enriched in a component of the process gas and the other being at a higher pressure and depleted in the same, and wherein automatic control systems maintain the stage process gas pressures by positioning process gas flow control valve openings at values which are functions of the difference between reference-signal inputs to the systems, and signal inputs proportional to the process gas pressures in the gaseous diffusion stages associated with the systems, the cascade process gas inventory being altered, while the cascade is operating, by simultaneously directing into separate process-gas freezing zones a plurality of substreams derived from one of the first and second streams at different points along the lengths thereof to solidify approximately equal weights of process gas in the zone while reducing the reference-signal inputs to maintain the positions of the control valves substantially unchanged despite the removal of process gas inventory via the substreams. (author)

  16. Environmental Accounting and Reporting in Fossil Fuel Sector : A Study on Bangladesh Oil, Gas and Mineral Corporation (Petrobangla)

    OpenAIRE

    Bose, Sudipta

    2006-01-01

    Petrobangla is the sole responsible organization to maintain the fossil fuel sector in Bangladesh. It is accountable to next generations for oil, gas and other natural resources. It is necessary to ensure optimum use of these resources. Development activities cannot be sustained if these resources are depleted through wasteful use. This study indicates that Petrobangla takes many initiatives to provide environment-friendly energy in the economy. Environmental Accounting and reporting is th...

  17. The Role of Sustainability Resources of Large Greenhouse Gas Emitters: The Case of Corporations in Alberta, Canada

    OpenAIRE

    Hannouf, Marwa; Assefa, Getachew

    2017-01-01

    With the global challenge of climate change, it becomes crucial to understand the factors that can guide carbon intensive companies to comply with environmental regulations through significant reductions in greenhouse gas (GHG) emissions. Using the natural-resource-based view, the argument in this paper is that focusing on sustainability-driven resources by companies is a way to meet environmental compliance and reduce GHG emissions while gaining differential competitive benefits. A specific ...

  18. Workplace exposure to nanoparticles from gas metal arc welding process

    International Nuclear Information System (INIS)

    Zhang, Meibian; Jian, Le; Bin, Pingfan; Xing, Mingluan; Lou, Jianlin; Cong, Liming; Zou, Hua

    2013-01-01

    Workplace exposure to nanoparticles from gas metal arc welding (GMAW) process in an automobile manufacturing factory was investigated using a combination of multiple metrics and a comparison with background particles. The number concentration (NC), lung-deposited surface area concentration (SAC), estimated SAC and mass concentration (MC) of nanoparticles produced from the GMAW process were significantly higher than those of background particles before welding (P < 0.01). A bimodal size distribution by mass for welding particles with two peak values (i.e., 10,000–18,000 and 560–320 nm) and a unimodal size distribution by number with 190.7-nm mode size or 154.9-nm geometric size were observed. Nanoparticles by number comprised 60.7 % of particles, whereas nanoparticles by mass only accounted for 18.2 % of the total particles. The morphology of welding particles was dominated by the formation of chain-like agglomerates of primary particles. The metal composition of these welding particles consisted primarily of Fe, Mn, and Zn. The size distribution, morphology, and elemental compositions of welding particles were significantly different from background particles. Working activities, sampling distances from the source, air velocity, engineering control measures, and background particles in working places had significant influences on concentrations of airborne nanoparticle. In addition, SAC showed a high correlation with NC and a relatively low correlation with MC. These findings indicate that the GMAW process is able to generate significant levels of nanoparticles. It is recommended that a combination of multiple metrics is measured as part of a well-designed sampling strategy for airborne nanoparticles. Key exposure factors, such as particle agglomeration/aggregation, background particles, working activities, temporal and spatial distributions of the particles, air velocity, engineering control measures, should be investigated when measuring workplace

  19. Workplace exposure to nanoparticles from gas metal arc welding process

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Meibian [Zhejiang Provincial Center for Disease Control and Prevention (China); Jian, Le [Curtin University of Technology, School of Public Health, Curtin Health Innovation Research Institute (Australia); Bin, Pingfan [Wujin District Center for Disease Control and Prevention (China); Xing, Mingluan [Zhejiang Provincial Center for Disease Control and Prevention (China); Lou, Jianlin [Zhejiang Academy of Medical Sciences (China); Cong, Liming; Zou, Hua, E-mail: hzou@cdc.zj.cn [Zhejiang Provincial Center for Disease Control and Prevention (China)

    2013-11-15

    Workplace exposure to nanoparticles from gas metal arc welding (GMAW) process in an automobile manufacturing factory was investigated using a combination of multiple metrics and a comparison with background particles. The number concentration (NC), lung-deposited surface area concentration (SAC), estimated SAC and mass concentration (MC) of nanoparticles produced from the GMAW process were significantly higher than those of background particles before welding (P < 0.01). A bimodal size distribution by mass for welding particles with two peak values (i.e., 10,000–18,000 and 560–320 nm) and a unimodal size distribution by number with 190.7-nm mode size or 154.9-nm geometric size were observed. Nanoparticles by number comprised 60.7 % of particles, whereas nanoparticles by mass only accounted for 18.2 % of the total particles. The morphology of welding particles was dominated by the formation of chain-like agglomerates of primary particles. The metal composition of these welding particles consisted primarily of Fe, Mn, and Zn. The size distribution, morphology, and elemental compositions of welding particles were significantly different from background particles. Working activities, sampling distances from the source, air velocity, engineering control measures, and background particles in working places had significant influences on concentrations of airborne nanoparticle. In addition, SAC showed a high correlation with NC and a relatively low correlation with MC. These findings indicate that the GMAW process is able to generate significant levels of nanoparticles. It is recommended that a combination of multiple metrics is measured as part of a well-designed sampling strategy for airborne nanoparticles. Key exposure factors, such as particle agglomeration/aggregation, background particles, working activities, temporal and spatial distributions of the particles, air velocity, engineering control measures, should be investigated when measuring workplace

  20. Prediction of Mass Flow Rate in Supersonic Natural Gas Processing

    Directory of Open Access Journals (Sweden)

    Wen Chuang

    2015-11-01

    Full Text Available The mass flow rate of natural gas through the supersonic separator was numerically calculated by various cubic equations of state. The numerical results show that the compressibility factor and specific heat ratio for ideal gas law diverge remarkably from real gas models at a high inlet pressure. Simultaneously, the deviation of mass flow calculated by the ideal and real gas models reaches over 10 %. The difference increases with the lower of the inlet temperature regardless of the inlet pressure. A higher back pressure results in an earlier location of the shock wave. The pressure ratio of 0.72 is the first threshold to get the separator work normally. The second threshold is 0.95, in which case the whole flow is subsonic and cannot reach the choked state. The shock position moves upstream with the real gas model compared to the ideal gas law in the cyclonic separation section.

  1. Corporate governance structure which is based in the S&OP process: Case study in la Brazilian cosmetic company

    Directory of Open Access Journals (Sweden)

    Ximena Rojas

    2014-03-01

    Full Text Available (Received: 2014/01/31 - Accepted: 2014/03/25This article is about the generation of a corporate governance structure which is based in the process S&OP for a Brazilian cosmetic industry. The increasing emphasis on business development guided by attention to the requirements and demands of customers, cause nowadays, that the organizations of the commercial sectors work in the creation of a competitive differential. The collaborative business management strategy S&OP is looking for the attention of people who are interested in the improvement of their skills; in order to achieve this differential. With the case study methodology, the objectives are to get knowledge, identify, and analyze the characteristics of the company using analysis tools like SWOT, process analysis, value chain. All with the purpose to get a robust management tool that fits with the requirements and demands of the organization. The analyzed results showed that the principles of collaboration and internal communication were the pillars necessary against any attempt of business development. This supports the proposal of a management structure based on the five step S&OP process. As a complement to this study a methodology CPFR was identified as the platform for an integrated work with the rest of the companies of the supply chain.

  2. Biodiesel in British Columbia : feasibility study report

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, M.; Murray-Hill, A.; Schaddelee, K. [Wise Energy Co-op, Victoria, BC (Canada)

    2004-05-05

    This report evaluates the potential for biodiesel as a viable fuel in British Columbia. Biodiesel is a non-toxic, biodegradable, renewable fuel produced from recycled bio-oils that can be used to replace conventional petroleum diesel. The report also examines potential feedstock characteristics, output volumes and environmental impacts. Production of biodiesel is increasing globally due to its economic, human and environmental health benefits. Canada's Climate Change Action Plan target of 500 million litres of biodiesel production per year by 2010 will also contribute to biodiesel growth. The use of pure biodiesel as an alternative fuel results in reduced emissions of carbon dioxide, sulphur dioxide, methane, unburned hydrocarbons, carbon monoxide, particulate matter and polycyclic aromatic hydrocarbons. British Columbia's biodiesel feedstock volumes yield a total theoretical capacity of 125 million litres per year of biodiesel, or 4.5 per cent of the province's total annual diesel consumption The feedstock is enough to fuel over 3,700 transit buses annually and significantly reduce greenhouse gas emissions. This report outlines the activities needed to establish commercial biodiesel companies in the province. It also examines standards and regulatory issues; technology availability; cost and processing analysis; potential markets and distribution channels; and environmental impact comparisons. The 4 critical factors that will determine the success or failure of a commercial biodiesel project include: the ability to balance feedstock supplies, processing technology, and market penetration in an integrated system that is reliable and efficient; the ability to form stable strategic alliances with feedstock suppliers, distributors and end users; the ability to deal effectively with competitive pressures; and, the ability to generate a business plan that will attract financing. It was concluded that community-based biodiesel production at a plant scale

  3. Global gas processing will strengthen to meet expanding markets

    International Nuclear Information System (INIS)

    Haun, R.R.; Otto, K.W.; Whitley, S.C.; Gist, R.L.

    1996-01-01

    The worldwide LPG industry continues to expand faster than the petroleum industry -- 4%/year for LPG vs. 2%/year for petroleum in 1995 and less than 1%/year in the early 1990s. This rapid expansion of LPG markets is occurring in virtually every region of the world, including such developing countries as China. The Far East is the focus of much of the LPG industry's attention, but many opportunities exist in other regions such as the Indian subcontinent, Southeast Asia, and Latin America. The investment climate is improving in all phases of downstream LPG marketing, including terminaling, storage, and wholesale and retail distribution. The world LPG supply/demand balance has been relatively tight since the Gulf War and should remain so. Base demand (the portion of demand that is not highly price-sensitive) is expanding more rapidly than supplies. As a result, the proportion of total LPG supplies available for price-sensitive petrochemical feedstock markets is declining, at least in the short term. The paper discusses importers, price patterns, world LPG demand, world LPG supply, US NGL supply, US gas processing, ethane and propane supply, butane, isobutane, and natural gasoline supply, and US NGL demand

  4. Taxing Canada’s Cash Cow: Tax and Royalty Burdens on Oil and Gas Investments

    Directory of Open Access Journals (Sweden)

    Jack M. Mintz

    2010-02-01

    Full Text Available This paper addresses in depth the impact of both corporate taxes and royalties on the decision to invest in the oil and gas sector for British Columbia, Alberta, Saskatchewan, Nova Scotia and Newfoundland & Labrador and in comparison to Texas. Similar to Chen and Mintz (2009, we estimate the marginal effective tax rate on capital for the oil and gas sector, comparable to other sectors in the economy. In our assessment, we include federal and provincial corporate income taxes, sales taxes on capital purchases and other capital-related taxes in our assessment such as severance taxes and royalties. Except for oil and gas investments in Nova Scotia and Newfoundland & Labrador offshore developments, oil and gas investments bear a higher tax burden compared to other industries in Canada. In other words, oil and gas investments are generally not “subsidized” but bear a higher level of taxes and royalties on investment compared to other industries.

  5. Underground Coal Gasification: Rates of Post Processing Gas Transport

    Czech Academy of Sciences Publication Activity Database

    Soukup, Karel; Hejtmánek, Vladimír; Stanczyk, K.; Šolcová, Olga

    2014-01-01

    Roč. 68, č. 12 (2014), s. 1707-1715 ISSN 0366-6352 R&D Projects: GA MŠk 7C12017 Grant - others:RFCS(XE) RFCR-CT-2011-00002 Institutional support: RVO:67985858 Keywords : underground coal gas ification * gas transport * textural properties Subject RIV: CI - Industrial Chemistry, Chemical Engineering Impact factor: 1.468, year: 2014

  6. Process for off-gas particulate removal and apparatus therefor

    International Nuclear Information System (INIS)

    Carl, D.E.

    1997-01-01

    In the event of a breach in the off-gas line of a melter operation requiring closure of the line, a secondary vessel vent line is provided with a particulate collector utilizing atomization for removal of large particulates from the off-gas. The collector receives the gas containing particulates and directs a portion of the gas through outer and inner annular channels. The collector further receives a fluid, such as water, which is directed through the outer channel together with a second portion of the particulate-laden gas. The outer and inner channels have respective ring-like termination apertures concentrically disposed adjacent one another on the outer edge of the downstream side of the particulate collector. Each of the outer and inner channels curves outwardly away from the collector's centerline in proceeding toward the downstream side of the collector. Gas flow in the outer channel maintains the fluid on the channel's wall in the form of a ''wavy film,'' while the gas stream from the inner channel shears the fluid film as it exits the outer channel in reducing the fluid to small droplets. Droplets formed by the collector capture particulates in the gas stream by one of three mechanisms: impaction, interception or Brownian diffusion in removing the particulates. The particulate-laden droplets are removed from the fluid stream by a vessel vent condenser or mist eliminator. 4 figs

  7. Corporate Choice of Banks: Decision Factors, Decision Maker, and Decision Process – First Evidence

    NARCIS (Netherlands)

    Ongena, S.; Tumer Alkan, G.; Vermeer, B.

    2011-01-01

    In this paper, we investigate how firms choose their banks. We focus on the role played by the decision factors, the decision maker and the decision process in determining firm-bank relationships. We have access to a unique survey that was run by a major bank in the Czech Republic. We find that

  8. Qualitative Information in Annual Reports & the Detection of Corporate Fraud: A Natural Language Processing Perspective

    Science.gov (United States)

    Goel, Sunita

    2009-01-01

    High profile cases of fraudulent financial reporting such as those that occurred at Enron and WorldCom have shaken public confidence in the U.S. financial reporting process and have raised serious concerns about the roles of auditors, regulators, and analysts in financial reporting. In order to address these concerns and restore public confidence,…

  9. Electro-membrane processes for flue gas cleaning

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, T. F.

    1997-12-31

    Various techniques for NO removal in Membrane Contactor were considered. However the NO absorption in a liquid adsorbent with chemical enhancement and its ease for regeneration, was selected as the most practicable choice. Various different compounds for chemical enhancement were studied and Fe(II)-chelate enhanced adsorbent was selected for further studies. The technical feasibility of Fe(II)-chelate enhanced adsorbent for obtaining greater than 80% NO removal have been successfully established. Even though the membrane area required for greater than 80% NO removal has been found to be about 500 m{sup 2}/MW{sub c} (compared to 50 - 150 m{sup 2}/MW{sub c}, for 95% SO{sub 2} removal, depending on the membrane characteristics), suitable Membrane Contactor design has been proposed for carrying out the process at an acceptable gas side pressure drop. The electro-membrane processes for the regeneration of adsorbents have been studied both theoretically and experimentally. The theoretical studies have concerned the study of basic functions of both the bipolar membranes and charge laden (anion/cation) membranes. Suitable experimental techniques have been devised for studying of these basic parameters (e.g. charge transport number, salt diffusion through membranes, current-voltage characteristics of bipolar membranes and electrical resistance of charge laden membranes). These parameters have further been utilized in the mechanistic model of combined membranes in an ED cell (electrodialysis). Based on these fundamental studies and analysis of process requirements, suitable configuration of ED cell has been developed and verified by experimental studies. The effect of both the stack design parameters (e.g. number of cells, membrane type and spacer design) and the operational parameters (e.g. temperature, electrolyte concentration, liquid velocity and current density) have been studied for optimization of energy consumption for regeneration of loaded adsorbents. As a result

  10. Process for measuring the helium residual gas pressure and circuit for carrying out the process

    International Nuclear Information System (INIS)

    Schmidt, C.; Cesnak, L.

    1983-01-01

    In cryotechnic devices, the quality of the thermal insulation can be monitored by checking the pressure of the residual gas. A process is proposed in which a thin super-conducting wire or a superconducting layer acting as vacuum sensor has a heating pulse reaching the critical current applied to it, which produces a local normal conduction zone. The vacuum sensor has a measuring current of constant amount applied to it, which causes a voltage drop on its resistance during the time in which the normal conduction zone exists, the cooling time. The pressure of the residual gas is a function of the integral of the voltage drop and is measured by integrating the voltage during the cooling time. (orig./HP) [de

  11. Corporate Awakening

    DEFF Research Database (Denmark)

    LaFrance, Julie; Lehmann, Martin

    2005-01-01

    Predominantly since the 1992 Rio Summit, corporations have been increasingly pursuing partnerships with public institutions including governments, international organisations and NGOs that aim to contribute to sustainable development activities. Partnerships have become more common as corporation...... public-private partnerships. These theoretical perspectives are used to gain a deeper understanding of the corporate drivers that motivated TOTAL S.A. to approach UNESCO for cooperation on community development programs in Myanmar....

  12. Anomalous Diffusion Approximation of Risk Processes in Operational Risk of Non-Financial Corporations

    Science.gov (United States)

    Magdziarz, M.; Mista, P.; Weron, A.

    2007-05-01

    We introduce an approximation of the risk processes by anomalous diffusion. In the paper we consider the case, where the waiting times between successive occurrences of the claims belong to the domain of attraction of alpha -stable distribution. The relationship between the obtained approximation and the celebrated fractional diffusion equation is emphasised. We also establish upper bounds for the ruin probability in the considered model and give some numerical examples.

  13. EFFECT OF CORPORATE INNOVATION ABILITY ON THE CHOICE BETWEEN PRODUCT INNOVATION AND PROCESS INNOVATION

    OpenAIRE

    Zeng Wu; Tian Zhilong

    2010-01-01

    With the method of duopoly game theory, the effect of firms’ innovation ability on the choice between product and process innovation is studied. The concept of cost coefficient of product innovation is introduced, and the criterion equation for the innovation type is derived. The following conclusions are made: the more the product innovation ability, the more the possibility for the firms to carry out the product innovation in both the Bertrand and the Cournot competitions. Wi...

  14. Oil and gas fiscal regimes of the western Canadian provinces

    International Nuclear Information System (INIS)

    1991-11-01

    This report compares the fiscal regimes in British Columbia, Alberta, Saskatchewan and Manitoba. During 1985-1988, federal and provincial governments have made numerous fiscal changes, many in response to the drop in world oil prices. The new fiscal policies generally have reflected governments' willingness to forego revenues in an effort to aid the oil and gas industry, with certain exemptions. Since 1988, changes have reflected trends of consolidation and less government willingness to forego revenues. A federal large corporations capital tax has been introduced, the natural gas exploration holiday in Alberta expired, new oil royalties were introduced, and changes were made in fiscal regimes to accomodate horizontal drilling in Saskatchewan and Manitoba. In this document, the existing corporate tax regime is described. A comparison of fiscal regimes must recognize the differing scale and nature of oil and gas operations among the 4 provinces, with Alberta accounting for 80-90% of Canada's oil and gas productions, while British Columbia, Saskatchewan and Manitoba are much smaller producers. The document describes Crown royalties and incentives and freehold taxes for each type of fuel (crude oil, natural gas, natural gas byproducts, nonconventional oil). 8 figs

  15. Analysis of Off Gas From Disintegration Process of Graphite Matrix by Electrochemical Method

    International Nuclear Information System (INIS)

    Tian Lifang; Wen Mingfen; Chen Jing

    2010-01-01

    Using electrochemical method with salt solutions as electrolyte, some gaseous substances (off gas) would be generated during the disintegration of graphite from high-temperature gas-cooled reactor fuel elements. The off gas is determined to be composed of H 2 , O 2 , N 2 , CO 2 and NO x by gas chromatography. Only about 1.5% graphite matrix is oxidized to CO 2 . Compared to the direct burning-graphite method, less off gas,especially CO 2 , is generated in the disintegration process of graphite by electrochemical method and the treatment of off gas becomes much easier. (authors)

  16. Gas Migration Processes through the Gas Hydrate Stability Zone at Four-Way Closure Ridge Offshore SW Taiwan

    Science.gov (United States)

    Kunath, P.; Chi, W. C.; Berndt, C.; Liu, C. S.

    2016-12-01

    We have used 3D P-Cable seismic data from Four-Way-Closure Ridge, a NW-SE trending anticlinal ridge within the lower slope domain of accretionary wedge, to investigate the geological constraints influencing the fluid migration pattern in the shallow marine sediments. In the seismic data, fluid migration feature manifests itself as high reflection layers of dipping strata, which originate underneath a bottom simulating reflector (BSR) and extend towards the seafloor. Shoaling of the BSR near fluid migration pathways indicates a focused fluid flux, perturbing the temperature field. Furthermore, seafloor video footage confirmed the presence of recent methane seepage above seismically imaged fluid migration pathways. We plan to test two hypotheses for the occurrence of these fluid migration pathways: 1) the extensional regime under the anticlinal ridge crest caused the initiation of localized fault zones, acting as fluid conduits in the gas hydrate stability zone (GHSZ). 2) sediment deformation induced by focused fluid flow and massive growth and dissolution of gas hydrate, similar to processes controlling the evolution of pockmarks on the Nigerian continental margin. We suggest that these processes may be responsible for the formation of a massive hydrate core in the crest of the anticline, as inferred from other geophysical datasets. Triggering process for fluid migration cannot be clearly defined. However, the existence of blind thrust faults may help to advect deep-seated fluids. This may be augmented by biogenic production of shallow gas underneath the ridge, where the excess of gas enables the coexistence of gas, water, and gas hydrate within the GHSZ. Fluid migration structures may exists because of the buoyancy of gas-bearing fluids. This study shows a potential model on how gas-bearing fluids migrate upward towards structural highs, which might occur in other anticlinal structures around the world. Keywords: P-Cable, gas-hydrate, fluid flow, fault-related fold

  17. Downstream gas processing opportunities arising from the 1990's quest for a quality environment

    International Nuclear Information System (INIS)

    Geren, P.M.

    1992-01-01

    Over the last several years the former wart on your favorite daughter's nose (gas liquids processing) has become a most cherished body part, to paraphrase 1991 remarks of a U.S. gas processing leader. The dramatic recent spreads between liquids prices and the cost of feedstock natural gas have provided spectacular performance for processors. However, market prices for liquids will probably track petroleum. One day soon natural gas's inherent value will rise to parity with petroleum on a heating value basis. As petroleum demands will probably be flat in the foreseeable term, and natural gas prices will rise, something must be done to preserve gas processors' margins. Radical change in the formulation of U.S. gasoline presents many opportunities for gas processor to diversify into synthesis of upgraded derivatives of natural gas and liquids, which derivatives have high value-added characteristics. Issues relating to the selection of derivatives, the required technology, and capital project considerations are discussed in this paper

  18. The Process of Risk Management for a Project to Extract Shale Gas

    Energy Technology Data Exchange (ETDEWEB)

    Hurtado, A.; Eguilior, S.; Recreo, F.

    2014-07-01

    There is no human activity without risk. Accordingly, so neither is the extraction of shale gas. In fact this technology has a risk level similar to any other type of industrial activity and particularly those related to oil and gas industry. It is important to highlight the need to properly address these risks, among other reasons, for its influence on public acceptance of this technology, a key element for the commercial scale implementation. At present, risk management is a generally accepted tool for decision making and control of the risks that come from a wide variety of both industrial and not industrial human activities. It is an important element for the implementation of a large number of safety regulations, corporate policies and good industry practice . Thus, for example, chemical and petroleum, nuclear industries, aviation and aerospace or waste management make use of risk management as a central tool to identification the risks, to establish the importance and ranking of the estimated risks, to estimate the cost/benefit ratio in reducing these risks, and to carry out political and institutional processes to manage them. Risk management provides a broad framework to aid decision-making through the identification, analysis, and evaluation and control of risks, including, of course, those for health and safety. A key aspect is the need to ensure the identification of all significant risks, from which it may take appropriate measures (risk analysis). An unidentified risk allows or evaluation or its monitoring, reduction, acceptance or cancellation. After the analysis stage it may be considered for assessment, that is, the risk quantification, to classify them (acceptable, unacceptable, etc. risk). These actions are determined based on a balance between risk control strategies, their effectiveness and cost, and the needs, problems and concerns of those who may be affected, or stake holders, an essential element in the strategic planning of any activity or

  19. The Process of Risk Management for a Project to Extract Shale Gas

    International Nuclear Information System (INIS)

    Hurtado, A.; Eguilior, S.; Recreo, F.

    2014-01-01

    There is no human activity without risk. Accordingly, so neither is the extraction of shale gas. In fact this technology has a risk level similar to any other type of industrial activity and particularly those related to oil and gas industry. It is important to highlight the need to properly address these risks, among other reasons, for its influence on public acceptance of this technology, a key element for the commercial scale implementation. At present, risk management is a generally accepted tool for decision making and control of the risks that come from a wide variety of both industrial and not industrial human activities. It is an important element for the implementation of a large number of safety regulations, corporate policies and good industry practice . Thus, for example, chemical and petroleum, nuclear industries, aviation and aerospace or waste management make use of risk management as a central tool to identification the risks, to establish the importance and ranking of the estimated risks, to estimate the cost/benefit ratio in reducing these risks, and to carry out political and institutional processes to manage them. Risk management provides a broad framework to aid decision-making through the identification, analysis, and evaluation and control of risks, including, of course, those for health and safety. A key aspect is the need to ensure the identification of all significant risks, from which it may take appropriate measures (risk analysis). An unidentified risk allows or evaluation or its monitoring, reduction, acceptance or cancellation. After the analysis stage it may be considered for assessment, that is, the risk quantification, to classify them (acceptable, unacceptable, etc. risk). These actions are determined based on a balance between risk control strategies, their effectiveness and cost, and the needs, problems and concerns of those who may be affected, or stake holders, an essential element in the strategic planning of any activity or

  20. Natural gas processing optimization in Espirito Santo plant; Sistema de otimizacao aplicado ao processamento de gas natural no Espirito Santo

    Energy Technology Data Exchange (ETDEWEB)

    Nunes, Carlos Henrique de Oliveira; Costa, Fernando Lourenco Pinho da; Mazzini, Filipe Ferreira; Campos, Flavia Schittine [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Oliveira, Fabricio Carlos; Hamacher, Silvio [Pontificia Univ. Catolica do Rio de Janeiro (PUC-Rio), RJ (Brazil)

    2008-07-01

    This work introduces the MODEP system, which was developed by PETROBRAS in association with PUC-Rio. The system objective is to support the gas processing and flow planning for the Espirito Santo PETROBRAS. The MODEP core is a non linear optimization model that allows the user to optimize the production of gas as well as to optimize the net present value. In addition, the system offers to the user a comprehensive asset of the gas network since its production fields until the products selling points. The development of this system was motivated by the sharp increase of the Espirito Santo gas production capacity as well as the increase in the number of its processing units. (author)

  1. 76 FR 74853 - 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel...

    Science.gov (United States)

    2011-12-01

    ... agency decision- making process, given both the long time frame and NHTSA's obligation to conduct a... and agency decision-making process. NHTSA has a statutory obligation to conduct a separate de novo... those consumers who purchase their new MY 2025 vehicle with cash, the discounted fuel savings will...

  2. The power of British Energy

    International Nuclear Information System (INIS)

    Hawley, R.

    1997-01-01

    When the power industry in Britain was privatized, British Energy plc (BE), whose head office is in Edingburgh, Scotland, was founded in July 1996. It is the only power utility in the world exclusively operating nuclear power stations. Operative business has remained the responsibility of the two regional supply companies, Nuclear Electric (NE) and Scottish Nuclear (SN) which, in addition to the modern PWR nuclear generating unit of Sizewell B, have included in the new holding company their advanced gas-cooled and gas-moderated reactor (AGR) units. The older gas-graphite reactor (GGR) plants were combined in the new Magnox Electric plc, Berkeley; at some later date, this company is to be merged with another nuclear power plant operator, British Nuclear Fuels plc (BNFL). Sizewell B, which was commissioned in 1995, is the last nuclear generating unit to be started up in the United Kingdom, for the time being. In times of low raw material prices and the need for a quick return on invested capital, BE is reluctant to run the risk associated with tying up capital for a long time. Instead, the company has backfitted its plants so that the production of electricity from nuclear power in Britain in 1996 of 92,476 GWh was increased by almost 10% over the 1995 level of 84,174 GWh. In addition to modernization and rationalization at home, BE together with Sizewell B vendor Westinghouse is engaged worldwide in the development and commercialization of future advanced reactors. This ensures that the know-how accumulated will be preserved and will be available for new nuclear power plants to be built in Britain in the next century. (orig.)

  3. Process for producing synthetic ammonia gas. Verfahren zur Erzeugung von Ammoniak-Synthesegas

    Energy Technology Data Exchange (ETDEWEB)

    Meckel, J F; Messerschmidt, D; Wagener, D

    1984-01-12

    The invention refers to a process for producing synthetic ammonia gas from gases containing hydrocarbons, which is reformed catalytically and autothermally with a synthesis gas containing oxygen and then subjected to conversion to synthesis gas containing carbon dioxide and hydrogen. In order to simplify the plant required for such a process, the invention provides that part of the gas main flow is subjected to a multistage alternating pressure absorption plant (PSA plant) in a bypass of the gas main flow and the separated hydrogen is returned to the remaining gas main flow, in order to set the required H/sub 2/N/sub 2/ ratio and that the fission gas is subject to carbon dioxide washing and methanizing after conversion. This process therefore does not need a pipe splitting furnace and enrichment of the air with oxygen.

  4. Applying ACF to desulfurization process from flue gas

    International Nuclear Information System (INIS)

    Liu Yi; Zhang Zhigang; Tang Qiang; Cao Zidong

    2004-01-01

    Inasmuch as the status of environmental pollution caused by SO 2 is more and more serious and the policy of environmental protection is executed more and more strictly, desulfurization from flue gas (FGD) is introduced to a wide-spread field of national economy. By a comparison with lime-limestone method, the application of adsorption method in FGD is more effective in desulfurization and more adapted to the situation of our country in respect of its more valuable byproduct. However, the technique of adsorption method is limited by the large amount of adsorbent used. In this paper, activated carbon fiber (ACF) is proposed as a new type of adsorbent to apply in FGD. A series of experiments have been made in order to compare the performances between ACF and granular activated carbon (GAC) which has been mostly used. Experiments show that under the same working conditions ACF's adsorption capacity is 16.6 times as high as that of GAC, mass loss rate is 1/12 of GAC's, desorption efficiency of ACF can reach 99.9%. The theory of micropore adsorption dynamics is adopted to analyze the characteristics of both adsorbents. It is indicated that adsorbability and perfectibility of desorption are tightly related to the distribution of pores and the surface micromechanism of adsorbent surface. The accessibility of pores for specified adsorptive and the effects of capillary condensation are crucial factors to influence the process of FGD. According to the research of different adsorbents, conclusion can be drawn that ACF is a kind of good material with a strong selectivity for SO 2 . Compared with the traditional methods of FGD, the use of ACF can greatly economize the consumption of adsorbent and obviously reduce the introduction of new adsorbent, and at the same time keep down the equipment investment and operating cost. (authors)

  5. Microwave off-gas treatment apparatus and process

    Science.gov (United States)

    Schulz, Rebecca L.; Clark, David E.; Wicks, George G.

    2003-01-01

    The invention discloses a microwave off-gas system in which microwave energy is used to treat gaseous waste. A treatment chamber is used to remediate off-gases from an emission source by passing the off-gases through a susceptor matrix, the matrix being exposed to microwave radiation. The microwave radiation and elevated temperatures within the combustion chamber provide for significant reductions in the qualitative and quantitative emissions of the gas waste stream.

  6. The political economy of corporate social responsibility and community development: a case study of Norway's Snoehvit natural gas complex

    Energy Technology Data Exchange (ETDEWEB)

    Klick, Matthew T.

    2009-07-01

    This project uses stakeholder evidence from semi-structured interviews to analyze the relative effectiveness of an oil company's stated 'corporate social responsibility' (CSR) initiatives in a new, Arctic host community. Specifically, this project analyzes the outcomes of StatoilHydro initiatives to date in Hammerfest, Norway, where the Snoehvit (Snow White) natural gas project began production in 2007. It gauges the ability of 'socially responsible' approaches to development to internalize negative externalisation and promote positive 'spin-offs'. Arctic countries are increasingly prioritizing petroleum development. The convergence of dramatic climate change, increasing energy demands, and high energy prices has made the Arctic an alluring frontier for the oil industry and Arctic governments. Small Arctic communities are increasingly playing host to large energy projects with the potential for dramatic cultural, social, environmental, and economic upheaval, but also economic growth and increased human capital. In this case study, CSR initiatives resulted in a broader accounting of social costs and benefits, an outcome that better internalized externalities, and pareto-improving trades between stakeholders and industry. (Author). 87 refs., 5 figs., 5 tabs

  7. Thief process for the removal of mercury from flue gas

    Science.gov (United States)

    Pennline, Henry W.; Granite, Evan J.; Freeman, Mark C.; Hargis, Richard A.; O'Dowd, William J.

    2003-02-18

    A system and method for removing mercury from the flue gas of a coal-fired power plant is described. Mercury removal is by adsorption onto a thermally activated sorbent produced in-situ at the power plant. To obtain the thermally activated sorbent, a lance (thief) is inserted into a location within the combustion zone of the combustion chamber and extracts a mixture of semi-combusted coal and gas. The semi-combusted coal has adsorptive properties suitable for the removal of elemental and oxidized mercury. The mixture of semi-combusted coal and gas is separated into a stream of gas and semi-combusted coal that has been converted to a stream of thermally activated sorbent. The separated stream of gas is recycled to the combustion chamber. The thermally activated sorbent is injected into the duct work of the power plant at a location downstream from the exit port of the combustion chamber. Mercury within the flue gas contacts and adsorbs onto the thermally activated sorbent. The sorbent-mercury combination is removed from the plant by a particulate collection system.

  8. Evaluation of Barriers of Corporate Social Responsibility Using an Analytical Hierarchy Process under a Fuzzy Environment—A Textile Case

    Directory of Open Access Journals (Sweden)

    Lixin Shen

    2015-03-01

    Full Text Available The ventilating crisis of Corporate Social Responsibility (CSR issues in the textiles industry resulted in the engagement of many researchers in the analysis of CSR and its related factors throughout the globe. Some researchers in developed nations extend their policies beyond the boundary of CSR in the textiles industry, but some developing contexts are still limited to this boundary, including India, due to facts that have not yet been revealed. Hence, to fill this gap, this study reveals the factors that are resisting the implementation of CSR in the textiles industry with the assistance of a proposed model, and this model is validated with a case industry situated in southern India. Common barriers are collected through various reliable means, and among those common barriers, the essential barrier was identified with the assistance of the case industrial manager through an Analytical Hierarchy Process (AHP under a fuzzy environment. The results show that financial constraints comprise the main barrier to the implementation of CSR in the Indian textiles industry, which is then further validated with feedback from case industry managers. This study offers both societal and scientific insights, identifies limitations, and provides an approach that may be extended in the future once additional factors are implemented.

  9. Activity-based costing of canned and processed foods businesses in Thailand: effects on organizational development, business competitiveness and corporate success

    OpenAIRE

    Ussahawanitchakit,Phaprukbaramee

    2017-01-01

    This study aims at investigating the relationships among activity-based costing, organizational development, business competitiveness, and corporate success of canned and processed foods businesses in Thailand. In this study, 142 canned and processed foods businesses in Thailand are the samples of the study. Structural equation model (SEM) was employed to test the research relationships. The research results indicate that activity-based costing positively leads to organizational development a...

  10. Corporate Entrepreneurship

    DEFF Research Database (Denmark)

    Lassen, Astrid Heidemann

    Corporate entrepreneurship is often highlighted as being more relevant than ever, as a viable means for existing organizations to pursue creative new solutions to the complex challenges facing firms today. This includes continuously exploring and exploiting previously unexploited opportunities......, and thereby moving the organization to a new state of being. In spite of a general consensus on a strong interlinkage between the concepts of innovation and corporate entrepreneurship, the nature of this linkage is rarely addressed directly. This has made further research in the two areas problematic, mainly...... nature of corporate entrepreneurship and innovation by exploring the role played by innovation in corporate entrepreneurship. - Develop a framework of corporate entrepreneurial innovation which facilitates an understanding of challenges related hereto and practices applied to overcome these challenges...

  11. Corporate Foundations

    DEFF Research Database (Denmark)

    Herlin, Heidi; Thusgaard Pedersen, Janni

    2013-01-01

    action between business and NGOs through convening, translation, collaboration, and mediation. Our study provides valuable insights into the tri-part relationship of company foundation NGO by discussing the implications of corporate foundations taking an active role in the realm of corporate social...... responsibility (CSR). The paper hence illuminates the fascinating and overlooked role of corporate foundations as potential bridges between business and civil society. It also informs theory on boundary organizations by clarifying challenges and limits of such institutions.......This paper aims to explore the potential of Danish corporate foundations as boundary organizations facilitating relationships between their founding companies and non-governmental organizations (NGOs). Hitherto, research has been silent about the role of corporate foundations in relation to cross...

  12. Improving Corporate Governance Practices

    OpenAIRE

    M. Huse; J. Gabrielsson; A. Minichilli

    2009-01-01

    Peak performing organizations may benefit from active value creating boards. Suggestions to improve board behaviour and corporate governance practices are presented in this article. The suggestions result from findings in the “Valued Creating Board” research programme. However, active boards working in a shareholder activism framework may destroy rather than support value creation processes within firms. In peak performing organizations corporate governance practices should be designed and de...

  13. Thomas Hopley and Mid-Victorian Attitudes to Corporal Punishment

    Science.gov (United States)

    Middleton, Jacob

    2005-01-01

    This paper discusses the trial of Thomas Hopley, accused of killing his pupil Reginald Cancellor in 1860 during an act of corporal punishment. The case provoked immediate sensational interest and became an important defining point in how corporal punishment is treated in British law. Established by this trial was the test that any corporal…

  14. The role and responsibilities of top executives with regard to climate change: the British Petroleum case

    International Nuclear Information System (INIS)

    Corinne Gendron; Bernard Girard; Silvester Ivanaj; Vera Ivanaj; Alice Friser

    2017-01-01

    At the same time as they massively exploit conventional energy sources, the main gas and oil companies of the world claim to be involved in the fight against climate change. This article aims to explain this ambiguity by exploring the way CEOs perceive their responsibilities towards society but also towards climate change. In order to do this, parallels are drawn between British Petroleum's public image following its famous Beyond Petroleum campaign, the official speeches of the company's former CEO's before the Deepwater Horizon tragedy, and the key elements of the subsequent disaster management programme. This analysis highlights that the main obstacle to a genuine and sustained environmental commitment from these companies resides in the firm's corporate governance which ensure that the shareholder's interests remain the CEO's number one priority. This implies that convincing shareholders to fight climate change is necessary

  15. Investigation of the gas formation in dissolution process of nuclear reactor fuel

    International Nuclear Information System (INIS)

    Zhang Qinfen; Liao Yuanzhong; Chen Yongqing; Sun Shuyun; Fan Yincheng

    1987-12-01

    The gas formation in dissolution process of two kinds of nuclear fuels was studied. The results shows that the maximum volume flow released from dissolution system is composed of two parts. One of them is air remained in dissolver and pushed out by acid vapor. The other is produced in dissolution reaction. The procedure of calculating the gas amount produced in dissolution process has been given. It is based on variation of components of dissolution solution. The gas amount produced in dissolution process of spent UO 2 fuel elements was calculated. The condenser system and loading volume of disposal system of tail gas of dissolution of spent fuel were discussed

  16. Natural Gas Consumption of Emerging Economies in the Industrialization Process

    Directory of Open Access Journals (Sweden)

    Jian Chai

    2016-10-01

    Full Text Available Natural gas has become more and more important in the world energy market with the change of energy consumption structure and consumption subjects. This paper applies the panel smooth transition regression (PSTR model to study the nonlinear relationship between natural gas consumption and economic variables of emerging economies, and the empirical results show that: (1 There is a non-linear relationship among natural gas consumption, GDP per capita, industrialization and urbanization rate; (2 The optimal PSTR model is a two-regime model by using the lagged industrialization as a transition variable, and the impact of GDP per capita and of industrialization on natural gas consumption shows incomplete symmetry in low and high regime, respectively; (3 The result of time-varying elasticity analysis indicates that natural gas consumption is inelastic to GDP per capita, but elastic to both industrialization and urbanization. The elasticity of GDP per capita generally decrease with fluctuation, the elasticity of industrialization tends to rise, and the elasticity of urbanization is linear at high level; (4 Regional difference shows that there are 10 emerging economies are in first regime (below industrialization of 43.2%, and the remaining 6 are in second regime. This provides reference for countries in different transformation periods to make economic policies adapting to energy saving, energy structure optimization and other sustainable development strategies.

  17. Measurement of fugitive emissions from gas processing plants in Alberta

    Energy Technology Data Exchange (ETDEWEB)

    Chambers, A. [Alberta Research Council, Edmonton, AB (Canada)

    2004-07-01

    This paper presents a new gas visualization camera created to detect leaks. An outline of the device's projected entry into the oil and gas industry was provided, and included: a demonstration of Differential Absorption Light Detection and Ranging (DIAL) and leak cameras to measure and reduce fugitive emissions; a comparison of DIAL measured emissions with estimated emissions; and a review of methods to measure particulate emissions. In addition, a background of gas leak visualisation technology was presented along with an an overview of DIAL and its results from sour gas plants. The results of a survey conducted in 2003 were presented, including leaks identified and repaired as well as a follow up leak survey. An analysis of pre and post-repair hydrocarbon emissions from the Deepcut area revealed a 60 per cent reduction with savings of $140,000 as well as additional savings from reduced carbon emissions. A similar survey conducted in another plant measured emissions from condensate tanks before and after cooler installation as well as from surrounding well sites, quantifying an 80 per cent reduction in methane emissions. Tasks identified for future research concerned particulate emissions and the development of Lidar methods which can currently identify particulates, but are not yet able to quantify them. Other tasks included a complete DIAL data workup and reporting; the quantification of both methane and carbon emissions reduction at a sour gas plant; a comparison of measured emissions with methods that estimate fugitives; and a complete review of particulate measurements. tabs, figs.

  18. Mathematical Modeling of Nonstationary Separation Processes in Gas Centrifuge Cascade for Separation of Multicomponent Isotope Mixtures

    Directory of Open Access Journals (Sweden)

    Orlov Alexey

    2016-01-01

    Full Text Available This article presents results of development of the mathematical model of nonstationary separation processes occurring in gas centrifuge cascades for separation of multicomponent isotope mixtures. This model was used for the calculation parameters of gas centrifuge cascade for separation of germanium isotopes. Comparison of obtained values with results of other authors revealed that developed mathematical model is adequate to describe nonstationary separation processes in gas centrifuge cascades for separation of multicomponent isotope mixtures.

  19. Mathematical Modeling of Nonstationary Separation Processes in Gas Centrifuge Cascade for Separation of Multicomponent Isotope Mixtures

    OpenAIRE

    Orlov Alexey; Ushakov Anton; Sovach Victor

    2016-01-01

    This article presents results of development of the mathematical model of nonstationary separation processes occurring in gas centrifuge cascades for separation of multicomponent isotope mixtures. This model was used for the calculation parameters of gas centrifuge cascade for separation of germanium isotopes. Comparison of obtained values with results of other authors revealed that developed mathematical model is adequate to describe nonstationary separation processes in gas centrifuge casca...

  20. Mathematical model of nonstationary hydraulic processes in gas centrifuge cascade for separation of multicomponent isotope mixtures

    OpenAIRE

    Orlov, Aleksey Alekseevich; Ushakov, Anton; Sovach, Victor

    2017-01-01

    The article presents results of development of a mathematical model of nonstationary hydraulic processes in gas centrifuge cascade for separation of multicomponent isotope mixtures. This model was used for the calculation parameters of gas centrifuge cascade for separation of silicon isotopes. Comparison of obtained values with results of other authors revealed that developed mathematical model is adequate to describe nonstationary hydraulic processes in gas centrifuge cascades for separation...

  1. Regional futures: British Columbia

    International Nuclear Information System (INIS)

    Rees, W.

    1993-01-01

    Two paradigms that are the source of present-day economic development policies are described. The dominant paradigm is the expansionist world view that assumes economic growth is essentially unlimited, subject to certain constraints, and that the best way to monitor the human economy is through money flows. The steady-state or ecological world view assumes there are real constraints on material throughput and growth, and puts a significant emphasis on natural capital as a form of wealth which is distinct from economic or manufactured capital. Over the long term, each generation must receive from the previous generation at least an adequate stock of natural capital assets to ensure long-term sustainability. For every major category of consumption, such as food and energy, an ecological footprint can be assigned which represents the land needed to sustain a given pattern of consumption. For the lower mainland of British Columbia, this footprint would be about 22 times the actual land area; for the Netherlands, it would be about 15 times larger than the country itself. On a global basis, only about 1.7 hectares per capita of ecologically productive land is actually available, showing that Canadian material standards would not be sustainable on a global level. The steady-state approach to economic development would involve a local and regional approach from the bottom up, preferring small-scale labor-intensive enterprise. Trade would be limited to trading in real ecological surpluses, and value-added products would be made locally instead of shipping raw materials for processing elsewhere. 5 figs

  2. A Systematic Procedure to Describe Shale Gas Permeability Evolution during the Production Process

    Science.gov (United States)

    Jia, B.; Tsau, J. S.; Barati, R.

    2017-12-01

    Gas flow behavior in shales is complex due to the multi-physics nature of the process. Pore size reduces as the in-situ stress increases during the production process, which will reduce intrinsic permeability of the porous media. Slip flow/pore diffusion enhances gas apparent permeability, especially under low reservoir pressures. Adsorption not only increases original gas in place but also influences gas flow behavior because of the adsorption layer. Surface diffusion between free gas and adsorption phase enhances gas permeability. Pore size reduction and the adsorption layer both have complex impacts on gas apparent permeability and non-Darcy flow might be a major component in nanopores. Previously published literature is generally incomplete in terms of coupling of all these four physics with fluid flow during gas production. This work proposes a methodology to simultaneously take them into account to describe a permeability evolution process. Our results show that to fully describe shale gas permeability evolution during gas production, three sets of experimental data are needed initially: 1) intrinsic permeability under different in-situ stress, 2) adsorption isotherm under reservoir conditions and 3) surface diffusivity measurement by the pulse-decay method. Geomechanical effects, slip flow/pore diffusion, adsorption layer and surface diffusion all play roles affecting gas permeability. Neglecting any of them might lead to misleading results. The increasing in-situ stress during shale gas production is unfavorable to shale gas flow process. Slip flow/pore diffusion is important for gas permeability under low pressures in the tight porous media. They might overwhelm the geomechanical effect and enhance gas permeability at low pressures. Adsorption layer reduces the gas permeability by reducing the effective pore size, but the effect is limited. Surface diffusion increases gas permeability more under lower pressures. The total gas apparent permeability might

  3. A critical review of corporate governance reforms in Malaysia

    Directory of Open Access Journals (Sweden)

    Ahmad Al-Hiyari

    2017-03-01

    Full Text Available Following the East-Asian financial crisis in 1997 and the corporate accounting scandals, the shareholder’s confidence in the audited financial statements was adversely affected and regulators started to think seriously reforming the existing corporate governance practices. As a result, numerous initiatives were implemented to accelerate improvement of corporate governance practices. One of these initiatives was the Malaysian Code on Corporate Governance (MCCG. The code was derived from the approach applied by the British Hampel Committee, which attempt to mitigate the agency problem between corporate managers and outside owners. This study suggests that the British approach is unsuitable to Malaysian business environment. Particularly, the MCCG that had been lunched since 2011 ignore the uniqueness of Malaysia’s capital market, regulation environment and ownership structure. Therefore, the study recommends that policy makers and other regulators should consider the local business environment when establishing future code on corporate governance.

  4. Corporate Taxation and Corporate Governance

    DEFF Research Database (Denmark)

    Köthenbürger, Marko; Stimmelmayr, Michael

    2009-01-01

    if the corporate tax system exempts the normal return on investment from taxation. The optimal system may well use the full return on investment as a tax base. Hence, tax systems such as an Allowance for Corporate Equity (ACE) or a Cash-flow tax do not have the familiar efficiency-enhancing effects in the presence...

  5. Experimental substantiation of combined methods for designing processes for the commercial preparation of gas at gas condensate fields

    Energy Technology Data Exchange (ETDEWEB)

    Gurevich, G R; Karlinskii, E D; Posypkina, T V

    1977-04-01

    An analysis is made of the possibility of using two analytical methods for studying vapor--liquid equilibrium of hydrocarbon mixtures that are used in designing the separation of natural gas and the stabilization of condensate--the Chao and Sider method, which uses computations by equilibrium constants. A combined computational method is proposed for describing a unified process of natural gas separation and condensate stabilization. The method of preparing the original data for the computation of the separation and stabilization processes can be significantly simplified. 10 references, 1 table.

  6. Essentials of water systems design in the oil, gas, and chemical processing industries

    CERN Document Server

    Bahadori, Alireza; Boyd, Bill

    2013-01-01

    Essentials of Water Systems Design in the Oil, Gas and Chemical Processing Industries provides valuable insight for decision makers by outlining key technical considerations and requirements of four critical systems in industrial processing plants—water treatment systems, raw water and plant water systems, cooling water distribution and return systems, and fire water distribution and storage facilities. The authors identify the key technical issues and minimum requirements related to the process design and selection of various water supply systems used in the oil, gas, and chemical processing industries. This book is an ideal, multidisciplinary work for mechanical engineers, environmental scientists, and oil and gas process engineers.

  7. Significant Variables in the Combustion Process of Natural Gas

    OpenAIRE

    Villaflor, Gloria; Morales, Graciela V; Velasco, Jorge

    2008-01-01

    Se determinan las variables significativas del proceso de combustión de gas natural, aquellas más sensibles para producir cambios importantes desde punto de vista económico y medioambiental. Con este fin se realiza la simulación del proceso de combustión de gas natural, utilizando el simulador comercial HYSYS. Se determina que las variables de operación más sensibles para este proceso son la temperatura del aire, la temperatura de los gases de combustión y el exceso de aire usado en la combus...

  8. An econometric analysis of a regional power company and evaluation of its investment policies by using optimal control technique: The case of New York State Electric and Gas Corporation

    Science.gov (United States)

    Guney, Esat Serhat

    1997-12-01

    This study, in its first part, explores the basic parameters of a power market in a utility district. The analysis of this market, naturally, includes a demand and a supply side and the interactions between the two. The econometric model is built to simulate the system of operations of one specific utility company, namely NYSEG (New York State Electric & Gas Corporation), one of seven major Investor-Owned-Utility Companies in New York State. The company serves about 17,000 square miles, or more than one third of the state's land, and one tenth of its population. The study uses time-series data covering 1960 to 1994 for more than fifty variables. The econometric analysis performs both single equation and system estimations and yields short-run vs. long-run and direct vs. total elasticity estimates, which are crucial for any producer in the market place. In the second part of this research, an optimal control procedure is used to evaluate NYSEG's investment policies retrospectively. For control calculations, a simplified linear version of the system of equations is used. Due to its constrained nature (both by being linear and having low degrees of freedom), the optimal control component mainly serves as an educational tool in microeconomic modeling. Lastly, we performed Exploratory Data Analysis for the data we employed. This was done to justify the use of certain parametric test procedures performed in the process basically by checking whether the implicit assumptions of normality and the randomness hold.

  9. Corporal punishment.

    Science.gov (United States)

    Bauman, L J; Friedman, S B

    1998-04-01

    Pediatricians differ on the optimal ways to discipline children. The major controversy surrounds the use of corporal punishment. In an effort to resolve this controversy, the American Academy of Pediatrics (AAP) cosponsored a conference entitled "The Short and Long-Term Consequences of Corporal Punishment" in February 1996. This article reviews scientific literature on corporal punishment and summarizes the proceedings from the conference. The authors conclude that, although the research data are inadequate to resolve the controversy, there are areas of consensus. Practitioners should assess the spanking practices of the parent they see and counsel parents to avoid those that are, by AAP consensus, dangerous, ineffective, or abusive.

  10. Multipass optical device and process for gas and analyte determination

    Energy Technology Data Exchange (ETDEWEB)

    Bernacki, Bruce E [Kennewick, WA

    2011-01-25

    A torus multipass optical device and method are described that provide for trace level determination of gases and gas-phase analytes. The torus device includes an optical cavity defined by at least one ring mirror. The mirror delivers optical power in at least a radial and axial direction and propagates light in a multipass optical path of a predefined path length.

  11. Adsorption of hydrogen gas and redox processes in clays.

    Science.gov (United States)

    Didier, Mathilde; Leone, Laura; Greneche, Jean-Marc; Giffaut, Eric; Charlet, Laurent

    2012-03-20

    In order to assess the adsorption properties of hydrogen gas and reactivity of adsorbed hydrogen, we measured H(2)(g) adsorption on Na synthetic montmorillonite-type clays and Callovo-Oxfordian (COx) clayrock using gas chromatography. Synthetic montmorillonites with increasing structural Fe(III) substitution (0 wt %, 3.2 wt %, and 6.4 wt % Fe) were used. Fe in the synthetic montmorillonites is principally present as structural Fe(III) ions. We studied the concomitant reduction of structural Fe(III) in the clays using (57)Fe Mössbauer spectrometry. The COx, which mainly contains smectite/illite and calcite minerals, is also studied together with the pure clay fraction of this clayrock. Experiments were performed with dry clay samples which were reacted with hydrogen gas at 90 and 120 °C for 30 to 45 days at a hydrogen partial pressure close to 0.45 bar. Results indicate that up to 0.11 wt % of hydrogen is adsorbed on the clays at 90 °C under 0.45 bar of relative pressure. (57)Fe Mössbauer spectrometry shows that up to 6% of the total structural Fe(III) initially present in these synthetic clays is reduced upon adsorption of hydrogen gas. No reduction is observed with the COx sample in the present experimental conditions.

  12. Effect of ozone gas processing on physical and chemical properties ...

    African Journals Online (AJOL)

    Purpose: To investigate the effects of ozone treatment on chemical and physical properties of wheat (Triticum aestivum L.) gluten, glutenin and gliadin. Methods: Wheat proteins isolated from wheat flour were treated with ozone gas. The physical and chemical properties of gluten proteins were investigated after treatment ...

  13. 30 CFR 206.153 - Valuation standards-processed gas.

    Science.gov (United States)

    2010-07-01

    ... reports for royalty purposes is subject to monitoring, review, and audit. For purposes of this section.... (iv) How to value over-delivered volumes under a cash-out program. This paragraph applies to situations where a pipeline purchases gas from a lessee according to a cash-out program under a...

  14. Offshore oil and gas : a community development perspective

    International Nuclear Information System (INIS)

    Pierce, J.; Vodden, K.; House, D.

    2003-01-01

    A community perspective on offshore oil and gas development in British Columbia was presented. It was noted that local benefits depend greatly on the level of regulation and government intervention in the industry. Community preparedness, jurisdictional certainty and corporate ethics also play a vital role. It is also necessary to clearly understand legal, economic, environmental, social and industrial aspects of offshore development. Jurisdictional concerns include the International Free Trade Agreement, ambiguities over mineral rights, and claims by First Nations to seabed and ocean resources. It was emphasized that the impact of offshore development on ecotourism and fisheries should not be underestimated. Community-based planning is critical. Economic imperatives include international prices, recovery costs, distribution of royalties, and alternative opportunities. It was also noted that communities in British Columbia have much to learn from other gas dependent regions

  15. Chronocentrism and British criminology.

    Science.gov (United States)

    Rock, Paul

    2005-09-01

    Criminologists display a largely unexamined propensity to ignore writings that are more than fifteen or so years old, with evident consequences for the public presentation and validation of expert knowledge. A citation study was combined with detailed observations from British criminologists to ascertain quite how that disavowal of the past was accomplished.

  16. Treatment of exhaust gas from the semiconductor manufacturing process. 3; Handotai seizo sochi kara no hai gas shori. 3

    Energy Technology Data Exchange (ETDEWEB)

    Fukunaga, A. [Ebara Research Co. Ltd., Kanagawa (Japan); Mori, Y.; Osato, M.; Tsujimura, M. [Ebara Corp., Tokyo (Japan)

    1995-10-20

    Demand has been building up for an individual dry type scrubber for treating exhaust gas from the semiconductor manufacturing process. Some factors for the wide acceptance of such a scrubber would be the capability for complete treatment, easy maintenance and safety features, etc. Practical gas analysis and optimum scrubbing techniques would have to be applied, as well as effective monitoring, alarm, and fail-safe techniques. The overall exhaust gas line, i.e. the line connecting the scrubber system and the upstream process, including that extending to pump system, has to be fully considered for enabling effective scrubbing performance. Such factors, which have until now not been given any priority, would have to be fully studied for the development of a practical, individual dry type scrubber. Cooperation on this matter from the semiconductor manufacturing industry would also be essential. 6 refs., 3 figs., 5 tabs.

  17. Provincial land use planning in British Columbia

    International Nuclear Information System (INIS)

    Mitchell, W.

    1998-01-01

    The efforts being made to include Aboriginal communities in land use planning in British Columbia are discussed. British Columbia is in the midst of historic changes with respect to land and resource allocation, use and management. Historic trends in land use allocation and management are contrasted with land use planning and resource management of today. The impact of provincial government moves to double park space within the province, and the Protected Areas Strategy initiative will have on the natural gas and petroleum industry is discussed. New efforts being made to include First Nations directly in land use planning discussions in ways that do not prejudice treaty negotiations, are reviewed. Creation of a new Oil and Gas Commission in the Fort St. John area, is cited as the most recent example of the interconnections between First Nations communities and other public and industry stakeholders in land use planning in the province

  18. Corporate Responsibility

    OpenAIRE

    World Bank

    2004-01-01

    Appeals to corporate responsibility often simply take for granted that businesses have ethical responsibilities that go beyond just respecting the law. This paper addresses arguments to the effect that businesses have no such responsibilities. The interesting claim is not that businesses have no ethical responsibility at all but that their primal responsibility is to increase their profits. The extent to which there is reason to take such arguments seriously delineates the limits of corporate...

  19. The use of corporate entrepreneurship by Gefeba Elektro GmbH : The case study of a German medium-sized company in the highly competitive process automation sector

    OpenAIRE

    Alami, Tarik; Montier, Cécile

    2014-01-01

    Corporate entrepreneurship has gained renewed interested in research since global markets are evolving and industries become more and more competitive. Information is transferred across the globe rapidly so that products and processes can be copied quickly. In order to be competitive, companies need to enhance creativity, their technological knowledge and market know-how. This high competitiveness leads to a dilemma where innovation is a key to survive whilst the size and administration may s...

  20. A purification process for an inert gas system

    International Nuclear Information System (INIS)

    Raj, S.S.; Samanta, S.K.; Jain, N.G.; Deshingkar, D.S.; Ramaswamy, M.

    1984-01-01

    Special inert atmosphere is desired inside hot cells used for handling radioactive materials. In this report, details of experiments conducted to generate data required for the design of a system for maintaining very low levels of organic and acid vapours, oxygen and moisture in a nitrogen gas inert atmosphere, are described. Several grades of activated charcoals impregnated with 1% KOH were studied for the adsorption of acidic and organic vapours. A Pd/Al 2 O 3 catalyst was developed to remove oxygen with greater than 90% efficiency. For the removal of moisture, a regenerable molecular sieve 4A dual-bed was provided. Based on the performance data thus generated, an integrated purification system for nitrogen gas is proposed. (author)

  1. Slag processing system for direct coal-fired gas turbines

    Science.gov (United States)

    Pillsbury, Paul W.

    1990-01-01

    Direct coal-fired gas turbine systems and methods for their operation are provided by this invention. The gas turbine system includes a primary zone for burning coal in the presence of compressed air to produce hot combustion gases and debris, such as molten slag. The turbine system further includes a secondary combustion zone for the lean combustion of the hot combustion gases. The operation of the system is improved by the addition of a cyclone separator for removing debris from the hot combustion gases. The cyclone separator is disposed between the primary and secondary combustion zones and is in pressurized communication with these zones. In a novel aspect of the invention, the cyclone separator includes an integrally disposed impact separator for at least separating a portion of the molten slag from the hot combustion gases.

  2. Gas Permeation Processes in Biogas Upgrading: A Short Review

    Czech Academy of Sciences Publication Activity Database

    Kárászová, Magda; Sedláková, Zuzana; Izák, Pavel

    2015-01-01

    Roč. 69, č. 10 (2015), s. 1277-1283 ISSN 0366-6352 R&D Projects: GA MŠk(CZ) LD14094; GA MŠk LH14006; GA ČR GA14-12695S Institutional support: RVO:67985858 Keywords : biogas upgrading * memranes * gas permeation Subject RIV: CI - Industrial Chemistry, Chemical Engineering Impact factor: 1.326, year: 2015

  3. Model simulation for high-temperature gas desulphurization processes

    Energy Technology Data Exchange (ETDEWEB)

    Tonini; Zaccagnini; Berg; Vitolo; Tartarelli; Zeppi (Struttura Informatica, Florence (Italy))

    1993-01-01

    Metal oxides such as zinc ferrite, zinc titanate and tin oxide have been identified as promising adsorbent materials in the removal of sulphur compounds from hot coal gas in power generation operations. A mathematical model for the sulfidation phase in fixed, moving and fluidised bed reactors has been developed. This paper presents kinetic models of spherical sorbent particles applicable to all reactor configurations and a mathematical model limited to the moving bed reactor. 10 refs., 5 figs.

  4. Power-generating process of obtaining gas-energy carrier and reducer from coal

    International Nuclear Information System (INIS)

    Tleugabulov, S.; Duncheva, E.; Zubkevich, M.

    1999-01-01

    The manufacture of power-generating gas has the important economic value for Kazakhstan having large territory, raw and fuel resources especially power coal and clean coal wastes. The technology of reception of gas-energy carrier and reducer from power coal is developed. The basic product of technological process is heated reducing gas. Reducing potential of the gas is characterized by a volumetric share of components (CO+H 2 )-RC in relation to volume of whole mix of gases received with gasification of coal. The value of parameter RC is regulated by a degree of enrichment of air by oxygen r 0 , and the temperature - by the charge of a parity of endothermic reaction in the chamber of gas regeneration. The dependence of the gas structure and temperature on the degree of enrichment of air by oxygen is shown and the circuit of the gas generator is given. (author)

  5. Marketing wholesale electricity in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Moghadam, B. [Powerex, Vancouver, BC (Canada)

    2002-03-14

    An open access wholesale transmission tariff (WTS) has been in place in British Columbia since 1997, and wholesale electricity can be sold to wholesale purchasers by independent producers located within the province. Customers range from municipalities to British Columbia Hydro (BC Hydro), to Powerex, to UtiliCorp Networks Corporation (UNC). Provided that the necessary approvals and transmission services have been acquired, the energy may be transmitted anywhere in Canada or the United States. The generation and sale of electricity within British Columbia and the United States is subject to government and regulatory approvals. Several buyers and sellers that come together to trade a product are part of a hub. The largest such hub in the Pacific Northwest is called the Mid-Columbia (Mid-C) hub in Washington. The commodity is traded in 25 MW standard blocks. The credit requirements of the purchaser must be satisfied by the generating party. BC Hydro wholesale transmission service can be purchased by any wholesale power marketer or generator to transmit the power to market. It is imperative that scheduling personnel be available at all times. The Western System Coordinating Council (WSCC) insists that an operating reserve of 5 per cent hydro generation and 7 per cent thermal generation to support the electrical system in the face of an emergency be available for the electricity marketed through the hub. Powerex has been successful since 1988 in the marketing of electricity throughout the WSCC. An example was provided to help make the rules a bit easier to comprehend. refs.

  6. Marketing wholesale electricity in British Columbia

    International Nuclear Information System (INIS)

    Moghadam, B.

    2002-01-01

    An open access wholesale transmission tariff (WTS) has been in place in British Columbia since 1997, and wholesale electricity can be sold to wholesale purchasers by independent producers located within the province. Customers range from municipalities to British Columbia Hydro (BC Hydro), to Powerex, to UtiliCorp Networks Corporation (UNC). Provided that the necessary approvals and transmission services have been acquired, the energy may be transmitted anywhere in Canada or the United States. The generation and sale of electricity within British Columbia and the United States is subject to government and regulatory approvals. Several buyers and sellers that come together to trade a product are part of a hub. The largest such hub in the Pacific Northwest is called the Mid-Columbia (Mid-C) hub in Washington. The commodity is traded in 25 MW standard blocks. The credit requirements of the purchaser must be satisfied by the generating party. BC Hydro wholesale transmission service can be purchased by any wholesale power marketer or generator to transmit the power to market. It is imperative that scheduling personnel be available at all times. The Western System Coordinating Council (WSCC) insists that an operating reserve of 5 per cent hydro generation and 7 per cent thermal generation to support the electrical system in the face of an emergency be available for the electricity marketed through the hub. Powerex has been successful since 1988 in the marketing of electricity throughout the WSCC. An example was provided to help make the rules a bit easier to comprehend. refs

  7. Theoretical test of Jarzynski's equality for reversible volume-switching processes of an ideal gas system.

    Science.gov (United States)

    Sung, Jaeyoung

    2007-07-01

    We present an exact theoretical test of Jarzynski's equality (JE) for reversible volume-switching processes of an ideal gas system. The exact analysis shows that the prediction of JE for the free energy difference is the same as the work done on the gas system during the reversible process that is dependent on the shape of path of the reversible volume-switching process.

  8. Numerical analysis of exhaust gas flow during the gas exchange process and the design optimization; Haiki manihorudonai no hiteijo nagare kaiseki gijutsu to sono oyo

    Energy Technology Data Exchange (ETDEWEB)

    Yoshizawa, K; Takeyama, S; Sakai, E; Tanzawa, K [Nissan Motor Co. Ltd., Tokyo (Japan)

    1997-10-01

    A simulation method was developed to estimate exhaust gas flow during the gas exchange process. In this simulation, one dimensional in-cylinder gas flow calculation and three dimensional exhaust gas flow calculation were combined. Gas flow inside the exhaust manifold catalyst during gas exchange was agreed in experiments. A simulation method was applied to select oxygen sensor location. A prediction of the oxygen sensor sensitivity of each cylinder gas was presented. The possibility of selecting oxygen sensor location in the exhaust manifold using calculation was proved. 5 refs., 10 figs., 1 tab.

  9. 30 CFR 206.181 - How do I establish processing costs for dual accounting purposes when I do not process the gas?

    Science.gov (United States)

    2010-07-01

    ... accounting purposes when I do not process the gas? 206.181 Section 206.181 Mineral Resources MINERALS... Processing Allowances § 206.181 How do I establish processing costs for dual accounting purposes when I do not process the gas? Where accounting for comparison (dual accounting) is required for gas production...

  10. Grand design : British Columbia sets out to become an energy powerhouse

    International Nuclear Information System (INIS)

    Laverty Wilson, K.

    2003-01-01

    British Columbia is eager for petroleum companies to build on the conventional drilling successes that took place in the northeastern section of the province to explore unconventional natural gas reserves, such as coalbed methane, shale, and tight rock formations elsewhere in the province. The province hopes to attract 24 billion dollars in investment along with 8,000 new jobs in energy and mining sectors. During the first year of this century, 850 wells were drilled, with production reaching one trillion cubic feet of natural gas and 17 million barrels of oil. It has been acknowledged that the transportation infrastructure needs work to improve access to the northeastern region, as well as other regions of the province hoping to increase resource development. The British Columbia (BC) government is planning more involvement in land use planning and better access to information on oil and gas potential. Road building partnerships are being developed, and an expansion phase is beginning for the gas pipeline and processing network. Offshore resources show promise, with an estimated 9.8 billion barrels of oil and 43.4 trillion cubic feet of gas in four basins, according to the Geological Survey of Canada. Work on coalbed methane is beginning in the province, after a favorable royalty regime was implemented, with nine experimental projects under way. The government will consider reduced royalties for other unconventional resources like shale and tight gas

  11. The behaviour of radionuclides in gas adsorption chromatographic processes with superimposed chemical reactions (chlorides)

    International Nuclear Information System (INIS)

    Eichler, B.

    1996-01-01

    Thermochemical relationships are derived describing the gas adsorption chromatographic transport of carrier-free radionuclides. Especially, complex adsorption processes such as dissociative, associative and substitutive adsorption are dealt with. The comparison of experimental with calculated data allows the determination of the type of adsorption reaction, which is the basis of the respective gas chromatographic process. The behaviour of carrier-free radionuclides of elements Pu, Ce, Ru, Co and Cr in thermochromatographic experiments with chlorinating carrier gases can be described as dissociative adsorption of chlorides in higher oxidation states. The gas adsorption chromatographic transport of Zr with oxygen and chlorine containing carrier gas is shown to be a substitutive adsorption process. The consequences of superimposed chemical reactions on the interpretation of results and the conception of gas adsorption chromatographic experiments with carrier-free radionuclides in isothermal columns and in temperature gradient tubes is discussed. (orig.)

  12. Corporate social responsibility, reputation, and moral communication: A constructivist view

    NARCIS (Netherlands)

    Schultz, F.; Carroll, C.

    2013-01-01

    Conditions and notions of corporate reputation underwent in the last years a fundamental change. Economic and technological processes of globalization, modernization, and rationalization enforced the institutionalization of corporate social responsibility (CSR) in the corporate world. It is often

  13. Corporate plan 1997

    International Nuclear Information System (INIS)

    1997-01-01

    We define PPARC's primary long-term objective at the corporate level as being to maintain the UK as a world player in particle physics, astronomy and planetary science, which British scientists helped to pioneer and are enjoying a rich period of discovery. As a significant bonus, an international reputation for excellence in advanced science and technology enhances the perception of Britain in the world. Secondly, we set the broad corporate objective of maximising the national benefits of all our programmes in terms of their contribution to the country's skilled workforce, the industrial and commercial uses of our advanced technology, and the enhanced interest in science and technology which the fundamental nature of our research inspires in the public, particularly young people. Thirdly, we set the overarching objective of getting the best value for money from our programmes, by exposing every element to competition against the highest standards of quality. Experience shows the benefit of competition to increasing cost-effectiveness, and we shall continue to apply this to all parts of the programme, particularly the operation and maintenance of facilities and support services. As a framework for developing our programme aims and strategies, within these wider objectives, we describe PPARC's mission in five parts (although in practice they are interactive and mutually supportive, and programme strategy is developed across the whole of PPARC's activities). (i) Research: We will fund only the highest quality research within the fields of particle physics, astronomy and planetary science. All proposals for funding will be assessed within areas of identified and qualified scientific priority, against the most demanding international standards. An optimal balance will be sought between, on the one hand, our commitment to fund major international collaborations (CERN and ESA) and, on the other hand, our ability to fund a domestic programme to exploit those collaborations

  14. H/sub 2/S-removal processes for low-Btu coal gas

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, M. S.

    1979-01-01

    Process descriptions are provided for seven methods of removing H/sub 2/S from a low-Btu coal-derived gas. The processes include MDEA, Benfield, Selexol, Sulfinol, Stretford, MERC Iron Oxide, and Molecular Sieve. Each of these processes was selected as representing a particular category of gas treating (e.g., physical solvent systems). The open literature contains over 50 processes for H/sub 2/S removal, of which 35 were briefly characterized in the literature survey. Using a technical evaluation of these 35 processes, 21 were eliminated as unsuitable for the required application. The remaining 14 processes represent six categories of gas treating. A seventh category, low-temperature solid sorption, was subsequently added. The processes were qualitatively compared within their respective categories to select a representative process in each of the seven categories.

  15. British Museum paintings

    OpenAIRE

    Edmonds, Frances

    2011-01-01

    Frances Edmonds is one of a group of artists selected for the show ‘Territories’ taking place at Galerie Windkracht 13 in Den Helder, Holland this July 2012. This exhibition is curated by Sharon Beavan and Gethin Evans. The artists represented work across the boundaries of two and three-dimensional and time based form. The brief – to interrogate and explore the notion of territories. Frances will be showing several paintings from the British Museum series, based on imagery collected ...

  16. METHODS FOR ORGANIZATION OF WORKING PROCESS FOR GAS-DIESEL ENGINE

    Directory of Open Access Journals (Sweden)

    G. A. Vershina

    2017-01-01

    Full Text Available Over the past few decades reduction in pollutant emissions has become one of the main directions for further deve- lopment of engine technology. Solution of such problems has led to implementation of catalytic post-treatment systems, new technologies of fuel injection, technology for regulated phases of gas distribution, regulated turbocharger system and, lately, even system for variable compression ratio of engine. Usage of gaseous fuel, in particular gas-diesel process, may be one of the means to reduce air pollution caused by toxic substances and meet growing environmental standards and regulations. In this regard, an analysis of methods for organization of working process for a gas-diesel engine has been conducted in the paper. The paper describes parameters that influence on the nature of gas diesel process, it contains graphics of specific total heat consumption according to ignition portion of diesel fuel and dependence of gas-diesel indices on advance angle for igni-tion portion injection of the diesel fuel. A modern fuel system of gas-diesel engine ГД-243 has been demonstrated in the pa- per. The gas-diesel engine has better environmental characteristics than engines running on diesel fuel or gasoline. According to the European Natural & bio Gas Vehicle Association a significant reduction in emissions is reached at a 50%-substitution level of diesel fuel by gas fuel (methane and in such a case there is a tendency towards even significant emission decrease. In order to ensure widespread application of gaseous fuel as fuel for gas-diesel process it is necessary to develop a new wor- king process, to improve fuel equipment, to enhance injection strategy and fuel supply control. A method for organization of working process for multi-fuel engine has been proposed on the basis of the performed analysis. An application has been submitted for a patent.

  17. Process for removal of hydrogen halides or halogens from incinerator gas

    Science.gov (United States)

    Huang, H.S.; Sather, N.F.

    1987-08-21

    A process for reducing the amount of halogens and halogen acids in high temperature combustion gas and through their removal, the formation of halogenated organics at lower temperatures, with the reduction being carried out electrochemically by contacting the combustion gas with the negative electrode of an electrochemical cell and with the halogen and/or halogen acid being recovered at the positive electrode.

  18. ECO LOGIC INTERNATIONAL GAS-PHASE CHEMICAL REDUCTION PROCESS - THE REACTOR SYSTEM - APPLICATIONS ANALYSIS REPORT

    Science.gov (United States)

    The ELI Eco Logic International Inc. (Eco Logic) process thermally separates organics, then chemically reduces them in a hydrogen atmosphere, converting them to a reformed gas that consists of light hydrocarbons and water. A scrubber treats the reformed gas to remove hydrogen chl...

  19. Production of gasoline from coal or natural gas by the methanol-to-gasoline process

    Energy Technology Data Exchange (ETDEWEB)

    Heinritz-Adrian, M.; Brandl, A.; Zhoa, Xinjin; Tabak, S. [Uhde GmbH, Dortmund (Germany)

    2007-07-01

    After discussing the basis of the methanol-to-gas (MTG) process, the fixed bed and fluid bed versions are described. The Motunui and MTG complex near Montunui, New Zealand that methanol uses natural gas is briefly described. Shanxi Jincheng, Anthracite Coal Mining Co. is currently building its first coal-based MTG plant. 7 refs., 2 tabs.

  20. Partial oxidation process for producing a stream of hot purified gas

    Science.gov (United States)

    Leininger, T.F.; Robin, A.M.; Wolfenbarger, J.K.; Suggitt, R.M.

    1995-03-28

    A partial oxidation process is described for the production of a stream of hot clean gas substantially free from particulate matter, ammonia, alkali metal compounds, halides and sulfur-containing gas for use as synthesis gas, reducing gas, or fuel gas. A hydrocarbonaceous fuel comprising a solid carbonaceous fuel with or without liquid hydrocarbonaceous fuel or gaseous hydrocarbon fuel, wherein said hydrocarbonaceous fuel contains halides, alkali metal compounds, sulfur, nitrogen and inorganic ash containing components, is reacted in a gasifier by partial oxidation to produce a hot raw gas stream comprising H{sub 2}, CO, CO{sub 2}, H{sub 2}O, CH{sub 4}, NH{sub 3}, HCl, HF, H{sub 2}S, COS, N{sub 2}, Ar, particulate matter, vapor phase alkali metal compounds, and molten slag. The hot raw gas stream from the gasifier is split into two streams which are separately deslagged, cleaned and recombined. Ammonia in the gas mixture is catalytically disproportionated into N{sub 2} and H{sub 2}. The ammonia-free gas stream is then cooled and halides in the gas stream are reacted with a supplementary alkali metal compound to remove HCl and HF. Alkali metal halides, vaporized alkali metal compounds and residual fine particulate matter are removed from the gas stream by further cooling and filtering. The sulfur-containing gases in the process gas stream are then reacted at high temperature with a regenerable sulfur-reactive mixed metal oxide sulfur sorbent material to produce a sulfided sorbent material which is then separated from the hot clean purified gas stream having a temperature of at least 1000 F. 1 figure.

  1. Human Capital Management in Banking Institutions in Connection with the Population Ageing Process, Age Management Philosophy and the Concept of Corporate Social Responsibility in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Jiří Bejtkovský

    2015-01-01

    Full Text Available The aim of the article is, besides other things, to identify awareness of the Age Management philosophy in respect of the Corporate Social Responsibility concept in Czech banking institutions and further think about how to implement the philosophy in the process of human resource management so as to be targeted and efficient for all entities involved. From research methods, questionnaire survey and observation were used. These methods were further supplemented with a semi-structured interview with the employees of banking institutions. The obtained data were analyzed by statistical methods. In association with the conducted researches it can be generally stated that the addressed respondents agree with the statement that their banking institution does implement age diversity of employees in a certain form and Age Management principles – the idea of heterogeneous structure of employees, development of working conditions and environment for performance of required working conditions or cooperation on corporate projects.

  2. Absorption process for removing krypton from the off-gas of an LMFBR fuel reprocessing plant

    International Nuclear Information System (INIS)

    Stephenson, M.J.; Dunthorn, D.I.; Reed, W.D.; Pashley, J.H.

    1975-01-01

    The Oak Ridge Gaseous Diffusion Plant selective absorption process for the collection and recovery of krypton and xenon is being further developed to demonstrate, on a pilot scale, a fluorocarbon-based process for removing krypton from the off-gas of an LMFBR fuel reprocessing plant. The new ORGDP selective absorption pilot plant consists of a primary absorption-stripping operation and all peripheral equipment required for feed gas preparation, process solvent recovery, process solvent purification, and krypton product purification. The new plant is designed to achieve krypton decontamination factors in excess of 10 3 with product concentration factors greater than 10 4 while processing a feed gas containing typical quantities of common reprocessing plant off-gas impurities, including oxygen, carbon dioxide, nitrogen oxides, water, xenon, iodine, and methyl iodide. Installation and shakedown of the facility were completed and some short-term tests were conducted early this year. The first operating campaign using a simulated reprocessing plant off-gas feed is now underway. The current program objective is to demonstrate continuous process operability and performance for extended periods of time while processing the simulated ''dirty'' feed. This year's activity will be devoted to routine off-gas processing with little or no deliberate system perturbations. Future work will involve the study of the system behavior under feed perturbations and various plant disturbances. (U.S.)

  3. The Integration Of Process Heat Applications To High Temperature Gas Reactors

    International Nuclear Information System (INIS)

    McKellar, Michael G.

    2011-01-01

    A high temperature gas reactor, HTGR, can produce industrial process steam, high-temperature heat-transfer gases, and/or electricity. In conventional industrial processes, these products are generated by the combustion of fossil fuels such as coal and natural gas, resulting in significant emissions of greenhouse gases such as carbon dioxide. Heat or electricity produced in an HTGR could be used to supply process heat or electricity to conventional processes without generating any greenhouse gases. Process heat from a reactor needs to be transported by a gas to the industrial process. Two such gases were considered in this study: helium and steam. For this analysis, it was assumed that steam was delivered at 17 MPa and 540 C and helium was delivered at 7 MPa and at a variety of temperatures. The temperature of the gas returning from the industrial process and going to the HTGR must be within certain temperature ranges to maintain the correct reactor inlet temperature for a particular reactor outlet temperature. The returning gas may be below the reactor inlet temperature, ROT, but not above. The optimal return temperature produces the maximum process heat gas flow rate. For steam, the delivered pressure sets an optimal reactor outlet temperature based on the condensation temperature of the steam. ROTs greater than 769.7 C produce no additional advantage for the production of steam.

  4. Corporate Governance

    Directory of Open Access Journals (Sweden)

    Dragoș-Mihail Daghie

    2011-05-01

    Full Text Available The purpose of this study is to analyze and understand the recently introduced form of managementof a company limited by shares. The Law no. 441/2006, which fundamentally amended Company Law,created this form of controlling the company, the corporate governance, but the legislation does not explicitlydefine what it wants to achieve through this instrument. This topic is recent in research as the theme ofgerman-roman commercial law systems (in French corporate governance system was introduced in 1966 andin Romania in 2006 but in terms of Anglo-Saxon law, the topic has been addressed years since 1776 (AdamSmith: The Wealth of Nations The concept of corporate governance would like, as a result, to establish somerules that companies must comply in order to achieve effective governance, transparent and beneficial forboth shareholders and for the minority. Corporate governance is a key element with an aim at improvingefficiency and economic growth in full accordance with the increase of investors’ confidence. Corporategovernance assumes a series of relationship between the company management, leadership, shareholders andthe other people concerned. Also corporate governance provides for that structure by means of which thecompany’s targets are set out and the means to achieve them and also the manner how to monitor such.

  5. Electricity trade: Generating benefits for British Columbians

    International Nuclear Information System (INIS)

    1994-01-01

    Electricity has been traded in British Columbia since the turn of the century. In 1988, the provincial government established the British Columbia Power Exchange Corporation (Powerex) to conduct electricity trade activities in order to make the most efficient use of the electrial system and generate benefits for British Columbians. The trade is made possible by an interconnected system linking producers and consumers in western Canada and the USA. Provincial participants in the trade include British Columbia Hydro, independent power producers, and cogenerators. Benefits of the electricity trade include generation of revenue from sale of surplus power, being able to buy electricity when the mainly hydroelectric provincial system is in a drought condition or when major shutdowns occur, and enabling postponement of development of new power projects. Powerex conducts its trade under provincial and federal permits and licenses. Different types of trade contracts are negotiated depending on the amount and availability of electricity and the kind of trade being conducted. Exchanges and coordination agreements allow transfer and return between utilities with no net export occurring, allowing balancing of loads between different reigons. Surplus electricity is bought or sold on a short- or long-term basis and on firm or non-firm terms. Electricity exports are not subsidized and are only allowed if the electricity is surplus to provincial needs and can be sold at a profit. A new provincial policy allows private industry to export long-term firm electricity; this involves construction of new private-sector generating facilities solely for the purpose of export. 1 fig

  6. Thermal Analysis of the Divertor Primary Heat Transfer System Piping During the Gas Baking Process

    International Nuclear Information System (INIS)

    Yoder, Graydon L. Jr.; Harvey, Karen; Ferrada, Juan J.

    2011-01-01

    A preliminary analysis has been performed examining the temperature distribution in the Divertor Primary Heat Transfer System (PHTS) piping and the divertor itself during the gas baking process. During gas baking, it is required that the divertor reach a temperature of 350 C. Thermal losses in the piping and from the divertor itself require that the gas supply temperature be maintained above that temperature in order to ensure that all of the divertor components reach the required temperature. The analysis described in this report was conducted in order to estimate the required supply temperature from the gas heater.

  7. Identities and preferences in corporate political strategizing

    NARCIS (Netherlands)

    Wilts, A.S.

    2006-01-01

    This conceptual article draws on structuration theory and social identity theory to isolate firm-internal institutionalization processes as antecedents and drivers of corporate political strategizing. Path dependencies in corporate routines and actors' knowledgeability about these path dependencies

  8. Southern Coal Corporation Clean Water Settlement

    Science.gov (United States)

    Southern Coal Corporation is a coal mining and processing company headquartered in Roanoke, VA. Southern Coal Corporation and the following 26 affiliated entities are located in Alabama, Kentucky, Tennessee, Virginia and West Virginia

  9. The Eco Logic gas-phase chemical reduction process

    International Nuclear Information System (INIS)

    Hallett, D.J.; Campbell, K.R.

    1994-01-01

    Since 1986, Eco Logic has conducted research with the aim of developing a new technology for destroying aqueous organic wastes, such as contaminated harbor sediments, landfill soil and leachates, and lagoon sludges. The goal was a commercially-viable chemical process that could deal with these watery wastes and also process stored wastes. The process described in this paper was developed with a view to avoiding the expense and technical drawbacks of incinerators, while still providing high destruction efficiencies and waste volume capabilities. A lab-scale process unit was constructed in 1988 and tested extensively. Based on the results of these tests, it was decided to construct a mobile pilot-scale unit that could be used for further testing and ultimately for small commercial waste processing operations. It was taken through a preliminary round of tests at Hamilton Harbour, Ontario, where the waste processed was coal-tar-contaminated harbor sediment. In 1992, the same unit was taken through a second round of tests in Bay City, Michigan. In this test program, the pilot-scale unit processed PCBs in aqueous, organic and soil matrices. This paper describes the process reactions and the pilot-scale process unit, and presents the results of pilot-scale testing thus far

  10. Development of a Hydrogasification Process for Co-Production of Substitute Natural Gas (SNG) and Electric Power from Western Coals

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Xiaolei [Arizona Public Service Company, Pheonix, AZ (United States); Rink, Nancy [Arizona Public Service Company, Pheonix, AZ (United States)

    2011-04-30

    This report presents the results of the research and development conducted on an Advanced Hydrogasification Process (AHP) conceived and developed by Arizona Public Service Company (APS) under U.S. Department of Energy (DOE) contract: DE-FC26-06NT42759 for Substitute Natural Gas (SNG) production from western coal. A double-wall (i.e., a hydrogasification contained within a pressure shell) down-flow hydrogasification reactor was designed, engineered, constructed, commissioned and operated by APS, Phoenix, AZ. The reactor is ASME-certified under Section VIII with a rating of 1150 pounds per square inch gage (psig) maximum allowable working pressure at 1950 degrees Fahrenheit (°F). The reaction zone had a 1.75 inch inner diameter and 13 feet length. The initial testing of a sub-bituminous coal demonstrated ~ 50% carbon conversion and ~10% methane yield in the product gas under 1625°F, 1000 psig pressure, with a 11 seconds (s) residence time, and 0.4 hydrogen-to-coal mass ratio. Liquid by-products mainly contained Benzene, Toluene, Xylene (BTX) and tar. Char collected from the bottom of the reactor had 9000-British thermal units per pound (Btu/lb) heating value. A three-dimensional (3D) computational fluid dynamic model simulation of the hydrodynamics around the reactor head was utilized to design the nozzles for injecting the hydrogen into the gasifier to optimize gas-solid mixing to achieve improved carbon conversion. The report also presents the evaluation of using algae for carbon dioxide (CO2) management and biofuel production. Nannochloropsis, Selenastrum and Scenedesmus were determined to be the best algae strains for the project purpose and were studied in an outdoor system which included a 6-meter (6M) radius cultivator with a total surface area of 113 square meters (m2) and a total culture volume between 10,000 to 15,000 liters (L); a CO2 on-demand feeding system; an on-line data collection system for temperature, p

  11. Gas generation in deep radioactive waste repositories: a review of processes, controls and models

    International Nuclear Information System (INIS)

    Jones, M.A.

    1990-10-01

    Gas generation within radioactive waste repositories may produce two general problems: 1) breaching of engineered and natural barriers due to high gas pressures; 2) enhanced radiological risk due to reduced groundwater travel times and/or greater aqueous or gaseous activities reaching the biosphere. As a result of these concerns, HMIP must be aware of the current status of relevant research, together with any associated deficiencies. This report addresses the current status of published research on near-field gas generation from worldwide sources and documents the important gas generating processes, the factors controlling them and models available to simulate them. In the absence of suitable models, outline technical specifications for corrosion and microbial degradation gas generation models are defined and the deficiencies in the current understanding of gas generation are highlighted; a conceptual research programme to correct these deficiencies is presented. (author)

  12. A preliminary analysis of floating production storage and offloading facilities with gas liquefaction processes

    DEFF Research Database (Denmark)

    Nguyen, Tuong-Van; Carranza-Sánchez, Yamid Alberto; Junior, Silvio de Oliveira

    2016-01-01

    Floating, production, storage and offloading (FPSO) plants are facilities used in upstream petroleum processing. They have gained interest because they are more flexible than conventional plants and can be used for producing oil and gas in deep-water fields. In general, gas export is challenging...... because of the lack of infrastructure in remote locations. The present work investigates the possibility of integrating liquefaction processes on such facilities, considering two mixed-refrigerant and two expansion-based processes suitable for offshore applications. Two FPSO configurations are considered...... in this work, and they were suggested by Brazilian operators for fields processing natural gas with moderate to high content of carbon dioxide. The performance of the combined systems is analysed by conducting energy and exergy analyses. The integration of gas liquefaction results in greater power consumption...

  13. Corporal punishment.

    Science.gov (United States)

    Zolotor, Adam J

    2014-10-01

    Corporal punishment is used for discipline in most homes in the United States. It is also associated with a long list of adverse developmental, behavioral, and health-related consequences. Primary care providers, as trusted sources for parenting information, have an opportunity to engage parents in discussions about discipline as early as infancy. These discussions should focus on building parents' skills in the use of other behavioral techniques, limiting (or eliminating) the use of corporal punishment and identifying additional resources as needed. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. APL: a corporate strategy.

    Science.gov (United States)

    Fox, J; Nyatanga, L; Ringer, C; Greaves, J

    1992-06-01

    This paper is based on, and summarises, papers read at the second annual international conference of Nurse Education Tomorrow held at the University of Durham (UK) September 1991. To this end this paper will offer: Some Accreditation of Prior Learning (APL) definition and process as reflected in the literature available. A distinction will be made between APL and Accreditation of Prior Experiential Learning (APEL) although the procedures and processes for assessing them will be shown to be the same. A brief outline of corporate strategy, as it applies to APL, will be given to form the basis for logical demonstration of how Derbyshire Institute of Health and Community Studies has employed such a corporate strategy. Insights developed and gained from APL research currently being undertaken through the college of nursing and midwifery will be used to inform the development and nature of corporate strategy. A flowchart of the operationalisation of the corporate strategy is offered as an integrative summary of how all the APL ideas have had a positive cumulative effect. The paper finishes by highlighting the possible strengths and limitations of APL corporate strategy.

  15. Key performance indicators in British military trauma.

    Science.gov (United States)

    Stannard, Adam; Tai, Nigel R; Bowley, Douglas M; Midwinter, Mark; Hodgetts, Tim J

    2008-08-01

    Key performance indicators (KPI) are tools for assessing process and outcome in systems of health care provision and are an essential component in performance improvement. Although KPI have been used in British military trauma for 10 years, they remain poorly defined and are derived from civilian metrics that do not adjust for the realities of field trauma care. Our aim was to modify current trauma KPI to ensure they more faithfully reflect both the military setting and contemporary evidence in order to both aid accurate calibration of the performance of the British Defence Medical Services and act as a driver for performance improvement. A workshop was convened that was attended by senior, experienced doctors and nurses from all disciplines of trauma care in the British military. "Speciality-specific" KPI were developed by interest groups using evidence-based data where available and collective experience where this was lacking. In a final discussion these were streamlined into 60 KPI covering each phase of trauma management. The introduction of these KPI sets a number of important benchmarks by which British military trauma can be measured. As part of a performance improvement programme, these will allow closer monitoring of our performance and assist efforts to develop, train, and resource British military trauma providers.

  16. Producing hydrogen from coke-oven gas: the Solmer project. [PSA process

    Energy Technology Data Exchange (ETDEWEB)

    Bernard, G; Vidal, J

    1984-05-01

    After presenting the energy situation at the Solmer plant, where coke-oven gas is produced to excess, the authors examine the technical and economic possibilities of utilizing this gas for hydrogen extraction. They describe a project (based on the PSA process) for producing some 65 t/d of hydrogen and present the technical features of the scheme. An evaluation of the energy and financial costs of producing the hydrogen confirms the competitive status of the process.

  17. FY 1999 report on the results of the R and D of the substituting gas system and the substituting process of the etching gas used in the electronic device production process; 1999 nendo denshi device seizo process de shiyosuru etching gas no daitai gas system oyobi daitai process no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    As to the dry etching process and the wiring process where PFC gas and electric power are required most in the electronic device production process, an investigational study was conducted with the aim of PFC saving and energy saving, and the FY 1999 results were summed up. In the study, high efficiency etching process analysis equipment was developed, and three kinds of PFC gas quantitative analysis method were comparatively studied. Relating to the substitution of global environmental warming gas, it was found that C{sub x}F{sub y} type gas was effective which includes no oxygen, has a lot of carbon element numbers, and has double unsaturated bond. Further, in the study of the technology of PFC decomposition by plasma, it was indicated that PFC of 98.7% at maximum in exhaust gas could be removed on ideal conditions. In the dry etching technology by non-PFC gas of the organic insulating film, it was found out that NH{sub 3} base gas is more excellent in both shape and speed of etching than the existing O{sub 2} base one. As to the future wiring technology, new concepts of the optical wiring inside chip, etc. were proposed. (NEDO)

  18. Mixing process of a binary gas in a density stratified layer

    Energy Technology Data Exchange (ETDEWEB)

    Takeda, Tetsuaki [Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment

    1997-09-01

    This study is to investigate the effect of natural convection on the mixing process by molecular diffusion in a vertical stratified layer of a binary fluid. There are many experimental and analytical studies on natural convection in the vertical fluid layer. However, there are few studies on natural convection with molecular diffusion in the vertical stratified layer of a binary gas. Experimental study has been performed on the combined phenomena of molecular diffusion and natural convection in a binary gas system to investigate the mixing process of the binary gas in a vertical slot consisting of one side heated and the other side cooled. The range of Rayleigh number based on the slot width was about 0 < Ra{sub d} < 7.5 x 10{sup 4}. The density change of the gas mixture and the temperature distribution in the slot was obtained and the mixing process when the heavier gas ingress into the vertical slot filled with the lighter gas from the bottom side of the slot was discussed. The experimental results showed that the mixing process due to molecular diffusion was affected significantly by the natural convection induced by the slightly temperature difference between both vertical walls even if a density difference by the binary gas is larger than that by the temperature difference. (author). 81 refs.

  19. Application of gas hydrate formation in separation processes: A review of experimental studies

    International Nuclear Information System (INIS)

    Eslamimanesh, Ali; Mohammadi, Amir H.; Richon, Dominique; Naidoo, Paramespri; Ramjugernath, Deresh

    2012-01-01

    Highlights: ► Review of gas hydrate technology applied to separation processes. ► Gas hydrates have potential to be a future sustainable separation technology. ► More theoretical, simulation, and economic studies needed. - Abstract: There has been a dramatic increase in gas hydrate research over the last decade. Interestingly, the research has not focussed on only the inhibition of gas hydrate formation, which is of particular relevance to the petroleum industry, but has evolved into investigations on the promotion of hydrate formation as a potential novel separation technology. Gas hydrate formation as a separation technology shows tremendous potential, both from a physical feasibility (in terms of effecting difficult separations) as well as an envisaged lower energy utilization criterion. It is therefore a technology that should be considered as a future sustainable technology and will find wide application, possibly replacing a number of current commercial separation processes. In this article, we focus on presenting a brief description of the positive applications of clathrate hydrates and a comprehensive survey of experimental studies performed on separation processes using gas hydrate formation technology. Although many investigations have been undertaken on the positive application of gas hydrates to date, there is a need to perform more theoretical, experimental, and economic studies to clarify various aspects of separation processes using clathrate/semi-clathrate hydrate formation phenomena, and to conclusively prove its sustainability.

  20. Method and apparatus for rapid adjustment of process gas inventory in gaseous diffusion cascades

    International Nuclear Information System (INIS)

    Dyer, R.H.; Fowler, A.H.; Vanstrum, P.R.

    1977-01-01

    The invention relates to an improved method and system for making relatively large and rapid adjustments in the process gas inventory of an electrically powered gaseous diffusion cascade in order to accommodate scheduled changes in the electrical power available for cascade operation. In the preferred form of the invention, the cascade is readied for a decrease in electrical input by simultaneously withdrawing substreams of the cascade B stream into respective process-gas-freezing and storage zones while decreasing the datum-pressure inputs to the positioning systems for the cascade control valves in proportion to the weight of process gas so removed. Consequently, the control valve positions are substantially unchanged by the reduction in invention, and there is minimal disturbance of the cascade isotopic gradient. The cascade is readied for restoration of the power cut by simultaneously evaporating the solids in the freezing zones to regenerate the process gas substreams and introducing them to the cascade A stream while increasing the aforementioned datum pressure inputs in proportion to the weight of process gas so returned. In the preferred form of the system for accomplishing these operations, heat exchangers are provided for freezing, storing, and evaporating the various substreams. Preferably, the heat exchangers are connected to use existing cascade auxiliary systems as a heat sink. A common control is employed to adjust and coordinate the necessary process gas transfers and datum pressure adjustments

  1. Gas separation process using membranes with permeate sweep to remove CO.sub.2 from gaseous fuel combustion exhaust

    Science.gov (United States)

    Wijmans, Johannes G [Menlo Park, CA; Merkel, Timothy C [Menlo Park, CA; Baker, Richard W [Palo Alto, CA

    2012-05-15

    A gas separation process for treating exhaust gases from the combustion of gaseous fuels, and gaseous fuel combustion processes including such gas separation. The invention involves routing a first portion of the exhaust stream to a carbon dioxide capture step, while simultaneously flowing a second portion of the exhaust gas stream across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, then passing the permeate/sweep gas back to the combustor.

  2. The Use of natural fatty acids in processing tritium gas

    International Nuclear Information System (INIS)

    El-Sharnouby, A.K.; Abdelgeleel, M.; Eskander, S.B.

    1997-01-01

    Natural unsaturated fatty acid (e.g cotton, corn, litmus, castor and palm oils) were used to fix tritium gas. The data obtained show that the affinity of the different used natural oils fixation of hydrogen (tritium) was in the following order: cotton oils> corn oil> litmus oil> castor oil> palm oil. The quantity of hydrogen (tritium) which can be fixed by one gram cotton oil is about 5.824 ml H 2 (5.56 x 10 1 1 Bq tritium) while one gram corn oil can fix only 5.04 ml H 2 (4.811 x 10 1 1 Bq tritium). Tritiated cotton oil and corn oil can be solidified using an epoxy resin (Araldite-B-W-1193), the polymer sample can contain up to 5% by weight from hydrogenated (tritiated) oils. The results obtained show that the compressive strength measurements of the final solid waste forms (fatty acid/epoxy) increased with increasing curing time and decreased with increasing fatty acid content. The leachability of tritium from the final solid waste forms increased with increasing fatty acid content in the polymer matrix. The cumulative leach fraction of tritium varied between 4.00 x 10 -3 cm and 6.60 x 10 -3 cm according to the experimental conditions. 15 figs., 1 tab

  3. Charge amplification and transfer processes in the gas electron multiplier

    International Nuclear Information System (INIS)

    Bachmann, S.; Bressan, A.; Ropelewski, L.; Sauli, F.; Sharma, A.; Moermann, D.

    1999-01-01

    We report the results of systematic investigations on the operating properties of detectors based on the gas electron multiplier (GEM). The dependence of gain and charge collection efficiency on the external fields has been studied in a range of values for the hole diameter and pitch. The collection efficiency of ionization electrons into the multiplier, after an initial increase, reaches a plateau extending to higher values of drift field the larger the GEM voltage and its optical transparency. The effective gain, fraction of electrons collected by an electrode following the multiplier, increases almost linearly with the collection field, until entering a steeper parallel plate multiplication regime. The maximum effective gain attainable increases with the reduction in the hole diameter, stabilizing to a constant value at a diameter approximately corresponding to the foil thickness. Charge transfer properties appear to depend only on ratios of fields outside and within the channels, with no interaction between the external fields. With proper design, GEM detectors can be optimized to satisfy a wide range of experimental requirements: tracking of minimum ionizing particles, good electron collection with small distortions in high magnetic fields, improved multi-track resolution and strong ion feedback suppression in large volume and time-projection chambers

  4. Corporate entrepreneurship

    DEFF Research Database (Denmark)

    Christensen, Karina

    2005-01-01

    Corporate entreprenørskab kan blive svaret på, hvordan Danmark fremmer en mere videnintensiv produktion. Begrebet er blevet anvendt til at forklare forskellige organisatoriske fænomener alt fra strategi over ledelse i al almindelighed til innovation, hvilket har medført en mangfoldighed af begreb...

  5. Corporate Venturing

    DEFF Research Database (Denmark)

    Vintergaard, Christian

    path of an entrepreneurial opportunity of the Danish corporate venture capitalist,Danfoss A/S. This paper distinguishes itself from previous research done on entrepreneurialopportunities by creating a holistic and conceptual framework, which broadens and expands theperception of the market participants...

  6. Corporate Awakening

    DEFF Research Database (Denmark)

    LaFrance, Julie; Lehmann, Martin

    2004-01-01

    Predominantly since the 1992 Rio Summit, corporations have been increasingly pursuing partnerships with public institutions including governments, international organisations and NGOs that aim to contribute to sustainable development activities. Both the business community and public organisation...... for cooperation on community development programs in Myanmar....

  7. Fuel from the synthesis gas - the role of process engineering

    Energy Technology Data Exchange (ETDEWEB)

    Stelmachowski, Marek; Nowicki, Lech [Technical Univ. of Lodz, Dept. of Environmental Engineering Systems, Lodz (Poland)

    2003-02-01

    The paper presents the conclusions obtained in the investigations of methanol synthesis, Fischer-Tropsch synthesis, and higher alcohols synthesis from syngas as a raw material in slurry reactors. The overview of the role of process engineering was made on the basis of the experience in optimizing process conditions, modeling reactors and working out new technologies. Experimental data, obtained with a laboratory-stirred autoclave and theoretical considerations were used to develop the kinetic models that can describe the product formation and the model of the simultaneous phase and chemical equilibrium for the methanol and Fischer-Tropsch syntheses in the slurry reactors. These models were employed in modeling of the bubble-column slurry reactor (BCSR). Based on these considerations, a computer simulation of the low-pressure methanol synthesis for the pilot-scale, BCSR, was devised. The results of the calculations and the conclusions could be employed in the process for designing an industrial plant. (Author)

  8. Advanced exergetic analysis of five natural gas liquefaction processes

    International Nuclear Information System (INIS)

    Vatani, Ali; Mehrpooya, Mehdi; Palizdar, Ali

    2014-01-01

    Highlights: • Advanced exergetic analysis was investigated for five LNG processes. • Avoidable/unavoidable and endogenous/exogenous irreversibilities were calculated. • Advanced exergetic analysis identifies the potentials for improving the system. - Abstract: Conventional exergy analysis cannot identify portion of inefficiencies which can be avoided. Also this analysis does not have ability to calculate a portion of exergy destruction which has been produced through performance of a component alone. In this study advanced exergetic analysis was performed for five mixed refrigerant LNG processes and four parts of irreversibility (avoidable/unavoidable) and (endogenous/exogenous) were calculated for the components with high inefficiencies. The results showed that portion of endogenous exergy destruction in the components is higher than the exogenous one. In fact interactions among the components do not affect the inefficiencies significantly. Also this analysis showed that structural optimization cannot be useful to decrease the overall process irreversibilities. In compressors high portion of the exergy destruction is related to the avoidable one, thus they have high potential to improve. But in multi stream heat exchangers and air coolers, unavoidable inefficiencies were higher than the other parts. Advanced exergetic analysis can identify the potentials and strategies to improve thermodynamic performance of energy intensive processes

  9. The comparison of greenhouse gas emissions in sewage treatment plants with different treatment processes.

    Science.gov (United States)

    Masuda, Shuhei; Sano, Itsumi; Hojo, Toshimasa; Li, Yu-You; Nishimura, Osamu

    2018-02-01

    Greenhouse gas emissions from different sewage treatment plants: oxidation ditch process, double-circulated anoxic-oxic process and anoxic-oxic process were evaluated based on the survey. The methane and nitrous oxide characteristics were discussed based on the gaseous and dissolved gas profiles. As a result, it was found that methane was produced in the sewer pipes and the primary sedimentation tank. Additionally, a ventilation system would promote the gasification of dissolved methane in the first treatment units. Nitrous oxide was produced and emitted in oxic tanks with nitrite accumulation inside the sewage treatment plant. A certain amount of nitrous oxide was also discharged as dissolved gas through the effluent water. If the amount of dissolved nitrous oxide discharge is not included, 7-14% of total nitrous oxide emission would be overlooked. Based on the greenhouse gas calculation, electrical consumption and the N 2 O emission from incineration process were major sources in all the plants. For greenhouse gas reduction, oxidation ditch process has an advantage over the other advanced systems due to lower energy consumption, sludge production, and nitrogen removal without gas stripping. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. How to add value to a generic product on the natural gas market

    International Nuclear Information System (INIS)

    Thorborg, L.

    1999-01-01

    The subject of the deregulated gas market continues to stir the blood. It's the 'leitmotif' of lecturers, discussions and professional journals. And of the Circle Day for members of the Royal Dutch Gas Association (KVGN). A representative of a supermarket chain discussed with the participants of the meeting the possibility of selling gas at the supermarket. The Head of Corporate marketing of British Gas warned the Dutch gas distributors against switching customer. The general manager of EnTrade strongly advocated a really deregulated gas market. During the morning session featuring 'Millennium and marketing' a marketing consultant already pointed at the new attitude that is necessary in the free market: 'Use the turn of the millennium to practice cuddling your customers. Take away your customer's fears that they will be without heating on 1 January 2000'

  11. British Columbia's untapped wind export potential

    International Nuclear Information System (INIS)

    Kaplan, M.

    2008-01-01

    This presentation discussed wind energy developments in British Columbia (BC). There are currently more than 5000 MW of wind power development activities in British Columbia, but only 325 MW of wind power purchase agreements (PPAs). Various renewable portfolio standards and greenhouse gas (GHG) initiatives are now being use to create demand for additional renewable energy development in the northwestern United States. Studies have demonstrated that BC wind export initiatives have the potential to deliver wind power to markets in the Pacific northwest. Canadian transmission export proposals are now examining methods of bringing renewable energy to areas with high load demands. However, the United States has more than 240,000 MW of proposed wind projects for key markets in the northwestern region. It was concluded that activities in United States wind development are now posing a challenge to Canadian wind energy exporters. Various transmission projects in the United States are now looking at developing renewable energy sources close to BC. tabs., figs

  12. Inside Story of Gas Processes within Stormwater Biofilters: Does Greenhouse Gas Production Tarnish the Benefits of Nitrogen Removal?

    Science.gov (United States)

    Payne, Emily G I; Pham, Tracey; Cook, Perran L M; Deletic, Ana; Hatt, Belinda E; Fletcher, Tim D

    2017-04-04

    Stormwater biofilters are dynamic environments, supporting diverse processes that act to capture and transform incoming pollutants. However, beneficial water treatment processes can be accompanied by undesirable greenhouse gas production. This study investigated the potential for nitrous oxide (N 2 O) and methane (CH 4 ) generation in dissolved form at the base of laboratory-scale stormwater biofilter columns. The influence of plant presence, species, inflow frequency, and inclusion of a saturated zone and carbon source were studied. Free-draining biofilters remained aerobic with negligible greenhouse gas production during storm events. Designs with a saturated zone were oxygenated at their base by incoming stormwater before anaerobic conditions rapidly re-established, although extended dry periods allowed the reintroduction of oxygen by evapotranspiration. Production of CH 4 and N 2 O in the saturated zone varied significantly in response to plant presence, species, and wetting and drying. Concentrations of N 2 O typically peaked rapidly following stormwater inundation, associated with limited plant root systems and poorer nitrogen removal from biofilter effluent. Production of CH 4 also commenced quickly but continued throughout the anaerobic interevent period and lacked clear relationships with plant characteristics or nitrogen removal performance. Dissolved greenhouse gas concentrations were highly variable, but peak concentrations of N 2 O accounted for nitrogen load. While further work is required to measure surface emissions, the potential for substantial release of N 2 O or CH 4 in biofilter effluent appears relatively low.

  13. Corporate Climate Strategies

    DEFF Research Database (Denmark)

    Bjarnø, Ole-Christian; Maltha, Jonas

    2003-01-01

    at establishing operational guidelines for energy-intensive industries to navigate and gain competitive advantages in a diverse and risky business environment. Based on a literature study of strategic environmental management and carbon management, this article aims to establish such guidelines for corporate......Since the 1997 Kyoto Protocol on Climate Change outlined the first embryonic plans for an emissions market, a significant uncertainty about the value on carbon, in concert with a swift development in energy business, has brought about the concept of carbon management. Carbon management aims...... strategic carbon management for medium to large companies with greenhouse gas intensive activities. The guideline framework is established on the basis of a generic strategy structure in which the factors influencing corporate climate strategies are identified. It is concluded that there is little rationale...

  14. Corporate Foresight and Strategic Decisions

    DEFF Research Database (Denmark)

    Gomez Portaleoni, Claudio; Marinova, Svetla Trifonova; Ul-Haq, Rehan

    . It provides an extensive analysis of extant theories of corporate foresight and strategic management, brings in new notions and insights, and presents an in-depth case study exploration of corporate foresight of a European bank. The understanding of organizational future is influenced by the perceived......The investigation of the future of an organization has always captivated the attention of academics and business managers. Presently, the aspiration to entrench future-relevant insights into management practices is a must. Companies that have made attempts to use corporate foresight have generally...... dealt successfully with internal information sharing processes that in most cases have prepared them for the challenges of the future. Corporate Foresights and Strategic Decisions investigates the relationships between corporate foresight and management decision-making processes in organizations...

  15. Energy consumption estimation for greenhouse gas separation processes by clathrate hydrate formation

    International Nuclear Information System (INIS)

    Tajima, Hideo; Yamasaki, Akihiro; Kiyono, Fumio

    2004-01-01

    The process energy consumption was estimated for gas separation processes by the formation of clathrate hydrates. The separation process is based on the equilibrium partition of the components between the gaseous phase and the hydrate phase. The separation and capturing processes of greenhouse gases were examined in this study. The target components were hydrofluorocarbon (HFC-134a) from air, sulfur hexafluoride (SF 6 ) from nitrogen, and CO 2 from flue gas. Since these greenhouse gases would form hydrates under much lower pressure and higher temperature conditions than the accompanying components, the effective capturing of the greenhouse gases could be achieved by using hydrate formation. A model separation process for each gaseous mixture was designed from the basis of thermodynamics, and the process energy consumption was estimated. The obtained results were then compared with those for conventional separation processes such as liquefaction separation processes. For the recovery of SF 6 , the hydrate process is preferable to liquefaction process in terms of energy consumption. On the other hand, the liquefaction process consumes less energy than the hydrate process for the recovery of HFC-134a. The capturing of CO 2 by the hydrate process from a flue gas will consume a considerable amount of energy; mainly due to the extremely high pressure conditions required for hydrate formation. The influences of the operation conditions on the heat of hydrate formation were elucidated by sensitivity analysis. The hydrate processes for separating these greenhouse gases were evaluated in terms of reduction of global warming potential (GWP)

  16. Gas

    International Nuclear Information System (INIS)

    1996-01-01

    The French government has decided to modify the conditions of extension of local natural gas authorities to neighbouring districts. The European Union is studying the conditions of internal gas market with the objective of more open markets although considering public service requirements

  17. Effects of microbial processes on gas generation under expected WIPP repository conditions: Annual report through 1992

    International Nuclear Information System (INIS)

    Francis, A.J.; Gillow, J.B.

    1993-09-01

    Microbial processes involved in gas generation from degradation of the organic constituents of transuranic waste under conditions expected at the Waste Isolation Pilot Plant (WIPP) repository are being investigated at Brookhaven National Laboratory. These laboratory studies are part of the Sandia National Laboratories -- WIPP Gas Generation Program. Gas generation due to microbial degradation of representative cellulosic waste was investigated in short-term ( 6 months) experiments by incubating representative paper (filter paper, paper towels, and tissue) in WIPP brine under initially aerobic (air) and anaerobic (nitrogen) conditions. Samples from the WIPP surficial environment and underground workings harbor gas-producing halophilic microorganisms, the activities of which were studied in short-term experiments. The microorganisms metabolized a variety of organic compounds including cellulose under aerobic, anaerobic, and denitrifying conditions. In long-term experiments, the effects of added nutrients (trace amounts of ammonium nitrate, phosphate, and yeast extract), no nutrients, and nutrients plus excess nitrate on gas production from cellulose degradation

  18. Process design analyses of co/sub 2/ capture from natural gas by polymer membrane

    Energy Technology Data Exchange (ETDEWEB)

    Hussain, A.; Nasir, H.; Ahsan, M. [National Univ. of Science and Technology, Islamabad (Pakistan). Dept. of Chemical Engineering

    2014-06-15

    Membrane-based natural gas separation has become one of the promising technologies due to its compactness, energy efficiency, environment friendliness and economic advantages. In this work, a three stage membrane process for the separation of CO/sub 2//CH/sub 4/ is proposed based on a novel fixed site carrier membrane which has the potential to meet the CO/sub 2//CH/sub 4/ separation and durability requirement. A simulation analysis, which utilizes the Aspen Hysys capabilities to calculate and couple energy balances in the process model, has been conducted to investigate the effect of process parameters on the gas processing cost. Two different natural gas mixtures containing 9.5% and 2.9% CO/sub 2/ have been simulated for various process conditions. This fixed site carrier membrane performs well when wetted with water. Therefore, natural gas feed streams are saturated with water. It is evident from the analysis that it is possible to maintain 2% CO/sub 2/ in retentate and methane loss in permeate below 2% by optimizing the process conditions. The analysis shows that fixed site carrier membrane offers a viable solution for natural gas sweetening. (author)

  19. Process design analyses of co/sub 2/ capture from natural gas by polymer membrane

    International Nuclear Information System (INIS)

    Hussain, A.; Nasir, H.; Ahsan, M.

    2014-01-01

    Membrane-based natural gas separation has become one of the promising technologies due to its compactness, energy efficiency, environment friendliness and economic advantages. In this work, a three stage membrane process for the separation of CO/sub 2//CH/sub 4/ is proposed based on a novel fixed site carrier membrane which has the potential to meet the CO/sub 2//CH/sub 4/ separation and durability requirement. A simulation analysis, which utilizes the Aspen Hysys capabilities to calculate and couple energy balances in the process model, has been conducted to investigate the effect of process parameters on the gas processing cost. Two different natural gas mixtures containing 9.5% and 2.9% CO/sub 2/ have been simulated for various process conditions. This fixed site carrier membrane performs well when wetted with water. Therefore, natural gas feed streams are saturated with water. It is evident from the analysis that it is possible to maintain 2% CO/sub 2/ in retentate and methane loss in permeate below 2% by optimizing the process conditions. The analysis shows that fixed site carrier membrane offers a viable solution for natural gas sweetening. (author)

  20. Reducing environmental risks in water management in British Columbia

    International Nuclear Information System (INIS)

    Brownlow, H.

    1998-01-01

    The issue of water management regarding hydroelectric generating facilities in British Columbia was discussed. BC Hydro has adopted the following three processes to address water management risks: (1) the Electric System Operating Review, (2) Water Use Plans, and (3) an Environmental Management System. The greatest concern regarding water management are the potential impacts to fish and fish habitat. More than 90 per cent of BC Hydro's installed capacity is hydroelectric, with the balance produced by natural gas and diesel. All facilities are licensed under the provincial Water Act which has been in effect for the past century and is currently way out of date. Among its inadequacies is the fact that it does not provide for the protection of fish. The B.C. Fish Protection Act suggests that effective immediately, there should be no new dams on the Fraser and other significant rivers. BC Hydro facilities impact 16 of the 2,576 streams in British Columbia that support anadromous (migrating) salmon stocks. BC Hydro has 25 dams and diversions located on these 16 rivers. It was concluded that BC Hydro's impact on fish and fish habitat, although relatively small compared to the total fish resource in the province, is significant. The technology now used by BC Hydro is claimed to have the capacity to allow for easy documentation, rapid communication and the development of a comprehensive database for use in identifying and managing the impact of the Utility's operations on the fish population. 10 refs., 12 figs

  1. The corporate image concept : a strategic approach

    NARCIS (Netherlands)

    Vos, M.F.

    1992-01-01

    Following a clarification of the concept of corporate image using the available literature as a basis, the process of image-formation and the nature of the influence of corporate image on behaviour are explored. The relationship with corporate identity is then discussed. This exploration

  2. Planning developments in British Nuclear Fuels Ltd

    Energy Technology Data Exchange (ETDEWEB)

    Roper, D A [British Nuclear Fuels Ltd., Risley

    1978-10-01

    The state of the corporate planning art in British Nuclear Fuels Ltd. was described by N.R.Geary (Long Range Planning, September (1973)) just 2 years after Company formation. This article discusses more recent planning developments over the period to date during which the Company adopted a Divisionalized structure (from October 1974) and has been required to submit an annual Company plan to the Department of Energy (from November 1975). Background information on the origin and nature of the BNFL and its business, and the particular features of the Company which reflect into the nature and method of its planning were given in the 1973 article and only a brief introductory updating of the Company position is included here. Subsequently the features and problems of BNFL's operating and development planning system are described. Finally, messages arising from BNFL's planning experience to date which may be of general application and therefore of value to other practitioners of planning are listed.

  3. Adsorption process to recover hydrogen from feed gas mixtures having low hydrogen concentration

    Science.gov (United States)

    Golden, Timothy Christopher; Weist, Jr., Edward Landis; Hufton, Jeffrey Raymond; Novosat, Paul Anthony

    2010-04-13

    A process for selectively separating hydrogen from at least one more strongly adsorbable component in a plurality of adsorption beds to produce a hydrogen-rich product gas from a low hydrogen concentration feed with a high recovery rate. Each of the plurality of adsorption beds subjected to a repetitive cycle. The process comprises an adsorption step for producing the hydrogen-rich product from a feed gas mixture comprising 5% to 50% hydrogen, at least two pressure equalization by void space gas withdrawal steps, a provide purge step resulting in a first pressure decrease, a blowdown step resulting in a second pressure decrease, a purge step, at least two pressure equalization by void space gas introduction steps, and a repressurization step. The second pressure decrease is at least 2 times greater than the first pressure decrease.

  4. Brazing and diffusion bonding processes as available repair techniques for gas turbine blades and nozzles

    International Nuclear Information System (INIS)

    Mazur, Z.

    1997-01-01

    The conventionally welding methods are not useful for repair of heavily damaged gas turbine blades and nozzles. It includes thermal fatigue and craze cracks, corrosion, erosion and foreign object damage, which extend to the large areas. Because of required extensive heat input and couponing, it can cause severe distortion of the parts and cracks in the heat affected zone, and can made the repair costs high. For these cases, the available repair methods of gas turbine blades and nozzles, include brazing and diffusion bonding techniques are presented. Detailed analysis of the brazing and diffusion bonding processes applied for gas turbine blades repair with all elements which presented. Detailed analysis of the brazing and diffusion bonding processes applied for gas turbine blades repair with all elements which have influence to get sound joint is carried out. Depend of kind of blades and nozzle damage or deterioration registered a different methods of brazing and diffusion bonding applicability is presented. (Author) 65 refs

  5. Gas fired boilers: Perspective for near future fuel composition and impact on burner design process

    Science.gov (United States)

    Schiro, Fabio; Stoppato, Anna; Benato, Alberto

    2017-11-01

    The advancements on gas boiler technology run in parallel with the growth of renewable energy production. The renewable production will impact on the fuel gas quality, since the gas grid will face an increasing injection of alternative fuels (biogas, biomethane, hydrogen). Biogas allows producing energy with a lower CO2 impact; hydrogen production by electrolysis can mitigate the issues related to the mismatch between energy production by renewable and energy request. These technologies will contribute to achieve the renewable production targets, but the impact on whole fuel gas production-to-consumption chain must be evaluated. In the first part of this study, the Authors present the future scenario of the grid gas composition and the implications on gas fed appliances. Given that the widely used premixed burners are currently designed mainly by trial and error, a broader fuel gas quality range means an additional hitch on this design process. A better understanding and structuring of this process is helpful for future appliance-oriented developments. The Authors present an experimental activity on a premixed condensing boiler setup. A test protocol highlighting the burners' flexibility in terms of mixture composition is adopted and the system fuel flexibility is characterized around multiple reference conditions.

  6. Gas fired boilers: Perspective for near future fuel composition and impact on burner design process

    Directory of Open Access Journals (Sweden)

    Schiro Fabio

    2017-01-01

    Full Text Available The advancements on gas boiler technology run in parallel with the growth of renewable energy production. The renewable production will impact on the fuel gas quality, since the gas grid will face an increasing injection of alternative fuels (biogas, biomethane, hydrogen. Biogas allows producing energy with a lower CO2 impact; hydrogen production by electrolysis can mitigate the issues related to the mismatch between energy production by renewable and energy request. These technologies will contribute to achieve the renewable production targets, but the impact on whole fuel gas production-to-consumption chain must be evaluated. In the first part of this study, the Authors present the future scenario of the grid gas composition and the implications on gas fed appliances. Given that the widely used premixed burners are currently designed mainly by trial and error, a broader fuel gas quality range means an additional hitch on this design process. A better understanding and structuring of this process is helpful for future appliance-oriented developments. The Authors present an experimental activity on a premixed condensing boiler setup. A test protocol highlighting the burners' flexibility in terms of mixture composition is adopted and the system fuel flexibility is characterized around multiple reference conditions.

  7. Gas chromatography - mass spectrometry data processing made easy.

    Science.gov (United States)

    Johnsen, Lea G; Skou, Peter B; Khakimov, Bekzod; Bro, Rasmus

    2017-06-23

    Evaluation of GC-MS data may be challenging due to the high complexity of data including overlapped, embedded, retention time shifted and low S/N ratio peaks. In this work, we demonstrate a new approach, PARAFAC2 based Deconvolution and Identification System (PARADISe), for processing raw GC-MS data. PARADISe is a computer platform independent freely available software incorporating a number of newly developed algorithms in a coherent framework. It offers a solution for analysts dealing with complex chromatographic data. It allows extraction of chemical/metabolite information directly from the raw data. Using PARADISe requires only few inputs from the analyst to process GC-MS data and subsequently converts raw netCDF data files into a compiled peak table. Furthermore, the method is generally robust towards minor variations in the input parameters. The method automatically performs peak identification based on deconvoluted mass spectra using integrated NIST search engine and generates an identification report. In this paper, we compare PARADISe with AMDIS and ChromaTOF in terms of peak quantification and show that PARADISe is more robust to user-defined settings and that these are easier (and much fewer) to set. PARADISe is based on non-proprietary scientifically evaluated approaches and we here show that PARADISe can handle more overlapping signals, lower signal-to-noise peaks and do so in a manner that requires only about an hours worth of work regardless of the number of samples. We also show that there are no non-detects in PARADISe, meaning that all compounds are detected in all samples. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  8. System and process for polarity swing assisted regeneration of gas selective capture liquids

    Science.gov (United States)

    Heldebrant, David J.; Tegrotenhuis, Ward E.; Freeman, Charles J.; Elliott, Michael L.; Koech, Phillip K.; Humble, Paul H.; Zheng, Feng; Zhang, Jian

    2017-07-18

    A polarity swing-assisted regeneration (PSAR) process is disclosed for improving the efficiency of releasing gases chemically bound to switchable ionic liquids. Regeneration of the SWIL involves addition of a quantity of non-polar organic compound as an anti-solvent to destabilize the SWIL, which aids in release of the chemically bound gas. The PSAR decreases gas loading of a SWIL at a given temperature and increases the rate of gas release compared to heating in the absence of anti-solvent.

  9. Recombining processes in a cooling plasma by mixing of initially heated gas

    International Nuclear Information System (INIS)

    Furukane, Utaro; Sato, Kuninori; Takiyama, Ken; Oda, Toshiatsu.

    1992-03-01

    A numerical investigation of recombining process in a high temperature plasma in a quasi-steady state is made in a gas contact cooling, in which the initial temperature effect of contact gas heated up by the hot plasma is considered as well as the gas cooling due to the surrounding neutral particles freely coming into the plasma. The calculation has shown that the electron temperature relaxes in accord with experimental results and that the occurrence of recombining region and the inverted populations almost agree with the experimental ones. (author)

  10. Hydrogen enriched gas production in a multi-stage downdraft gasification process

    International Nuclear Information System (INIS)

    Dutta, A.; Jarungthammachote, S.

    2009-01-01

    To achieve hydrogen enriched and low-tar producer gas, multi-stage air-blown and air-steam gasification were studied in this research. Results showed that the tar content from multi-stage air-blown and air-steam gasification was lower compared to the average value of that from downdraft gasification. It was also seen that an air-steam gasification process could potentially increase the hydrogen concentration in the producer gas in the expense of carbon monoxide; however, the summation of hydrogen and carbon monoxide in the producer gas was increased. (author)

  11. Pilot-scale tests for EB flue gas treatment process in Japan

    International Nuclear Information System (INIS)

    Sato, S.; Tokunaga, O.; Namba, H.

    1994-01-01

    A review of electron beam applications for flue gas treatment in Japan has been done. Several pilot plants are being performed for commercial use of electron beams process for cleaning of flue gas from low-sulfur coal burning boiler, a municipal waste incinerator and for removal of NO x from a ventilation exhaust of a highway tunnel. Outlines of three pilot-scale tests are introduced. 9 refs, 4 figs

  12. The Ispra flue gas desulphurization process: research, development and marketing aspects

    Energy Technology Data Exchange (ETDEWEB)

    Velzen, D. van (JRC, Ispra (Italy))

    1993-01-01

    The most widely used method of reducing sulphur dioxide emission is flue gas desulphurisation (FGD). The combustion gases produced by large combustion units (for example power stations) are in contact with a liquid or a slurry containing a reactant for SO[sub 2]. This operation produces a waste gas which is essentially free of sulphur dioxide. This paper describes the steps involved in the research and development of the new Ispra FGD process. Details of market consideration are also given.

  13. Integration of High-Temperature Gas-Cooled Reactors into Industrial Process Applications

    International Nuclear Information System (INIS)

    Nelson, Lee

    2009-01-01

    This report is a preliminary comparison of conventional and potential HTGR-integrated processes in several common industrial areas: (1) Producing electricity via a traditional power cycle; (2) Producing hydrogen; (3) Producing ammonia and ammonia-derived products, such as fertilizer; (4) Producing gasoline and diesel from natural gas or coal; (5) Producing substitute natural gas from coal; and (6) Steam-assisted gravity drainage (extracting oil from tar sands).

  14. EQUATIONS FOR GAS RELEASING PROCESS FROM PRESSURIZED VESSELS IN ODH EVALUATION

    International Nuclear Information System (INIS)

    JIA, L.X.; WANG, L.

    2001-01-01

    IN THE EVALUATION OF ODH, THE CALCULATION OF THE SPILL RATE FROM THE PRESSURIZED VESSEL IS THE CENTRAL TASK. THE ACCURACY OF THE ENGINEERING ESTIMATION BECOMES ONE OF THE SAFETY DESIGN ISSUES. THIS PAPER SUMMARIZES THE EQUATIONS FOR THE OXYGEN CONCENTRATION CALCULATION IN DIFFERENT CASES, AND DISCUSSES THE EQUATIONS FOR THE GAS RELEASE PROCESS CALCULATION BOTH FOR THE HIGH-PRESSURE GAS TANK AND THE LOW-TEMPERATURE LIQUID CONTAINER

  15. Methods for Organization of Working Process for Gas-Diesel Engine

    OpenAIRE

    Вершина, Г. А.; Быстренков, О. С.

    2017-01-01

    Over the past few decades reduction in pollutant emissions has become one of the main directions for further deve- lopment of engine technology. Solution of such problems has led to implementation of catalytic post-treatment systems, new technologies of fuel injection, technology for regulated phases of gas distribution, regulated turbocharger system and, lately, even system for variable compression ratio of engine. Usage of gaseous fuel, in particular gas-diesel process, may be one of the me...

  16. Microbial methane oxidation processes and technologies for mitigation of landfill gas emissions

    DEFF Research Database (Denmark)

    Scheutz, Charlotte; Kjeldsen, Peter; Bogner, J.E.

    2009-01-01

    Landfill gas containing methane is produced by anaerobic degradation of organic waste. Methane is a strong greenhouse gas and landfills are one of the major anthropogenic sources of atmospheric methane. Landfill methane may be oxidized by methanotrophic microorganisms in soils or waste materials...... to predict methane emissions from landfills. Additional research and technology development is needed before methane mitigation technologies utilizing microbial methane oxidation processes can become commercially viable and widely deployed....

  17. Reactor modeling and process analysis for partial oxidation of natural gas

    NARCIS (Netherlands)

    Albrecht, B.A.

    2004-01-01

    This thesis analyses a novel process of partial oxidation of natural gas and develops a numerical tool for the partial oxidation reactor modeling. The proposed process generates syngas in an integrated plant of a partial oxidation reactor, a syngas turbine and an air separation unit. This is called

  18. State observers for monitoring gas pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, M.J.; Jones, R.P.; Pritchard, A.J.

    1987-03-01

    This paper describes work performed on collaboration with the British Gas Corporation in relation to the development of algorithms for monitoring the condition of high-pressure gas pipelines. The practical problem considered is that of reconstructing the pressure profile along a single length of pipe from pressure measurements at the end points and a further measurement at an intermediate point along the pipe. The approach adopted is based on the implementation of a finite-dimensional asymptotic state observer derived from consideration of the distributed-parameter properties of the system. The paper includes the results of a computational study in which the observer was evaluated against experimental data corresponding to an 80 km section of pipe. These results indicate that the dynamic observer is capable of providing an accurate estimate of the pressure profile over a complete 24 h demand cycle. 5 refs. (authors).

  19. Study on incineration technology of oil gas generated during the recovery process of oil spill

    Energy Technology Data Exchange (ETDEWEB)

    Hou, Shuhn-Shyurng [Department of Mechanical Engineering, Kun Shan University, Tainan 71003 (China); Ko, Yung-Chang [China Steel Corporation, Kaohsiung 81233 (China); Lin, Ta-Hui [Department of Mechanical Engineering, National Cheng Kung University, Tainan 70101 (China)

    2011-03-15

    The objective of this study is to design, set up and operate an incinerator system capable of providing clean exhaust and safety control for burning oil gas generated during the recovery process of oil spill in Taiwan. In this study, we successfully develop a vertical-type incinerator, which consists of five oil gas burners with entrained primary air, a pilot burner, and an auxiliary burner. The incinerator system is equipped with necessary control units in order to achieve safe, easy, fast, and efficient operation. Flame appearance, flue gas temperature and CO emission of the incinerator system for burning oil gas are reported and discussed. Under the long-term operation, it is found that the new designed incinerator is satisfactory for burning oil gas with low supply pressure at various compositions and supply rates during the recovery process of oil spill. It is noteworthy that the results obtained herein are of great significance to provide a good guidance for those who need to design, set up and operate an incinerator system providing clean exhaust and safety control for burning oil gas generated during the recovery process of oil spill in a polluted site with a large area. (author)

  20. Study on incineration technology of oil gas generated during the recovery process of oil spill

    International Nuclear Information System (INIS)

    Hou, Shuhn-Shyurng; Ko, Yung-Chang; Lin, Ta-Hui

    2011-01-01

    The objective of this study is to design, set up and operate an incinerator system capable of providing clean exhaust and safety control for burning oil gas generated during the recovery process of oil spill in Taiwan. In this study, we successfully develop a vertical-type incinerator, which consists of five oil gas burners with entrained primary air, a pilot burner, and an auxiliary burner. The incinerator system is equipped with necessary control units in order to achieve safe, easy, fast, and efficient operation. Flame appearance, flue gas temperature and CO emission of the incinerator system for burning oil gas are reported and discussed. Under the long-term operation, it is found that the new designed incinerator is satisfactory for burning oil gas with low supply pressure at various compositions and supply rates during the recovery process of oil spill. It is noteworthy that the results obtained herein are of great significance to provide a good guidance for those who need to design, set up and operate an incinerator system providing clean exhaust and safety control for burning oil gas generated during the recovery process of oil spill in a polluted site with a large area.

  1. Conference Proceedings: Photography and Britishness

    Directory of Open Access Journals (Sweden)

    Sean Willcock

    2016-11-01

    Full Text Available The video-recordings presented here were made at the conference Photography and Britishness, held at the Yale Center for British Art on November 4 – 5, 2016. The conference was the result of a collaboration between the Yale Center for British Art, New Haven, the Paul Mellon Centre for Studies in British Art, London, and the Huntington Library, Art Collections, and Botanical Gardens in San Marino—three research institutions that have a converging interest in British art. The conference sought to investigate the various ways in which notions of “Britishness” have been communicated, inflected, and contested through the photographic image. It was not a conference about the history of photography in Britain, or about British photography. Rather, it sought to consider the nature of the relationship between photography and Britishness: the notion that photography can capture images of Britishness, at the same time that our sense of what Britishness constitutes is produced by the photographic image. A key question for the conference was whether Britishness can have a photographic referent—or whether it is itself an effect of representation. Speakers at the conference approached these questions from a wide range of perspectives and focusing on a diverse number of photographic materials—from family albums and studio portraits to advertisements, reportage, and aerial photography—which demonstrated the complexities and instabilities not only of the term Britishness, but also of the medium of photography. The conference was opened with an introduction by John Tagg. The videos included here are presented in the order they were delivered.

  2. Privatising British electricity

    International Nuclear Information System (INIS)

    Holmes, A.

    1992-01-01

    The privatisation of the British electricity industry was intended to be the most radical change made to a European power system in the post-war period. It was of an experimental nature, imposing on electricity a way of operating which has no equivalent anywhere in the world. This report shows, however, that in the long run-up to privatisation, a number of factors combined to pull the plan far from its original aims and to produce a hybrid system which has caused many new difficulties without establishing a fully commercial market. The original ideas behind the new system - most notably the establishment of a fully competitive commercial system - have not been fulfilled. Many of them were wholly impractical. The problems of establishing a competitive market in electricity were never properly addressed until the planning for the new system was well under way. (author)

  3. Realizing Corporate Responsibility

    DEFF Research Database (Denmark)

    Girschik, Verena

    and practices at the nascent stages of institutional change. To address this question, the dissertation develops a micro-sociological approach to institutional change that brings to light how actors struggle over meaning in power relations by focusing on processes of positioning and framing. The three articles...... in this dissertation unfold distinct yet interdependent processes of positioning and framing that constitute new ways of performing and understanding corporate responsibility....

  4. Finite Element Modeling of Adsorption Processes for Gas Separation and Purification

    International Nuclear Information System (INIS)

    Humble, Paul H.; Williams, Richard M.; Hayes, James C.

    2009-01-01

    Pacific Northwest National Laboratory (PNNL) has expertise in the design and fabrication of automated radioxenon collection systems for nuclear explosion monitoring. In developing new systems there is an ever present need to reduce size, power consumption and complexity. Most of these systems have used adsorption based techniques for gas collection and/or concentration and purification. These processes include pressure swing adsorption, vacuum swing adsorption, temperature swing adsorption, gas chromatography and hybrid processes that combine elements of these techniques. To better understand these processes, and help with the development of improved hardware, a finite element software package (COMSOL Multiphysics) has been used to develop complex models of these adsorption based operations. The partial differential equations used include a mass balance for each gas species and adsorbed species along with a convection conduction energy balance equation. These equations in conjunction with multicomponent temperature dependent isotherm models are capable of simulating separation processes ranging from complex multibed PSA processes, and multicomponent temperature programmed gas chromatography, to simple two component temperature swing adsorption. These numerical simulations have been a valuable tool for assessing the capability of proposed processes and optimizing hardware and process parameters.

  5. Effective energy management by combining gas turbine cycles and forward osmosis desalination process

    International Nuclear Information System (INIS)

    Park, Min Young; Shin, Serin; Kim, Eung Soo

    2015-01-01

    Highlights: • Innovative gas turbine system and FO integrated system was proposed. • The feasibility of the integrated system was analyzed thermodynamically. • GOR of the FO–gas turbine system is 17% higher than those of MED and MSF. • Waste heat utilization of the suggested system is 85.7%. • Water production capacity of the suggested system is 3.5 times higher than the MSF–gas turbine system. - Abstract: In the recent years, attempts to improve the thermal efficiency of the gas turbine cycles have been made. In order to enhance the energy management of the gas turbine cycle, a new integration concept has been proposed; integration of gas turbine cycle and forward osmosis desalination process. The combination of the gas turbine cycle and the forward osmosis (FO) desalination process basically implies the coupling of the waste heat from the gas turbine cycle to the draw solute recovery system in the FO process which is the most energy consuming part of the whole FO process. By doing this, a strong system that is capable of producing water and electricity with very little waste heat can be achieved. The feasibility of this newly proposed system was analyzed using UNISIM program and the OLI property package. For the analysis, the thermolytic draw solutes which has been suggested by other research groups have been selected and studied. Sensitivity analysis was conducted on the integration system in order to understand and identify the key parameters of the integrated system. And the integrated system was further evaluated by comparing the gain output ratio (GOR) values with the conventional desalination technologies such as multi stage flash (MSF) and multi effect distillation (MED). The suggested integrated system was calculated to have a GOR of 14.8, while the MSF and MED when integrated to the gas turbine cycle showed GOR value of 12. It should also be noted that the energy utilization of the suggested integrated system is significantly higher by 27

  6. Development and Optimization of Gas-Assisted Gravity Drainage (GAGD) Process for Improved Light Oil Recovery

    Energy Technology Data Exchange (ETDEWEB)

    Dandina N. Rao; Subhash C. Ayirala; Madhav M. Kulkarni; Wagirin Ruiz Paidin; Thaer N. N. Mahmoud; Daryl S. Sequeira; Amit P. Sharma

    2006-09-30

    This is the final report describing the evolution of the project ''Development and Optimization of Gas-Assisted Gravity Drainage (GAGD) Process for Improved Light Oil Recovery'' from its conceptual stage in 2002 to the field implementation of the developed technology in 2006. This comprehensive report includes all the experimental research, models developments, analyses of results, salient conclusions and the technology transfer efforts. As planned in the original proposal, the project has been conducted in three separate and concurrent tasks: Task 1 involved a physical model study of the new GAGD process, Task 2 was aimed at further developing the vanishing interfacial tension (VIT) technique for gas-oil miscibility determination, and Task 3 was directed at determining multiphase gas-oil drainage and displacement characteristics in reservoir rocks at realistic pressures and temperatures. The project started with the task of recruiting well-qualified graduate research assistants. After collecting and reviewing the literature on different aspects of the project such gas injection EOR, gravity drainage, miscibility characterization, and gas-oil displacement characteristics in porous media, research plans were developed for the experimental work to be conducted under each of the three tasks. Based on the literature review and dimensional analysis, preliminary criteria were developed for the design of the partially-scaled physical model. Additionally, the need for a separate transparent model for visual observation and verification of the displacement and drainage behavior under gas-assisted gravity drainage was identified. Various materials and methods (ceramic porous material, Stucco, Portland cement, sintered glass beads) were attempted in order to fabricate a satisfactory visual model. In addition to proving the effectiveness of the GAGD process (through measured oil recoveries in the range of 65 to 87% IOIP), the visual models demonstrated

  7. Corporate Language and Corporate Talk

    DEFF Research Database (Denmark)

    Zølner, Mette

    2013-01-01

    The article presents the case studies of two Danish based multinational companies (MNCs) which provides the an insight into the role of languages in organizational learning. It mentions that the studies focus on the sharing of the understanding and practices among their employees across the geogr......The article presents the case studies of two Danish based multinational companies (MNCs) which provides the an insight into the role of languages in organizational learning. It mentions that the studies focus on the sharing of the understanding and practices among their employees across...... the geographical borders by the medium of common corporate values for knowledge management, collection of data and analysis in these studies inspired by approach of ground theory and presents a usefulness of distinguishing between corporate language and talks to enable the headquarters learning. Also it concludes...... that both of the MNCs are of Danish origin but executives of both companies are proficient in English language....

  8. Aircraft Flight Modeling During the Optimization of Gas Turbine Engine Working Process

    Science.gov (United States)

    Tkachenko, A. Yu; Kuz'michev, V. S.; Krupenich, I. N.

    2018-01-01

    The article describes a method for simulating the flight of the aircraft along a predetermined path, establishing a functional connection between the parameters of the working process of gas turbine engine and the efficiency criteria of the aircraft. This connection is necessary for solving the optimization tasks of the conceptual design stage of the engine according to the systems approach. Engine thrust level, in turn, influences the operation of aircraft, thus making accurate simulation of the aircraft behavior during flight necessary for obtaining the correct solution. The described mathematical model of aircraft flight provides the functional connection between the airframe characteristics, working process of gas turbine engines (propulsion system), ambient and flight conditions and flight profile features. This model provides accurate results of flight simulation and the resulting aircraft efficiency criteria, required for optimization of working process and control function of a gas turbine engine.

  9. Corporate contestability and corporate expropriation

    Directory of Open Access Journals (Sweden)

    Abdul Hadi Zulkafli

    2016-12-01

    Full Text Available This paper presents evidence on the role of ownership in dealing with corporate expropriation of listed companies in Malaysia. From the perspective of expropriation, a single controlling shareholder is always associated with such behavior due to their power and control at the expense of minority shareholder. However, subsequent individual or coalition of large shareholders can be an important corporate governance tool by providing effective monitoring that would lessen the possibility of expropriation by the controlling shareholder. Relating to that, this study evaluates the role of controlling and large shareholders in dealing with corporate expropriation. It is found that there is a negative relationship between single controlling shareholders and dividend payout ratio indicating that firms with only controlling shareholder will pay a lower dividend due to possible expropriation through profit diversion by controlling shareholder. Using Herfindahl Index as a proxy for ownership contestability, the presence of large shareholders along with controlling shareholder has a positive relationship with dividend payout implying that increased contestability helps to curb the power of controlling shareholder to expropriate fund for their own benefit. In accordance with agency theory, the outcome suggests that large shareholders play a monitoring role in minimizing the Type II agency problem. It is also verifying the argument made based on the Catering Theory of Dividend that the presence of large shareholder brings benefit to all shareholders as they are able to reduce profit diversion by demanding for higher dividend

  10. The method of predicting the process of condensation of moisture and hydrate formation in the gas pipeline

    OpenAIRE

    Хвостова, Олена Вікторівна

    2014-01-01

    The problem of ensuring the required value of one of the natural gas quality indicators during its transportation to the consumer - moisture content is considered in the paper. The method for predicting possible moisture condensation and hydrate formation processes in gas pipelines considering mixing gas flows with different moisture content was developed.Predicting the moisture condensation and hydrate formation in gas pipelines is an actual task since a timely prevention of these processes ...

  11. Heat recovery from flue gas of coal fired installations with reduced pollutant emission - the Zittau process

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, H; Strauss, R; Hofmann, K -D; Suder, M; Hultsch, T; Wetzel, W; Gabrysch, H; Jung, J [Technische Hochschule, Zittau (German Democratic Republic)

    1988-12-01

    Reviews the technology applied in the Zittau process for flue gas heat recovery and flue gas desulfurization in small brown coal fired power plants. Steam generators have a capacity of 6.5 or 10 t/h, low grade fuel with 8.2 MJ/kg calorific value is combusted. Technology has been developed on an experimental 10 t/h steam generator since 1986; an industrial 6.5 t/h prototype steam generator is now in operation achieving 95% SO{sub 2} removal from flue gas with 5600 to 7800 mg SO{sub 2} per m{sup 3} of dry flue gas. The Zittau technology is available in 3 variants: with maximum waste heat recovery, with partial waste heat recovery or without waste heat recovery and only wet flue gas scrubbing. Two flowsheets of flue gas and suspension circulation are provided. The first variant recovers 25.7% of nominal heat capacity (1.1 thermal MW from a 4.2 MW steam generator with 6.5 t/h steam capacity), the second variant recovers 6.5% of waste heat by reducing heat exchangers to 20% of the size of the first variant. Flue gas suspension scrubbing utilizes power plant ash, which is capable of absorbing 50 to 70% of SO{sub 2}, additional 25% SO{sub 2} removal is achieved by providing either 40% ash from another power plant or limestone for suspensions. Various technological details are included. 5 refs.

  12. [Microbial Processes and Genesis of Methane Gas Jets in the Coastal Areas of the Crimea Peninsula].

    Science.gov (United States)

    Malakhova, T V; Kanapatskii, T A; Egorov, V N; Malakhova, L V; Artemov, Yu G; Evtushenko, D B; Gulin, S B; Pimenov, N V

    2015-01-01

    Hydroasoustic techniques were used for detection and mapping of gas jet areas in the coastal regions of the Crimean peninsula. Gas seep areas in the bays Laspi, Khersones, and Kazach'ya were chosen for detailed microbiological investigation. The first type of gas jets, observed in the Laspi Bay, was probably associated with discarge of deep thermogenic methane along the faults. Methane isotopic composition was char- acterized by Δ13C of -35.3 degrees. While elevated rates of aerobic methane oxidation were revealed in the sandy sediments adjacent to the methane release site, no evidence of bacterial mats was found. The second type of gas emission, observed in the Khersones Bay, was accompanied by formation of bacterial biofilms of the "Thiodendron" microbial community type, predominated by filamentous, spirochete-like organisms, in the areas of gas seepage. The isotopic composition of methane was there considerably lower (-60.4 degrees), indicating a considerable contribution of modern microbial methane to the gas bubbles discharged in this bay. Activity of the third type of gas emission, the seeps of the Kazach'ya Bay, probably depended directly on modern microbial processes of organic matter degradation in the upper sediment layers. The rates of sulfate reduction and methanogenesis were 260 and 34 μmol dm(-3) day(-1), respectively. Our results indicate different mechanisms responsible for formation of methane jets in the Laspi Bay and in the coastal areas of the Heracles Peninsula, where the bays Kazach'ya and Khersones are located.

  13. Acoustic Emission Characteristics of Gas-Containing Coal during Loading Dilation Process

    Directory of Open Access Journals (Sweden)

    Z. Q. Yin

    2015-12-01

    Full Text Available Raw coal was used as the study object in this paper to identify the evolution characteristics of acoustic emission (AE during the dilation process of gas-containing coal. The coal specimens were stored in gas seal devices filled with gas at different pressures (0, 0.5, 1.0, and 1.5 MPa for 24 h prior to testing. Then, the specimens were tested in a rock-testing machine, and the deformation and crack fracture patterns were recorded by using strain gauges and an AE system. The axial and volumetric strains–stress curves were analyzed in relation to the AE and the failure mode. Results show that as gas pressure increases, the uniaxial compression strength and elasticity modulus of gas-containing coal decreases, whereas the Poisson’s ratio increases. In all the coal specimens, the dilation initiation stress decreases, and the dilation degree increases. During the dilation process, before the loaded coal specimens reach peak stress, and as the load increases, the changes in the specimens and in the AE energy parameter of specimens can be divided into four phases: crack closure deformation, elastic deformation, stable crack propagation, and unstable crack propagation (dilation process. Across the four phases, the AE energy increases evidently during crack closure and elastic deformation but decreases during stable crack propagation. As the gas pressure increases, the AE signal frequency increases from 4.5 KHz to 8.1 KHz during the dilation process. Thus, the gas presence in coal specimens exerts a significant influence on the closure of sample cracks and dilation damage.

  14. Avoiding Carbon Bed Hot Spots in Thermal Process Off-Gas Systems

    International Nuclear Information System (INIS)

    Soelberg, Nick; Enneking, Joe

    2011-01-01

    Mercury has had various uses in nuclear fuel reprocessing and other nuclear processes, and so is often present in radioactive and mixed (radioactive and hazardous) wastes. Test programs performed in recent years have shown that mercury in off-gas streams from processes that treat radioactive wastes can be controlled using fixed beds of activated sulfur-impregnated carbon, to levels low enough to comply with air emission regulations such as the Hazardous Waste Combustor (HWC) Maximum Achievable Control Technology (MACT) standards. Carbon bed hot spots or fires have occurred several times during these tests, and also during a remediation of tanks that contained mixed waste. Hot spots occur when localized areas in a carbon bed become heated to temperatures where oxidation occurs. This heating typically occurs due to heat of absorption of gas species onto the carbon, but it can also be caused through external means such as external heaters used to heat the carbon bed vessel. Hot spots, if not promptly mitigated, can grow into bed fires. Carbon bed hot spots and fires must be avoided in processes that treat radioactive and mixed waste. Hot spots are detected by (a) monitoring in-bed and bed outlet gas temperatures, and (b) more important, monitoring of bed outlet gas CO concentrations. Hot spots are mitigated by (a) designing for appropriate in-bed gas velocity, for avoiding gas flow maldistribution, and for sufficient but not excessive bed depth, (b) appropriate monitoring and control of gas and bed temperatures and compositions, and (c) prompt implementation of corrective actions if bed hot spots are detected. Corrective actions must be implemented quickly if bed hot spots are detected, using a graded approach and sequence starting with corrective actions that are simple, quick, cause the least impact to the process, and are easiest to recover from.

  15. HIGH RESOLUTION PREDICTION OF GAS INJECTION PROCESS PERFORMANCE FOR HETEROGENEOUS RESERVOIRS

    Energy Technology Data Exchange (ETDEWEB)

    Franklin M. Orr, Jr.

    2004-05-01

    This final technical report describes and summarizes results of a research effort to investigate physical mechanisms that control the performance of gas injection processes in heterogeneous reservoirs and to represent those physical effects in an efficient way in simulations of gas injection processes. The research effort included four main lines of research: (1) Efficient compositional streamline methods for 3D flow; (2) Analytical methods for one-dimensional displacements; (3) Physics of multiphase flow; and (4) Limitations of streamline methods. In the first area, results are reported that show how the streamline simulation approach can be applied to simulation of gas injection processes that include significant effects of transfer of components between phases. In the second area, the one-dimensional theory of multicomponent gas injection processes is extended to include the effects of volume change as components change phase. In addition an automatic algorithm for solving such problems is described. In the third area, results on an extensive experimental investigation of three-phase flow are reported. The experimental results demonstrate the impact on displacement performance of the low interfacial tensions between the gas and oil phases that can arise in multicontact miscible or near-miscible displacement processes. In the fourth area, the limitations of the streamline approach were explored. Results of an experimental investigation of the scaling of the interplay of viscous, capillary, and gravity forces are described. In addition results of a computational investigation of the limitations of the streamline approach are reported. The results presented in this report establish that it is possible to use the compositional streamline approach in many reservoir settings to predict performance of gas injection processes. When that approach can be used, it requires substantially less (often orders of magnitude) computation time than conventional finite difference

  16. Natural gas industry competitiveness study

    International Nuclear Information System (INIS)

    1999-09-01

    A national study on the competitiveness of the natural gas industry was undertaken by the BC Oil and Gas Commission in cooperation with, and with the encouragement of the Canadian Association of Petroleum Producers (CAPP). The objective of the study was to compare the cost competitiveness of natural gas exploration , production, gathering and processing in British Columbia to the costs of the same processes in Alberta. The study was carried out by building an 'expected case' for each gas producing area in British Columbia and Alberta by averaging past events in such specific areas as pool sizes, production profiles, loads, drilling success rates, gas compositions, land, drilling, exploration and production/gathering costs, third party production/gathering and processing fees and abandonment costs; by constructing a cash flow model for each case, calculating unit cost, and ranking cases. The report provides the details of the methodology, displays the results of the investigation in graphical form, comments on the results factoring in also labour costs and cost differences due to resource characteristics, identifies some trends such as an increase in the proportion of connections to smaller plants, and provides suggestions for improvements

  17. Aqueous process for recovering sulfur from hydrogen sulfide-bearing gas

    Science.gov (United States)

    Basu, Arunabha

    2015-05-05

    A process for recovering sulfur from a hydrogen sulfide-bearing gas utilizes an aqueous reaction medium, a temperature of about 110-150.degree. C., and a high enough pressure to maintain the aqueous reaction medium in a liquid state. The process reduces material and equipment costs and addresses the environmental disadvantages associated with known processes that rely on high boiling point organic solvents.

  18. An evaluation of Substitute natural gas production from different coal gasification processes based on modeling

    International Nuclear Information System (INIS)

    Karellas, S.; Panopoulos, K.D.; Panousis, G.; Rigas, A.; Karl, J.; Kakaras, E.

    2012-01-01

    Coal and lignite will play a significant role in the future energy production. However, the technical options for the reduction of CO 2 emissions will define the extent of their share in the future energy mix. The production of synthetic or substitute natural gas (SNG) from solid fossil fuels seems to be a very attractive process: coal and lignite can be upgraded into a methane rich gas which can be transported and further used in high efficient power systems coupled with CO 2 sequestration technologies. The aim of this paper is to present a modeling analysis comparison between substitute natural gas production from coal by means of allothermal steam gasification and autothermal oxygen gasification. In order to produce SNG from syngas several unit operations are required such as syngas cooling, cleaning, potential compression and, of course, methanation reactors. Finally the gas which is produced has to be conditioned i.e. removal of unwanted species, such as CO 2 etc. The heat recovered from the overall process is utilized by a steam cycle, producing power. These processes were modeled with the computer software IPSEpro™. An energetic and exergetic analysis of the coal to SNG processes have been realized and compared. -- Highlights: ► The production of SNG from coal is examined. ► The components of the process were simulated for integrated autothermal or allothermal coal gasification to SNG. ► The energetic and exergetic evaluation of the two processes is presented.

  19. Increasing the capacity of the NEAG natural gas processing plants; Kapazitaetssteigerung der Erdgasaufbereitungsanlagen der NEAG

    Energy Technology Data Exchange (ETDEWEB)

    Rest, W.; Weiss, A. [Mobil Erdgas-Erdoel GmbH, Celle (Germany)

    1998-12-31

    The fact that new deposits of sour natural gas were found in the concessions at Scholen/Wesergebirgsvorland and that a sour gas pipeline was built from the BEB-operated field in South-Oldenburg increased the sour gas volume handled by the North German Natural Gas Processing Company (NEAG) so much, that capacities had to be stepped up. This paper describes the measures taken to increase capacities. Various interesting process engineering methods employed to remove bottlenecks in the parts of the plant are described in detail. These refer to the modification of the baffle plates in the high-pressure absorber of the Purisolwashers NEAG I, as well as in the expansion tank and the purified gas waher of the NEAG III washing plant as well as comprehensive modifications of the MODOP-flue gas scrubber NEAG III (orig.) [Deutsch] Neue Sauergasfunde in den Konzessionen Scholen/Wiehengebirgsvorland sowie der Bau der Sauergasverbindungsleitung aus dem von BEB operierten Feldesbereich Sued-Oldenburg haben die der Norddeutschen Erdgas-Aufbereitungsgesellschaft (NEAG) in Voigtei angebotenen Sauergasmengen soweit erhoeht, dass eine Kapazitaetserhoehung notwendig wurde. Im Rahmen des Vortrages werden die Massnahmen zur Kapazitaetssteigerung vorgestellt. Einige verfahrenstechnisch besonders interessante Loesungen zur Beseitigung von Engpaessen in Anlagenteilen werden detailliert beschrieben. Es handelt sich hierbei um die Modifikation der Einbauten im Hochdruckabsorber der Purisolwaesche NEAG I, im Entspannungsbehaelter und Reingaswaescher der Waesche NEAG III sowie umfangreiche Aenderungen im Bereich der MODOP-Abgasreinigungsanlage NEAG III. (orig.)

  20. Investigation of a Gas-Solid Separation Process for Cement Raw Meal

    DEFF Research Database (Denmark)

    Maarup, Claus; Hjuler, Klaus; Clement, Karsten

    2015-01-01

    The gas/solid heat exchanger (2D-HX), developed to replace the cyclone preheaters in cement plants is presented. This design aims at reducing construction height and operation costs. The separation process in the 2D-HX is experimentally investigated, and the results show that separation efficienc......The gas/solid heat exchanger (2D-HX), developed to replace the cyclone preheaters in cement plants is presented. This design aims at reducing construction height and operation costs. The separation process in the 2D-HX is experimentally investigated, and the results show that separation...