Sample records for lumber industry
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An assessment of the industrial markets for softwood clearwood lumber.
Ivan L. Eastin; Christine L. Lane; Roger D. Fight; Jamie Barbour
1998-01-01
The purpose of this project was to assess market opportunities for second growth clearwood lumber by identifying industry segments that currently utilize clearwood lumber and determining whether alternative markets will continue to exist for clearwood lumber produced from intensively managed forests in the Pacific Northwest. A survey of industrial lumber...
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The changing structure of the hardwood lumber industry with implications on technology adaptation
William Luppold; John Baumgras; John Baumgras
2000-01-01
The hardwood sawmilling industry has been changing over the last 50 years as a result of changes in hardwood sawtimber inventory and in the demand for hardwood lumber. In 1950 the industry was composed of numerous individual mills, few of which produced more than 3 million board feet of lumber annually. During this time the furniture industry was the major user of...
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Characterizing the adoption of low-grade hardwood lumber by the secondary wood processing industry
Robert L. Smith; Wibke Pohle; Philip Araman; Dan Cumbo
2004-01-01
This study investigated the adoption of low-grade lumber in the secondary hardwood industry. Factors influencing decisions regarding the utilization of low-grade lumber were identified and value-added opportunities to increase the use of low-grade lumber among manufacturers currently using higher grades were evaluated. Data were collected via a nationwide mail survey...
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William G. Luppold; Matt Bumgardner
2016-01-01
Understanding employment trends is important for discerning the economic vitality of U.S. hardwood lumber users. After a period of growth in the 1990s, employment in industries consuming hardwood lumber has declined in the 21st century. The wood household furniture industry has experienced the greatest decline, with North Carolina, Virginia, and California being the...
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Energy Technology Data Exchange (ETDEWEB)
Chow, A T
1988-11-14
Dried lumber is a high-value-added product, especially when it is of high quality. Lumber damaged during the drying operation can represent substantial lost revenue. It has been demonstrated that dehumidification kilns can improve lumber quality, and reduce energy consumption over conventional drying methods. A summary of the literature on drying hardwood lumber, particularly using heat pump dehumidification, has been prepared to allow the information to be readily accessible to Ontario Hydro personnel who work with customers in the lumber industry. For that purpose, this summary has been prepared from the perspective of the customer, a dry kiln operator. Included are brief descriptions of drying schedules, precautions needed to minimize drying defects in the lumber, and rules-of-thumb for selecting and estimating the capital cost of the drying equipment. A selection of drying schedules and moisture contents of green lumber, a glossary of lumber defects and brief descriptions of the possible preventive measures are also included. 10 refs., 8 figs., 4 tabs.
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Jan Wiedenbeck; John Brown; Neal Bennett; Everette Rast
2003-01-01
Data on red oak lumber width, length, and grade were collected at 14 furniture and cabinet industry rough mills to identify relationships among these lumber attributes and the degree to which they differ from mill to mill. Also, this information is needed to formulate valid lumber size distributions that will improve the quality of theresults obtained in mill and...
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Trends in the US hardwood lumber distribution industry: changing products, customers, and services
Urs Buehlmann; Omar Espinoza; Matthew Bumgardner; Bob. Smith
2010-01-01
Efficient and effective supply chains are the backbone of any industry, including the forest products industry. As the US secondary hardwood industry has undergone a profound transformation and large parts of the industry have moved offshore, the supply chain is adapting to these new realities. Remaining and new customers of US hardwood lumber distributors tend to be...
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Shawn T. Grushecky; Urs Buehlmann; Al Schuler; William Luppold; Ed Cesa
2006-01-01
Traditionally, the wood household furniture industry has accounted for a sizeable portion of total hardwood lumber use in the United States. However, for more than a decade, imports have gained an increasing share of the hardwood furniture market, and lumber consumption by this industry has declined dramatically in the last 5 years. We used a case study methodology to...
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Softwood Lumber – Some Lessons from the Last Softwood (Lumber IV Dispute
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Elaine Feldman
2017-10-01
Full Text Available The checkered history of softwood lumber disputes between Canada and its southern neighbour stretches back to the 1800s, with five of them occurring since 1982. Two years ago, the settlement obtained in 2006 expired and most Canadian softwood lumber exporters now face a combined countervailing and anti-dumping duty rate from the Americans of around 27 per cent. On the surface, the last dispute, known as Lumber IV, appeared to be a squabble over subsidization and dumping of Canadian softwood lumber exports. However, closer scrutiny revealed that this dispute was really about commercial interests triumphing over policy – the U.S. lumber industry wanted to ensure it kept a certain share of the market at the highest price possible. Complicating attempts to resolve any dispute is the fact that Canada is not a single entity in the lumber business; interest in quota or duties varies across regions as do the countervailing (CVD and anti-dumping (AD rates that the U.S. imposes on particular Canadian producers. These variations thus create almost a divide-and-conquer situation in which one group of producers feels others are getting an advantage. The Canadian industry instead should be standing together as much as possible, creating a united front in any dispute with the U.S. Drafting new policy and resorting to litigation to settle Lumber IV failed because the potential settlement got bogged down by the drawbacks of both of those routes. Policy failed because it quickly became clear that the U.S. was going to act with impunity to determine whether there was a subsidy, regardless of what the trade rules permitted. And litigation created an endless loop in which contradictory rulings were handed back and forth between NAFTA panels and the U.S. International Trade Commission, stalling any resolution. Lumber IV also taught the Canadians that taking their complaints to both NAFTA and the World Trade Organization, which does not order a refunding of wrongly
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Lumber Cost Minimization through Optimum Grade-Mix Selection
Xiaoqiu Zuo; Urs Buehlmann; R. Edward Thomas; R. Edward Thomas
2003-01-01
Rough mills process kiln-dried lumber into components for the furniture and wood products industries, Lumber is a significant portion of total rough mill costs and lumber quality can have a serious impact on mill productivity. Lower quality lumber is less expensive yet is harder to process. Higher quality lumber is more expensive yet easier to process. The problem of...
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INDUSTRIAL EVALUATION OF RE-DRY STRATEGY FOR SOFTWOOD LUMBER
Elustondo, Diego; Avramidis, Stavros
2005-01-01
This paper presents an experimental evaluation of the first commercial scale dry-sort-redry (DSRD) strategy for drying of 2x4 Pacific coast hemlock (PCH) lumber. The DSRD strategy is a methodology designed to reduce final moisture content variability in kiln dried lumber by complementing conventional drying with radio frequency vacuum (RFV) drying technology. The strategy′s objective is to avoid producing over-dried lumber in conventional drying by setting the target moisture content to...
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Gilbert P. Dempsey; Gilbert P. Dempsey
1987-01-01
Sawmill effectiveness is crucial to the growth and development of wood industries among locales, states, regions, and countries. Productivity ratios, structural factors, and other indicators of economic performance were used to measure the relative productive efficiency of the grade hardwood lumber industries in Kentucky, Pennsylvania, and West Virginia. Despite...
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The state of hardwood lumber markets
Gilbert P. Dempsey; William G. Luppold
1992-01-01
Although the 1990-91 recession has temporarily dampened the demand for hardwood lumber, the decade of the 1980s was a period of strong growth in the hardwood market. After experiencing a flat market in 1980 and a decline in 1982, the demand for hardwood lumber by both the domestic industry and the export market increased stronglyâfrom 8 billion board feet in 1982 to 11...
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Machine grading of lumber : practical concerns for lumber producers
William L. Galligan; Kent A. McDonald
2000-01-01
Machine lumber grading has been applied in commercial operations in North America since 1963, and research has shown that machine grading can improve the efficient use of wood. However, industry has been reluctant to apply research findings without clear evidence that the change from visual to machine grading will be a profitable one. For instance, mill managers need...
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Crook and overlength in hardwood lumber:results from a 14-mill survey
Jan Wiedenbeck; John Brown; Neal Bennett
2003-01-01
Data on red oak lumber were collected at 14 furniture and cabinet industry rough mills to identify how crook and overlength are related to lumber grade and size from mill to mill. The amount of crook in a sample of dry, 4/4 thickness, red oak lumber was significantly influenced by lumber grade and length, supply region, and mill. There were no differences in crook...
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Kent A. McDonald; David E. Kretschmann
1999-01-01
In a broad sense, commercial lumber is any lumber that is bought or sold in the normal channels of commerce. Commercial lumber may be found in a variety of forms, species, and types, and in various commercial establishments, both wholesale and retail. Most commercial lumber is graded by standardized rules that make purchasing more or less uniform throughout the country...
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Second-order polynomial model to solve the least-cost lumber grade mix problem
Urs Buehlmann; Xiaoqiu Zuo; R. Edward. Thomas
2010-01-01
Material costs when cutting solid wood parts from hardwood lumber for secondary wood products manufacturing account for 20 to 50 percent of final product cost. These costs can be minimized by proper selection of the lumber quality used. The lumber quality selection problem is referred to as the least-cost lumber grade mix problem in the industry. The objective of this...
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Impacts of changing hardwood lumber consumption and price on stumpage and sawlog prices in Ohio
William Luppold; Matthew Bumgardner; T. Eric. McConnell
2014-01-01
In the early 2000s, increasing US furniture imports preceded declining US hardwood lumber demand and price. In the summer of 2002, however, hardwood lumber prices started to increase as demand by construction industries increased. By the mid-2000s, hardwood lumber prices hit all-time highs. Lumber prices hit all-time highs for red oak (Quercus spp...
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Accelerated conventional temperature drying of 30mm thick rubberwood lumber
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Suthon Srivaro1,
2008-07-01
Full Text Available Lumber drying is the most energy and time consuming process within the rubberwood lumber industry. The aim ofthis study was to develop an effective drying schedule for rubberwood lumber by accelerating the moisture movement out oflumber without degrading the lumber during drying. The study explored the effect of dry bulb temperature (60oC, 75oC and90oC, steaming at the beginning of drying, predrying of lumber prior to drying, and top loading of lumber on the dryingcharacteristics and lumber quality (bow, crook, twist, end splitting and color of 30mm thick rubberwood lumber under thetarget EMC at 4% and air velocity of 4m/s. Accelerated conventional temperature drying of lumber at 90oC reduced thedrying time by ~50% from 117 hours to 54 hours but increased the energy consumption by 22% with respect to the conventionaltemperature drying at 60oC. The average activation energy for drying was 26 kJ/mol. Drying temperature had verylittle effect on quality of lumber after drying (bow, crook, twist, end splitting and color. Steaming at the beginning of dryingand predrying of lumber prior to drying reduced and increased the percentage of end splitting, respectively. A top load ofabout 300 kg/m2 slightly decreased twist. Drying at higher temperatures produced more casehardening within the lumber butconditioning at higher temperatures was more effective in releasing the residual stress generated by drying. After conditioningat high temperatures prong of less than 0.5° casehardening was obtained.
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Life-cycle inventory of manufacturing hardwood lumber in Southeastern US
Richard D. Bergman; Scott A. Bowe
2012-01-01
Environmental impacts associated with the building industry have become of increasing importance. Materials and energy consumed during manufacture of building materials such as lumber affect a buildingâs environmental performance. This study determined environmental impacts of manufacturing hardwood lumber in the southeastern US using the life-cycle inventory method....
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Life cycle inventory of oil palm lumber production: A gate-to-gate case study
Shamsudin, Noor Ainna; Sahid, Ismail; Mokhtar, Anis; Muhamad, Halimah; Ahmad, Shamim
2018-04-01
Life Cycle Assessment (LCA) has been applied in the Malaysian oil palm industry since 2010. It is important to ensure that this main industry is ready to meet the demands and expectations of European market on the environmental performance of the oil palm industry. In addition, oil palm biomass, especially oil palm trunk (OPT) are abundantly available after replanting every year. In order to maximize the usage of OPT as a green product, it can be converted to palm lumber as a value-added product. Palm lumber act as a basis product from OPT before it is converted to panel product such as plywood, sandwich board and so on. However, the LCA study on palm lumber production is still scarce in Malaysia. Hence, this paper aims to perform and collect the inventory data for palm lumber production, which is known as Life Cycle Inventory (LCI). A gate-to-gate system boundary and the functional unit of 1 m3 of palm lumber produced have been used in this study. This inventory data was collected from three batches of the production cycle. The inputs are mainly the raw materials which are the OPT and the energy from diesel and electricity from the grid. Generally, each consumption of input such as energy and fossil fuel were different at each stage of palm lumber production. Kiln-drying represents a prominent stage in terms of energy consumption, which electrical use in the dryer represents 94% of total electrical grid consumption as compared to another stage of palm lumber production. By adding the inventory information especially in the downstream sector of biomass industry, hopefully it can improve the sustainability of oil palm industry in Malaysia.
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Hardwood log grades and lumber grade yields for factory lumber logs
Leland F. Hanks; Glenn L. Gammon; Robert L. Brisbin; Everette D. Rast
1980-01-01
The USDA Forest Service Standard Grades for Hardwood Factory Lumber Logs are described, and lumber grade yields for 16 species and 2 species groups are presented by log grade and log diameter. The grades enable foresters, log buyers, and log sellers to select and grade those log suitable for conversion into standard factory grade lumber. By using the apropriate lumber...
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Energy Technology Data Exchange (ETDEWEB)
Washimi, Hiroshi
1988-08-20
Dried lumber is classified into air dried and kiln-dried lumber. The water content of kiln-dried lumber is specified by the Japan Agricultural Standards. However, since building lumber varies in such factors as the location where it was growing, species and shape, the standards, though relaxed, are not being observed. In fact, lumbered products which are not ''Kiln-dried'' frequently bear ''kiln-dried lumber'' marks. In an attempt to correct the situation, the Forestry Agency has set up voluntary standards, but problems still remain. The conventional drying method consists of first subjecting the lumber to optimum drying, then letting bending and deformations to freely and fully appear, and follow this with corrective sawing to produce planks straight from end to end. Compared with air dried lumber in terms of moisture content, kiln-dried lumber remains much with same with minimal shrinkage and expansion. For oil-containing resin, such normal treatments as drying by heating, steaming and boiling seem to be quite effective. Kiln drying, which is becoming more and more important with changes in the circulation system, consists of the steaming-drying-heating method and the dehumidizing type drying method. The major factor which determines the drying cost is the number of days required for drying, which depends largely on the kind of lumber and moisture content. The Forestry Angency is promoting production of defoiled lumber. (2 figs, 2 tables)
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ROMI 3.1 Least-cost lumber grade mix solver using open source statistical software
Rebecca A. Buck; Urs Buehlmann; R. Edward. Thomas
2010-01-01
The least-cost lumber grade mix solution has been a topic of interest to both industry and academia for many years due to its potential to help wood processing operations reduce costs. A least-cost lumber grade mix solver is a rough mill decision support system that describes the lumber grade or grade mix needed to minimize raw material or total production cost (raw...
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THERMAL DEGRADATION AND MORPHOLOGICAL ASPECTS OF FOUR WOOD SPECIES USED IN LUMBER INDUSTRY
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Matheus Poletto
Full Text Available ABSTRACT The aim of this work was characterize four wood waste samples from lumber industry in order to obtain previous information about structure and properties of wood before use it as a biofuel or as reinforcement in composite formulations. The influence of wood components on the thermal degradation stability of different wood species has been investigated using thermogravimetry, differential scanning calorimetry and scanning electron microscopy. Four wood species, Eucalyptus grandis (EUG, Pinus elliottii (PIE, Dipteryx odorata (DIP and Mezilaurus itauba (ITA, were used in this study. The results showed that higher extractives contents may form a thin film on the wood fiber surface which can accelerate the degradation process and reduce the wood thermal stability
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2013-03-08
...,372B] Simpson Lumber Company, LLC, Shelton, Washington; Simpson Lumber Company, LLC, Tacoma, Washington; Simpson Lumber Company, LLC, Longview, Washington; Notice of Revised Determination on Reconsideration On... Reconsideration for the workers and former workers of Simpson Lumber Company, LLC, Shelton, Washington (TA-W-81...
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The Research and Development of COM-PLY Lumber
Robert H. McAlister
1989-01-01
Between 1974 and 1986, a Southeastern Station Research Work Unit developed standards for composite studs, joists, and truss lumber and manufactured and demonstrated the materials. Economic feasibility was considered in every stage of research. Further development is left to industry.
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Dimension yields from yellow-poplar lumber
R. C. Gilmore; J. D. Danielson
1984-01-01
The available supply of yellow poplar (Liriodendron tulipifera L.), its potential for new uses, and its continuing importance to the furniture industry have created a need to accumulate additional information about this species. As an aid to better utilization of this species, charts for determining cutting stock yields from yellow poplar lumber are presented for each...
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Laminated lumber may be more profitable than sawn lumber
P. Koch
1976-01-01
By laminating 1/4-in. rotary-cut veneer into structural lumber, manufacturers can expand lumber output by at least 30% without increasing volume logged. The idea merits intensive study. Manufacturing plus raw material costs should total about $142/Mbf; sales price for desirable widths and lengths of the strong laminated product should approach or exceed $200/Mbf.
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The pallet industry: a changing hardwood market
G.P. Dempsey; D.G. Martens
1991-01-01
From its inception during World War II, the wooden pallet industry has grown to become the Nation's largest industrial consumer of hardwood lumber products. Since most of the raw material in wooden pallets is lower grade lumber, the pallet industry's growth, efficiency, and changing raw material inputs must be of concern to the grade hardwood lumber industry...
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Charles E. Keegan; Todd A. Morgan; Keith A. Blatner; Jean M. Daniels
2010-01-01
This article describes trends in three measures of lumber recovery for sawmills in the western United States: lumber overrun (LO), lumber recovery factor (LRF), and cubic lumber recovery (CLR). All states and regions showed increased LO during the last three decades. Oregon and Montana had the highest LO at 107 and 100 percent, respectively. Alaska had the lowest LO at...
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Commercial lumber, round timbers, and ties
David E. Kretschmann
2010-01-01
When sawn, a log yields round timber, ties, or lumber of varying quality. This chapter presents a general discussion of grading, standards, and specifications for these commercial products. In a broad sense, commercial lumber is any lumber that is bought or sold in the normal channels of commerce. Commercial lumber may be found in a variety of forms, species, and types...
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Opportunities for expanded and higher value utilization of No. 3A Common hardwood lumber
Brian P. Shepley; Jan Wiedenbeck; Robert L. Smith
2004-01-01
The percentage of low-grade material composing the annual hardwood lumber production in the United States is on the rise. As a result, finding markets for low-grade and low-value lumber has been identified as a top priority by researchers and industry associations. This research used the ROMI-RIP and ROMI-CROSS simulation programs to determine specific conditions that...
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Directory of Open Access Journals (Sweden)
Marcelo Sampaio Carneiro
2011-12-01
Full Text Available The article discusses the construction process of forest certification in the Brazilian Amazon, emphasizing its importance for the new frame of lumber industry on that region. We sustain that one of the main results of the promotion of forest certification by the Forest Stewardship Council (FSC in Amazon was the constitution of an alliance between the environmentalist Non-Governmental Organizations, representative segments of forest business and members of the state bureaucracy for the promotion of lumber exploration based on forest management. In this perspective, the results produced by certification must be understood as part of a process of promotion of forest resources access policies, such as the approval of the Public Forests Management Law, and the creation of state entities destined to the promotion of lumber extraction on Amazon.
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Predictors of job tenure in a lumber-plywood mill
Charles H. Wolf
1973-01-01
Multiple discriminant analysis was used to identify biographic and employment history variables associated with job tenure in a lumber-plywood mill. Several variables-friends and relatives, type of housing, commuting distance, and prior work experience in the wood industry-were found to be significant.
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Quality drying of hardwood lumber : guidebook -- checklist
R. S. Boone; M. R. Milota; J. D. Danielson; D. W. Huber
The IMPROVE Lumber Drying Program is intended to increase awareness of the lumber drying system as a critical component in the manufacture of quality lumber. One objective of the program is to provide easy-to-use tools that a kiln operator can use to maintain an efficient kiln operation and therefore improve lumber drying quality. This report is one component of the...
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Quality drying of softwood lumber : guidebook - checklist
M. R. Milota; J. D. Danielson; R. S. Boone; D. W. Huber
The IMPROVE Lumber Drying Program is intended to increase awareness of the lumber drying system as a critical component in the manufacture of quality lumber. One objective of the program is to provide easy-to-use tools that a kiln operator can use to maintain an efficient kiln operation and therefore contribute to lumber drying quality. This report is one component of...
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A Machine Vision System for Automatically Grading Hardwood Lumber - (Industrial Metrology)
Richard W. Conners; Tai-Hoon Cho; Chong T. Ng; Thomas T. Drayer; Philip A. Araman; Robert L. Brisbon
1992-01-01
Any automatic system for grading hardwood lumber can conceptually be divided into two components. One of these is a machine vision system for locating and identifying grading defects. The other is an automatic grading program that accepts as input the output of the machine vision system and, based on these data, determines the grade of a board. The progress that has...
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2010-10-01
... Information Order; Referendum Procedures AGENCY: Agricultural Marketing Service, USDA. ACTION: Proposed rule..., Washington, DC 20503. FOR FURTHER INFORMATION CONTACT: Maureen T. Pello, Marketing Specialist, Research and... procedure, Advertising, Consumer information, Marketing agreements, Softwood Lumber, Promotion, Reporting...
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2011-04-22
... 23, 2011. FOR FURTHER INFORMATION CONTACT: Maureen T. Pello, Marketing Specialist, Research and... procedure, Advertising, Consumer information, Marketing agreements, Softwood lumber, Promotion, Reporting... Vol. 76 Friday, No. 78 April 22, 2011 Part II Department of Agriculture Agricultural Marketing...
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Factors affecting regional changes in hardwood lumber production
William G. Luppold; Gilbert P. Dempsey; Gilbert P. Dempsey
1994-01-01
Hardwood lumber production increased by nearly 1.8 billion board feet between 1986 and 1990 and decreased sharply in 1991. However, not all areas of the country experienced the same growth in hardwood lumber production during the 1980s. While lumber production in inland regions of the eastern United States and the west increased during the 1980s, lumber output in...
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Environmental impact of producing hardwood lumber using life-cycle inventory
Richard D. Bergman; S.A. Bowe
2007-01-01
Using sustainable building materials is gaining a significant presence in the United States therefore proving sustainability claims are becoming increasingly more important. Showing wood products as green building materials is vital for the long-term productivity of the wood building industry. This study examined hardwood lumber manufacturing using Life-Cycle Inventory...
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Evolution of tensile design stresses for lumber
William L. Galligan; C. C. Gerhards; R. L. Ethington
1979-01-01
Until approximately 1965, allowable design stresses for lumber in tension were taken as equal to those assigned for bending. As interest in tensile properties increased, testing machines were designed specifically to stress lumber in tension. Research results that accumulated on tensile tests of full-size lumber suggested lower design stresses for tension than for...
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Lumber defect detection by ultrasonics
K. A. McDonald
1978-01-01
Ultrasonics, the technology of high-frequency sound, has been developed as a viable means for locating most defects In lumber for use in digital form in decision-making computers. Ultrasonics has the potential for locating surface and internal defects in lumber of all species, green or dry, and rough sawn or surfaced.
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76 FR 22757 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order
2011-04-22
... concrete dominate larger residential and nonresidential projects. Brick, concrete, and vinyl are often used... products like cement and vinyl has also helped to reduce demand for softwood lumber. \\12\\ Price data was... votes would have to be confirmed in writing and recorded in Board minutes. The proposed Order would...
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Quality drying in a hardwood lumber predryer : guidebook--checklist
E. M. Wengert; R. S. Boone
The IMPROVE Lumber Drying Program is intended to increase awareness of the lumber drying system as a critical component in the manufacture of quality lumber. One objective of the program is to provide easy-to-use tools that a kiln/predryer operator can use to maintain an efficient drying operation and therefore improve lumber drying quality. This report is one...
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75 FR 61001 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order
2010-10-01
... lumber is used in products like flooring, siding and framing. The program would be financed by an... whether they favor implementation of the program prior to it going into effect. This rule also announces... Executive Order 12988, Civil Justice Reform. It is not intended to have retroactive effect. Section 524 of...
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An econometric model of the hardwood lumber market
William G. Luppold
1982-01-01
A recursive econometric model with causal flow originating from the demand relationship is used to analyze the effects of exogenous variables on quantity and price of hardwood lumber. Wage rates, interest rates, stumpage price, lumber exports, and price of lumber demanders' output were the major factors influencing quantities demanded and supplied and hardwood...
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The automatic lumber planing mill
Peter Koch
1957-01-01
It is probable that a truly automatic planning operation could be devised if some of the variables commonly present in the mill-run lumber were eliminated and the remaining variables kept under close control. This paper will deal with the more general situation faced by mostl umber manufacturing plants. In other words, it will be assumed that the incoming lumber has...
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Growth and shifts in eastern hardwood lumber production
William G. Luppold; Gilbert P. Dempsey
1993-01-01
An analysis of recent trends in eastern U.S. hardwood lumber production indicates that total output increased sharply between 1977 and 1991. The increase, however, was much more pronounced in the East's northern tier of states than in the southern. This paper first examines recent hardwood lumber usage trends and historic hardwood lumber production trends. Changes...
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The organizational implications of smokeless tobacco use in the lumber mill industry.
Donaldson, S I; Dent, C W; Sussman, S; Stoddard, J L; Severson, H H
1996-01-01
Although much is known about the characteristics of employees who smoke cigarettes, very little is known about workers who use smokeless tobacco. The current study was designed to understand the characteristics of smokeless tobacco users in relation to their performance at work and compare them with smokers and former tobacco users. Data were collected via interviews and questionnaires from a random sample of employees working at Pacific Lumber Company (N = 146), the largest single-site lumber mill in California. A total of 63 smokeless tobacco users (21 of whom also smoked cigarettes), 43 cigarette smokers, and 40 employees who had successfully quit using tobacco (34 of whom previously used cigarettes only) provided information about their health behavior, quality of work life, and performance at work. Analyses revealed that smokeless tobacco users reported less healthful sleep patterns, drank alcohol more often, were intoxicated more often, reported less job satisfaction and organizational commitment, and reported that both chewers and smokers do not work as hard and take more breaks than do tobacco-free employees (quitters). Specific differences among chewers-only, smokers-only, smokers-and-chewers, and quitters are presented. Results suggest the organizational value of developing worksite cessation programs for smokeless tobacco users.
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What's ahead in automated lumber grading
D. Earl Kline; Richard Conners; Philip A. Araman
1998-01-01
This paper discusses how present scanning technologies are being applied to automatic lumber grading. The presentation focuses on 1) what sensing and scanning devices are needed to measure information for accurate grading feature detection, 2) the hardware and software needed to efficiently process this information, and 3) specific issues related to softwood lumber...
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Directory of Open Access Journals (Sweden)
Jing Zhang
2016-08-01
Full Text Available The mechanical properties of natural fiber composites can be strengthened in the longitudinal direction if the fiber is formed in a parallel manner. Reconstituted cotton stalk lumber and mulberry branch lumber were fabricated using hot-press technology, and the effects of fiber morphology on their mechanical and bonding properties were investigated. The fiber bundle size had a great influence on the mechanical and bonding properties of the final products. The maximum specific modulus of rupture (MOR and specific modulus of elasticity (MOE of the reconstituted lumber were obtained for medium-size fiber bundles, and the maximum MOR and MOE of reconstituted cotton stalk lumber was 130.3 MPa·g-1·cm-3 and 12.9 GPa·g-1·cm-3, respectively. The maximum MOR and MOE of the mulberry branch lumber was 147.2 MPa·g-1·cm-3 and 14.7 GPa·g-1·cm-3, respectively. Mechanical interlocking structures in the lumber were observed via fluorescence microscopy, showing that phenol-formaldehyde adhesive had penetrated into several cell layers of the fiber bundle under heating and pressure. The adhesive penetration capacity was stronger when the fiber bundles were smaller in size and density. The reconstituted lumber fabricated from both materials exhibited excellent mechanical performance in the parallel direction. Therefore, reconstituted cotton stalk and mulberry branch lumber are attractive potential materials for the construction industry.
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Lumber stress grades and design properties
David E. Kretschmann; David W. Green
1999-01-01
Lumber sawn from a log, regardless of species and size, is quite variable in mechanical properties. Pieces may differ in strength by several hundred percent. For simplicity and economy in use, pieces of lumber of similar mechanical properties are placed in categories called stress grades, which are characterized by (a) one or more sorting criteria, (b) a set of...
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Factors determining lumber recovery in sawmilling
Philip H. Steele
1984-01-01
Lumber volume recovery in sawmilling is determined by a confusing interaction of several factors. The more one knows about each individual factor, the more one can understand how the factors interact. The author identifies and discusses in detail seven factors influencing lumber recovery. Past and current research is cited, and examples are given to illustrate the...
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Burst fracture of the fifth lumber vertebra
International Nuclear Information System (INIS)
Cao Hetao; Hu Zhenmin; Shi Yuxin
1999-01-01
Objective: To investigate the stability of the fifth lumber vertebra after burst fracture. Methods: 7 patients with burst fracture of the fifth lumber vertebra were examined by X-ray and CT, and followed for 6-36 months. The changes of wedge index, lordosis, degree of spinal canal stenosis and neurological features were observed during the episode and followed up. Results: The three spinal column structure was disrupted in 6 of 7 patients. The anterior and mid columns were involved in 1 case. Spinal stenosis of first and second degrees was seen in 3 cases, and in one case, there was no spinal canal stenosis. Lower lumber motor-root deficits were found in 2 of 7 patients and resolved in follow up. There was no tendency of progressive collapse of the vertebral body and spinal stenosis. Conclusions: Burst fracture of the fifth lumber vertebra was specific, most of them were stable fractures, although two or three columns of the spine were disrupted and accompanied by spinal canal stenosis
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Burst fracture of the fifth lumber vertebra
Energy Technology Data Exchange (ETDEWEB)
Hetao, Cao; Zhenmin, Hu; Yuxin, Shi [Affiliated Hosptial of Nantong Medical College, JS, Nantong (China). Dept. of Radiology
1999-04-01
Objective: To investigate the stability of the fifth lumber vertebra after burst fracture. Methods: 7 patients with burst fracture of the fifth lumber vertebra were examined by X-ray and CT, and followed for 6-36 months. The changes of wedge index, lordosis, degree of spinal canal stenosis and neurological features were observed during the episode and followed up. Results: The three spinal column structure was disrupted in 6 of 7 patients. The anterior and mid columns were involved in 1 case. Spinal stenosis of first and second degrees was seen in 3 cases, and in one case, there was no spinal canal stenosis. Lower lumber motor-root deficits were found in 2 of 7 patients and resolved in follow up. There was no tendency of progressive collapse of the vertebral body and spinal stenosis. Conclusions: Burst fracture of the fifth lumber vertebra was specific, most of them were stable fractures, although two or three columns of the spine were disrupted and accompanied by spinal canal stenosis
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Influence of Lumber Volume Maximization on Value in Sawing Hardwood Sawlogs
Philip H. Steele; Francis G. Wagner; Lalit Kumar; Philip A. Araman
1992-01-01
Research based on applying volume-maximizing sawing solutions to idealized hardwood log forms has shown that average lumber yield can be increased by 6 percent. It is possible, however, that a lumber volume-maximizing solution may result in a decrease in lumber grade and a net reduction in total value of sawn lumber. The objective of this study was to determine the...
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The EPA is providing notice of a proposed Administrative Penalty Assessment against Pierce Lumber, Inc. (“Respondent”), located at 1629 13th Street, Belle Plaine, IA for alleged violations of its National Pollutant Discharge Elimination System permit (perm
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Better lumber drying process with a non-greenhouse type solar kiln
Energy Technology Data Exchange (ETDEWEB)
Yang, K C
1979-01-01
The preliminary study of using solar energy for lumber drying in NW Ontario is proven applicable and practical by the evidence of data collected. It was found that lumber seasoning using solar energy in the region is more favorable in the summer than in the winter. The most significant advantages of lumber drying with a solar kiln are: (1) low percentage of drying defect lumber produced; (2) higher strength properties of lumber produced; (3) unlimited sources of heat energy from the sun are available. The longer drying periods with a solar kiln as compared to a conventional steam kiln can be overcome by utilizing a supplemental heat system, e.g., wood residue burner to shorten the drying period. However, some improvements and modification of the existing kiln should be done in order to increase the efficiency of the lumber drying system.
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The influence of lumber grade on machine productivity in the rough mill
Philip H. Steele; Jan Wiedenbeck; Rubin Shmulsky; Anura Perera; Anura Perera
1999-01-01
Lumber grade effect on hardwood-part processing time was investigated with a digitally described lumber database in conjunction with a crosscut-first rough mill yield optimization simulator. In this study, the digital lumber sample was subdivided into five hardwood lumber grades. Three cutting bills with varying degrees of difficulty were Cut." The three cutting...
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Automatic Edging and Trimming of Hardwood Lumber
D. Earl Kline; Eugene M. Wengert; Philip A. Araman
1990-01-01
Studies have shown that there is a potential to increase hardwood lumber value by more than 20 percent through optimum edging and trimming. Even a small portion of this percentage can boost the profitability of hardwood lumber manufacturers substantially. The objective of this research project is to develop an automated system which would assist in correct edging and...
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Boron Diffusion in Surface-Treated Framing Lumber
Patricia K. Lebow; Stan T. Lebow; Steven A. Halverson
2013-01-01
The extent of boron penetration in framing lumber treated by spray applications during construction is not well quantified. This study evaluated the effect of formulation and concentration on diffusion of boron in lumber specimens that were equilibrated in conditions that produced wood moisture contents of 18 to 21 percent. One set of specimens was pressure treated...
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Matthew S. Bumgardner; Gary W. Graham; P. Charles Goebel; Robert L. Romig
2011-01-01
Preliminary studies have suggested that the Amish-based furniture and related products manufacturing cluster located in and around Holmes County, Ohio, uses sizeable quantities of hardwood lumber. The number of firms within the cluster has grown even as the broader domestic furniture manufacturing sector has contracted. The present study was undertaken in 2008 (spring/...
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ASSESSING CHANGES IN THE U.S. HARDWOOD SAWMILL INDUSTRY WITH A FOCUS ON MARKETS AND DISTRIBUTION
Directory of Open Access Journals (Sweden)
Omar Espinoza
2011-05-01
Full Text Available The U.S. hardwood sawmilling industry has experienced significant changes over the past decade. A slowing housing industry, competition from imported products, higher transportation costs, and high stumpage prices have changed the business of manufacturing and marketing hardwood lumber. Also, hardwood lumber buyers are changing their business practices by shortening lead times, requiring a more customized product, and buying smaller lumber quantities to cut costs and increase operational flexibility. A survey of hardwood lumber manufacturers was conducted in the fall of 2009 to assess changes and adaptations within the industry. Among respondents, average hardwood lumber sales decreased by 13.2 percent during the study's focus period from 2004 to 2008. Respondents also identified a change in customer demand with smaller, more frequent orders becoming more common. Moreover, the species mix shifted, with red oak losing considerable market share. Intermediaries, such as hardwood lumber distributors, were able to capture more of the industry's business. Respondents identified the slowing housing market and high energy costs as major factors affecting their businesses. While the survey's responses reflected the extremely challenging economic conditions, industry participants are aggressively adapting their businesses and pursuing new opportunities with the understanding that markets will eventually recover.
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An equipment test for grading lumber by transverse vibration technique
Directory of Open Access Journals (Sweden)
Marcelo Rodrigo Carreira
2008-08-01
Full Text Available Due to the great variability of its mechanical properties, the rational use of lumber for structural purposes is directly conditioned to its grading. There are several techniques available for grading structural lumber. The most relevant one is the transverse vibration technique which obtained reliable results in non-destructive evaluation of lumber. The purpose of this work is to present the bases for the mechanical grading of lumber and the results of the calibration test of the frst transverse vibration equipment developed in Brazil. In this research 30 beams of cupiúba (Goupia glabra with nominal dimensions of 5 cm X 10 cm X 300 cm, were used. The tests were accomplished at the Wood and Timber Structures Laboratory (LaMEM of the University of São Paulo (USP. The results showed a strong correlation between the elasticity modulus measured by the static bending test and the one obtained with the transverse vibration equipment, showing the high reliability of the vibration method for the grading of structural lumber. A determination coeffcient (R² of 0.896 was obtained with the Brazilian equipment, showing that it can be used in the grading of lumber.
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Influence of markets and forest composition on lumber production in Pennsylvania
William G. Luppold; Matthew S. Bumgardner
2006-01-01
In this study, we examine regional differences in the hardwood timber resources of Pennsylvania and how the combined changes in inventory volume, forest composition, and lumber prices have influenced regional lumber production. Isolation of these relationships is important because shifts in lumber production reflect changes in harvesting activity. In turn, harvesting...
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Match Your Hardwood Lumber to Current Market Needs
Robert J. Bush; Steven A. Sinclair; Philip A. Araman
1990-01-01
This article explains how hardwood lumber producers can best market their product. The study included four segments of the market for hardwood lumber. These segments were: furniture, cabinet, dimension and flooring, and molding/millwork manufacturers. The article explains how the study was conducted and the characteristics of companies (i.e., potential customers) that...
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Maintenance Procedures for North American Visually-graded Dimension Lumber Design Values
David Kretschmann; Don DeVisser; Kevin Cheung; Bob Browder; Al Rozek
2014-01-01
ASTM International D1990 Standard Practice for Establishing Allowable Properties for Visually-Graded Dimension Lumber from In-Grade Tests of Full-Size Specimens, that governs the development of design values for dimension lumber in North America, was first adopted in 1991with recognition that the resource and manufacturing of lumber could change over time impacting...
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An ultrasonic technique for predicting tensile strength of southern pine lumber
D. Rajeshwar; D.A. Bender; D.E. Bray; K.A. McDonald
1997-01-01
The goal of this research was to develop nondestructive evaluation (NDE) technology to enhance mechanical stress rating of lumber. An ultrasonic NDE technique was developed that is sensitive to grain angle and edge knots in lumber - two primary determinants of lumber strength. The presence of edge knots increased the acoustic wave travel time and selectively...
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Automated hardwood lumber grading utilizing a multiple sensor machine vision technology
D. Earl Kline; Chris Surak; Philip A. Araman
2003-01-01
Over the last 10 years, scientists at the Thomas M. Brooks Forest Products Center, the Bradley Department of Electrical and Computer Engineering, and the USDA Forest Service have been working on lumber scanning systems that can accurately locate and identify defects in hardwood lumber. Current R&D efforts are targeted toward developing automated lumber grading...
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Quality Characteristics of Appalachian Red Oak Lumber
Janice K Wiedenbeck; Charles J. Gatchell; Elizabeth S. Walker
1995-01-01
Red oak lumber defect information derived from a well-constructed board data bank was analyzed. The potential utility of No. 1 Common and No. 2A Common lumber is indicated by the finding that 23 percent of the No. 1 Common boards and 35 percent of the No. 2A Common boards in the data bank contain clear-face cutting percentages that meet the minimum requirement for the...
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Regional analysis of hardwood lumber production: 1963 - 2005
William Luppold; Matthew Bumgardner
2008-01-01
Between 1963 and 2005 hardwood lumber production in the eastern United States increased by more than 50%. Production more than doubled in the northeastern and north central regions while increasing by less than 25% in the southeastern and south central regions. Increased lumber production in the northern regions was facilitated by an expanding sawtimber inventory,...
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Low-grade hardwood lumber production, markets, and issues
Dan Cumbo; Robert Smith; Philip A. Araman
2003-01-01
Due to recent downturn in the economy and changes in traditional hardwood markets. U.S. hardwood manufacturers are facing significant difficulties. In particular, markets for low-grade lumber have been diminishing, while increased levels of the material are being produced at hardwood sawmills in the United States. A nationwide survey of hardwood lumber manufacturers...
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Evolution of allowable stresses in shear for lumber
Robert L. Ethington; William L. Galligan; Henry M. Montrey; Alan D. Freas
1979-01-01
This paper surveys research leading to allowable shear stress parallel to grain for lumber. In early flexure tests of lumber, some pieces failed in shear. The estimated shear stress at time of failure was generally lower than shear strength measured on small, clear, straight-grained specimens. This and other engineering observations gave rise to adjustments that...
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Examination of worldwide hardwood lumber production, trade, and apparent consumption: 1995-2013
William G. Luppold; Matthew S. Bumgardner
2015-01-01
Worldwide hardwood lumber production fluctuated between 1995 and 2013 and changed considerably with respect to regional market shares. Similarly, worldwide hardwood lumber imports and exports have been constantly changing. Understanding these changes is important because collectively, they define the hardwood lumber consumption of a region or country. In 1995, North...
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A summary of modulus of elasticity and knot size surveys for laminating grades of lumber
R. W. Wolfe; R. C. Moody
1981-01-01
A summary of modulus of elasticity (MOE) and knot data is presented for grades of lumber commonly used to manufacture glued-laminated (glulam) timber by the laminating Industry. Tabulated values represent 30 different studies covering a time span of over 16 years. Statistical estimates of average and near-maximum knot sizes as well as mean and coefficient of variation...
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Regional Changes in the Timber Resources of and Lumber Production in Pennsylvania
William G. Luppold; Matthew S. Bumgardner; Matthew S. Bumgardner
2005-01-01
In this study we examine regional differences in the hardwood timber resources of Pennsylvania and explain how the combined changes in this resource and in lumber prices have influenced regional lumber production. Isolation of these relationships is important because shifts in lumber production affect harvesting levels and harvesting activity influences long-term...
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40 years of hardwood lumber comsumption: 1963 to 2002
William Luppold; Matthew Bumgardner
2008-01-01
An analysis of hardwood lumber consumption found that demand has changed dramatically over the past four decades as a result of material substitution, changes in construction and remodeling products markets, and globalization. In 1963 furniture producers consumed 36 percent of the hardwood products lumber used by domestic manufacturers. Producers of hardwood...
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Data bank for short-length red oak lumber
Janice K. Wiedenbeck; Charles J. Gatchell; Elizabeth S. Walker
1994-01-01
This data bank for short-length lumber (less than 8 feet long) contains information on board outlines and defect size and quality for 426 414-inch-thick red oak boards. The Selects, 1 Common, 2A Common, and 3A Common grades are represented in the data bank. The data bank provides the kind of detailed lumber description that is required as input by computer programs...
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Production, prices, employment, and trade in Northwest forest industries, all quarters 2012
Xiaoping Zhou
2013-01-01
Provides current information on lumber and plywood production and prices; employment in the forest industries; international trade in logs, lumber, and plywood; volume and average prices of stumpage sold by public agencies; and other related items.
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Production, prices, employment, and trade in Northwest forest industries, all quarters 2013
Xiaoping Zhou
2015-01-01
Provides current information on lumber and plywood production and prices; employment in the forest industries; international trade in logs, lumber, and plywood; volume and average prices of stumpage sold by public agencies; and other related items.
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Production, prices, employment, and trade in Northwest forest industries, all quarters 2011
Xiaoping Zhou; Debra D Warren
2012-01-01
Provides current information on lumber and plywood production and prices; employment in the forest industries; international trade in logs, lumber, and plywood; volume and average prices of stumpage sold by public agencies; and other related items.
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Production, prices, employment, and trade in Northwest forest industries, all quarters 2014
Xiaoping Zhou; Jean M. Daniels
2018-01-01
Provides current information on lumber and plywood production and prices; employment in the forest industries; international trade in logs, lumber, and plywood; volume and average prices of stumpage sold by public agencies; and other related items.
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Why do stumpage prices increase more than lumber prices?
William G. Luppold; John E. Baumgras; John E. Baumgras
1998-01-01
Every sawmiller who has been in business more than 5 years realizes that hardwood stumpage prices tend to increase faster than lumber prices, decreasing the margin between these two prices. Although increases in stumpage versus lumber prices are readily apparent, the reason for the decrease in the margin is not. Recent research findings indicate that the stumpage/...
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LamLum : a tool for evaluating the financial feasibility of laminated lumber plants
E.M. (Ted) Bilek; John F. Hunt
2006-01-01
A spreadsheet-based computer program called LamLum was created to analyze the economics of value- added laminated lumber manufacturing facilities. Such facilities manufacture laminations, typically from lower grades of structural lumber, then glue these laminations together to make various types of higher value laminated lumber products. This report provides the...
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Assessing changes in the U.S. hardwood sawmill industry with a focus on markets and distribution
Omar Espinoza; Urs Buehlmann; Matthew Bumgardner; Bob. Smith
2011-01-01
The U.S. hardwood sawmilling industry has experienced significant changes over the past decade. A slowing housing industry, competition from imported products, higher transportation costs, and high stumpage prices have changed the business of manufacturing and marketing hardwood lumber. Also, hardwood lumber buyers are changing their business practices by shortening...
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Economic analysis of the Canada-United States softwood lumber dispute : playing the quota game
Kooten, van G.C.
2002-01-01
The Canada-U.S. Softwood Lumber Agreement (SLA) was the latest measure to restrict Canadian exports of softwood lumber to the United States. Rather than a countervail duty or export tax, SLA employed a quota that provides a large windfall (quota) rent to Canadian lumber producers in addition to
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29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.
2010-07-01
... 29 Labor 3 2010-07-01 2010-07-01 false Inclusion of forestry or lumbering operations in agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... Lumbering Operations § 780.200 Inclusion of forestry or lumbering operations in agriculture is limited...
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Automatic scanning of rough hardwood lumber for edging and trimming
A. Lynn Abbott; Daniel L. Schmoldt; Philip A. Araman; Sang-Mook Lee
2001-01-01
Scanning of unplaned, green hardwood lumber has received relatively little attention in the research community. This has been due in part to the difficulty of clearly imaging fresh-cut boards whose fibrous surfaces mask many wood features. Nevertheless, it is important to improve lumber processing early in the manufacturing stream because much wood material is...
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Oregon's forest products industry: 1994.
Franklin R. Ward
1997-01-01
This report presents the findings of a survey of primary forest products industries in Oregon for 1994. The survey included the following sectors: lumber; veneer; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow of logs consumed,...
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Community Geothermal Technology Program: Experimental lumber drying kiln. Final report
Energy Technology Data Exchange (ETDEWEB)
Leaman, D.; Irwin, B.
1989-10-01
Goals were to demonstrate feasibility of using the geothermal waste effluent from the HGP-A well as a heat source for a kiln operation to dry hardwoods, develop drying schedules, and develop automatic systems to monitor/control the geothermally heated lumber dry kiln systems. The feasibility was demonstrated. Lumber was dried in periods of 2 to 6 weeks in the kiln, compared to 18 months air drying and 6--8 weeks using a dehumidified chamber. Larger, plate-type heat exchangers between the primary fluid and water circulation systems may enable the kiln to reach the planned temperatures (180--185 F). However, the King Koa partnership cannot any longer pursue the concept of geothermal lumber kilns.
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Tai-Hoon Cho; Richard W. Conners; Philip A. Araman
1990-01-01
A sawmill cuts logs into lumber and sells this lumber to secondary remanufacturers. The price a sawmiller can charge for a volume of lumber depends on its grade. For a number of species the price of a given volume of material can double in going from one grade to the next higher grade. Thus, accurately establishing the grade of a volume of hardwood lumber is very...
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Influence of Product and Supplier Attributes on Hardwood Lumber Purchase Decisions
Craig L. Forbes; Steven A. Sinclair; Robert J. Bush; Philip A. Araman
1994-01-01
This study determined the influence of product and supplier attributes on hardwood lumber purchases by wood furniture manufacturers and investigated differences across manufacturer type, geographic region, firm size, and kiln ownership. Professional lumber buyers rated the importance and difference across suppliers of various attributes. Purchase influence scores were...
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International trade of U.S. hardwood lumber and logs, 1990-2013
William G. Luppold; Matthew S. Bumgardner
2014-01-01
United States (U.S.) hardwood log and lumber exports surged in the early- and mid-1970s in response to the adoption of floating exchange rates. However, assessing these changes in international trade became difficult in the 1980s due to increased underreporting of hardwood lumber and log shipments between the U.S. and Canada. By 1990, these data problems were rectified...
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The Potential of Computer Controlled Optimizing Equipment in the Wooden Furniture Industry
R. Edward Thomas; Urs Buehlmann; Urs Buehlmann
2003-01-01
The goal of the wooden furniture industry is to convert lumber into parts by using the most efficient and cost effective processing methods. The key steps in processing lumber arc removing the regions that contain unacceptable defects or character marks and cutting the remaining areas to the widths and lengths of needed parts. Such equipment has been used in furniture...
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Development of a Computer Vision Technology for the Forest Products Manufacturing Industry
D. Earl Kline; Richard Conners; Philip A. Araman
1992-01-01
The goal of this research is to create an automated processing/grading system for hardwood lumber that will be of use to the forest products industry. The objective of creating a full scale machine vision prototype for inspecting hardwood lumber will become a reality in calendar year 1992. Space for the full scale prototype has been created at the Brooks Forest...
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Drying hard maple (Acer saccharum L.) lumber in a small dehumidification kiln
Neal. Bennett
2013-01-01
Portable sawmill owners quickly recognize the advantage to kiln drying lumber they produce. Having the ability to provide properly kiln-dried lumber opens new market opportunities and can increase profit margins. However, the construction and operation of a dry kiln must be economical and simple. A small dehumidification dry kiln constructed and tested in Princeton, WV...
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The international hardwood lumber market and potential impacts on your bottom line
Bill Luppold; Matthew. Bumgardner
2014-01-01
Even if you don't sell logs or lumber to foreign customers, the international hardwood market can impact your business in significant ways, and smart business leaders are taking notice so that they are ready for shifting market impacts. Many people believe that lumber exporting is only an opportunity for larger sawmills. However, even if you have a portable mill...
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2011-05-02
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9300-9] In the Matter of the Taylor Lumber and Treating... Taylor Lumber and Treating Site, which PWPO was acquiring, in exchange for several obligations related to...-553- 0705. Comments should reference the Taylor Lumber and Treating Superfund Site in Sheridan, Oregon...
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Tensile and dimensional properties of wood strands made from plantation southern pine lumber
Qinglin Wu; Zhiyong Cai; Jong N. Lee
2005-01-01
Working stresses and performance of strand composite lumber largely depend upon the properties of each individual strand. Southern pine strands from plantation lumber grown in southern Louisiana were investigated in this study in order to understand strand behaviors. The effects of hot-pressing and resin application on tensile modulus, strength, and dimensional...
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Durability of wood-plastic composite lumber
Rebecca E. Ibach
2010-01-01
Wood-plastic composite (WPC) lumber has been marketed as a low-maintenance, high-durability product. Retail sales in the United States were slightly less than $1 billion in 2008. Applications include docking, railing, windows, doors, fencing, siding, moldings, landscape timbers, car interior parts, and furniture. The majority of these products are used outdoors and...
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Framing Lumber from Building Removal: How do We Best Utilize This Untapped Structural Resource?
Robert H. Falk; Steven Cramer; James Evans
2013-01-01
Compared with other construction materials, wood products are environmentally attractive because they sequester carbon, are renewable, and are low in embodied energy. Lumber salvaged from building removal possesses these same qualities but with additional environmental attributes. In spite of the environmental attractiveness of reclaimed lumber, its widespread...
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Impact of elliptical shaped red oak logs on lumber grade and volume recovery
Patrick M. Rappold; Brian H. Bond; Janice K. Wiedenbeck; Roncs Ese-Etame
2007-01-01
This research examined the grade and volume of lumber recovered from red oak logs with elliptical shaped cross sections. The volume and grade of lumber recovered from red oak logs with low (e ≤ 0.3) and high (e ≥ 0.4) degrees of ellipticity was measured at four hardwood sawmills. There was no significant difference (...
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Pierce Lumber, Inc. - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Pierce Lumber, Inc. (“Respondent”), located at 1629 13th Street, Belle Plaine, IA for alleged violations of its National Pollutant Discharge Elimination System permit (perm
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Current status of the U.S. hardwood industry
Urs Buehlmann; Matthew Bumgardner; Michael. Sperber
2012-01-01
The U.S. manufacturing sector has seen challenging years during the past decades. The major driver behind the decline of U.S. manufacturing prowess has been the ongoing globalization of trade, which has brought market share losses for U.S.-based manufacturing in many hardwood lumber consuming industries. The wood furniture, flooring, and millwork industries, for...
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Low VOC drying of lumber and wood panel products. Progress report Number 9
Energy Technology Data Exchange (ETDEWEB)
Yan, H.; Banerjee, S. [Inst. of Paper Science and Technology, Atlanta, GA (United States); Conners, T.; Ingram, L.L.; Dalton, A.T.; Templeton, M.C.; Diehl, S.V. [Mississippi State Univ., MS (United States)
1999-01-01
Results from a multi-year study show that a significant part of the extensive variability observed in oriented strand board (OSB) flake dryer emissions can be traced to physiological effects, and the rest can be attributed to handling and other factors. Low-headspace treatment of lumber was scaled up to the 50 kg level. The amount of turpentine collected was of the same magnitude as that released upon drying lumber. For the process to be economical, the wood must first be brought to about 95 C with steam, and then processed with RF. Attempts to remove VOCs from OSB through low-headspace by placing a curtain over the wood failed because of leaks. A more rigid container will be required. RF-treatment does not alter the gas permeability of lumber.
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Forest thinnings for integrated lumber and paper production
J.Y. Zhu; C.T. Scott; R. Gleisner; D. Mann; D.W. Vahey; D.P. Dykstra; G.H. Quinn; L.L. Edwards
2007-01-01
Integrated lumber and paper productions using forest thinning materials from U.S. national forests can significantly reduce the cost of prescriptive thinning operations. Many of the trees removed during forest thinnings are in small-diameter classes (diameter at breast height
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75 FR 16748 - Final Voluntary Product Standard; DOC PS 20-10 “American Softwood Lumber Standard”
2010-04-02
...-0146-02] Final Voluntary Product Standard; DOC PS 20-10 ``American Softwood Lumber Standard'' AGENCY... of Standards and Technology (NIST) announces voluntary product standard DOC PS 20-10 ``American Softwood Lumber Standard'' which will supersede DOC PS 20-05. The Standard establishes standard sizes and...
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To Make Long Character-Marked Cuttings From Low-Grade Yellow-Poplar Lumber - Rip First
Philip A. Araman
1979-01-01
Long, character-marked furniture cuttings are easily obtained when low-grade (2A and 2B Common) yellow-poplar lumber is first ripped into strips and then crosscut to remove objectionable defects. Overall yields of character-marked material using this procedure were 78% from 1 Common and 2A Common and 70% from 2B Common yellow-poplar lumber. Furthermore, 82% of the 1...
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Industrial Art: Mission to Meaning
Wilhelm, Mike
2009-01-01
This is a story about industrial art. It is certainly not a story about smart studios and fashionable galleries, subtle techniques and aesthetic beauty. This is a story of sheet rock, nails, and low-grade lumber in the hands of unskilled teenage laborers. While this story boasts of no future museum pieces, it tells a heartwarming story of rare…
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Recovery, reuse and recycling by the United States wood packaging industry: 1993-2006
Robert J. Bush; Philip A. Araman; E. Bradley Hager
2007-01-01
The packaging industry is an important market for wood materials, especially low grade hardwoods. Approximately one-third of U.S. hardwood lumber production is utilized in the production of pallets and containers. The industry recovers significant volumes of pallets and containers from the waste stream for re-use, repair, and recycling. Industry by-products (both wood...
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Simulations of solid lumber strength property monitoring tests
Steve Verrill; David E. Kretschmann; James W. Evans
2017-01-01
Dimension lumber, visually graded in accordance with the National Grading Rule and assigned design values derived in accordance with procedures found in ASTM D 1990, has provided satisfactory performance in homes and other structural applications for many years. This ongoing satisfactory performance depends upon a recognition that all standards are living documents...
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Joseph Godwin; Daowei Zhang
2012-01-01
Over the past 30 years the U.S.âCanadian softwood lumber trade dispute has resulted in three managed trade agreements that have not been voted on in the U.S. Congress. Nevertheless, U.S. Senators have played an important role in shaping the political environment that has nurtured these agreements. In this paper we construct a lumber influence index based on 14 known...
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Low VOC drying of lumber and wood panel products. Progress report Number 9 [January 1999
Energy Technology Data Exchange (ETDEWEB)
Yan, H.; Banerjee, S. [Inst. of Paper Science and Technology, Atlanta, GA (United States); Conners, T.; Ingram, L.L.; Dalton, A.T.; Templeton, M.C.; Diehl, S.V. [Mississippi State Univ., MS (United States)
1999-01-01
Results from a multi-year study show that a significant part of the extensive variability observed in oriented strand board (OSB) flake dryer emissions can be traced to physiological effects, and the rest can be attributed to handling and other factors. Low-headspace treatment of lumber was scaled up to the 50 kg level. The amount of turpentine collected was of the same magnitude as that released upon drying lumber. For the process to be economical, the wood must first be brought to about 95 C with steam, and then processed with RF. Attempts to remove VOCs from OSB through low-headspace by placing a curtain over the wood failed because of leaks. A more rigid container will be required. RF-treatment does not alter the gas permeability of lumber.
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Directory of Open Access Journals (Sweden)
Pedro Silva Carvalho
2009-11-01
Full Text Available Normal 0 21 MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The article analyzes the behavior and competitiveness of exportations in the State of Paraná of the Lumber and Paper Industries between 1990-2002, as well as the factors that determine the exportations performance and their interaction with the Lumber and Paper Industries international trade. The concentration index Hirschman-Hefindahl (IHH is used to verify the evolution of the exportation markets concentration as well as the Constant Market Share (CMS model that separates the sources of exportations development into four components: world trade increase, constitution of the exportation schedule, destination of exportations and competitiveness. The behavior and exportations trend of both sectors are analyzed from 1990 to 2002, subdivided in three periods: 1990-1993, 1994-1998 and 1999-2002. By means of the separation of the development sources through CMS model, it is verified that the development of the world trade and competitiveness are responsible for the increase of the Lumber industry exportations in two sub-periods: 1994-1998 and 1999-2002, being also responsible for the exportations increase of the Paper industry only in the first sub-period. In the second sub-period, competitiveness was not enough to accomplish an increase of the Paper industry, what shows a fragility of policies for the opening of new markets and dissemination of products of the State of Paraná in foreign markets. Normal 0 21 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso
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Production of lumber, lath, and shingles in 1917
Franklin H. Smith; Albert H. Pierson
1919-01-01
In this bulletin, which is one of an annual series covering the period 1904 to 1917, inclusive, with the exception of 1914, are detailed statistics of the 1917 production of lumber, lath, and shingles in the continental United States, with comparative figures from previous annual reports. The collection and compilation of the statistics for the Western States was done...
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International Nuclear Information System (INIS)
Warren, S.; Johnson, G.
1997-01-01
This study evaluates the economic benefits of sorting green lumber into moisture content classes before kiln-drying. Laser moisture sensing technology was implemented in the sawmill for sorting purposes. The grade outturn and energy savings resulting from shortened drying times were examined. The final moisture content distribution resulting from moisture sorting did not show overdrying or underdrying. Based on grade outturn, the benefits were as much as $15.94 per thousand board feet (MBF) for 2 by 4 by 16 lumber and $19.66 per MBF for 2 by 6 by 16 lumber; energy savings were $1.88 per thousand board feet
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Factors influencing changes in U.S. hardwood log and lumber exports from 1990 to 2011. BioResources
William G. Luppold; Matthew S. Bumgardner
2013-01-01
Domestic consumption of hardwood products in the United States since 2000 has trended downward, making exports the single most important market for higher grade hardwood lumber and a major market for higher value hardwood logs. Between 1990 and 2011, hardwood lumber exports increased by 46%. During most of this period, Canada was the largest export market for U.S....
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1992 Data Bank for Red Oak Lumber
Charles J. Gatchell; Janice K. Wiedenbeck; Elizabeth S. Walker; Elizabeth S. Walker
1992-01-01
The 1992 Data Bank for Red Oak Lumber is a collection of fully described FAS, Selects, No. 1 Common, and No. 2A Common boards (a total of 1,578 at present). The data bank has two unique features to aid in sample selection. The first feature is the double grading of FAS, No. 1 Common, and No. 2A Common boards to reflect the surface area in grading cuttings when grading...
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Chapter 4:Grading and properties of hardwood structural lumber
David W. Green
2005-01-01
Structural lumber markets have traditionally been dominated by softwood species. Historically, however, hardwood species have been extensively used for certain structural products such as timbers for railway and highway bridges, railway ties, mine timbers, and for pallets and containers. In the 1920s, when uniform procedures were first developed for structural grading...
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David L. Nicholls; Joseph. Roos
2006-01-01
The purpose of this research was to evaluate selected lumber attributes, species preferences, and lumber use properties among secondary wood manufacturers in the United States. Our sample included producers of kitchen cabinets, furniture, doors, windows, and molded products who attended regional and national wood manufacturing events. More than 51% of respondents had...
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Changes and Trends in the Pallet Industry: The Use of New Wood Materials
Robert J. Bush; Philip A. Araman
1998-01-01
Wood has dominated the pallet industry as its principal raw material since palletized material handling began. Pallet production and use grew dramatically after World War II and wood remained the material of choice. Throughout this period the pallet industry has been an important market for lower grades of hardwood lumber and cants. Today, the demand for pallet grade...
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Trends in domestic and international markets for ash logs and lumber
Dan. Meyer
2010-01-01
While ash is a "minor" commercial hardwood species relative to oak, poplar, and maple, it still accounts for roughly 3 percent of all hardwood lumber produced, with an estimated kiln-dried value exceeding $150 million annually.
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Opportunities for the forest products industries
Alan W. Rudie
2011-01-01
The concept of sustainable harvests is not new to lumber and paper companiesâthey have been concerned about it and been practicing it for decades, long before it became the headline in a newspaper article. After decades of static products and markets, the industry is offered an opportunity to add products in a new business sectorâfuels and chemicals. Although paper...
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Hardwood lumber supply chain: current status and market opportunities
Urs Buehlmann; Matthew Bumgardner; Al Schuler; Mark Barford
2007-01-01
The membership of the Appalachian Hardwood Manufacturers Association was surveyed in 2005 to determine the current status of large Appalachian sawmills. The primary focus was to assess the impacts of globalization on primary manufacturing, but attention was also paid to general issues affecting the hardwood lumber supply chain-from concerns over forest health and log...
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Influence of Lumber Volume Maximization in Sawing Hardwood Sawlogs
Philip H. Steele; Francis G. Wagner; Lalit Kumar; Philip A. Araman
1993-01-01
The Best Opening Face (BOF) technology for volume maximization during sawing has been rapidly adopted by softwood sawmills. Application of this technology in hardwood sawmills has been limited because of their emphasis on sawing for the highest possible grade of lumber. The reason for this emphasis is that there is a relatively large difference in price between the...
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Matthew Bumgardner; Urs. Buehlmann
2015-01-01
Small firms are a critical component of the secondary woodworking industry and are important to hardwood lumber demand in the US. Understanding managers' perceptions of competitiveness in these firms is important to those working with the industry to help maintain a viable wood manufacturing base. One area of interest relative to the overall business environment...
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2010-07-01
... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3067 Section 60.3067... Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3067 How must I monitor opacity for...
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Reducing lumber thickness variation using real-time statistical process control
Thomas M. Young; Brian H. Bond; Jan Wiedenbeck
2002-01-01
A technology feasibility study for reducing lumber thickness variation was conducted from April 2001 until March 2002 at two sawmills located in the southern U.S. A real-time statistical process control (SPC) system was developed that featured Wonderware human machine interface technology (HMI) with distributed real-time control charts for all sawing centers and...
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Impact of human error on lumber yield in rough mills
Urs Buehlmann; R. Edward Thomas; R. Edward Thomas
2002-01-01
Rough sawn, kiln-dried lumber contains characteristics such as knots and bark pockets that are considered by most people to be defects. When using boards to produce furniture components, these defects are removed to produce clear, defect-free parts. Currently, human operators identify and locate the unusable board areas containing defects. Errors in determining a...
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Clearwood quality and softwood lumber prices: what's the real premium?
Thomas R. Waggener; Roger D. Fight
1999-01-01
Diminishing quantities of appearance grade lumber and rising price premiums for it have accompanied the transition from old-growth to young-growth timber. The price premiums for better grades are an incentive for producers to undertake investments to increase the yield of those higher valued products. Price premiums, however, are also an incentive for users to...
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Lumber recovery from small-diameter ponderosa pine from Flagstaff, Arizona
Eini C. Lowell; David W. Green
2001-01-01
Thousands of acres of densely stocked ponderosa pine forests surround Flagstaff, AZ. These stands are at high risk of fire, insect, and disease outbreak. Stand density management activity can be expensive, but product recovery from the thinned material could help defray removal costs. This project evaluated the yield and economic return of lumber recovered from small-...
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California’s forest products industry and timber harvest, 2006
Todd A. Morgan; Jason P. Brandt; Kathleen E. Songster; Charles E. Keegan; Glenn A. Christensen
2012-01-01
This report traces the flow of Californiaâs 2006 timber harvest through the primary wood products industry (i.e., firms that process timber into manufactured products such as lumber, as well as facilities such as pulp mills and particleboard plants, which use the wood fiber or mill residue directly from timber processors) and provides a description of the structure,...
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2010-07-01
... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain...
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Decision Criteria for German Hardwood Lumber Buyers: Market Needs and Purchase
Thomas G. Ponzurick; Robert J. Bush; Dieter Schaupp; Philip A. Araman
1993-01-01
The purpose of this study was to develop a better understanding of hardwood exports to the German market. A mail survey was conducted which resulted in a 47.8 percent rate of response. Of those German hardwood buyers responding to the survey, 71 percent purchased hardwood lumber directly from North America.
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Tangential scanning of hardwood logs: developing an industrial computer tomography scanner
Nand K. Gupta; Daniel L. Schmoldt; Bruce Isaacson
1999-01-01
It is generally believed that noninvasive scanning of hardwood logs such as computer tomography (CT) scanning prior to initial breakdown will greatly improve the processing of logs into lumber. This belief, however, has not translated into rapid development and widespread installation of industrial CT scanners for log processing. The roadblock has been more operational...
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Effect of moisture content on strength of CCA-treated lumber
Jerrold E. Winandy
1995-01-01
Recent studies on the effects of chromated copper arsenate (CCA) treatment on lumber design properties have primarily evaluated the effects of such treatment at or near 12% moisture content and at failure times of 1 to 10 min. The influence of various moisture contents and faster loading rates is unknown. This report discusses the influence of moisture content and its...
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A Machine Vision System for Automatically Grading Hardwood Lumber - (Proceedings)
Richard W. Conners; Tai-Hoon Cho; Chong T. Ng; Thomas H. Drayer; Joe G. Tront; Philip A. Araman; Robert L. Brisbon
1990-01-01
Any automatic system for grading hardwood lumber can conceptually be divided into two components. One of these is a machine vision system for locating and identifying grading defects. The other is an automatic grading program that accepts as input the output of the machine vision system and, based on these data, determines the grade of a board. The progress that has...
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Acoustic analysis of warp potential of green ponderosa pine lumber
Xiping Wang; William T. Simpson
2005-01-01
This study evaluated the potential of acoustic analysis as presorting criteria to identify warp-prone boards before kiln drying. Dimension lumber, 38 by 89 mm (nominal 2 by 4 in.) and 2.44 m (8 ft) long, sawn from open-grown small-diameter ponderosa pine trees, was acoustically tested lengthwise at green condition. Three acoustic properties (acoustic speed, rate of...
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19 CFR 12.140 - Entry of softwood lumber products from Canada.
2010-04-01
... 19 Customs Duties 1 2010-04-01 2010-04-01 false Entry of softwood lumber products from Canada. 12... products from Canada. The requirements set forth in this section are applicable for as long as the Softwood... and Canada, remains in effect. (a) Definitions. The following definitions apply for purposes of this...
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2010-07-01
... curtain incinerator that burns only wood waste, clean lumber, and yard waste and then restart it? 60.3064... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3064 What...
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Small enterprises' importance to the U.S. secondary wood processing industry
Urs Buehlmann; Omar Espinoza; Matthew Bumgardner; Michael. Sperber
2013-01-01
The past decades have seen numerous U.S. secondary wood processing companies shift their production to overseas locations, mainly in Southeast Asia. The remaining companies have been hit hard by the downturn in housing markets and the following recession. Thus, many large customers of the U.S. hardwood lumber industry have reduced or stopped the purchase of products,...
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Mechanical properties: wood lumber versus plastic lumber and thermoplastic composites
Directory of Open Access Journals (Sweden)
Bernardo Zandomenico Dias
Full Text Available Abstract Plastic lumber and thermoplastic composites are sold as alternatives to wood products. However, many technical standards and scientific studies state that the two materials cannot be considered to have the same structural behaviour and strength. Moreover, there are many compositions of thermoplastic-based products and plenty of wood species. How different are their mechanical properties? This study compares the modulus of elasticity and the flexural, compressive, tensile and shear strengths of such materials, as well as the materials' specific mechanical properties. It analyses the properties of wood from the coniferae and dicotyledon species and those of commercialized and experimental thermoplastic-based product formulations. The data were collected from books, scientific papers and manufacturers' websites and technical data sheets, and subsequently compiled and presented in Ashby plots and bar graphs. The high values of the compressive strength and specific compressive and tensile strengths perpendicular to the grain (width direction shown by the experimental thermoplastic composites compared to wood reveal their great potential for use in compressed elements and in functions where components are compressed or tensioned perpendicularly to the grain. However, the low specific flexural modulus and high density of thermoplastic materials limit their usage in certain civil engineering and building applications.
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Directory of Open Access Journals (Sweden)
Jingquan Han
2016-06-01
Full Text Available Laminated wood veneer lumber intercalated with rubber sheets (LLVR was fabricated using a layered adhesive system composed of polyaryl polymethylene isocyanate (PAPI for wood-rubber inter-bonding and phenol formaldehyde (PF resin to glue the wood veneers. The optimized manufacturing process (chloroprene rubber: CR; PAPI: 80 g/m2; PF: 200 g/m2; and silane: 9.0 wt.% was determined. The process as developed was then utilized to fabricate nine-ply LLVRs of five balanced constructions with two or three CR laminates used as various layers. The physico-mechanical properties of the LLVRs were evaluated, and the results showed that LLVRs had strong shear strength, sound dimensional stability, decent bending strength, and favorable toughening and buffering performances. The newly developed product is an interesting potential alternative to traditional laminated veneer lumber or plywood.
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The water footprint of wood for lumber, pulp, paper, fuel and firewood
Schyns, Joseph Franciscus; Booij, Martijn J.; Hoekstra, Arjen Y.
This paper presents the first estimate of global water use in the forestry sector related to roundwood production for lumber, pulp, paper, fuel and firewood. For the period 1961-2010, we estimate forest evaporation at a high spatial resolution level and attribute total water consumption to various
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Value loss from weevil-caused defects in eastern white pine lumber
Myron D. Ostrander; Carl H. Stoltenberg
1957-01-01
Owners of eastern white pine stands suffer financially in several ways from attacks by the white-pine weevil (Pissodes strobi). Crooks, forks, and other weevil-caused tree-bole deformities increase bucking, logging, and sawing costs, and they reduce recoverable volumes. The injuries also reduce the average value of the lumber recovered. It is only with this reduction...
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Automated grading, upgrading, and cuttings prediction of surfaced dry hardwood lumber
Sang-Mook Lee; Phil Araman; A.Lynn Abbott; Matthew F. Winn
2010-01-01
This paper concerns the scanning, sawing, and grading of kiln-dried hardwood lumber. A prototype system is described that uses laser sources and a video camera to scan boards. The system automatically detects defects and wane, searches for optimal sawing solutions, and then estimates the grades of the boards that would result. The goal is to derive maximum commercial...
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Summary of some feasibility studies for site-specific solar industrial process heat
Energy Technology Data Exchange (ETDEWEB)
None
1982-01-01
Some feasibility studies for several different site specific solar industrial process heat applications are summarized. The followng applications are examined. Leather Tanning; Concrete Production: Lumber and Paper Processing; Milk Processing; Molding, Curing or Drying; Automobile Manufacture; and Food Processing and Preparation. For each application, site and process data, system design, and performance and cost estimates are summarized.
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Richard D. Bergman; Scott A. Bowe
2010-01-01
The goal of this study was to gain an understanding of the environmental impact of hardwood lumber production through a gate-to-gate life-cycle inventory (LCI) of hardwood sawmills in the Southeastern United States (SE). Primary mill data were collected per Consortium on Research for Renewable Industrial Materials (CORRIM) Research Guidelines. Life-cycle impact...
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Directory of Open Access Journals (Sweden)
José Ricardo Araújo Lima
2005-06-01
industries of the State of Amazonas to better understand the processes of production, industrialization and commercialization, and evaluate their influence on the sustainability of tropical forests. This information is very important in order to establish forest policies for the region. After defining the main forest industry (producers of lumber, plywood and veneer zones of the State, data were collected directly from the forest industries as well as from IBAMA, SUFRAMA, SEFAZ and IBGE. Manaus, Itacoatiara, Manacapuru and Parintins were the main municipalities of sawn products; and Manaus and Itacoatiara for plywood and veneer. Questionnaires and interviews were used to collect information such as main tree species, transformation productivity, origin of raw material, transportation, personnel qualification and training, and exportation. In 2000, the annual roundwood production in the State of Amazonas was 323,400m³ (divided equally among sawmill and plywood and veneer industries. More than 50 different tree species are used in the Amazonas sawmills; but only 16 represent 80% of the total volume. Plywood and veneer industries use 17 tree species. Louro inhamui, angelim pedra, amapá, assacu and maçaranduba are the main species for sawmills; while muiratinga, sumaúma, copaíba, assacu and amapá for plywood and veneer industries.
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Stress wave techniques for determining quality of dimensional lumber from switch ties
K. C. Schad; D. E. Kretschmann; K. A. McDonald; R. J. Ross; D. W. Green
1995-01-01
Researchers at the Forest Products Laboratory, USDA Forest Service, have been studying nondestructive techniques for evaluating the strength of wood. This report describes the results of a pilot study on using these techniques to determine the quality of large dimensional lumber cut from switch ties. First, pulse echo and dynamic (transverse vibration) techniques were...
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Use of lasers in the furniture industry
Wieloch, Grzegorz; Pohl, Piotr
1995-03-01
One of the ways of using laser in industry is its usage in loss treatment of wood and composite wood products. In the furniture industry the above mentioned machining is used in such technological processes in which tool machining (sawing, molding) is not economical or even possible. These processes are mainly curvilinear cutting of layer materials like veneers, plywood, and face layers and thicker materials like particleboards, fiberboards, and lumber- core panels. Wide usage has also been achieved in heat treatment in wood for decoration. It can be calcinating designs, engraving them, blackening of parts of surfaces, or changing of anatomic characteristics of wood tissue. Nevertheless laser usage in recliner cutting seems at present causeless.
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Deriving allowable properties of lumber : a practical guide for interpretation of ASTM standards
Alan Bendtsen; William L. Galligan
1978-01-01
The ASTM standards for establishing clear wood mechanical properties and for deriving structural grades and related allowable properties for visually graded lumber can be confusing and difficult for the uninitiated to interpret. This report provides a practical guide to using these standards for individuals not familiar with their application. Sample stress...
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Richard D. Bergman; Scott A. Bowe
2010-01-01
Finding the environmental impact of building materials is becoming increasingly more important because of public environmental awareness. Accurate and precise life-cycle inventory data on wood products are needed to meet this demand. This study examined softwood lumber manufacturing in the northeastern and north central US using life-cycle inventory methods. Material...
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Matthew S. Bumgardner; Urs Buehlmann; Albert T. Schuler; Karen M. Koenig
2014-01-01
Despite the severe downturn in the housing market that began in 2007, construction-related uses collectively remain the largest source of demand for appearance-grade hardwood lumber in the United States. Therefore, industry practitioners and researchers alike maintain an interest in housing and construction trends. This study investigated market conditions from the...
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Evolution of standardized procedures for adjusting lumber properties for change in moisture content
David W. Green; James W. Evans
2001-01-01
This paper documents the development of procedures in American Society for Testing and Materials standards for adjusting the allowable properties of lumber for changes in moisture content. The paper discusses the historical context of efforts to establish allowable properties on a consensus basis, beginning in the 19th century. Where possible, the reasons for proposed...
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Richard D. Bergman; Scott A. Bowe
2009-01-01
The goal of this study was to gain an understanding of the environmental impact for softwood lumber production through a gate-to-gate life-cycle inventory (LCI) of softwood sawmills in the northeastern and north central United States (NE/NC). Primary mill data were collected per Consortium on Research for Renewable Industrial Material (CORRIM) Research Guidelines (...
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49 CFR 393.118 - What are the rules for securing dressed lumber or similar building products?
2010-10-01
... plywood, gypsum board or other materials of similar shape. Lumber or building products which are not... the middle tier that must be secured may not exceed 6 feet about the deck of the trailer; or (ii...
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Paradis, Normand; Auty, David; Carter, Peter; Achim, Alexis
2013-03-12
This study investigates how the use of a Hitman ST300 acoustic sensor can help identify the best forest stands to be used as supply sources for the production of Machine Stress-Rated (MSR) lumber. Using two piezoelectric sensors, the ST300 measures the velocity of a mechanical wave induced in a standing tree. Measurements were made on 333 black spruce (Picea mariana (Mill.) BSP) trees from the North Shore region, Quebec (Canada) selected across a range of locations and along a chronosequence of elapsed time since the last fire (TSF). Logs were cut from a subsample of 39 trees, and sawn into 77 pieces of 38 mm × 89 mm cross-section before undergoing mechanical testing according to ASTM standard D-4761. A linear regression model was developed to predict the static modulus of elasticity of lumber using tree acoustic velocity and stem diameter at 1.3 m above ground level (R2 = 0.41). Results suggest that, at a regional level, 92% of the black spruce trees meet the requirements of MSR grade 1650Fb-1.5E, whilst 64% and 34% meet the 2100Fb-1.8E and 2400Fb-2.0E, respectively. Mature stands with a TSF < 150 years had 11 and 18% more boards in the latter two categories, respectively, and therefore represented the best supply source for MSR lumber.
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Identifying and locating surface defects in wood: Part of an automated lumber processing system
Richard W. Conners; Charles W. McMillin; Kingyao Lin; Ramon E. Vasquez-Espinosa
1983-01-01
Continued increases in the cost of materials and labor make it imperative for furniture manufacturers to control costs by improved yield and increased productivity. This paper describes an Automated Lumber Processing System (ALPS) that employs computer tomography, optical scanning technology, the calculation of an optimum cutting strategy, and 1 computer-driven laser...
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Moisture meter calibrations for untreated and ACQ-treated southern yellow pine lumber and plywood
C.R. Boardman; Samuel V. Glass; Charles G. Carll
2011-01-01
This study investigates the effects of alkaline copper quaternary (ACQ) preservative treatment and of plywood glue lines on resistance-based moisture content (MC) measurements. Moisture meter readings using stainless steel screws as electrodes were acquired over a range of moisture conditions in Southern Yellow Pine (SYP) lumber and plywood. Calibration equations are...
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Directory of Open Access Journals (Sweden)
Jianbo Zhou
2015-04-01
Full Text Available With the increasing scarcity of wood as a natural resource, bamboo has become a popular substitute for wood. The present work developed a high-strength original state multi-reorganization material (GPEHB, without the use of a hot press or traditional assembly. The original bamboo units were polygonized into outer contours and milled into finger-joints on each ending. The GPEHB was organized and assembled under an external press, using industrial adhesives. The mechanical properties and thermal insulation of GPEHB were characterized. Moreover, the overall GPEHB unit bending strength was 73.15 MPa, and the parallel-to-grain compression was 55.22 MPa (higher than that of Pinus sylvestris lumber, though less than that of glued laminated bamboo. The GPEHB unit overall density was 0.24 g/cm³, 76% lower than that of glued laminated bamboo, and 50% lower than Pinus sylvestris lumber. The compressive strength of GPEHB (7 units was 170.5 kN, while the compressive strength of GPEHB for 14 units was 493.5 kN, which meet the requirements of GB 50005 (2003. The bending strength of GPEHB 7 units was 12 kN, while that of 14 units was 37 kN. The heat conductivity coefficient for GPEHB was 0.25 W/mK, which is better than concrete and steel. The GPEHB has taken full advantage of its honeycomb-structured material, which allows it to avoid stress concentration in the regular polygonal corners.
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Mark Alexander Butler; Joseph Dahlen; Finto Antony; Michael Kane; Thomas L. Eberhardt; Huizhe Jin; Kim Love-Myers; John Paul McTague
2016-01-01
Prior to the 1980s, the allowable stresses for lumber in North America were derived from testing of small clear specimens. However, the procedures were changed because these models were found to be inaccurate. Nevertheless, small clear testing continues to be used around the world for allowable stress determinations and in studies that examine forest management impacts...
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76 FR 46185 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order
2011-08-02
... data was compiled by Henry Spelter of Wood Futures Insight and Forest Economic Advisors. For 2008-2009... the Board indicating their desire to serve or nominating another industry member to serve on the Board... serve or to nominate another industry member to serve on the Board. Interested persons may also submit a...
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Engineering evaluation of 55-year-old timber columns recycled from an industrial military building
Robert H. Falk; David Green; Douglas Rammer; Scott F. Lantz
2000-01-01
A large sample of timber was collected from a 548,000-ft.2 (50,900-m2) World War II era industrial military building containing approximately 1, 875,000 board feet (4,400 m3) of lumber and timber. Sixty 12-foot- (3.6-m-) long, nominal 8- by 8-inches (190-by 190-mm) Douglas-fir columns were tested at the USDA Forest Service, Forest Products Laboratory, and the results...
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The fate and effects of pristine engineered nanomaterials (ENMs) in simplified systems have been widely studied; however, little is known about the potential release and impact of ENMs from consumer goods, especially lumber that has been treated with micronized copper. Micronized...
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Parametrication of numerical simulation of drying process in atypicall condenzation lumber kiln
Directory of Open Access Journals (Sweden)
Jiří Zejda
2004-01-01
Full Text Available This work deal with modelling of the process of drying, air flow, temperature and moisture distribution in a condensation lumber kiln. This model was made and solved in the computing system ANSYS with the use of the finite element method. There are comparationes of the 2D and 3D models, shape of wood stacks and variability of their parameters (height, width, length, cross section in the work. The flow velocity and orientation, pressure and temperature field were observed.
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G. P. Krueger; R. F. Blomquist
1964-01-01
Experimental work was undertaken to investigate the extent and magnitude of deterioration that can occur in typical plywood-to-lumber glue joints subjected to stresses resulting from changes in the moisture content of the wood, and to compare the performance of a somewhat flexible or deformable adhesive to that of a rigid adhesive in these joints. Results showed that...
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Xiping Wang; Robert J. Ross; Brian K. Brashaw; Steven A. Verhey; John W. Forsman; John R. Erickson
2003-01-01
The study described in this report was conducted to examine the flexural properties of laminated veneer lumber (LVL) manufactured from red maple veneer. Ultrasonically rated veneer, which was peeled from low value red maple saw-logs, was fabricated into 1/2-in.-(1.3-cm-) and 2-in.-(5-cm-) thick LVL billets. The flexural properties of the billets and of corresponding...
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C.J. Schwehm; P. Klinkhachorn; Charles W. McMillin; Henry A. Huber
1990-01-01
This paper describes an expert system computer program which will determine the optimum way to edge and trim a hardwood board so as to yield the highest dollar value based on the grade, size of each board, and current market prices. The program uses the Automated Hardwood Lumber Grading Program written by Klinkhachorn, et al. for determining the grade of each board...
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Energy Technology Data Exchange (ETDEWEB)
1979-06-01
The program's potential environmental impacts are evaluated to ensure that environmental issues are considered at the earliest meaningful point in the decision-making process. The existing environment is studied for the following: grain drying; crop drying; livestock shelter heating; food processing; textile products; lumber and wood products; paper products; chemicals; petroleum refining; stone, clay, and glass products; and primary metals industries. Environmental impacts of the proposed action on the following are studied: air quality, water quality, ecosystems, health and safety, land use, esthetics, and social and institutional impacts. (MHR)
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Potential for forest products in interior Alaska.
George R. Sampson; Willem W.S. van Hees; Theodore S. Setzer; Richard C. Smith
1988-01-01
Future opportunities for producing Alaska forest products were examined from the perspective of timber supply as reported in timber inventory reports and past studies of forest products industry potential. The best prospects for increasing industrial production of forest products in interior Alaska are for softwood lumber. Current softwood lumber production in the...
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Richard D. Bergman; Hongmei Gu; Thomas R. Napier; James Salazar; Robert H. Falk
2012-01-01
Recovering wood for reuse in a new house affects energy and greenhouse gas emissions. This paper finds the energy and emissions for recovering softwood framing lumber and hardwood flooring from an old house for installation in a new house. Recovering wood displaces primary production of new wood products and avoids the end-of-life (EOL) burdens for the old house. We...
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Joseph Roos; David L. Nicholls
2006-01-01
New equipment, technology, and marketing efforts have allowed Alaskaâs wood products producers to consider opportunities previously unavailable to them. Until recently, the primary product produced by Alaska firms was rough, unseasoned lumber sold primarily within local markets. Given the purchase and installation of new drying and planing equipment, Alaska producers...
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Energy Technology Data Exchange (ETDEWEB)
Breslin, V.; Reaven, S.; Schwartz, M.; Swanson, L.; Zweig, M.; Bortman, M.; Schubel, J.
1993-08-01
This report investigates two secondary materials, plastic lumber made from mixed plastic waste, and cement blocks and structures made with incinerator ash. Engineering properties, environmental impacts, and energy costs and savings of these secondary materials are compared to standard lumber products and cement blocks. Market capacity and social acceptance of plastic lumber and stabilized ash products are analyzed. These secondary materials apparently have potential markets; however, their economic value is primarily that they will not take up landfill space. For plastic lumber and stabilized incinerator ash products, marine and highway construction seem ideal public works applications. Incinerator ash may be suitable to use in seawalls, jetties, fishing reefs, highway barriers, and roadbed applications. Docks, piers, highway sound barriers, parking stops, and park furniture may all be made from plastic lumber. To encourage public acceptance and improve the market potential of secondary materials, these activities could be beneficial: industry should emphasize developing useful, long-lived products; industry and governments should create product performance criteria; government should provide rigorous testing and demonstration programs; and government and industry should cooperate to improve public outreach and educational programs.
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Korkut, Süleyman; As, Nusret; Büyüksari, Ümit
2018-01-01
Abstract: Turkish hazel (Corylus colurna) lumber with a nominal thickness of 5 cm from the Kastamonu region, Turkey, was dried through conventional kiln drying using two different programs, a non-protective drying schedule and a protective drying schedule. The goal of the study was to obtain a kiln schedule that would maintain wood quality and also save drying time until a final moisture content of 8 ± 2% was reached. The intensity of warping (twisting, bowing, cupping, crooking), superficial...
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Peter Hamner; Marshall S. White; Philip A. Araman
2006-01-01
Curve sawing is a primary log breakdown process that incorporates gang-saw technology to allow two-sided cants from logs with sweep to be cut parallel to the log surface or log axis. Since curve-sawn logs with sweep are cut along the grain, the potential for producing high quality straight-grain lumber and cants increases, and strength, stiffness, and dimensional...
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Post-harvest carbon emissions and sequestration in southern United States forest industries
Energy Technology Data Exchange (ETDEWEB)
Row, C.
1997-12-31
Whether the forest industries in the southern United States are net emitters or sequesters of carbon from the atmosphere depends on one`s viewpoint. In the short-term, the solid-wood industries-lumber, plywood, and panels--appear to sequester more carbon than is in the fossil fuels they use for processing. The paper industries, however, emit more carbon from fossil fuels than they sequester in the pulp and paper they manufacture. This viewpoint is quite limited. If one considers the life-cycles of solid-wood and paper products from seedlings to landfill, these industries sequester more carbon than they emit from burning fossil fuels. These industries also generate large amounts of energy by replacing fossil fuels with biofuels from processing residues, and wood-based products produce more energy from incineration and landfill gases. Use of the carbon in these biofuels in effect keeps fossil fuel carbon in the ground, considering that at least that amount of carbon would be emitted in producing alternative materials. Another way of looking the emission balances is that wood-based materials, pound for pound or use for use, are the most {open_quotes}carbon efficient{close_quotes} group of major industrial materials. 5 refs., 12 figs.
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Assessment of On-Site Power Opportunities in the Industrial Sector; TOPICAL
International Nuclear Information System (INIS)
Bryson, T.
2001-01-01
The purpose of this report is to identify the potential for on-site power generation in the U.S. industrial sector with emphasis on nine industrial groups called the ''Industries of the Future'' (IOFs) by the U.S. Department of Energy (DOE). Through its Office of Industrial Technologies (OIT), the DOE has teamed with the IOFs to develop collaborative strategies for improving productivity, global competitiveness, energy usage and environmental performance. Total purchases for electricity and steam for the IOFs are in excess of$27 billion annually. Energy-related costs are very significant for these industries. The nine industrial groups are: (1) Agriculture (SIC 1); (2) Forest products; (3) Lumber and wood products (SIC 24); (4) Paper and allied products (SIC 26); (5) Mining (SIC 11, 12, 14); (6) Glass (SIC 32); (7) Petroleum (SIC 29); (8) Chemicals (SIC 28); and (9) Metals (SIC 33)-Steel, Aluminum, Metal casting. Although not currently part of the IOF program, the food industry is included in this report because of its close relationship to the agricultural industry and its success with on-site power generation. On-site generation provides an alternative means to reduce energy costs, comply with environmental regulations, and ensure a reliable power supply. On-site generation can ease congestion in the local utility's electric grid. Electric market restructuring is exacerbating the price premium for peak electricity use and for reliability, creating considerable market interest in on-site generation
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Thick-target Pixe analysis of chromium, copper and arsenic impregnated lumber
International Nuclear Information System (INIS)
Saarela, K-E.; Harju, L.; Lill, J-O.; Rajander, J.; Lindroos, A.; Heselius, S-J.
1999-01-01
Chromium, copper and arsenic (CCA) have for decades been used for wood preservation. Of these elements especially arsenic is very toxic. As CCA impregnated wood is still today used for many construction purposes, a monitoring of these metal ions is of great environmental importance. Thick-target PIXE is a powerful method for the determination of trace metals in wood. The TTPIXE method enabled study of variations of the elemental concentrations in lumber treated with CCA impregnation solution. Distribution patterns were obtained for both naturally occurring elements and elements introduced in the treatment process. During the impregnation process a desorption of e.g. alkali metal ions takes place from the wood. The sensitivity of the method is improved by dry ashing of the samples prior to PIXE analysis. The TTPIXE method was calibrated and validated using international certified reference materials (CRM) based on wood material
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2010-07-01
... air curtain incinerators that burn 100 percent wood wastes, clean lumber and/or yard waste? 62.14815... Requirements for Commercial and Industrial Solid Waste Incineration Units That Commenced Construction On or Before November 30, 1999 Air Curtain Incinerators That Burn 100 Percent Wood Wastes, Clean Lumber And/or...
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2010-07-01
... curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or yard waste? 62.14820 Section... Requirements for Commercial and Industrial Solid Waste Incineration Units That Commenced Construction On or Before November 30, 1999 Air Curtain Incinerators That Burn 100 Percent Wood Wastes, Clean Lumber And/or...
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Design of pedestrian truss bridge with Sengon-Rubber laminated veneer lumber
Herbudiman, B.; Pranata, Y. A.; Pangestu, L.
2017-12-01
Timber bridges are one of the bridge that has long been used, but nowadays, large dimension of sawn timber has limited supply and also it is not environmental-friendly. Laminated veneer lumber (LVL) is a engineered wood that becomes one of the promising alternative, because it is made from lower quality wood that processed to be used as a more quality one. The bridge planned to be a pedestrian truss bridge with length of 9 m, width of 3 m, height of 2.5 m, and using bolt and steel plate as its connection system. Mechanical properties of LVL obtained directly from laboratory test result. Bridge modeling and planning for wood construction refers to SNI 7973:2013, while the loading refers to SNI 1725:2016. Based on the modelling and calculation, the dimension of truss frame and girder beam which are 9 cm x 9 cm and 9 cm x 18 cm have adequate strengths and satisfy deflection requirement.
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Jamaludin, M. A.; Nordin, K.; Bahari, S. A.; Ahmad, M.
2010-03-01
The aim of this study was to evaluate the effects of the number of veneer layers on the bending shear strength and delamination of Laminated Veneer Lumber (LVL) from oil palm trunk (OPT). Five (5), Six (6) and Seven (7) veneer layers of OPT LVL were manufactured. The dimension of the boards was 45 cm by 45 cm by 1.9 cm. The boards were hot pressed for 13 minutes at a pressure of 31 kgf per m2. Urea formaldehyde (UF) supplied by a local adhesive manufacturer was used as the binder for the boards. The bending shear tests consisted of the edgewise and flatwise tests, whereas the delamination test consisted of the cold and hot water boil tests. The preparation of the test specimens and tests set-up was in accordance to the Japanese Standards, JAS-1991 [1]. Six replications were used for each test. The results were analyzed by Analysis of Variance (ANOVA) using the Duncan's Multiple Range Test to test for significant differences. The results indicated that as the number of layers increased the strength also increased. All the boards passed the standard. The difference in strength between the different types of samples was significant at 95 percent confidence level. Bending shear failures were primarily in the veneers. It is possible to use the boards as light weight interior building and furniture components. Over the years, the supply of quality timber resources from the natural forest has decrease as the wood-based industry experienced rapid growth. The supply of rubberwood for the furniture industry is also decreasing as a result of increase latex price. Accordingly, OPT LVL can be an alternative or supplementary raw material for the wood-based industry.
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Charles, J. Gatchell; Janice K. Wiedenbeck; Elizabeth S. Walker; Elizabeth S. Walker
1996-01-01
Mills should have the option to crosscut red oak lumber prior to gang-ripping to remove crook and worthless material and to take advantage of the quality differences between board ends. At least half of No: 1 and 2A Common red oak boards will have end-to-end yield differences of at least 10 percent. Preprocessing will cause a slight decrease in overall yield but will...
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Cost minimization through optimized raw material quality composition
Urs Buehlmann; R. Edward Thomas; Xiaoqui Zuo
2011-01-01
Lumber, a heterogeneous, anisotropic material produced from sawing logs, contains a varying number of randomly dispersed, unusable areas (defects) distributed over each boardsâ surface area. Each board's quality is determined by the frequency and distribution of these defects and the board's dimension. Typically, the industry classifies lumber into five...
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Directory of Open Access Journals (Sweden)
Vidal de Souza
2002-12-01
Full Text Available OBJETIVO: Descrever os cenários das lesões decorrentes de acidentes de trabalho na indústria madeireira. MÉTODOS: Foram identificados todos os acidentes típicos entre janeiro de 1997 e janeiro de 1999, notificados a um dos postos do Instituto Nacional de Seguro Social, localizado em Lages, Santa Catarina. Trata-se de um estudo transversal descritivo em que foram analisadas 254 Comunicações de Acidentes de Trabalho (CAT. Aplicou-se análise multivariada com Análise Fatorial de Correspondência Múltipla (AFCM, Classificação Hierárquica de Ascendência (CHA e Classificação Não Hierárquica de Partição (CNHP para a identificação dos cenários típicos de lesões decorrentes de acidentes. RESULTADOS: Cinco cenários de lesões decorrentes de acidentes foram agrupados: 1 queda do trabalhador, 40 casos; 2 sobreesforço ao erguer ou empurrar um objeto, 5 casos; 3 objetos ou peças que tenham caído ou saltado de máquinas em movimento, 76 casos; 4 esmagamento de partes moles, 56 casos; e 5 contato com serras em movimento, 77 casos. CONCLUSÕES: A utilização de análise multivariada permitiu definir as lesões mais típicas relacionadas a determinados tipos de acidentes, bem como apreender as circunstâncias em que ocorreram.OBJECTIVE: To describe the scenarios of typical occupational injuries in lumber industry. METHODS: All occupational injuries reported to a INSS (National Institute of Social Security center in Lages, SC, Brazil from January 1997 to January 1999 were identified. A descriptive cross-sectional study was carried out and 254 injury report forms were analyzed. Multivariate analysis was conducted using Factorial Analysis of Correspondence (FAC, Hierarchical Ascendant Classification (HAC and Partition to identify the scenarios of typical occupational injuries. RESULTS: There were identified five scenarios of occupational injuries: 1 workers' falls (40 reports; 2 overexertion in lifting or pushing objects (5 reports; 3
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ROMI 4.0: Updated Rough Mill Simulator
Timo Grueneberg; R. Edward Thomas; Urs Buehlmann
2012-01-01
In the secondary hardwood industry, rough mills convert hardwood lumber into dimension parts for furniture, cabinets, and other wood products. ROMI 4.0, the US Department of Agriculture Forest Service's ROugh-MIll simulator, is a software package designed to simulate the cut-up of hardwood lumber in rough mills in such a way that a maximum possible component yield...
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Cogeneration Technology Alternatives Study (CTAS). Volume 3: Industrial processes
Palmer, W. B.; Gerlaugh, H. E.; Priestley, R. R.
1980-01-01
Cogenerating electric power and process heat in single energy conversion systems rather than separately in utility plants and in process boilers is examined in terms of cost savings. The use of various advanced energy conversion systems are examined and compared with each other and with current technology systems for their savings in fuel energy, costs, and emissions in individual plants and on a national level. About fifty industrial processes from the target energy consuming sectors were used as a basis for matching a similar number of energy conversion systems that are considered as candidate which can be made available by the 1985 to 2000 time period. The sectors considered included food, textiles, lumber, paper, chemicals, petroleum, glass, and primary metals. The energy conversion systems included steam and gas turbines, diesels, thermionics, stirling, closed cycle and steam injected gas turbines, and fuel cells. Fuels considered were coal, both coal and petroleum based residual and distillate liquid fuels, and low Btu gas obtained through the on site gasification of coal. An attempt was made to use consistent assumptions and a consistent set of ground rules specified by NASA for determining performance and cost. Data and narrative descriptions of the industrial processes are given.
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Energy Technology Data Exchange (ETDEWEB)
None
1977-02-07
The process heat data base assembled as the result of this survey includes specific process applications from 78 four-digit Standard Industrial Classification (SIC) groups. These applications account for the consumption of 9.81 quadrillion Btu in 1974, about 59 percent of the 16.6 quadrillion Btu estimated to have been used for all process heat in 1974. About 7/sup 1///sub 2/ percent of industrial process heat is used below 212/sup 0/F (100/sup 0/C), and 28 percent below 550/sup 0/F (288/sup 0/C). In this study, the quantitative assessment of the potential of solar thermal energy systems to provide industrial process heat indicates that solar energy has a maximum potential to provide 0.6 quadrillion Btu per year in 1985, and 7.3 quadrillion Btu per year in 2000, in economic competition with the projected costs of conventional fossil fuels for applications having a maximum required temperature of 550/sup 0/ (288/sup 0/C). A wide variety of collector types were compared for performance and cost characteristics. Performance calculations were carried out for a baseline solar system providing hot water in representative cities in six geographical regions within the U.S. Specific industries that should have significant potential for solar process heat for a variety of reasons include food, textiles, chemicals, and primary metals. Lumber and wood products, and paper and allied products also appear to have significant potential. However, good potential applications for solar process heat can be found across the board throughout industry. Finally, an assessment of nontechnical issues that may influence the use of solar process heat in industry showed that the most important issues are the establishment of solar rights, standardization and certification for solar components and systems, and resolution of certain labor-related issues. (Volume 1 of 3 volumes.)
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Greco, Antonio; Frigione, Mariaenrica; Maffezzoli, Alfonso; Marseglia, Alessandro; Passaro, Alessandra
2014-07-23
This work is aimed to present an innovative technology for the reinforcement of beams for urban furniture, produced by in-mold extrusion of plastics from solid urban waste. This material, which is usually referred to as "recycled plastic lumber", is characterized by very poor mechanical properties, which results in high deflections under flexural loads, particularly under creep conditions. The Prowaste project, founded by the EACI (European Agency for Competitiveness and Innovation) in the framework of the Eco-Innovation measure, was finalized to develop an innovative technology for selective reinforcement of recycled plastic lumber. Selective reinforcement was carried out by the addition of pultruded glass rods in specific positions with respect to the cross section of the beam, which allowed optimizing the reinforcing efficiency. The reinforcement of the plastic lumber beams with pultruded rods was tested at industrial scale plant, at Solteco SL (Alfaro, Spain). The beams obtained, characterized by low cost and weight, were commercialized by the Spanish company. The present paper presents the most relevant results of the Prowaste project. Initially, an evaluation of the different materials candidates for the reinforcement of recycled plastic lumber is presented. Plastic lumber beams produced in the industrial plant were characterized in terms of flexural properties. The results obtained are interpreted by means of beam theory, which allows for extrapolation of the characteristic features of beams produced by different reinforcing elements. Finally, a theoretical comparison with other approaches which can be used for the reinforcement of plastic lumber is presented, highlighting that, among others, the Prowaste concept maximizes the stiffening efficiency, allowing to significantly reduce the weight of the components.
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Prevalence of asthma by industry in the US population: a study of 2001 NHIS data.
Bang, Ki Moon; Hnizdo, Eva; Doney, Brent
2005-06-01
The estimated number of US workers potentially exposed to asthmagens ranges from 8 to 20 million. This study was undertaken to estimate the US prevalence of asthma in adults by industry of employment and to identify industries with elevated risk of asthma. Prevalence analysis was performed on 20,991 adults, 18 years of age and older who participated in the 2001 National Health Interview survey. We used SUDAAN software to estimate the prevalence of self-reported physician diagnosed asthma by industry, and odds ratios (ORs) for asthma and industry adjusted for age, sex, race, and smoking status. The overall prevalence of physician diagnosed asthma was 6.5% (95% CI 6.1-6.9); 4.7% (95% CI 4.1-5.3) for males and 8.5% (95% CI 7.9-9.1) for females. In whites, the prevalence and ORs were significantly elevated for printing, publishing, and allied industries (OR = 2.4, 95% CI 1.2-5.0) and health care (OR = 1.3, 95% CI 1.0-1.7). In blacks, ORs were elevated for furniture, lumber, and wood (OR = 5.9, 95% CI 1.4-25.4) and entertainment and recreation industries (OR = 4.1, 95% CI 1.1-15.9). Other industries with elevated ORs included automobile dealers and gasoline station; durable goods; elementary, secondary schools, and colleges; other personal services; eating and drinking places; entertainment and recreation services; and utility and sanitary. Industries with elevated prevalence of asthma are identified. This information helps to target workplaces where detailed investigations for prevention and control may be appropriate.
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Strategic analysis of International Forest Products Limited
Modesto, Robin M.
2005-01-01
International Forest Products Limited is a sawmilling company that produces softwood lumber for sale in domestic and international markets including the United States and Japan. Production facilities located in British Columbia, Washington and Oregon produce nearly 1.5 billion board feet of lumber annually. Timber is secured through Crown forest tenure holdings and external open market purchases. This paper includes: a strategic analysis of the firm; an industry analysis; a strategic fit anal...
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Mechanical properties of rubberwood oriented strand lumber (OSL: The effect of strand length
Directory of Open Access Journals (Sweden)
Buhnnum Kyokong
2005-09-01
Full Text Available Effect of strand length on mechanical properties (tension, compression and bending of oriented strand lumber (OSL made of rubberwood (Hevea brasiliensis Muell. Arg. was reported. Three strand lengths of 50 mm, 100 mm, and 150 mm with 1 mm thickness and 15 mm width were used. The strands were mixed with 5% pMDI glue (weight basis in a tumble mixer. The OSL specimens were formed by hot pressing process of unidirectionally aligned strands. Average specific gravity and moisture content were 0.76 and 8.34%, respectively. Tension and compression tests were carried out for directions both parallel and perpendicular to grain while bending test was performed only in parallel direction. Ultimate stresses and moduli of elasticity were examined from the stress-strain curves. It was found that for the parallel-to-grain direction, the longer strand OSL gave higher strength. The role of the strand length did not appear for the direction normal to the grain. The relationship between the mechanical properties of OSL and strand length was well described by the modified Hankinson formula.
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Product costing guide for wood dimension and component manufacturers
Adrienn Andersch; Urs Buehlmann; Jeff Palmer; Janice K. Wiedenbeck; Steve. Lawser
2014-01-01
The North American hardwood dimension and components industry plays a critical role in the hardwood forest products industry as the industry is a user of high-value hardwood lumber. Customer expectations, global markets, and international competition, however, require hardwood dimension and components manufacturers to continuously improve their ability to manage their...
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DEFF Research Database (Denmark)
Sianchuk, Robert A.; McFarlane, Paul N.; Ackom, Emmanuel
2012-01-01
The stocks and flows of six major structural wood products (SWPs)-lumber, plywood, oriented strand board [OSB], glue laminated timber, I-joists, and laminated veneer lumber (LVL)-in US single family homes were modeled from 1950 to 2010. The consumption of these products in US single family homes...... and their emissions as construction and demolition wastes were estimated. The net consumption of SWPs decreased from 119 kg/m2 constructed in 1986 to 82 kg/m2 in 2010. Softwood lumber was consistently the predominant SWP, but its usage intensity decreased from 95 kg/m2 in 1986 to 52 kg/ m2 in 2010. Since the 1980s......, modern SWPs, such as I-joists, LVL, and OSB, have replaced lumber and plywood products. The needs of the US single family housing industry have been met by a smaller mass of SWPs per unit area constructed. The mass of SWP present in construction wastes was influenced strongly by building cycles...
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Directory of Open Access Journals (Sweden)
José Marcelo Gomes
2008-10-01
Full Text Available A classe de qualidade de uma peça de madeira serrada é determinada pelos defeitos apresentados e por algumas características associadas a eles, como: dimensões da peça e dos defeitos, posição dos defeitos, quantidade e tipo. Os objetivos deste trabalho foram desenvolver e avaliar um protótipo para classificação de tábuas de madeira de eucalipto, com base em imagens digitais, composto por uma esteira rolante onde são inseridas as tábuas para obtenção das imagens de suas faces. O protótipo pode utilizar tanto a norma da Associação Brasileira de Normas Técnicas (ABNT quanto a norma comercial de uma serraria. O processo pode ser acompanhado no microcomputador, que apresenta em seguida a imagem da tábua com o resultado final de sua classificação. A taxa de acerto no processo de classificação foi de 64,3%, usando-se a norma da ABNT, e de 81,0% com o emprego da norma comercial. A produtividade do protótipo desenvolvido foi de 7,9 m³ h-1, na classificação de madeira serrada de eucalipto.Lumber quality is determined by the defects presented and other characteristics such as: size, position, amount and type. The purpose of this research was to develop and evaluate a prototype to classify eucalyptus lumber using digital images. This prototype was built with a conveyor belt where the lumbers are inserted for image acquisition. Either the Brazilian standard (ABNT or the commercial rule can be used for classification. The process can be followed in a microcomputer that shows the lumber image with its final grade. The overall accuracy rate in the classification process was 64.3% using the ABNT norm, and 81.0% percent using the commercial norm. Productivity of the developed prototype was 7.9 m³ h-1.
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City/industry/utility partnership leads to innovative combined heat and power project
Energy Technology Data Exchange (ETDEWEB)
Savage, J. [Savage and Associates, Quesnel, BC (Canada)
2010-07-01
This presentation discussed a combined heat and power (CHP) project that was launched in Quesnel, British Columbia. The CHP is being developed in phases in which new components will enter the system, providing added benefits. Hot oil from a sawmill bioenergy system will be used to heat lumber kilns, generate electricity at an Organic Rankine Cycle co-generation plant, and heat water for a District Energy Loop (DEL) to heat up to 22 existing buildings in the city as well as sawmill and planer buildings. The DEL piping would comprise a 5 kilometre loop. The energy would come from recovered sawmill space heating, recovered stack energy, and additional biomass energy. All of the district heating and 41 per cent of the power would be from heat recovered from the existing industrial operation. This bio-economy vision ultimately involves incorporating a biogas digester into the system to process food, regional organic waste, and pulp mill residuals, relying on bio-solids and heat from the mill. The fertilizer from the digester would then be used in a biomass plantation, which would provide materials to industry for many products, including bio-refining. This project evolved in response to concerns about the ecological effects and long-term economics of aggressive utilization of forest biomass. 15 figs.
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The effect of power intensity properties of microwave modified oil palm trunk lumber
Izzati Ibrahim, Anis; Salim, Nurjannah; Roslan, Rasidi; Ashry Jusoh, Mohammad; Hashim, Rokiah
2018-04-01
In the decade, oil palm (Elaeis guineensis) in Malaysia is one of the conventional sources that will be rising, and the rate of biomass will considerably increase in yet to come. Presently, oil palm biomass is going through research and development and appears to be the most sustainable alternative. Investigations on oil palm biomass have been conducted to support in draw out waste of oil palm and in the meantime can help economic yield to the country. This study was expected to estimate the effect of power intensity properties of microwave modified oil palm trunk lumber. Microwave treatment of oil palm trunk samples was set of connections by using a microwave operating at 2.45 GHz with the liberated process input power intensity (600-1000W) were studied under the given condition. Impact and compression of the samples were tested. The analysis of properties of the fresh material and dry samples was employed by scanning electron microscopy. Oven drying technique also was involved as a comparison of the conventional drying process in this research. Based on the outcomes of this study, both drying methods improved the characteristics of the specimens.
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The forest products industry at an energy/climate crossroads
International Nuclear Information System (INIS)
Brown, Marilyn A.; Baek, Youngsun
2010-01-01
Transformational energy and climate policies are being debated worldwide that could have significant impact upon the future of the forest products industry. Because woody biomass can produce alternative transportation fuels, low-carbon electricity, and numerous other 'green' products in addition to traditional paper and lumber commodities, the future use of forest resources is highly uncertain. Using the National Energy Modeling System (NEMS), this paper assesses the future of the forest products industry under three possible U.S. policy scenarios: (1) a national renewable electricity standard, (2) a national policy of carbon constraints, and (3) incentives for industrial energy efficiency. In addition, we discuss how these policy scenarios might interface with the recently strengthened U.S. renewable fuels standards. The principal focus is on how forest products including residues might be utilized under different policy scenarios, and what such market shifts might mean for electricity and biomass prices, as well as energy consumption and carbon emissions. The results underscore the value of incentivizing energy efficiency in a portfolio of energy and climate policies in order to moderate electricity and biomass price escalation while strengthening energy security and reducing CO 2 emissions. - Research highlights: →Transformational energy and climate policies such as a national renewable electricity standard, a national policy of carbon constraints, and incentives for industrial energy efficiency could have significant impact upon the future of the forest products industry. →Each policy scenario reduces CO 2 emissions over time, compared to the business-as-usual forecast, with the carbon constrained policy producing the largest decline. As a package, the three policies together could cut CO 2 emissions from the electricity sector by an estimated 41% by 2030. →This study underscores the value of incentivizing energy efficiency in a portfolio of energy and
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Harvest, employment, exports, and prices in Pacific Northwest forests, 1965-2010
Debra D. Warren
2011-01-01
Provides historical information on log harvest; employment in the forest industries; international trade in logs, lumber, and chips; and volume and average prices of sawtimber stumpage sold by national forests.
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Effects of smoke on horticulture
Energy Technology Data Exchange (ETDEWEB)
Moehring, H K
1963-01-01
A discussion is presented of the incompatibility of supply and demand of agricultural products in the Ruhr district with respect to quantity, quality, and type of vegetation and lumber according to seasonal demands. The problems of specialized demands for lumber, flowers, and increased requests for land to expand industrial plants, highways, and living communities present additional headaches for those who are concerned with industrial and agricultural management in a culturally ever-changing society. The ecological problems of attempting to control damage to vegetation caused by gas and smog pollution are specified and underscored by citing significant statistics. Remedial measures in terms of tax relief and artificial means of protecting vegetation (green-house) from the devastations of pollution are also elaborated.
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Bosch, C A
1971-04-23
The chief conclusion to be drawn from the results of this study is that redwoods are amazingly vigorous. The results support both the lumber companies and the conservationists. There is no question that old growth giant redwoods must be preserved. Only commercial greed could be a basis for refuting that stand. On the other hand, the lumber companies seem to be supported in their contention that redwoods can be farmed without driving them to extinction. The central issue revolves around the old trees. And here profit is the big factor. Lumbering is an important industry in California, and redwood lumbering represents about 20 percent of the industry (l). Most of the big names in timber, such as Weyerhaeuser and Georgia-Pacific, are involved in logging the California redwood. At the current rate of logging, particularly of old growth stands, the Bank of America estimates that employment in Humboldt County will be down significantly by 1975 (4). It has been argued that tourism would more than compensate for the lower employment in logging. But not if the trees that the tourists come to see are gone. Why can't young and mature trees be harvested at a reasonable rate, the old trees saved, and both tourism and logging flourish? The question posed earlier has been answered. Redwood growth and survival can be modeled, using matrix methods in a new context. Meaningful conclusions may be drawn. And the results are sufficiently tantalizing to inspire further research.
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40 CFR 60.2245 - What is an air curtain incinerator?
2010-07-01
... Industrial Solid Waste Incineration Units for Which Construction Is Commenced After November 30, 1999 or for....2260). (1) 100 percent wood waste. (2) 100 percent clean lumber. (3) 100 percent mixture of only wood...
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Directory of Open Access Journals (Sweden)
Setsuo Iwakiri
2010-12-01
Full Text Available This research evaluated the quality of laminated veneer lumber - LVL manufactured with veneers of Schizolobium amazonicum (paricá, Eucalyptus saligna and Pinus taeda. The LVL panels were manufactured in the laboratory conditions composed by seven veneers, 2,0 mm thickness, with different structural compositions, using phenol-formaldehyde resin. The veneers of Schizolobium amazonicum- paricá- were pre-classified by using stress wave machine. The veneers of Eucalyptus saligna and Pinus taeda were disposed in the face layer to reinforce the structural strength of LVL panels. The LVL quality was evaluated using glue line shear strength and static bending test (MOE and MOR, edge and flat. Grading of paricá veneers based on MOEd did not affected significantly the results of the glue line shear strength and MOE and MOR edge. For the MOE and MOR flat, the use of veneers of MOEd grade 1 contributed significantly to increasing the average values of these properties. In the same way, using the Eucalyptus saligna veneers on the face of LVL resulted in higher average values of MOE and MOR, edge and flat.
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Energy Technology Data Exchange (ETDEWEB)
NONE
1994-03-01
For the natural environment preservation, effective utilization of resources, and maintenance of the ecosystem, an international cooperation model was proposed for the environmental harmony type green technosystem. A comprehensive evaluating analysis of a green forest resource, etc. as the global resource, and an intensive extraction of subjects and needs was made. The analysis was conducted of technical possibility and abstract business development effects toward the industrialization with high values added which is in harmony with the environment. As a case study, the Papua New Guinea area, Malaysia was selected and re-evaluated. For this typical tropical forest area, a new technical system was studied based on the natural environment, industry/economy, social/cultural assessment, etc., and a model for industrializing new international cooperation was proposed. For the model making for industrialization, various steps to be taken and conditions to be prepared were studied and arranged for the realization. Upon going ahead with the international technical cooperation, Japan, a large lumber consuming country, needs to always consider the fostering and effective use of lumber resource in particular. 27 refs., 28 figs., 30 tabs.
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The water footprint of wood for lumber, pulp, paper, fuel and firewood
Schyns, Joep F.; Booij, Martijn J.; Hoekstra, Arjen Y.
2017-09-01
This paper presents the first estimate of global water use in the forestry sector related to roundwood production for lumber, pulp, paper, fuel and firewood. For the period 1961-2010, we estimate forest evaporation at a high spatial resolution level and attribute total water consumption to various forest products, including ecosystem services. Global water consumption for roundwood production increased by 25% over 50 years to 961 × 109 m3/y (96% green; 4% blue) in 2001-2010. The water footprint per m3 of wood is significantly smaller in (sub)tropical forests compared to temperate/boreal forests, because (sub)tropical forests host relatively more value next to wood production in the form of other ecosystem services. In terms of economic water productivity and energy yield from bio-ethanol per unit of water, roundwood is rather comparable with major food, feed and energy crops. Recycling of wood products could effectively reduce the water footprint of the forestry sector, thereby leaving more water available for the generation of other ecosystem services. Intensification of wood production can only reduce the water footprint per unit of wood if the additional wood value per ha outweighs the loss of value of other ecosystem services, which is often not the case in (sub)tropical forests. The results of this study contribute to a more complete picture of the human appropriation of water, thus feeding the debate on water for food or feed versus energy and wood.
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Energy Technology Data Exchange (ETDEWEB)
NONE
2001-03-01
Promising market opportunities for the sale of Active Solar Thermal Systems (ASTS) in the institutional, commercial and industrial sectors of the Canadian economy were examined in an effort to identify the main factors for success and the barriers to development of the ASTS market. This report described some of the action plans which could help Natural Resources Canada and the industry to develop these markets. It was noted that a promising ASTS application should have a substantial market. Some of the promising applications for ASTS include air heating applications such as: (1) make-up air to an industrial facility, particularly one that requires a high rate of air flow or air layer destratification, such as in welding operations, paint shops or vehicle maintenance facilities, (2) ventilation to a high-walled commercial or institutional building that requires high air flow such as in schools, recreational facilities, multi-residential or retail buildings, and (3) slow drying applications for crops, lumber or other materials. Promising water heating applications include: (1) high volume low temperature rise applications such as in swimming pools, (2) domestic hot water to high density accommodations such as in hotels, multi-unit dwellings, college residences and military barracks, (3) domestic hot water to an isolated location such as campgrounds or lodges, and (4) process hot water used for water washing in industry, restaurants, farms and car washes. This study concluded that there are many opportunities for sales of ASTS to the institutional, commercial and industrial sectors, but combined efforts are needed by committed members of the community to take advantage of these opportunities. 15 refs., 11 tabs., 2 figs., 4 append.
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Statistical process control for residential treated wood
Patricia K. Lebow; Timothy M. Young; Stan Lebow
2017-01-01
This paper is the first stage of a study that attempts to improve the process of manufacturing treated lumber through the use of statistical process control (SPC). Analysis of industrial and auditing agency data sets revealed there are differences between the industry and agency probability density functions (pdf) for normalized retention data. Resampling of batches of...
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Utilization of the Eastern Hardwood Resource by the Hardwood Sawmilling Industry
William Luppold; John Baumgras; John Baumgras
2001-01-01
The eastern hardwood resource contains numerous species that differ in grain, color, texture, and workability. Because the value of hardwoods is derived from appearance, these variations in physical attributes can cause the price for identical grades of hardwood lumber to vary by as much as 600% between species. As a result, there is incentive for primary processors to...
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Economic analysis of wood energy valorization
International Nuclear Information System (INIS)
Fries, Juliana.
1988-01-01
Companies linked to the lumber activities began to concern about the valorization of their industrial residues: either by creating new products or by utilizing them for energy generation. At the same time, companies from other sectors began investing in reforestations dedicated to energy generation (mainly eucalyptus), induced by the possibility of obtaining tax incentives and by the need of assuring their own provisions of wood, thus minimizing this raw-material, as well as its sensibility to the variation of its price in the market. However almost nothing have been researched, either about the economical feasibility of energetic valorization of the lumber in the form of industrial residues or as wood supplied by reforestation dedicated to energy generation. This dissertation propose to examine those cases analysing the concerned costs and their economical feasibility. (author). 20 refs., 19 figs., 32 tabs
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The shaping-lathe headrig-- key to utilization of hardwoods growing on southern pine sites
P. Koch
1974-01-01
For every cubic foot of pine on southern pine sites, there is about 0.8 cubic foot of hardwood. The shaping-lathe headrig, now in the final stages of commercialization, is a key to utilizing these small mixed hardwoods for pallets and industrial lumber. Lathe residues in the form of flakes can be the raw material for a new major industry manufacturing exterior...
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Energy Technology Data Exchange (ETDEWEB)
NONE
2001-03-01
Research and development has been made on a wooden board manufacturing technology re-utilizing demolished building lumbers and waste plastics with an intention of saving resources and reducing wastes. This paper summarizes the achievements in fiscal 2000. In developing the technology to re-use demolished building lumbers, a method for removing metals attached to demolished building lumbers was established by using a magnetic separator and a metal detector, with which it was verified that iron can be removed nearly 100%. With regard to waste plastics, simultaneous use of specific gravity separation utilizing centrifugal force and electrostatic separation provided a prospect that metals and plastics of high melting points can be removed from mixed resins in waste household electric appliances, and that polypropylene (PP), polystyrene (PS), and ABS can be classified at high accuracy. In manufacturing waste wood and waste plastic boards, pilot plants were built to use the 'melt spray method', 'melt blow method', and 'laminating method' as the means to spray molten resin onto wood raw materials, wherein trials were performed on mixing molten resins with wood flakes, and on board forming. (NEDO)
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California's hardwood resource: history and reasons for lack of a sustained hardwood industry
Dean W. Huber; Philip M. McDonald
1992-01-01
Interest in utilizing California's forest-zone hardwoods for lumber and wood products has waxed and waned for more than 140 years. In spite of many unsuccessful ventures, strong interest is once again evident from landowners, processors, consumers, and policy makers. Their interest suggests a need to know past pitfalls, to recognize some realities of hardwood...
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Wakisaka, I; Yanagihashi, T; Tomari, T; Sato, M
1990-03-01
The present study is based on an analysis of routinely submitted reports of occupational accidents experienced by the workers of industrial enterprises under the jurisdiction of Kagoshima Labor Standard Office during a 5-year period 1983 to 1987. Officially notified injuries serious enough to keep employees away from their job for work at least 4 days were utilized in this study. Data was classified so as to give an observed frequency distribution for workers having any specified number of accidents. Also, the accident rate which is an indicator of the risk of accident was compared among different occupations, between age groups and between the sexes. Results obtained are as follows; 1) For the combined total of 6,324 accident cases for 8 types of occupation (Construction, Transportation, Mining & Quarrying, Forestry, Food manufacture, Lumber & Woodcraft, Manufacturing industry and Other business), the number of those who had at least one accident was 6,098, of which 5,837 were injured only once, 208 twice, 21 three times and 2 four times. When occupation type was fixed, however, the number of workers having one, two, three and four times of accidents were 5,895, 182, 19 and 2, respectively. This suggests that some workers are likely to have experienced repeated accidents in more than one type of occupation.(ABSTRACT TRUNCATED AT 250 WORDS)
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Directory of Open Access Journals (Sweden)
Ramazan Kurt,
2012-07-01
Full Text Available Laminated veneer lumbers (LVLs were manufactured from half-round sliced I-214 hybrid poplar clone veneers with MUF adhesives using press pressures ranging from 2.5 to 15 kg cm-2. The results showed that the press pressures affected the glue line thickness (GLT and the physical and mechanical properties of the LVLs. Higher specific gravity (SG and mechanical properties, but lower GLT were developed as a result of using higher press pressures. The optimum press pressure was found to be 10 kg cm-2 in relation to GLT, SG, and mechanical properties. Significant linear correlations were found between GLT and mechanical properties. GLT can be used to determine the quality of wood bonding and may become a valuable tool for this purpose. Reliable data on the optimum GLT and press pressures can be used to design safe wood bonding applications in all aspects of wood based composites, as well as wood constructions when appropriate techniques are adopted to measure the GLT.
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Hardwood lumber distribution yards: Output, demands, and perceptions of their role
Urs Buehlmann; Omar Espinoza; Robert Smith; Matthew Bumgardner
2011-01-01
Efficient and effective supply chains strengthen the entire forest products industry value chain. As the secondary wood products industry has been transformed by the decline of large manufacturers in some industry segments, the industry's supply chain has responded to these new realities. Remaining and new customers tend to be smaller and have unique needs and...
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2012-02-14
... 202(b)(1); (B) An affirmative determination of market disruption or threat thereof under section 421(b... Lumber Company, Colville, WA September 27, 2010. Arden Division. 81,039 HDM Furniture Industries, Mt. Airy, NC April 16, 2011. Inc., Henredon Plant 10, Furniture Brands International, Furniture Brands...
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36 CFR 223.187 - Determinations of unprocessed timber.
2010-07-01
... generally recognized by the industry as setting a selling standard; and, (ii) A statement by the... setting a selling standard. (3) Lumber, construction timbers, or cants for remanufacture, except western... or better, with a maximum cross section of 2,000 square centimeters (310 square inches) for any...
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International Nuclear Information System (INIS)
Hubbard, A.J.
1993-01-01
Since October of 1988 the State of Wisconsin Department of Natural Resources has regulated over four hundred substances as hazardous air pollutants. The rule regulates new as well as existing sources of air pollution in Wisconsin. Consequently, all permits to operate an air pollution source in Wisconsin must address the hazardous air emissions potential of the source. While widely perceived as a clean-burning fuel, wood is often burned in a manner which clearly results in significant emissions of very hazardous air pollutants. Research conducted on a 20 million BTU per hour wood-fired spreader stoker boiler in northern Wisconsin showed that this boiler has the potential to emit 0.022 pound of benzene and 0.012 pound of formaldehyde per ton (lb/ton) of wood fired. Recent stack tests at more than a dozen other small industrial wood-fired facilities in Wisconsin show a range of formaldehyde emissions of 0.0007--0.1950 lb/ton. Work at Birchwood Lumber ampersand Veneer showed that the benzene and formaldehyde emission rates under good firing conditions are an order of magnitude lower than the benzene and formaldehyde emission rates under poor firing conditions. This finding has supported Wisconsin's regulatory approach of encouraging wood-fired facilities to enhance the quality of the combustion process as a technique to minimize the hazardous air pollution potential of industrial wood combustion. The Wisconsin strategy is to define open-quotes good combustion technologyclose quotes through easily measurable combustion parameters rather than emission standards. This paper presents several techniques in use in Wisconsin to comply with open-quotes good combustion technologyclose quotes for industrial wood-fired furnaces. These techniques include fuel blending overfire air, furnace insulation, and proper grate design
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Optical Inspection In Hostile Industrial Environments: Single-Sensor VS. Imaging Methods
Cielo, P.; Dufour, M.; Sokalski, A.
1988-11-01
-wavelength polymer sheet thickness gauging and thermographic imaging, 3-D lumber profiling, line-array inspection of textiles and glassware, as well as on-line optical inspection for the control of automated arc welding. In each case the design choices between single or multiple-element detectors, mechanical vs. electronic scanning, laser vs. incoherent illumination, etc. will be discussed in terms of industrial constraints such as speed requirements, protection against the environment or reliability of the sensor output.
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Richard Bergman; Scott A. Bowe
2008-01-01
The goal of this study was to find the environmental impact of hardwood lumber production through a gate-to-gate Life-Cycle Inventory (LCI) on hardwood sawmills in the northeast and northcentral (NE/NC) United States. Primary mill data was collected per CORRIM Research Guidelines (CORRIM 2001). Life-cycle analysis is beyond the scope of the study.
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Is Eastern Hardwood Sawtimber Becoming Scarcer?
William G. Luppold; Gilbert P. Dempsey; Gilbert P. Dempsey
1996-01-01
In recent years the hardwood lumber industry has become increasingly concerned about the availability and quality of hardwood sawtimber. However, these concerns seem to contradict USDA Forest Service estimates of increased volume and quality of hardwood sawtimber. This paper examines changes in eastern hardwood sawtimber inventories and the apparent contradiction...
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Richard D. Bergman
2007-01-01
Using sustainable building materials is gaining a significant presence in the United States therefore proving sustainability claims are becoming increasingly more important. Certifying wood products as green building materials is vital for the long-term productivity of the wood building industry and for forest management. This study examined hardwood lumber...
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16 CFR 1302.1 - Scope and application.
2010-01-01
... use by, consumers. For example, contact adhesives available in retail stores, such as lumber yards or hardware stores, for sale to consumers would be included in the scope of the ban even though such outlets may sell such products primarily to industrial or professional users. The manufacturer who markets an...
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Directory of Open Access Journals (Sweden)
DONG Zhan
2014-12-01
Full Text Available Objective: To assess the clinical outcomes of posterior decompression, interbody fusion and internal fixationfor the treatment of the upper lumbar intervertebral disc herniation. Methods: Twelve patients with the upper lumbar intervertebral disc herniation were treated by posterior decompression, interbosy fusion and internal fixation. The time of the operation, the amount of bleeding and the clinical efficacy were evaluated. Results: The time of operation was (143±36 min and the amount of bleeding during operation was (331.5±47.9 mL. There was no spinal cord and injuries, nerve injury, epidural damage and leakage of cerebrospinal fluid. All patients were followed up for 10～19 months with the average being 12.6 months. The functional scoring of Japanese Orthopedic Association (JOA before the operation was (11.4±3.3 scores and final score after follow-up was (22.9±3.1 scores and there were statistical difference (P＜0.01. Lumber interbody fusion of all patients completed successfully and the good rate after the operation was 91.7%. Conclusion: Posterior decompression, interbody fusion and internal fixation for the treatment of the upper lumbar intervertebral disc herniation was characterized by full exposure, safety and significant efficacy.
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International Nuclear Information System (INIS)
Hino, Hiroyuki; Abumi, Kuniyoshi; Kaneda, Kiyoshi; Sato, Eishu
1996-01-01
Results of brace treatment of 29 spondylolysis patients were reported. Patients were those who were diagnosed by scout roentgenography and accumulated 99m Tc at spondylolytic site by bone scintigraphy or by single photon emission computed tomography (SPECT) which being found more convenient to see the accumulation than the scintigraphy. Coaptation after brace treatment was observed by flat and tomographic roentgenography. Under limited sports activity, the hard brace was used for about 4 months and then soft one, for 2 months. Coaptation and repair were observed for 46 (79%) of 58 part defects in the 29 patients. Since lumber spine spondylolysis is mostly caused by fatigue fracture and bone metabolism is activated at the lesional site, 99m Tc accumulation can be seen at the spondylolytic site by bone scintigraphy with high frequency. Therefore, the rate of repair can be increased when brace treatment was applied for patients with positive bone scintigraphy findings. The scintigraphy was thus useful far selecting patients suitable for brace treatment. (K.H.)
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2011-10-18
...''), high-density fiberboard (``HDF''), stone and/or plastic composite, or strips of lumber placed edge-to... Industry Co., Ltd., (14) Suzhou Dongda Wood Co., Ltd., (15) Guangzhou Pan Yu Kang Da Board Co., Ltd., (16... Determination of Sales at Less Than Fair Market Value: Synthetic Indigo From the People's Republic of China, 65...
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A Multiple Sensor Machine Vision System for Automatic Hardwood Feature Detection
D. Earl Kline; Richard W. Conners; Daniel L. Schmoldt; Philip A. Araman; Robert L. Brisbin
1993-01-01
A multiple sensor machine vision prototype is being developed to scan full size hardwood lumber at industrial speeds for automatically detecting features such as knots holes, wane, stain, splits, checks, and color. The prototype integrates a multiple sensor imaging system, a materials handling system, a computer system, and application software. The prototype provides...
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Alaska birch for edge-glued panel production—considerations for wood products manufacturers
David. Nicholls
2010-01-01
Edge-glued panels could become a natural extension for the birch (Betula papyrifera Marsh.) lumber industry in Alaska, resulting in greater utilization of the birch resource while allowing producers to explore a wider variety of products and markets. Key advantages of edge-glued panel production include the relatively low cost of equipment, the...
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Determination of Calorific Values of Some Nigerian Bio-Mass Solid ...
African Journals Online (AJOL)
Nigerian biomass for thermal energy generation can be classified into field wastes, such as straw and corn cob; processing by products, such as rice husk, cocoa pods and palm kernel husk; and products from the lumber industry, such as saw dust, fire wood and wood shavings. These materials are produced in sufficiently ...
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Adhesives with wood materials : bond formation and performance
Charles R. Frihart; Christopher G. Hunt
2010-01-01
Adhesive bonding of wood plays an increasing role in the forest products industry and is a key factor for efficiently utilizing our timber resource. The main use of adhesives is in the manufacture of building materials, including plywood, oriented strandboard, particleboard, fiberboard, structural composite lumber, doors, windows and frames, and factory-laminated wood...
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De novo genome assembly of Geosmithia morbida, the causal agent of thousand cankers disease
Taruna A. Schuelke; Anthony Westbrook; Kirk Broders; Keith Woeste; Matthew D. MacManes
2016-01-01
Geosmithia morbida is a filamentous ascomycete that causes thousand cankers disease in the eastern black walnut tree. This pathogen is commonly found in the western U.S.; however, recently the disease was also detected in several eastern states where the black walnut lumber industry is concentrated. G. morbida is one of two...
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Paula M. Pijut; Keith E. Woeste; G. Vengadesan
2007-01-01
Hardwood forests and plantations are an important economic resource for the forest products industry worldwide and to the international trade of lumber and logs. Hardwood trees are also planted for ecological reasons, for example, wildlife habitat, native woodland restoration, and riparian buffers. The demand for quality hardwood from tree plantations will continue to...
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Wood products used for residential repair and remodeling in the United States, 1991
D. B. McKeever; R. G. Anderson
Large amounts of lumber and wood panel products are used annually for the repair and remodeling of residential structures and properties in the United States. In response to the need by government and industry for detailed information on this important market for timber products, a study was conducted by the Timber Demand and Technology...
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K. J.S. Jayawickrama; G.R. Johnson; T. Ye
2005-01-01
As in many temperate regions of the world, forest tree improvement got underway in the Pacific Northwest of the USA in the 1950s, with a number of companies and agencies starting independent tree improvement programs. Booth-Kelly Lumber Co., Crown Zellerbach Corp., the Industrial Forestry Association, Port Blakely Mill Co., Simpson Timber Co., Timber Service Co., the...
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Variation in natural durability of seven Eucalyptus grandis x Eucalyptus urophylla hybrid clones
F.J.N. Franca; T.S.F.A. Franca; R.A Arango; B.M. Woodward; G.B. Vidaurre
2017-01-01
Programs aimed at developing clones of hybrid trees are commonly established in Brazil to meet the demands of various forest-based industries. These programs have continually improved the quality of eucalyptus wood, which has the potential to reduce deforestation by lowering demand for other high-value species. This is particularly true in the lumber market, but little...
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Peter Koch
1975-01-01
Virtually all nations have an under-utilized resource of small-diameter, low-grade hardwoods of mixed species in a range of densities. The shaping-lathe headrig, now in the final stages of commercialization, is a key to utilizing these hardwoods for pallets, industrial lumber, and-with further development-railroad crossties. Lathe residues in the form of flakes can be...
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Thomas Brandeis; Stanley Zarnoch; Christopher Oswalt; Jeffery Stringer
2017-01-01
Hardwood lumber harvested from the temperate broadleaf and mixed broadleaf/conifer forests of the east-central United States is an important economic resource. Forest industry stakeholders in this region have a growing need for accurate, reliable estimates of high-quality wood volume. While lower-graded timber has an increasingly wide array of uses, the forest products...
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Dumetz , Ludwig; Gaudreault , Jonathan; Thomas , André; Marier , Philippe; Lehoux , Nadia; Bril El-Haouzi , Hind
2015-01-01
International audience; Raw material heterogeneity, complex transformation processes, and divergent product flowsmake sawmilling operationsdifficult to manage. Most north-American lumber sawmillsapply a make-to-stock production strategy, some accepting/refusing orders according to available-to-promise (ATP) quantities, while a few uses more advanced approaches. This article introduces a simulation framework allowing comparing and evaluatingdifferentproduction planning strategies as well as or...
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Energy Technology Data Exchange (ETDEWEB)
Hino, Hiroyuki; Abumi, Kuniyoshi; Kaneda, Kiyoshi; Sato, Eishu [Hokkaido Univ., Sapporo (Japan). School of Medicine
1996-06-01
Results of brace treatment of 29 spondylolysis patients were reported. Patients were those who were diagnosed by scout roentgenography and accumulated {sup 99m}Tc at spondylolytic site by bone scintigraphy or by single photon emission computed tomography (SPECT) which being found more convenient to see the accumulation than the scintigraphy. Coaptation after brace treatment was observed by flat and tomographic roentgenography. Under limited sports activity, the hard brace was used for about 4 months and then soft one, for 2 months. Coaptation and repair were observed for 46 (79%) of 58 part defects in the 29 patients. Since lumber spine spondylolysis is mostly caused by fatigue fracture and bone metabolism is activated at the lesional site, {sup 99m}Tc accumulation can be seen at the spondylolytic site by bone scintigraphy with high frequency. Therefore, the rate of repair can be increased when brace treatment was applied for patients with positive bone scintigraphy findings. The scintigraphy was thus useful far selecting patients suitable for brace treatment. (K.H.)
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Directory of Open Access Journals (Sweden)
Yaroslav MATSYSHYN
2014-03-01
Full Text Available Sawing solid wood (lumber, wooden boards into blanks is an important technological operation, which has significant influence on the efficiency of the woodworking industry as a whole. Selecting a rational variant of lumber cutting is a complex multicriteria problem with many stochastic factors, characterized by incomplete information and fuzzy attributes. About this property by currently used automatic optimizing cross-cut saw is not always rational use of wood raw material. And since the optimization algorithms of these saw functions as a “black box”, their improvement is not possible. Therefore topical the task of developing a new approach to the optimal cross-cutting that takes into account stochastic properties of wood as a material from biological origin. Here we propose a new approach to the problem of lumber optimal cutting in the conditions of uncertainty of lumber quantity and fuzziness lengths of defect-free areas. To account for these conditions, we applied the methods of fuzzy sets theory and used a genetic algorithm to simulate the process of human learning in the implementation the technological operation. Thus, the rules of behavior with yet another defect-free area is defined in fuzzy expert system that can be configured to perform specific production tasks using genetic algorithm. The author's implementation of the genetic algorithm is used to set up the parameters of fuzzy expert system. Working capacity of the developed system verified on simulated and real-world data. Implementation of this approach will make it suitable for the control of automated or fully automatic optimizing cross cutting of solid wood.
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Demographics, the housing market, and demand for building materials
Al Schuler; Craig Adair
2003-01-01
Historically, housing has been critical to the health of the forest products industry since two-thirds or more of our structural lumber and panel products are consumed in new housing and remodeling. Likewise, it is important to the overall economy, accounting for one-fifth of GDP in 2001, and 40 percent of GDP growth in 2001 (Joint Center for Housing Studies 2002). The...
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ROMI 4.0: Rough mill simulator 4.0 users manual
R. Edward Thomas; Timo Grueneberg; Urs. Buehlmann
2015-01-01
The Rough MIll simulator (ROMI Version 4.0) is a computer software package for personal computers (PCs) that simulates current industrial practices for rip-first, chop-first, and rip and chop-first lumber processing. This guide shows how to set up the software; design, implement, and execute simulations; and examine the results. ROMI 4.0 accepts cutting bills with as...
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Kiln drying maple for structural uses
Xiping Wang; William T. Simpson; Brian K. Brashaw; Robert J. Ross
2002-01-01
Structural lumber products are traditionally manufactured from softwoods. However, with shrinking supplies of softwood lumber and abundant supplies of hardwood lumber, there is increasing interest in the use of hardwoods for structural applications. One factor that will be important in both the technical and economic feasibility of using hardwoods for structural lumber...
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Economic choice for hardwood sawmill operations (ECHO)
P.H. Steele; Philip A. Araman; C. Boden
2002-01-01
Reductions in sawkerf on headrigs and resaws can dramatically increase lumber recovery. Research has also shown that lumber target size reductions are even more important than kerf reductions in providing increased lumber recovery. Decreases in either sawkerf or lumber size, however, always come at some cost in both capital and variable costs. Determining whether the...
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Consumer preferences and willingness to pay for character-marked cabinets from Alaska birch.
Geof Donovan; David. Nicholls
2003-01-01
Alaska birch lumber has a higher occurrence of defects (knots, bark pockets, flecks, spalting, etc.) when compared to competing hardwoods. These defects are a disadvantage when birch lumber is graded under standard National Hardwood Lumber Association (NHLA) grading rules. This paper examines whether defects and other character markings found in birch lumber may be an...
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ECHO: Machine feasibility program
Philip H. Steele; Craig Boden; Philip A. Araman
2000-01-01
Reductions in saw kerf (the term saw kerf refers to both the sawtooth width as well as the actual sawline made in sawing) on headrigs and resaws can dramatically increase lumber recovery. Research has also shown that lumber target size reductions are even more important than kerf reductions in providing increased lumber recovery. Decreases in either kerf or lumber size...
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Large-Scale Variations in Lumber Value Recovery of Yellow Birch and Sugar Maple in Quebec, Canada.
Hassegawa, Mariana; Havreljuk, Filip; Ouimet, Rock; Auty, David; Pothier, David; Achim, Alexis
2015-01-01
Silvicultural restoration measures have been implemented in the northern hardwoods forests of southern Quebec, Canada, but their financial applicability is often hampered by the depleted state of the resource. To help identify sites most suited for the production of high quality timber, where the potential return on silvicultural investments should be the highest, this study assessed the impact of stand and site characteristics on timber quality in sugar maple (Acer saccharum Marsh.) and yellow birch (Betula alleghaniensis Britt.). For this purpose, lumber value recovery (LVR), an estimate of the summed value of boards contained in a unit volume of round wood, was used as an indicator of timber quality. Predictions of LVR were made for yellow birch and sugar maple trees contained in a network of more than 22000 temporary sample plots across the Province. Next, stand-level variables were selected and models to predict LVR were built using the boosted regression trees method. Finally, the occurrence of spatial clusters was verified by a hotspot analysis. Results showed that in both species LVR was positively correlated with the stand age and structural diversity index, and negatively correlated with the number of merchantable stems. Yellow birch had higher LVR in areas with shallower soils, whereas sugar maple had higher LVR in regions with deeper soils. The hotspot analysis indicated that clusters of high and low LVR exist across the province for both species. Although it remains uncertain to what extent the variability of LVR may result from variations in past management practices or in inherent site quality, we argue that efforts to produce high quality timber should be prioritized in sites where LVR is predicted to be the highest.
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1984-01-01
BERGSTROM AIR FORCE CITY OF AUSTIN 4,745 4,745 CPT CORPORATION 66 66 CSR CONTRACTING INC 554 554 DAILEY...317 STARBUCK INDUSTRIAL PUMP SALES COM 147 147 RIDGE CONSTRUCTION CO INC 240 240 SIUSLAW CONSTRUCTION 352 352 SPOONER MECHANICAL CONTRS 226 226 TOTAL... STARBUCK 965 965 STEVENSON BLOCH LUMBER COMPANY 44 44 SUMNER SPACE TECH ENGINEERING INC 762 762 SUNNYSIDE INDEPENDENT FOOD PROCSSRS CORP 86 66 TACOMA
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Utilization of Oregon’s timber harvest and associated direct economic effects.
Krista M. Gebert; Charles E. Keegan; Sue Willits; Al. Chase
2002-01-01
With more than 16 million acres of commercial timberland, Oregonâs forest products industry is an important part of Oregonâs economy and a major player in the Nationâs wood products market. Despite declining production over the last decade, in 1998 Oregon was still the leading producer of softwood lumber and plywood in the United States, and the timber harvested in...
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Large-Scale Variations in Lumber Value Recovery of Yellow Birch and Sugar Maple in Quebec, Canada.
Directory of Open Access Journals (Sweden)
Mariana Hassegawa
Full Text Available Silvicultural restoration measures have been implemented in the northern hardwoods forests of southern Quebec, Canada, but their financial applicability is often hampered by the depleted state of the resource. To help identify sites most suited for the production of high quality timber, where the potential return on silvicultural investments should be the highest, this study assessed the impact of stand and site characteristics on timber quality in sugar maple (Acer saccharum Marsh. and yellow birch (Betula alleghaniensis Britt.. For this purpose, lumber value recovery (LVR, an estimate of the summed value of boards contained in a unit volume of round wood, was used as an indicator of timber quality. Predictions of LVR were made for yellow birch and sugar maple trees contained in a network of more than 22000 temporary sample plots across the Province. Next, stand-level variables were selected and models to predict LVR were built using the boosted regression trees method. Finally, the occurrence of spatial clusters was verified by a hotspot analysis. Results showed that in both species LVR was positively correlated with the stand age and structural diversity index, and negatively correlated with the number of merchantable stems. Yellow birch had higher LVR in areas with shallower soils, whereas sugar maple had higher LVR in regions with deeper soils. The hotspot analysis indicated that clusters of high and low LVR exist across the province for both species. Although it remains uncertain to what extent the variability of LVR may result from variations in past management practices or in inherent site quality, we argue that efforts to produce high quality timber should be prioritized in sites where LVR is predicted to be the highest.
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Energy Technology Data Exchange (ETDEWEB)
Uchida, Ryusei; Takahashi, Sadao; Ando, Tadashi; Kumano, Kiyoshi; Hiranuma, Kenji; Kanazawa, Yousuke; Konishi, Seiji; Eguchi, Masanobu; Tanioka, Hisaya (KantoRosai Hospital, Kawasaki, Kanagawa (Japan))
1989-11-01
We studied to provide precise correlations between the intensity of MRI signals and the degenerative changes of the nucleus pulposes of the L4/5 intervertebral disk herniations. 23 cases with the L4/5 intervertebral disk herniations having surgical treatment were examined using Magnetom H 15 (1.5 tesla) with surface coil. The images were obtained with T2 images (long TR (1000{approx}1600 msec), TE (60{approx}90 msec)). The intensity was measured using FUJI densitometer FD 101 at the lumber vertebral body and the intervertebral disk. We calculated the L4/5 intervertebral disk degeneration ratio (determined by comparing the modified L4/5 MR signal intensity with the modified L2/3 MR signal itensity). Histological changes were examined in the cellular components of the nucleus pulposus (such as the number of the nucleus cells, nucleus cell nesting and HE stainability of the nucleus cell) and the matrics substance (such as fibrillation, hyaline degeneration and granular degeneration). Histochemical studies were performed using Scott's Method (AB-0.4 M MgCl{sub 2} Alcinophilia, AB-09 M, MgCl{sub 2} Alcinophilia) to investigate glycosaminoglycans of the nucleus pulposus. We compared the histological and histochemical changes with the MR L4/5 intervetebral disk degeneration ratio. The decreasing MRI signal intensity of the nucleous pulposus was (1) corresponded to the pathological changes such as the increasing number of the cell nesting, fibrillation and hyaline degeneration of the nucleus polposus. (2) corresponded to the decrease in the total glycosaminoglycans of the nucleus pulposus. (3) corresponded to the early stage of degeneration of the nucleus polposus, but in aging when all levels of intervertebral disk degeneration appeared, we could not know the degree of the disk degeneration from the signal intensity of MRI. (J.P.N.).
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Commercial production of ethanol in the San Luis Valley, Colorado. Final report
Energy Technology Data Exchange (ETDEWEB)
Hewlett, E.M.; Erickson, M.V.; Ferguson, C.D.; Boswell, B.S.; Walter, K.M.; Hart, M.L.; Sherwood, P.B.
1983-07-01
The commercial feasibility of producing between 76 and 189 million liters (20 to 50 million gallons) of ethanol annually in the San Luis Valley, Colorado using geothermal energy as the primary heat source was assessed. The San Luis Valley is located in south-central Colorado. The valley is a high basin situated approximately 2316 meters (7600 feet) above sea level which contains numerous warm water wells and springs. A known geothermal resource area (IGRA) is located in the east-central area of the valley. The main industry in the valley is agriculture, while the main industry in the surrounding mountains is lumber. Both of these industries can provide feedstocks for the production of ethanol.
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Directory of Open Access Journals (Sweden)
Piyali Mondal
2018-01-01
Full Text Available Introduction: Disability related to chronic Low Back Pain (LBP is a multi-factorial phenomenon, associated with high social and health costs, with a prevalence ranging from 11 to 76%. Significant and long-lasting pain relief can be achieved with transforaminal epidural steroid injection. Surgery is indicated for those patients with progressive neurological deficits or severe LBP refractory to conservative measures. Aim: To evaluate the efficacy of transforaminal epidural steroid injection through pelvic angle measurement, pain and disability measurements in patients with LBP and radiculopathy. Materials and Methods: This prospective randomized controlled study was conducted in Department of Pain in ESI institute of pain management for the industrial workers at Kolkata, India between October 2015 and September 2016. Sixty patients aged between 18 to 60 years, who attended pain clinic with complaints of LBP with unilateral radiculopathy due to lumber disc herniation were included in this trial. Patients were divided into 2 groups (30 patients in each group; Group I: Test group received single transforaminal epidural steroid injection with deposteroid (20 mg and 0.25% bupivacaine (total 2 ml together with oral medications and exercises at day 0. Group II: Control group received only medications and exercises on day 0/visit 1. Each patient was followed up for one month at visit 2. Each patient was assessed with Numeric Rating Scale (NRS for pain intensity and modified Oswestry Disability Index (ODI for measurement for disability and pelvic angle measurement on affected side. Results: During study period, 60 confirmed patients were included in the analysis. NRS for pain intensity measurement between visit 1(V1 and 2 (V2, showed significant improvement (p-value is < 0.001 in group I. ODI scores between 2 visits showed better outcome in group I. Pelvic angle measurement of affected limb on second visit in both groups as compared to first visit, showed
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General Design and EIS, Humboldt Harbor and Bay, California. Navigation Improvements.
1976-08-01
Bakeries , Inc. 75 Bakery products Halvorsen Lumber Products 65 Sawmill——remanufacturing plant Precision Lumber Cciupany 45 Lumber Bayley Suit , Inc. 40...governments receive revenue from retail sales and use taxes, local property taxes, and city business, license or franchise taxes. The sales tax is levied
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Process industry properties in nuclear industry
International Nuclear Information System (INIS)
Zheng Hualing
2005-01-01
In this article the writer has described the definition of process industry, expounded the fact classifying nuclear industry as process industry, compared the differences between process industry and discrete industry, analysed process industry properties in nuclear industry and their important impact, and proposed enhancing research work on regularity of process industry in nuclear industry. (authors)
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Loss from variation in sawing precision
1964-01-01
A major loss sustained by small mills results from inaccurately cut lumber. Such lumber sells only at reduced prices and encounters stiffer sales resistance than lumber from the more accurately cutting band mills. A less apparent loss is the excessive loss of material that results from inaccurate cutting.
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Market possibilities for biofuels
International Nuclear Information System (INIS)
Hektor, B.
1992-01-01
The market for biofuels in Sweden after introduction of a proposed CO 2 -tax on fossil fuels is forecast. The competition between biofuels, fossil fuels and electricity is described for important market segments such as: Paper industry, Sawmills, Other energy-intensive industry, Power and heat producers, small Heat producers, and for Space heating of one-family houses. A market increase of the use of biofuels is probable for the segment small (district) heating centrals, 10 TWh in the next ten year period and even more during a longer period. Other market segments will not be much affected. An increased use of biofuels in paper and pulp industry will not influence the fuel market, since the increase will happen in the industry's normal lumber purchase. (2 figs., 18 tabs.)
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2010-07-01
... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2971 Section 60... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2971 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Within...
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Energy Technology Data Exchange (ETDEWEB)
Ingman, Daniel; Gustafsson, Maria; Westermark, Mats
2007-12-15
Within the pulp and paper and saw mill industries there are large quantities of waste heat in the form of moist air or humid flue gases. The temperature and dew point are generally too low for the streams to be useful as process heat. Waste heat can be recovered from humid gas streams e.g. outgoing gas from paper machines, lumber dryers, green liquor flash tanks, flue gases from power and recovery boilers, lime kilns etc. In general, this waste heat is available around 50-65 deg C. One way to utilise the heat on a higher temperature level is by means of heat pumping. The present project studies the possibility to use a recently developed absorption heat pump technology for upgrading waste heat to district heating or process steam. Via direct contact between the absorbent and humid gas stream, the moisture is condensed in the absorbent and the latent heat simultaneously increases the liquid's temperature. A number of process solutions have been calculated in terms of technical and economic performance. The process can be designed for production of hot water or process steam from upgraded waste heat. The end product is indirectly governed be the selection of absorbent or working medium. Investigated absorbents are solutions of potassium formate, sodium hydroxide and phosphoric acid, of which the former two have been included in the techno-economic calculations. The upgraded heat can either save costs by replacing primary fuel or result in increased revenues by exporting produced heat. Internally, the produced heat often replaces oil or electricity on the margin. The choice of regeneration method for the used and diluted absorbent is governed by the mill's energy situation. Industries with large waste heat resources, high value on process steam and use of heat on district heat level, waste heat driven regeneration is advisable. Industries with similar value on MP and LP steam should use back-pressure regeneration with MP steam for optimum cost and energy
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Implementation of a real-time statistical process control system in hardwood sawmills
Timothy M. Young; Brian H. Bond; Jan Wiedenbeck
2007-01-01
Variation in sawmill processes reduces the financial benefit of converting fiber from a log into lumber. Lumber is intentionally oversized during manufacture to allow for sawing variation, shrinkage from drying, and final surfacing. This oversizing of lumber due to sawing variation requires higher operating targets and leads to suboptimal fiber recovery. For more than...
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Potential for yield improvement in combined rip-first and crosscut-first rough mill processing
Ed Thomas; Urs Buehlmann
2016-01-01
Traditionally, lumber cutting systems in rough mills have either first ripped lumber into wide strips and then crosscut the resulting strips into component lengths (rip-first), or first crosscut the lumber into component lengths, then ripped the segments to the required widths (crosscut-first). Each method has its advantages and disadvantages. Crosscut-first typically...
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Regional softwood sawmill processing variables as influenced by productive capacity
P. H. Steele; F. G. Wagner; K. E. Skog
The relationship between annual softwood sawmill production and lumber processing variables was examined using data from Sawmill Improvement Program (SIP) studies of 650 softwood mills. The variables were lumber recovery factor (LRF); headrig and resaw kerf width; total sawing variation, rough green size, and oversizing-undersizing for 4/4 and 8/4 lumber; planer...
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Software analyzes feasibility of saw kerf reduction for hardwood mills
Philip H. Steele
2005-01-01
Reductions in saw kerf on head rigs and resaws can dramatically increase lumber recovery in hardwood sawmills. Research has shown that lumber sawing variation reduction will increase lumber recovery above that obtained solely from kerf reduction. Reductions in sawing machine kerf or variation always come at some cost in both capital and variable costs. Determining...
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Commercial production of ethanol in the San Luis Valley, Colorado. Final Report
Energy Technology Data Exchange (ETDEWEB)
Hewlett, E.M.; Erickson, M.V.; Ferguson, C.D.; Sherwood, P.B.; Boswell, B.S.; Walter, K.M.; Hart, M.L.
1983-07-01
The purpose of this study is to assess the commercial feasibility of producing between 76 and 189 million liters (20 and 50 million gallons) of ethanol annually in the San Luis Valley, Colorado using geothermal energy as the primary heat source. The San Luis Valley is located in south-central Colorado. The valley is a high basin situated approximately 2316 meters (7600 feet) above sea level which contains numerous warm water wells and springs. A known geothermal resource area (KGRA) is located in the east-central area of the valley. The main industry in the valley is agriculture, while the main industry in the surrounding mountains is lumber. Both of these industries can provide feedstock for the production of ethanol.
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Russell C. Moody; Jen Y. Liu
1999-01-01
Glued structural members are manufactured in a variety of configurations. Structural composite lumber (SCL) products consist of small pieces of wood glued together into sizes common for solid-sawn lumber. Glued-laminated timber (glulam) is an engineered stress-rated product that consists of two or more layers of lumber in which the grain of all layers is oriented...
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Preliminary Full-Scale Tests of the Center for Automated Processing of Hardwoods' Auto-Image
Philip A. Araman; Janice K. Wiedenbeck
1995-01-01
Automated lumber grading and yield optimization using computer controlled saws will be plausible for hardwoods if and when lumber scanning systems can reliably identify all defects by type. Existing computer programs could then be used to grade the lumber, identify the best cut-up solution, and control the sawing machines. The potential value of a scanning grading...
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Philip A. Araman; Janice K. Wiedenbeck
1995-01-01
Automated lumber grading and yield optimization using computer controlled saws will be plausible for hardwoods if and when lumber scanning systems can reliably identify all defects by type. Existing computer programs could then be used to grade the lumber, identify the best cut-up solution, and control the sawing machines. The potential value of a scanning grading...
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Design and operation of a solarheated dry kiln for tropical latitudes
Brian Bond; Omar Espinoza; Philip Araman
2011-01-01
Lumber is usually dried to a specific moisture content prior to further manufacturing or use. While lumber can be air-dried, the ambient humidity in most localities prevents the lumber from reaching the moisture content necessary for dimensional stability and use, especially for interior use. Solar kilns are an inexpensive alternative to conventional steam-heated kilns...
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1982-01-01
Near the southern tip of Madagascar, the Onilahy River (23.5S, 44E) drains a near barren landscape, the result of rapid deforestation for quick profits from the lumber industry with no regard to the environmental impact. At the turn of the century, the island was a lush tropical paradise with about 90 percent of the surface forested. Now, at the close of the century, only about 10 percent of the forests remain in inaccessible rugged terrain.
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Method for adjusting warp measurements to a different board dimension
William T. Simpson; John R. Shelly
2000-01-01
Warp in lumber is a common problem that occurs while lumber is being dried. In research or other testing programs, it is sometimes necessary to compare warp of different species or warp caused by different process variables. If lumber dimensions are not the same, then direct comparisons are not possible, and adjusting warp to a common dimension would be desirable so...
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Clinical application of multi-slice helical CT volumetric scanning in lumber spine
International Nuclear Information System (INIS)
Wang Ling; Ge Yinghui; Zhu Shaocheng; Zhang Ming; Cheng Tianming; Lei Zhidan; Lv Chuanjian; Sun Xiaoping; Wu Minghui; Guo Ying; Ma Qianli; Wen Zeying
2008-01-01
Objective: To evaluate the clinical application value of multi-slice helical CT volumetric (VH) scanning in lumber spine. Methods: One thousand of patients with back and leg pain who underwent CT examinations were selected as subjects. We simulated the traditional protocol of single-slice(SS) discrete scanning for L3/4, L4/5, and L5/S1 intervertebral discs. The VH scanning mode was performed with 120 kV, 210 mAs, pitch of 1.5 and coverage of 97.5 mm. The simulated SS scanning mode was performed with 120 kV, 240 mAs and coverage of 45.0 mm. The diagnostic outcomes and the radiation doses were compared between the two scanning modes. Two groups doctors observed ten terms, including the osseous spinal stenosis, narrowed intervertebral space and so on in two scanning modes respectively. Then consistency analysis of the data was carded out. Results: The VH scanning mode showed far more features than the SS mode. The detection rates of the VH mode in the osseous spinal stenosis, narrowed intervertebral space, herniated nucleus pulposus, narrowed lateral recess, vertebral lesion, hypertrophy of L5 transverse process, abnormal direction of facet, facet degeneration, lumbar spondyloschisis, and paraspinal soft tissue were 11.8% (n=118), 38.5% (n=385), 9.3% (n=93), 46.8% (n=468), 31.4% (n=314), 5.7% (n= 57), 25.4% (n=254), 49.7% (n=497), 9.9% (n=99), and 0.6% (n=6) respectively, while the detection rates of the SS mode in ten terms were 5.6% (n=56), 0, 0.6% (n=6), 27.9% (n=279), 22.4% (n=224), 1.2% (n=12), 16.7% (n=167), 37.2% (n=372), 0.5% (n=5), and 0.2% (n=2) respectively. The difference between the two groups had statistically significance (average P 0.05). The detection rates of the VH mode were higher than the SS mode in the osseous spinal stenosis, narrowed intervertebral space, herniated nucleus pulposus, lumbar spondyloschisis, being 6.2% (n=62), 38.5% (n=385), 8.7% (n=87), and 9.4% (n=94), respectively. In addition, VH mode only partially showed the articular
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Energy Technology Data Exchange (ETDEWEB)
Marvillet, Ch. [Ecole Centrale de Lyon, 69 - Ecully (France); Groupement pour la Recherche sur les Echangeurs Thermiques, GRETh (France)
2001-10-01
Refrigeration is used in most of the industrial domains: food industry (conservation of the organoleptic properties and sanitary quality of products, control of fermentation, of juice concentration and of the dehydration of products), transformation industries (plastic industry, rubber industry, mechanical industry (fretting, hardening and surface treatment of materials, dehumidification of compressed air), liquefaction and purification of industrial gases and hydrocarbons, processing of wastes (removal of VOCs, purification of liquid effluents etc..), civil engineering (consolidation of soils, cooling of big concrete structures), leisure (skating rink, artificial snow). (J.S.)
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Biomechanical analysis of psoas major muscle by MR imaging
International Nuclear Information System (INIS)
Nagura, Takeo
1997-01-01
Our aim was to investigate the biomechanical function of the psoas major muscle. First, we carried out anatomical and function-morphological observation of 2 cadavers (46-year-old man and 86-year-old woman). Second, we reconstituted the three-dimensional geometrical models of the psoas major muscle using MR multi-laminograms of the lumber spine regions from 15 normal adult men. Third, we calculated the moment against the lumber hip joint region and the lumber pelvic region. We also examined, the functional change of the psoas major muscle associated with various positional changes by using the model. The psoas major muscle developed the lateroflection moment and the axial compression force against the lumber vertebra and the anterior shear force against the lower lumber vertebra, and posterior shear force against the pelvic at the iliopubic eminence region. The lateroflection moment is largest at the hip joint. We could find no individual differences of the function in the psoas major muscle and a few change in functional activity by the positional change between the lumber and the hip joint. These results suggest that the psoas major muscle has the function to support and stabilize the lumber by compression force and the pelvic-hip joint by posterior shear force, and also the function as an actuator for the hip joint. These suggest that the psoas major muscle has the sufficient function and structure for human to take orthograde by 2 feet. (K.H.)
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Szwedzka, K.; Gruszka, J.; Szafer, P.
2016-08-01
Improving energy efficiency is one of the strategic objectives of the European Union for rational energy economy. To make efforts to improve energy efficiency have been obliged both small and large end-users. This article aims to show the possibilities of improving energy efficiency by introducing technical and technological process changes of pine lumber drying. The object of the research is process of drying lumber implemented in a production company, which is a key supplier of large furniture manufacturer. Pine lumber drying chamber consume about 45% of total electricity in sawmill. According to various sources, drying of 1m3 of lumber uses about 3060kWh and is dependent of inter alia: the drying process itself, the factors affecting the processing time and the desired output moisture content of the timber. The article proposals for changes in the process of drying lumber pine have been positively validated in the company, and as a result their energy consumption per 1 m3 of product declined by 18%.
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Training industry needs & Technology Industry needs
Klemke, Roland; Kuula, Timo; Helin, Kaj; Wild, Fridolin
2017-01-01
This deliverable joins D1.1 (User Industry Needs) and D1.2 (Technology Industry Needs and Affordances) and reports on the outcomes of Tasks T1.1 (Training Industry Assessment) and T1.2 (Technology Industry Assessment). We merged the deliverables for the following reasons: For readability ease we
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Industrial initiatives in the wind industry
International Nuclear Information System (INIS)
Edworthy, J.
1992-01-01
Industrial initiatives are methods of lobbying and marketing to increase the activity, revenues, profits, and commercial viability of an industry. They may be undertaken by industry individuals or firms, industry groups, government agencies, or combinations of all these. In Canada, one example of an industrial initiative is the Canadian Wind Energy Association. Other initiatives relevant to the wind power industry include Technology Inflow Programs sponsored by External Affairs Canada, used for visiting foreign firms with the view to licensing foreign technology, and Industrial Research Assistance Programs to develop or adapt new technologies in partnership with government. The Conservation/Renewable Energy Council, Small Power Producers of Alberta, and Independent Power Producers Society of Ontario are also active in supporting wind energy initiatives. In other countries, notable initiatives for wind energy include the Danish wind turbine warranty guarantee program. The Western Wind Industry Network of Canada conducts regional lobbying. It is suggested that in Canada, more such networks are needed, as well as joint ventures with utilities and governments, and more work with the regulatory agencies, to promote wind energy
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INDUSTRI KREATIF INDONESIA: PENDEKATAN ANALISIS KINERJA INDUSTRI
Directory of Open Access Journals (Sweden)
Ahmad Kamil
2015-10-01
Full Text Available In 2008, the Department of Commerce of the Republic of Indonesia has launched a creative economic development documents interpreted the 2025 Indonesia became the starting point and guide the development of the creative economy in Indonesia. With the existence of this document, the industry and its stakeholders or other stakeholders can readily develop the creative economy in Indonesia. Economic development in the direction of the creative industries is one manifestation of optimism aspiration to support the Master Plan for the Acceleration and Expansion of Indonesia's Economic Development in realizing the vision of Indonesia are being developed nation. The main objective of this study is the first to analyze the role of the creative industries in Indonesia for labor, value added and productivity, secondly, to analyze the performance trend of the creative industries sector, and third, to analyze the factors affecting the performance of the creative industries sector in Indonesia. Under Indonesia Standard Industrial Classification (ISIC and codes 151-372 (manufacturing industries category identified 18 industry groups belonging to the creative industries, showed that the performance of the national creative industries has been relatively high (in terms of trend analysis of the performance of the industrial creative. Furthermore, regression analysis of panel data (econometrics indicates that company size (SIZE, wages for workers (WAGE and the content of local inputs (LOCAL has a significant impact on the performance of Indonesia's creative industry. Meanwhile, the concentration ratio (CR4 no consequences but have koresi significantly positive effect on the performance of Indonesia’s creative industry.
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Global Markets and the Health of American Forests: A Forest Service Perspective
Sally Collins; David Darr; David Wear; Hutch Brown
2008-01-01
The United States is rich in forests, yet about 39% of the softwood lumber used by Americans in 2005 came from other countries (WWPA 2006). In fact, the United States has not been âself-sufficientâ in lumber (with exports exceeding imports) for more than 40 years. According to Haynes et al. (2007), the trade deficit in lumber has grown from 4.1 billion board feet (bbf...
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Fridiyanti, Inayah; Massijaya, M. Y.
2018-03-01
This research was focused on the utilization of oil palm trunk waste as a Parallel Strand Lumber (PSL) raw material. This research aimed to analyze the effect of adhesive types and glue spreads to the physical and mechanical properties of PSL. The adhesive types used were isocyanate and urea formaldehyde adhesives. The glue spreads used were 150 g/m2 and 300 g/m2. The research results showed that the moisture content of PSL ranged from 9.30% to 11.80%. The PSL density ranged from 0.64 to 0.78 g/cm3. The volume shrinkage ranged from 5.69 to 7.17%. Modulus of Elasticity (MOE) parallel to the grain and edge side ranged from 51.6 × 103 to 98.3 × 103 kg/cm2, and 62.1 × 103 to 99.9 × 103 kg/cm2, respectively. The Modulus of Rupture (MOR) parallel to the grain and edge side ranged from 269 to 724 kg/cm2 and 342 to 728 kg/cm2, respectively. The PSL hardness perpendicular to the grain, parallel to the grain and the edge side ranged from 135 to 300 kg/cm2, 87 to 321 kg/cm2, and 128 to 251 kg/cm2, respectively. The compressive strength ranged from 181 to 231 kg/cm2. The best adhesive and glue spreads of PSL was isocyanate with glue spread 300 g/m2. PSL made from hot pre-pressed long strand of oil palm trunk waste bonded by isocyanate fulfill JAS 1152: 2007. However, those of bonded by urea formaldehyde failed to fulfill the standard. The physical and mechanical properties of PSL made from oil palm trunk were better compared to those of solid oil palm trunk.
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Waterborne Commerce of the United States, Calendar Year 1985. Part 5. National Summaries.
1987-05-01
raomts the perfomsac* of the water carrier industry in toerm of con-miles on a typo of service basis a"d provides detailed data on typos of traffic and...Group 24-Lumber and Wood Products 1Ml Coal and lignite Except furniture Group 13-Crude Petroleum 2411 Logs 2412 Rafted logs 1311 Crude petroleum 2413...7.8 percent in 1985. 19 5 amonted to 1,788.4 million tons. a decrease of Export. to Candian Great Lakes ports decreased 4.617.6 million tone
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COMPARISON BETWEEN WOOD DRYING DEFECT SCORES: SPECIMEN TESTING X ANALYSIS OF KILN-DRIED BOARDS
Djeison Cesar Batista; Márcio Pereira da Rocha; Ricardo Jorge Klitzke
2015-01-01
It is important to develop drying technologies for Eucalyptus grandis lumber, which is one of the most planted species of this genus in Brazil and plays an important role as raw material for the wood industry. The general aim of this work was to assess the conventional kiln drying of juvenile wood of three clones of Eucalyptus grandis. The specific aims were to compare the behavior between: i) drying defects indicated by tests with wood specimens and conventional kiln-dried boards; and ii) ph...
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Applying industrial symbiosis to chemical industry: A literature review
Cui, Hua; Liu, Changhao
2017-08-01
Chemical industry plays an important role in promoting the development of global economy and human society. However, the negative effects caused by chemical production cannot be ignored, which often leads to serious resource consumption and environmental pollution. It is essential for chemical industry to achieve a sustainable development. Industrial symbiosis is one of the key topics in the field of industrial ecology and circular economy, which has been identified as a creative path leading to sustainability. Based on an extensively searching for literatures on linking industrial symbiosis with chemical industry, this paper aims to review the literatures which involves three aspects: (1) economic and environmental benefits achieved by chemical industry through implementing industrial symbiosis, (2) chemical eco-industrial parks, (3) and safety issues for chemical industry. An outlook is also provided. This paper concludes that: (1) chemical industry can achieve both economic and environmental benefits by implementing industrial symbiosis, (2) establishing eco-industrial parks is essential for chemical industry to implement and improve industrial symbiosis, and (3) there is a close relationship between IS and safety issues of chemical industry.
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Petroleum industry of Korea seen from industry
Energy Technology Data Exchange (ETDEWEB)
Kim, H.P. [SK Co, Seoul (Korea, Republic of)
1998-05-01
The domestic petroleum industry faced with outward opening and exchange crisis is put under the most difficult period so far, and costs reduction and securing international competitive power in software field are emerging as important assignments on which the life and death of national key industries depends not only as a restructuring issue of each petroleum company. Required strategy of petroleum industry to solve this effectively this year must be the thorough revamping through restructuring and reform of management standards not the survival exercise through price competition. For this, each petroleum company and distributor should open a new petroleum industry in which fair rules of the game are developed as well as costs reduction through joint efforts and value creation in overall industry. For this, government should support the domestic petroleum industry to stand up straight as a keeper of domestic energy industry by helping it to arm with international competitive power within a short period of time through overall needed system and legal scheme. It is because nobody can deny that energy industry is the key industry on which national existence is at stake.
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Relevance of Industrial and Science Parks to Industrial ...
African Journals Online (AJOL)
Here, we reviewed the impact of Industrial and Science Parks on industrial ... and stimulate the development of small and medium size enterprises as a base for ... In order to achieve these, emphasis should be on establishing Industrial and ... transfer, industrial park, Science Park, industrial development, innovation, ...
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2011-10-27
... received a certification of eligibility to apply for trade adjustment assistance benefits and such supply...; Coastal Lumber Company, Hacker Valley, WV: September 7, 2010 TA-W-80,422F; Coastal Lumber Company...
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Education-industry partnership: the chemical industry experience
International Nuclear Information System (INIS)
Bricknell, D.J.
1994-01-01
The European Chemical Industry and the Nuclear Power Industry share similar problems and hopefully can share similar solutions to them. A recent survey of public opinion conducted on behalf of the chemical industry has shown that the general public knows little about the industry and does not trust it to behave responsibly. The industry is responding in two ways: firstly to demonstrate that it is a responsible member of the community by operating to the highest safety and environmental standards and by being open in its dealings with the public on such matters. Secondly the industry is working with the education system to ensure that the public has the opportunity to gain a good education in science, is able to make rational judgments about risks and benefits and is better able to understand and accept the role of the chemical industry in society
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International Nuclear Information System (INIS)
Schindler, I.; Wiesenberger, H.
2001-01-01
This chapter of the environmental control report deals with the environmental impact of the industry in Austria. It gives a review of the structure and types of the industry, the legal framework and environmental policy of industrial relevance. The environmental situation of the industry in Austria is analyzed in detail, concerning air pollution (SO 2 , NO x , CO 2 , CO, CH 4 , N 2 O, NH 3 , Pb, Cd, Hg, dioxin, furans), waste water, waste management and deposit, energy and water consumption. The state of the art in respect of the IPPC-directives (European Integrated Pollution Prevention and Control Bureau) concerning the best available techniques of the different industry sectors is outlined. The application of European laws and regulations in the Austrian industry is described. (a.n.)
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2011-10-26
... received a certification of eligibility to apply for trade adjustment assistance benefits and such supply...-80,422E; Coastal Lumber Company, Hacker Valley, WV: September 7, 2010 TA-W-80,422F; Coastal Lumber...
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Energy Technology Data Exchange (ETDEWEB)
NONE
1999-03-01
The FY 1998 programs for development of technologies for commercialization of industrial solar systems include those for freezing/refrigeration systems utilizing solar heat, and international joint programs for development of technologies for the solar heat-utilizing systems. The studies are also conducted to draw the technological development programs for the solar heat-utilizing systems to be developed in the future. For development of the solar heat-utilizing freezing/refrigeration systems, the efforts are directed to extending service life of hydrogen occluding alloy to at least 10 years, which is one of the final targets. High reversibility up to 1,000 cycles is confirmed with the alloy working at low temperature for generating low-temperature heat. The international joint programs for technological development include technology evaluation of lumber drying by solar heat by operating the pilot plant, training of engineers and study on commercialization of the concept in Republic of Indonesia. The studies on technological development of solar heat-utilizing systems include those on classification of the solar heat-utilizing systems by area and utilization type, and evaluation of operating temperature levels and the merits and themes/problems. (NEDO)
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2012-04-01
Pressure-treated (PT) wood lumber All the panels were made with 7/16 in. thick 4 ft2 oriented strand board ( OSB ) as a backing material (Home Depot...No. 2B finish 20 gauge) stainless steel sheets glued to the OSB backing board with construction adhesive to form a single 4 ft2 panel. PT lumber...PT lumber was secured to the OSB with a single VA in. exterior screw (Home Depot [Cat. No. 131-537]) at each end of the board. The brick panels were
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Market study for direct utilization of geothermal resources by selected sectors of economy
Energy Technology Data Exchange (ETDEWEB)
1980-08-01
A comprehensive analysis is presented of industrial markets potential for direct use of geothermal energy by a total of six industry sectors: food and kindred products; tobacco manufactures; textile mill products; lumber and wood products (except furniture); chemicals and allied products; and leather and leather products. A brief statement is presented regarding sectors of the economy and major manufacturing processes which can readily utilize direct geothermal energy. Previous studies on plant location determinants are summarized and appropriate empirical data provided on plant locations. Location determinants and potential for direct use of geothermal resources are presented. The data was gathered through interviews with 30 senior executives in the six sectors of economy selected for study. Probable locations of plants in geothermal resource areas and recommendations for geothermal resource marketing are presented. Appendix A presents factors which impact on industry location decisions. Appendix B presents industry executives interviewed during the course of this study. (MHR)
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Landscape of Industry: Transformation of (Eco Industrial Park through history
Directory of Open Access Journals (Sweden)
Archana Sharma
2013-11-01
Full Text Available The landscape of industry has been changing over time. Industry has transformed and many tangents have emerged from the sporadic home-based cottage industries to geographically scattered large manufacturing industries to co-located industrial parks to environment friendly eco-industrial parks. Curiosity about the catalysts that bring about the transformation of industrial landscape is the motivation of this article. Through the narrative on Industrial Park and the gradual shift towards Eco-Industrial Park, this article aims to shed light on the context and conditions that act as catalysts for industrial transformations, so as to serve as a reference for predicting future changes in industrial landscape.
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The early mills, railroads, and logging camps of the Crossett Lumber Company
O.H. Doogie Darling; Don C. Bragg
2008-01-01
Form the earliest small-scale logging and milling operations to the multinational conglomerates of today, the timber industry has long shaped the social and economic history of the southern United States. Nowhere is this more true than in Crossett, Arkansas. Born of the axe and saw, oxen and steam engines, and nurtured by the railroad during its infancy, Crossett was...
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7 CFR 301.92-5 - Issuance and cancellation of certificates.
2010-01-01
... chapter; or (ii) The regulated articles are wood products such as firewood, logs, or lumber that are free of bark; 10 or 10 Firewood, logs, lumber of species listed in 301.92-2(d) and marked with an asterisk...
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2013-12-23
...); adds flexibility for the Board to nominate eligible persons to fill vacancies that occur during a term... operate (U.S. or import); add flexibility for the Board to nominate eligible persons to fill vacancies... and Border Protection. 2010 and 2011 U.S. data is from Forest Economic Advisors. It is noted that for...
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2013-09-25
... in any region in which they operate (U.S. or import); add flexibility for the Board to nominate... they operate (U.S. or import); add flexibility for the Board to nominate eligible persons to fill... and Border Protection. 2010 and 2011 U.S. data is from Forest Economic Advisors. It is noted that for...
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2013-04-24
... at www.regulations.gov or sent to the Promotion and Economics Division, Fruit and Vegetable Program... assessments. The information collection requirements in the request are essential to carry out the intent of...
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Economic implications of manufacturing sawed ties and timbers
Lawrence D. Garrett; Lawrence D. Garrett
1969-01-01
The purpose of this paper is to discuss those factors that affect the profitability of manufacturing timbers and show that the combined manufacture of both lumber and timbers will provide a greater daily income than the manufacture of lumber alone.
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Energy Technology Data Exchange (ETDEWEB)
Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia
2007-12-01
This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of
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Dutch industry, smart(est) industry
Sol, E.J.; Steinbuch, M.; Keulen, F. van; Houten, F.J.A.M.; Horst, T.J.J. van der
2015-01-01
Digitalisering verandert onze samenleving. De combinatie van opkomende technologieën, zoals het Internet, micro-sensoren, 3D-printing en big data maakt volledig nieuwe producten en diensten mogelijk. In de industrie wordt niet voor niets gesproken over een vierde industriële revolutie. Het is voor
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Differential Globalization of Industry- and Non-Industry-Sponsored Clinical Trials.
Atal, Ignacio; Trinquart, Ludovic; Porcher, Raphaël; Ravaud, Philippe
2015-01-01
Mapping the international landscape of clinical trials may inform global health research governance, but no large-scale data are available. Industry or non-industry sponsorship may have a major influence in this mapping. We aimed to map the global landscape of industry- and non-industry-sponsored clinical trials and its evolution over time. We analyzed clinical trials initiated between 2006 and 2013 and registered in the WHO International Clinical Trials Registry Platform (ICTRP). We mapped single-country and international trials by World Bank's income groups and by sponsorship (industry- vs. non- industry), including its evolution over time from 2006 to 2012. We identified clusters of countries that collaborated significantly more than expected in industry- and non-industry-sponsored international trials. 119,679 clinical trials conducted in 177 countries were analysed. The median number of trials per million inhabitants in high-income countries was 100 times that in low-income countries (116.0 vs. 1.1). Industry sponsors were involved in three times more trials per million inhabitants than non-industry sponsors in high-income countries (75.0 vs. 24.5) and in ten times fewer trials in low- income countries (0.08 vs. 1.08). Among industry- and non-industry-sponsored trials, 30.3% and 3.2% were international, respectively. In the industry-sponsored network of collaboration, Eastern European and South American countries collaborated more than expected; in the non-industry-sponsored network, collaboration among Scandinavian countries was overrepresented. Industry-sponsored international trials became more inter-continental with time between 2006 and 2012 (from 54.8% to 67.3%) as compared with non-industry-sponsored trials (from 42.4% to 37.2%). Based on trials registered in the WHO ICTRP we documented a substantial gap between the globalization of industry- and non-industry-sponsored clinical research. Only 3% of academic trials but 30% of industry trials are
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Combined heat and power system with advanced gasification technology for biomass wastes
Energy Technology Data Exchange (ETDEWEB)
Mochida, S.; Abe, T.; Yasuda, T. [Nippon Furnace Kogyo Kaisha Ltd, Yokohama (Japan); Gupta, A.K. [Maryland Univ., College Park, MD (United States). Dept. of Mechnical Engineering
2013-07-01
The results obtained from an advanced gasification system utilizing high temperature steam are presented here. The results showed successful demonstration of clean syngas production having high calorific value fuel ({proportional_to}10 MJ/m{sup 3}N) using woody biomass wastes in a downdraft type gasifier. The gasification capacity of the plant on dry basis was 60 kg/h. The syngas produced can be utilized in an absorption type chiller for air conditioning. This advanced gasification technology allows one to transform wastes to clean energy at local production sites without any environmental impact and expensive waste transportation costs. The experience gained from the demonstration plant allows one to implement to other industrial applications for use as a decentralized unit and obtain clean syngas for local use. The demonstration conducted here shows that the system is favorable for onsite use of compatible combined heat and power (CHP) system including light oil supported diesel engine power generator. The biomass waste fuel from a lumber mill factory was used in this study. The factory handles a wide forests area of about 50 ha and produces about 2,500 m{sup 3}/year of wood chips from thin out trees and waste lumbers. This translates to a maximum 110 kg/h of wood chips that can be fed to a gasifier. The syngas produced was used for the combined heat and power system. Local use of biomass for fuel reforming reduces the cost of collection and transportation costs so that a sustainable business is demonstrated with profit from the generated electricity and thermal energy. The cost structure incorporates both the depreciation cost and operation cost of the system. Thermal energy from hot water can be used for drying lumbers and wood chips in a cascade manner. The drying process can be adopted for enhancing its productivity with increased variability on the quality of lumber. The results show that the combined heat and power system (CHP) offers good profitable
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African Journals Online (AJOL)
home
2014-03-20
Mar 20, 2014 ... usability and applicability for different purpose. The experiment considered different conditions. Pure plastic lumber and wood plastic composite lumber is initially produced and examined under room temperature and below room temperature. Under each condition, bending, tensile and impact strength ...
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Industrial chemistry engineering
International Nuclear Information System (INIS)
1993-01-01
This book on industrial chemistry engineering is divided in two parts. The first part deals with industrial chemistry, inorganic industrial chemistry, organic industrial chemistry, analytical chemistry and practical questions. The last parts explain the chemical industry, a unit parts and thermodynamics in chemical industry and reference. It reveals the test subjects for the industrial chemistry engineering with a written examination and practical skill.
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Productivity improvement through industrial engineering in the semiconductor industry
Meyersdorf, Doron
1996-09-01
Industrial Engineering is fairly new to the semiconductor industry, though the awareness to its importance has increased in recent years. The US semiconductor industry in particular has come to the realization that in order to remain competitive in the global market it must take the lead not only in product development but also in manufacturing. Industrial engineering techniques offer one ofthe most effective strategies for achieving manufacturing excellence. Industrial engineers play an important role in the success of the manufacturing facility. This paper defines the Industrial engineers role in the IC facility, set the visions of excellence in semiconductor manufacturing and highlights 10 roadblocks on the journey towards manufacturing excellence.
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Waste Management in Industrial Construction: Investigating Contributions from Industrial Ecology
Directory of Open Access Journals (Sweden)
Larissa A. R. U. Freitas
2017-07-01
Full Text Available The need for effective construction waste management is growing in importance, due to the increasing generation of construction waste and to its adverse impacts on the environment. However, despite the numerous studies on construction waste management, recovery of construction waste through Industrial Symbiosis and the adoption of other inter-firm practices, comprised within Industrial Ecology field of study, have not been fully explored. The present research aims to investigate Industrial Ecology contributions to waste management in industrial construction. The waste management strategies adopted in two industrial construction projects in Brazil are analyzed. The main waste streams generated are identified, recycling and landfilling diversion rates are presented and waste recovery through Industrial Symbiosis is discussed. A SWOT analysis was carried out. Results demonstrate that 9% of the waste produced in one of the projects was recovered through Industrial Symbiosis, while in the other project, waste recovery through Industrial Symbiosis achieved the rate of 30%. These data reveal Industrial Symbiosis’ potential to reduce landfilling of industrial construction wastes, contributing to waste recovery in construction. In addition, results show that industrial construction projects can benefit from the following synergies common in Industrial Ecology place-based approaches: centralized waste management service, shared waste management infrastructure and administrative simplification.
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2010-04-01
... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... compliance with the U.S. Department of Commerce Voluntary Product Standard PS 20-94 American Softwood Lumber...
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2013-10-02
... Furniture Co., Ltd. Dorbest Ltd., Rui Feng Woodwork Co., Ltd. Aka Rui Feng Woodwork (Dongguan) Co., Ltd., Rui Feng Lumber Development Co., Ltd. Aka Rui Feng Lumber Development (Shenzhen) Co., Ltd., Fine... Fung Wooden Factory, Sun Fung Co., Shin Feng Furniture Co., Ltd., Stupendous International Co., Ltd...
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Computer Vision System For Locating And Identifying Defects In Hardwood Lumber
Conners, Richard W.; Ng, Chong T.; Cho, Tai-Hoon; McMillin, Charles W.
1989-03-01
This paper describes research aimed at developing an automatic cutup system for use in the rough mills of the hardwood furniture and fixture industry. In particular, this paper describes attempts to create the vision system that will power this automatic cutup system. There are a number of factors that make the development of such a vision system a challenge. First there is the innate variability of the wood material itself. No two species look exactly the same, in fact, they can have a significant visual difference in appearance among species. Yet a truly robust vision system must be able to handle a variety of such species, preferably with no operator intervention required when changing from one species to another. Secondly, there is a good deal of variability in the definition of what constitutes a removable defect. The hardwood furniture and fixture industry is diverse in the nature of the products that it makes. The products range from hardwood flooring to fancy hardwood furniture, from simple mill work to kitchen cabinets. Thus depending on the manufacturer, the product, and the quality of the product the nature of what constitutes a removable defect can and does vary. The vision system must be such that it can be tailored to meet each of these unique needs, preferably without any additional program modifications. This paper will describe the vision system that has been developed. It will assess the current system capabilities, and it will discuss the directions for future research. It will be argued that artificial intelligence methods provide a natural mechanism for attacking this computer vision application.
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From a Music Industry to Sound Industries
Thor Magnusson
2013-01-01
Commodification has been an inherent aspect of music for many centuries. The aggregation of the diverse commodification practices could be described as an "industry," but this is an industry that has always been in a state of transition. New technologies, media formats, and practices appear regularly, requiring swift responses by the incumbent music industry. Although periods of relative stabil- ity have existed, where economic structures become established, the field has always been ch...
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International Nuclear Information System (INIS)
Santos, Joyra Amaral dos
1999-08-01
This works evaluates by punctuation the performance in conventional Brazilian industries radiation protection area which make use of small industrial gauges and industrial radiography. It proposes, procedures for industry self-evaluation, besides a new radiation protection plans pattern for the small industrial gauges area. The data source where inspection reports of Dosimetry Radiation Protection Institute/Nuclear Energy Commission conventional Brazilian industries' radiation protection plans, beyond visitation to the inspection place. The performance evaluation has been realized both in the administrative and operational aspects of the industries. About of 60% of the industries have a satisfactory register control which does not happen to the operational control. The performance evaluation advantage is that industries may self-evaluate, foreseeing Dosimetry Radiation Protection Institute's regulation inspections, correcting its irregularities, automatically improving its services. The number of industries which have obtained satisfactory performance in both areas is below 70%, both in administrative and operational aspects. Such number can be considered a low one as it is radiation protection. The procedures propose in this work aim to improve such a situation. (author)
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International Nuclear Information System (INIS)
Melvin, J.G.
1983-03-01
The technical and economic scope for industrial process electrification in Canada is assessed in the light of increasing costs of combustion fuels relative to electricity. It is concluded that electricity is capable of providing an increasing share of industrial energy, eventually aproaching 100 percent. The relatively low cost of electricity in Canada offers industry the opportunity of a head start in process electrification with consequent advantages in world markets both for industrial products and for electrical process equipment and technology. A method is described to promote the necessary innovation by providing access to technology and financing. The potential growth of electricity demand due to industrial electrification is estimated
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Determinant factors of industrial symbiosis: greening Pasir Gudang industrial park
Teh, B. T.; Ho, C. S.; Matsuoka, Y.; Chau, L. W.; Gomi, K.
2014-02-01
Green industry has been identified as an important element in attaining greater sustainability. It calls for harmonizing robust economic growth with environment protection. Industries, particularly in developing and transitional nations such as Malaysia, are in need of a reform. Many experts and international organizations suggest the concept of industrial symbiosis. Mainly, there are successful cases of industrial symbiosis practices around the world. However, there are numerous cases of failure too. As industrial symbiosis is an emerging new approach, with a short history of two decades, a lot of researches are generally focused on narrow context and technical details. There is a lack of concerted efforts to look into the drivers and barriers of industrial symbiosis across different cases. This paper aims to examine the factors influencing the development of industrial symbiosis from various countries to supports such networks to evolve in Pasir Gudang. The findings show institution, law and regulation, finance, awareness and capacity building, technology, research and development, information, collaboration, market, geography proximity, environmental issues and industry structure affect the formation of industrial symbiosis.
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Determinant factors of industrial symbiosis: greening Pasir Gudang industrial park
International Nuclear Information System (INIS)
Teh, B T; Ho, C S; Chau, L W; Matsuoka, Y; Gomi, K
2014-01-01
Green industry has been identified as an important element in attaining greater sustainability. It calls for harmonizing robust economic growth with environment protection. Industries, particularly in developing and transitional nations such as Malaysia, are in need of a reform. Many experts and international organizations suggest the concept of industrial symbiosis. Mainly, there are successful cases of industrial symbiosis practices around the world. However, there are numerous cases of failure too. As industrial symbiosis is an emerging new approach, with a short history of two decades, a lot of researches are generally focused on narrow context and technical details. There is a lack of concerted efforts to look into the drivers and barriers of industrial symbiosis across different cases. This paper aims to examine the factors influencing the development of industrial symbiosis from various countries to supports such networks to evolve in Pasir Gudang. The findings show institution, law and regulation, finance, awareness and capacity building, technology, research and development, information, collaboration, market, geography proximity, environmental issues and industry structure affect the formation of industrial symbiosis
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2010-07-01
... reporting requirements for air curtain incinerators that burn only wood waste, clean lumber, and yard waste... Qualification Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2973 What are the recordkeeping and reporting requirements for air curtain incinerators that burn only wood...
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2010-07-01
... title V operating permit for my air curtain incinerator that burns only wood waste, clean lumber, and... and Compliance Times for Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard...
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2010-07-01
... Commenced Construction On or Before November 30, 1999 Air Curtain Incinerators That Burn 100 Percent Wood... reporting requirements for air curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or... for air curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or yard waste? (a...
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75 FR 34320 - Asian Longhorned Beetle; Quarantined Area and Regulated Articles
2010-06-17
..., green lumber, firewood, stumps, roots, branches, and wood debris of half an inch or more in diameter are... living, dead, cut, or fallen, inclusive of nursery stock, logs, stumps, roots, branches, and debris of...) Firewood (all hardwood species), and green lumber and other material living, dead, cut, or fallen...
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DEFF Research Database (Denmark)
Dong, Liang; Fujita, Tsuyoshi; Dai, Ming
2016-01-01
situation. In order to investigate the eco-benefits of eco-industrial development in China, this study focused on an industrial and urban symbiosis case of Guiyang city in which process synergy, municipal solid wastes recycling and waste energy utilization were incorporated in this typical industrial city...... policy implications to address the barriers of promoting industrial and urban symbiosis were proposed. This study is critical for future industrial and urban planning policy making and shed a light on innovative eco-industrial development in China....
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Directory of Open Access Journals (Sweden)
Donny Richardo Sitohang
2012-02-01
Full Text Available Studi ini meneliti beban fisiologis yang dialami pekerja pada industri manufaktur, tepatnya pada industri pembuatan komponen pesawat terbang dan industri pembuatan sepatu. Pada industri pembuatan komponen pesawat terbang pekerjaan yang akan diteliti beban fisiologisnya adalah pekerjaan assembly, machining,dan metal forming. Untuk industri sepatu pekerjaan yang akan diamati adalah pekerjaan pola, jahit dan potong. Penelitian ini melibatkan 10 orang responden pada setiap jenis pekerjaan. Pada industri pembuatan komponen pesawat terbang nilai rata-rata denyut jantung kerja untuk pekerjaan assembly adalah sebesar 82.9±7,1 denyut/menit, untuk pekerjaan machining sebesar 79.9±9,5 denyut/menit, dan untuk pekerjaan metal forming sebesar 88,8 ±11,2 denyut/menit. Nilai rata-rata konsumsi oksigen relatif pada pekerjaan assembly adalah sebesar 20,8±4%, pekerjaan machining 23,1±5%, dan pekerjaan metal forming 26,4 ± 8%. Sedangkan pada industri pembuatan sepatu nilai denyut jantung kerja rata-rata untuk pekerjaan pola adalah 82±5,3 denyut/menit, pekerjaan jahit 84,5±6,1 denyut/menit, dan pekerjaan potong 88,4±11,5 denyut/menit. Nilai rata-rata konsumsi oksigen relatif pada pekerjaan pola adalah sebesar 15,8±5%, pekerjaan jahit 15,9±4%, dan pekerjaan potong 18±7%. Secara umum intensitas beban kerja fisik pada aktivitas yang diteliti baik pada industri pembuatan komponen pesawat terbang maupun industri pembuatan sepatu bersifat ringan dan masih berada dalam batas yang direkomendasikan. Kata kunci : Beban kerja fisiologis, Konsumsi Oksigen, Denyut Jantung, Skala Borg Generally, the purpose of this study is to evaluate work physical capacity of Indonesian Aerospace production division operators and shoe industry operators. In this study, physiological workloads were evaluated in assembly, machining, and metal forming tasks (Indonesian Aerospace pattern making activity, sewing, and cutting (shoe industry using three indicators (heart rate
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Olson, D.W.
2000-01-01
The state of the global industrial garnet industry in 1999 is discussed. Industrial garnet mined in the U.S., which accounts for approximately one-third of the world's total, is usually a solid-solution of almandine and pyrope. The U.S. is the largest consumer of industrial garnet, using an estimated 47,800 st in 1999 as an abrasive and as a filtration medium in the petroleum industry, filtration plants, aircraft and motor vehicle manufacture, shipbuilding, wood furniture finishing operations, electronic component manufacture, ceramics manufacture, and glass production. Prices for crude concentrates ranged from approximately $50 to $110/st and refined garnet from $50 to $215/st in 1999, depending on type, source, quantity purchased, quality, and application.
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Institute of Scientific and Technical Information of China (English)
Yinxing Hong; Yao Lu; Jianghuai Zheng
2017-01-01
In light of the relationship and the current disconnection between science & technology (S&T) innovation and industrial innovation in China,it is necessary to put forward and emphasize the concept of industrialized innovation.Industrialized innovation is the bridge and intermediation between S&T innovation and industrial innovation,which is not only a concept,but also a mechanism and combination force.There are two ways to achieve industrialized innovation:through industry-university-research coordination and through technology entrepreneurship.The meaning of industry-university-research coordination is not about coordination among industry,university and research sectors in an institutional sense;rather it is about the coordination of the functions of cultivation and development in new industries,new technologies,and new talents of industrialized innovation.The incentive mechanism for industrialized innovation should motivate not only innovation but also coordination.Technology entrepreneurship is the industrialization of new technology through business start-ups,which occurs beyond the stage of incubation and development of new technology.The capital of technology entrepreneurship is the set consisting of knowledge capital manifested through technological innovation,human capital manifested through entrepreneurs,and physical capital in the form of venture capital.While physical capital is indispensable,knowledge capital and human capital play the decisive role in technology entrepreneurship.The industrialization of technological innovation involves two requirements:one is to enable the new technology industry to achieve a large scale rapidly,and the other is to fully realize the potential value of the new technology.Both requirements are reliant on effective innovation in business models.
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Investment opportunity : the FPL low-cost solar dry kiln
George B. Harpole
1988-01-01
Two equations are presented that may be used to estimate a maximum investment limit and working capital requirements for the FPL low-cost solar dry kiln systems. The equations require data for drying cycle time, green lumber cost, and kiln-dried lumber costs. Results are intended to provide a preliminary estimate.
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2010-07-01
... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3066 Section 60... Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3066 What are the...
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2010-07-01
... reporting requirements for air curtain incinerators that burn only wood waste, clean lumber, and yard waste... Times for Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3068...
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2010-07-01
... close my air curtain incinerator that burns only wood waste, clean lumber, and yard waste and not... Compliance Times for Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60...
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76 FR 52541 - Asian Longhorned Beetle; Quarantined Areas and Regulated Articles
2011-08-23
... addition, nursery stock, logs, green lumber, firewood, stumps, roots, branches, and wood debris of half an... listed in Sec. 301.51-2(a) have included green lumber and other material living, dead, cut, or fallen... living, dead, cut, or fallen, inclusive of nursery stock, logs, stumps, roots, branches, and debris of...
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Financial risk of the biotech industry versus the pharmaceutical industry.
Golec, Joseph; Vernon, John A
2009-01-01
The biotech industry now accounts for a substantial and growing proportion of total R&D spending on new medicines. However, compared with the pharmaceutical industry, the biotech industry is financially fragile. This article illustrates the financial fragility of the biotech and pharmaceutical industries in the US and the implications of this fragility for the effects that government regulation could have on biotech firms. Graphical analysis and statistical tests were used to show how the biotech industry differs from the pharmaceutical industry. The two industries' characteristics were measured and compared, along with various measures of firms' financial risk and sensitivity to government regulation. Data from firms' financial statements provided accounting-based measures and firms' stock returns applied to a multifactor asset pricing model provided financial market measures. The biotech industry was by far the most research-intensive industry in the US, averaging 38% R&D intensity (ratio of R&D spending to total firm assets) over the past 25 years, compared with an average of 25% for the pharmaceutical industry and 3% for all other industries. Biotech firms exhibited lower and more volatile profits and higher market-related and size-related risk, and they suffered more negative stock returns in response to threatened government price regulation. Biotech firms' financial risks increase their costs of capital and make them more sensitive to government regulations that affect their financial prospects. As biotech products grow to represent a larger share of new medicines, general stock market conditions and government regulations could have a greater impact on the level of innovation of new medicines.
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Directory of Open Access Journals (Sweden)
Valter Afonso Vieira
2007-09-01
Full Text Available O tema satisfação no trabalho tem sido considerado nos últimos anos de grande importância tanto pela academia quanto pelos práticos. Estudar os fatores que antecedem a satisfação no trabalho tornou-se um potencial campo de investigação. Diante desse contexto, o objetivo principal deste artigo é verificar os antecedentes da satisfação no trabalho. O método empregou uma pesquisa de tipo conclusiva, caracterizada como quantitativa. Foram entrevistados 182 funcionários de uma grande empresa madeireira do oeste de Santa Catarina. Os resultados, após análise de regressão, identificaram que clima organizacional, benefícios sociais e remuneração para o trabalho foram as variáveis que tiveram uma relação positiva e significativa com a satisfação no trabalho. Considerações finais e sugestões para pesquisas futuras encerram a parte final do artigo.Job satisfaction has been given great importance in recent years not only by scholars but also by professionals. Factors that explain job satisfaction are therefore an interesting subject for investigation. As such, some aspects that contribute to job satisfaction were studied by the conclusive-quantitative method in relation to 182 employees from a large lumber company. Regression analysis of the results substantiated the hypotheses on organizational climate, social benefits and remuneration as having a positive and significant relation with job satisfaction. Suggestions for additional studies were also included.
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Solar Kilns: Feasibility of Utilizing Solar Energy for Drying Lumber in Developing Countries,
1977-01-01
each additional operation performed in the country. These industries are labor intensiveand "value added" manufacture is significant. There is...Bureau, Climatological Division. 1970. Clima - tological normals (1951-1970) for the Philippines, Manila. 3 Wernstedt, F. L., and J. E. Spencer. 1967...effectiveness. The construction costs, including labor , are based largely on material and labor costs in the Philippines. Where this information was
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Industrial relationships and nationalisation in the South Wales coalmining industry
Energy Technology Data Exchange (ETDEWEB)
Zweiniger-Bargielowska, I.-M. (University of Cambridge, Cambridge (United Kingdom))
1990-01-01
The thesis examines industrial relationships in the South Wales coal mining industry at a colliery level. Various industrial relations stereotypes in the industry and the effect of nationalization on them are examined. The study concentrates on the collieries rather than the communities, comparing four collieries. Colliery managers, underofficials and mineworkers are studied, both in themselves and in relation to each other. Insights are gained into the causes of conflict within the industry. It is concluded that the ownership of the industry is not a major determinant of the level of conflict. It is suggested that many established views on the mining work force and attitudes to nationalization, work and unions need reassessing.
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Matthew Bumgardner; David Nicholls; Valerie Barber
2009-01-01
In recent decades. red alder (Alnus rubra Bong.) has become an important Pacific Northwest hardwood in appearance-grade lumber markets, such as exports, furniture, and cabinets. However, red alder generally is a short-lived pioneer species, and small logs can result in proportionally large volumes of lower grade lumber containing numerous visual...
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Researchers propose single grade rule for evaluating hardwood pallet cants
Hal Mitchell; Marshall White; Philip Araman; Peter Hamner
2008-01-01
In "price taker" markets, successful businesses are the low cost producers, and pallet manufacturers are no exception. The single largest cost component of pallet manufacturing is raw material costs. Cants and lumber typically account for over 60% of operating costs. In the last three decades, cants have replaced lumber as the primary raw...
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40 CFR 60.3062 - What is an air curtain incinerator?
2010-07-01
... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3062 What is... this subpart. (1) 100 percent wood waste. (2) 100 percent clean lumber. (3) 100 percent yard waste. (4...
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International Co-operation: Industrialized and Industrializing Countries
International Nuclear Information System (INIS)
Khatib, H.
1996-01-01
Industrializing Countries are becoming increasingly important in the fossil fuels market. In their endeavour for development these countries need to be assisted by the industrialized countries in various problems of provision of capital, capacity building, technology transfer and protection to the environment. (author)
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The Computer Industry. High Technology Industries: Profiles and Outlooks.
International Trade Administration (DOC), Washington, DC.
A series of meetings was held to assess future problems in United States high technology, particularly in the fields of robotics, computers, semiconductors, and telecommunications. This report, which focuses on the computer industry, includes a profile of this industry and the papers presented by industry speakers during the meetings. The profile…
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Assessment of industrial liquid waste management in Omdurman Industrial Area
International Nuclear Information System (INIS)
Elnasri, R. A. A.
2003-04-01
This study was conducted mainly to investigate the effects of industrial liquid waste on the environment in the Omdurman area. Various types of industries are found around Omdurman. According to the ISC the major industries are divided into eight major sub-sectors, each sub-sector is divided into types of industries. Special consideration was given to the liquid waste because of its effects. In addition to the available data, personal observation supported by photographs, laboratory analyses were carried on the industrial effluents. The investigated parameters in the analysis were, BOD, COD, O and G, Cr, TDS, TSS, pH, temp and conductivity. Interviews were conducted with waste handling workers in the industries, in order to assess the effects of industrial pollution. The results obtained showed that pollutants produced by all the factories were found to exceed the accepted levels of the industrial pollution control. The effluents disposed of in the sites allotted by municipal authorities have adverse effects on the surrounding environment and public health and amenities. Accordingly the study recommends that the waste water must be pretreated before being disposed of in site allotted by municipal authorities. Develop an appropriate system for industrial waste proper management. The study established the need to construct a sewage system in the area in order to minimize the pollutants from effluents. (Author)
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Assessment of industrial liquid waste management in Omdurman Industrial Area
Energy Technology Data Exchange (ETDEWEB)
Elnasri, R A. A. [Institute of Environmental Studies, University of Khartoum, Khartoum (Sudan)
2003-04-15
This study was conducted mainly to investigate the effects of industrial liquid waste on the environment in the Omdurman area. Various types of industries are found around Omdurman. According to the ISC the major industries are divided into eight major sub-sectors, each sub-sector is divided into types of industries. Special consideration was given to the liquid waste because of its effects. In addition to the available data, personal observation supported by photographs, laboratory analyses were carried on the industrial effluents. The investigated parameters in the analysis were, BOD, COD, O and G, Cr, TDS, TSS, pH, temp and conductivity. Interviews were conducted with waste handling workers in the industries, in order to assess the effects of industrial pollution. The results obtained showed that pollutants produced by all the factories were found to exceed the accepted levels of the industrial pollution control. The effluents disposed of in the sites allotted by municipal authorities have adverse effects on the surrounding environment and public health and amenities. Accordingly the study recommends that the waste water must be pretreated before being disposed of in site allotted by municipal authorities. Develop an appropriate system for industrial waste proper management. The study established the need to construct a sewage system in the area in order to minimize the pollutants from effluents. (Author)
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Industrial zones and Arab industrialization in Israel
Sofer, Michael; Schnell, Izhak; Drori, Israel
1996-01-01
Since the 1970s there has been increased integration of the Arab sector into the Israeli economy. This integration has been characterized by the increase in industrial entrepreneurship in the Arab settlements. Critical to the industrialization process are factors related to the availability of
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Petroleum industry 1996; L`industrie petroliere 1996
Energy Technology Data Exchange (ETDEWEB)
NONE
1998-12-31
A survey on petroleum industry activities in France and in the world in 1996 is presented. The different parts and themes of the study are: evolution of the petroleum market (international and French markets, supply and demand, prices, mark-up and taxation in France and in Europe); activities in the petroleum industries (exploration and production, maritime transportation, inland transportation and storage, refining, quality of petroleum products and substitution fuels, oil distribution); environment and safety (refining, distribution and evolution of products, pipeline and maritime transportation, exploration and production); situation of the sector`s companies (oil groups, para-petroleum French industry, scientific and technical research)
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Petroleum industry 1996; L`industrie petroliere 1996
Energy Technology Data Exchange (ETDEWEB)
NONE
1997-12-31
A survey on petroleum industry activities in France and in the world in 1996 is presented. The different parts and themes of the study are: evolution of the petroleum market (international and French markets, supply and demand, prices, mark-up and taxation in France and in Europe); activities in the petroleum industries (exploration and production, maritime transportation, inland transportation and storage, refining, quality of petroleum products and substitution fuels, oil distribution); environment and safety (refining, distribution and evolution of products, pipeline and maritime transportation, exploration and production); situation of the sector`s companies (oil groups, para-petroleum French industry, scientific and technical research)
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DEFF Research Database (Denmark)
Christensen, Thomas Højlund
2011-01-01
generation rates and material composition as well as determining factors are discussed in this chapter. Characterizing industrial waste is faced with the problem that often only a part of the waste is handled in the municipal waste system, where information is easily accessible. In addition part...... of the industrial waste may in periods, depending on market opportunities and prices, be traded as secondary rawmaterials. Production-specificwaste from primary production, for example steel slag, is not included in the current presentation. In some countries industries must be approved or licensed and as part...... of the system industry has to inform at the planning stage and afterwards in yearly reports on their waste arising and how the waste is managed. If available such information is very helpful in obtaining information about that specific industry. However, in many countries there is very little information...
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Effects of drying methods of lamellas used in multilayer parquet ...
African Journals Online (AJOL)
Flat sawn green lamellas with 5 and 2 mm thicknesses, which were cut away from Iroko lumber by means of thin cutting frame saw, were dried with 3 different drying methods such as drying in lumber drying kiln, jet ventilated automatic veneer roller dryer and veneer press dryer. Effect of drying temperature on surface ...
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2010-07-01
... lumber. (27) Log haul. The term log haul means a conveyor for transferring logs to mill. (28) Package... be so designed and arranged that from no position on the rim of the chute shall the distance to the... unloading points. Pickup and unloading points and paths for lumber packages on conveyors and transfers and...
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29 CFR (non - mandatory) Appendix A to Subpart L of Part 1926-Scaffold Specifications
2010-07-01
... Requirements published by the American National Standards Institute; or for 2×10 inch (nominal) or 2×9 inch... members (except planks) of the scaffold are a minimum of 1,500 lb-f/in2 (stress grade) construction grade lumber. All dimensions are nominal sizes as provided in the American Softwood Lumber Standards, dated...
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A profile of wood use in nonresidential building construction
H. N. Spelter; R. G. Anderson
This report presents estimates of the amounts of lumber, glued-laminated lumber, trusses, plywood, particleboard, hardboard, and wood shingles used in new nonresidential building construction in the United States. Use of wood products is shown for several building types, project sizes, and building components. The estimates are based on a survey of 489 projects under...
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Rough Mill Improvement Guide for Managers and Supervisors
Philip H. Mitchell; Jan Wiedenbeck; Bobby Ammerman; Bobby Ammerman
2005-01-01
Wood products manufacturers require an efficient recovery of product from lumber to remain profitable. A company's ability to obtain the best yield in lumber cut-up operations (i.e., the rough mill) varies according to the raw material, product, processing equipment, processing environment, and knowledge and skill of the rough mill's employees. This book...
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Joe Elling; David B. McKeever
2015-01-01
New residential construction is a critical driver of the demand for lumber, structural panels and engineered wood products in Canada. For the period 2010 through 2013, residential construction accounted for roughly 23 percent of the lumber consumed in Canada and 47 percent of structural panel usage. Insufficient data concerning imports and exports prevent estimates of...
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Industry evolution in developing countries : the Indonesian pulp and paper industry
Dijk, van M.
2003-01-01
Almost all empirical research on industry evolution has been conducted on high or medium technology industries in industrialised countries. In this paper, a detailed analysis of the life cycle of Indonesia's pulp and paper industry is presented as case study to investigate industry evolution in
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The industrial policy experience of the electronics industry in Malaysia
Rasiah, Rajah
2015-01-01
Despite the use of industrial policies to stimulate economic growth by several successful developers, latecomers have faced mixed experiences. Hence, this paper analyses the industrial policy experience of the electronics industry in Malaysia. A blend of institutions have guided technological upgrading in the industry, especially in the state of Penang. Smooth co-ordination between the state government, multinational corporations, national firms, and the federal government helped stimulate te...
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Industrial recovered-materials-utilization targets for the textile-mill-products industry
Energy Technology Data Exchange (ETDEWEB)
None
1979-01-01
The Congress, in the National Energy Conservation and Policy Act of 1978 (NECPA), directed the Department of Energy to establish materials recovery targets for the metals and metal products, paper and allied products, rubber, and textile-mill-products industries. The targets were developed to provide incentives for using energy-saving recorded materials and to provied a yardstick for measuring progress and improvement in this endeavor. The NECPA indicates that the targets should represent the maximum technically and economically feasible increase in the use of energy-saving recovered materials that each industry can achieve progressively by January 1, 1987. Materials affected by recovered-materials targets include and are limited to aluminum, copper, lead, zinc, iron, steel, paper and associated products, textile-mill, products, and rubber. Using information gathered from the textile-mill-products industry and from other textile-relaed sources, DOE has developed recovered materials targets for that industry. This report presents those targets and their basis and justification. Following an overview of the textile industry, the chapters are: Textile-Mill-Products Industry Operations; Economic Analysis of the Textile-Mill-Products Industry; Governmental and Regulatory Influence on the US Textile Industry; Current Mill Use of Recovered Materials in the Textile-Mill-Products Industry; Limitations on the Use of Recovered Materials in the US Textile-Mill-Products Industry; Materials-Recovery Targets; and Government and Industry Actions That Could Increase the Use of Recovered Materials.
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Pharmacist-industry relationships.
Saavedra, Keene; O'Connor, Bonnie; Fugh-Berman, Adriane
2017-12-01
The purpose of this study was to document, in their own words, beliefs and attitudes that American pharmacists have towards the pharmaceutical industry and pharmacists' interactions with industry. An ethnographic-style qualitative study was conducted utilizing open-ended interviews with four hospital pharmacists, two independent pharmacists, two retail pharmacists and one administrative pharmacist in the Washington, DC, metropolitan area to elicit descriptions of and attitudes towards pharmacists' relationships with industry. Analysis of the qualitative material followed established ethnographic conventions of narrative thematic analysis. All pharmacists reported interactions with pharmaceutical company representatives. Most had received free resources or services from industry, including educational courses. Respondents uniformly believed that industry promotional efforts are primarily directed towards physicians. Although respondents felt strongly that drug prices were excessive and that 'me-too' drugs were of limited use, they generally had a neutral-to-positive view of industry-funded adherence/compliance programmes, coupons, vouchers, and copay payment programmes. Interviewees viewed direct-to-consumer advertising negatively, but had a generally positive view of industry-funded drug information. Pharmacists may represent a hitherto under-identified cohort of health professionals who are targeted for industry influence; expanding roles for pharmacists may make them even more attractive targets for future industry attention. Pharmacy schools should ensure that students learn to rely on unbiased information sources and should teach students about conflicts of interest and the risks of interacting with industry. Further research should be conducted on the extent to which pharmacists' attitudes towards their duties and towards drug assessment and recommendation are influenced by the pharmaceutical industry. © 2017 Royal Pharmaceutical Society.
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The Implications of Industrial Management for the Administration of Industrial Education Programs
White, Michael R.
1978-01-01
The paper discusses the functions and principles of industrial management, compares educational and industrial organization, and notes industrial management techniques applicable to industrial education administration. (MF)
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Strengthening industry-research linkage for small scale industrial ...
African Journals Online (AJOL)
Strengthening industry-research linkage for small scale industrial development in Ghana - the relevance of scientific and technological information. ... Journal of Applied Science and Technology. Journal Home · ABOUT · Advanced Search ...
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Industrial leadership in Science-based Industries. A co-evolution model
Fatas-Villafranca , Francisco; Jarne , Gloria; Sanchez-Choliz , Julio
2009-01-01
Abstract In this paper, we seek to analyse the role of national university systems in combination with technological and market factors as sources of industrial leadership and industry growth in sciencebased industries. We propose a model in which national university systems and their respective national firms and industries are considered as co-evolving. National firms compete on a worldwide level and they rely on the progress of science and the availability of scientists to innov...
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Analysis of Expectations of Forest Products Industry from Forest Industry Engineering Education
GEDİK, Tarık; ÇİL, Muhammet; SEVİM KORKUT, Derya; CEMİL AKYÜZ, Kadri; KOŞAR, Gökşen; BEKAR, İlter
2016-01-01
Forest industry engineers, representing the qualified labor within the forest products industry, choose their field of study either deliberately or by chance. This study explores the main skill sets of forest industry engineers required by forest products industry. As representatives of forest industry owner of forest products companies were surveyed about their views on the qualifications a forest industry engineer must have.This study covered total 7111 companies registered to TOBB as a for...
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Polish food industry 2008-2013
Mroczek, Robert; Drożdż, Jadwiga; Tereszczuk, Mirosława; Urban, Roman
2014-01-01
The aim of the study is to evaluate the functioning of the food industry and its various sectors in 2008-2013. Meat and poultry industry. Dairy industry. Fishing industry. Milling industry. Sugar industry. Oil-mill industry. Processing of fruit, vegetables and potatoes. Bakery industry. Confectionery industry. Feed industry. Production of other food products. Production of alcoholic beverages.Tobacco industry. Food industry.
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9 CFR 91.28 - Stanchions and rails.
2010-01-01
... EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS INSPECTION AND HANDLING OF... than 2″×10″ dressed lumber with the top edge placed 3 feet 10 inches from the floor and securely nailed...″ dressed lumber separated by 3 inch spacers and placed on the foot board so that the front of the pen...
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W. H. Reid; D. B. McKeever
Estimates of the amounts of wood products used in constructing civil conservation and development projects by the Corps of Engineers in the United States are presented for the years 1962 and 1978. Amounts of lumber, laminated lumber, poles and piling, and plywood used in construction are stratified by five construction categories, and three types of uses. Estimates of...
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Possible Demands for Eastern Hardwoods Resulting from Harvest Restrictions in the Pacific
Janice K. Wiedenbeck; Philip A. Araman
1993-01-01
Efforts to conserve the habitat of the northern spotted owl in the Pacific Northwest have placed softwood timber supplies under a great deal of pressure and driven up the price of softwood lumber. Hardwoods could meet some of the demand for products that have previously been manufactured from softwood species. Hardwood structural lumber may soon become an economically...
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Marketing Hardwoods to Furniture Producers
Steven A. Sinclair; Robert J. Bush; Philip A. Araman
1989-01-01
This paper discusses some of the many problems in developing marketing programs for small wood products manufacturers. It examines the problems of using price as a dominant means for getting and attracting customers. The marketing of hardwood lumber to furniture producers is then used as an example. Data from 36 furniture lumber buyers is presented to illustrate...
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75 FR 66201 - Biomass Crop Assistance Program
2010-10-27
... treatments that are removed to reduce hazardous fuels, to reduce or contain disease or insect infestation, or... Y Y* N Trees and shrubs without timber, lumber or Y Y* N wood pulp value. Trees and shrubs with timber, lumber or wood Y* non-Federal land (N Federal N N pulp value. land). Forbs such as sunflower and...
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Use of computer simulation in managing manufacturing systems: an ...
African Journals Online (AJOL)
Employing the maximum wane allowance allowed by WWPA grade rules, lumber production increased from the current 393.55 m3 to 416.54 m3. Also, with more wane, the recovery rate and lumber recovery factor increased by 5.9% and 5.7%, respectively. However, regardless of the increases, it was found that there was ...
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29 CFR Appendix B to Subpart M of... - Guardrail Systems
2010-07-01
..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Fall Protection Pt. 1926... § 1926.502. (1) For wood railings: Wood components shall be minimum 1500 lb-ft/in2 fiber (stress grade) construction grade lumber; the posts shall be at least 2-inch by 4-inch (5 cm×10 cm) lumber spaced not more...
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A Comparison of Market Needs to the Species and Quality Composition of the Eastern Hardwood
Robert J. Bush; Philip A. Araman
1991-01-01
Many markets for hardwood lumber have experienced growth in recent years. Eastern and Central hardwood lumber production reached an estimated 11.2 billion board feet in 1988, a twenty year high. Wood furniture, flooring, and exports have also experienced growth in the last ten years. During the same period, annual growth on eastern hardwood forests has exceeded annual...
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Gas flow parameters in laser cutting of wood- nozzle design
Kali Mukherjee; Tom Grendzwell; Parwaiz A.A. Khan; Charles McMillin
1990-01-01
The Automated Lumber Processing System (ALPS) is an ongoing team research effort to optimize the yield of parts in a furniture rough mill. The process is designed to couple aspects of computer vision, computer optimization of yield, and laser cutting. This research is focused on optimizing laser wood cutting. Laser machining of lumber has the advantage over...
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The potential of young, green finger-jointed Eucalyptus grandis ...
African Journals Online (AJOL)
Drying will occur naturally while the lumber is fixed within the roof truss structure. The objectives of this study were (1) to investigate the strength and stiffness variation of the finger-jointed E. grandis product in both the green and dry state for different age and dimension lumber, (2) to investigate the variation in density, warp ...
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Industrial Technologies Program Research Plan for Energy-Intensive Process Industries
Energy Technology Data Exchange (ETDEWEB)
Chapas, Richard B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Colwell, Jeffery A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
2007-10-01
In this plan, the Industrial Technologies Program (ITP) identifies the objectives of its cross-cutting strategy for conducting research in collaboration with industry and U.S. Department of Energy national laboratories to develop technologies that improve the efficiencies of energy-intensive process industries.
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2008-01-01
CERN has organised a day to thank industry for its exceptional contributions to the LHC project. Lucio Rossi addresses CERN’s industrial partners in the Main Auditorium.The LHC inauguration provided an opportunity for CERN to thank all those who have contributed to transforming this technological dream into reality. Industry has been a major player in this adventure. Over the last decade it has lent its support to CERN’s teams and participating institutes in developing, building and assembling the machine, its experiments and the computing infrastructure. CERN involved its industrial partners in the LHC inauguration by organising a special industry prize-giving day on 20 October. Over 70 firms accepted the invitation. The firms not only made fundamental contributions to the project, but some have also supported LHC events in 2008 and the inauguration ceremony through generous donations, which have been coordinated by Carmen Dell’Erba, who is responsible for secu...
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Economical solution for the industrial waste problem of Karachi industrial area
International Nuclear Information System (INIS)
Mubin, S.
2005-01-01
The increased rate of industrialization coupled with rapid urbanization in Pakistan has given rise to serious water pollution and environmental problems. A vast range of industries has been established in the country during the last twenty five years, including tanneries, fertilizers, textiles, refineries, chemicals, vegetable oils, paper am pulp, sugar and food. Little attention was paid towards a large scale release of wastewater from these industries. Presently wastewater produced from these industries has been considered a serious problem and research in being conducted to solve its associated problems. Recently, it has been realized that there is a significant threat of water borne diseases, degradation of fresh water quality, environmental depletion and soil deterioration from the effluent and toxic emission of industries. Being a developing country and having limited resources, it is hard to install treatment plants on the industrial effluent with every industry before discharging them into streams which are also creating disturbance in natural ecosystem. An effort has been made to solve wastewater problem by implementing statistical tools on data of Karachi industrial state, obtained from EPA JICA and PCRWR, Islamabad. (author)
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Energy Technology Data Exchange (ETDEWEB)
none,
1996-12-01
Chemical industry leaders articulated a long-term vision for the industry, its markets, and its technology in the groundbreaking 1996 document Technology Vision 2020 - The U.S. Chemical Industry. (PDF 310 KB).
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A primer on industrial ecosystems : a strategy for sustainable industrial development
Energy Technology Data Exchange (ETDEWEB)
Cote, R P [Dalhousie Univ., Halifax, NS (Canada). Eco-Efficiency Centre; [Dalhousie Univ., Halifax, NS (Canada). Faculty of Management, School for Resource and Environmental Studies
2003-07-01
Industrial ecology incorporates ecological theories, functions and limits into the design of industrial production systems, processes and products. The main objective is to enhance environmental and economic performance through collaboration in managing environmental resource issues such as energy, water and materials. Industrial ecology recognizes the connectedness and synergies of materials, products and infrastructure. As such, it considers the life cycle of products, the design of buildings, infrastructure and industrial parks. By working together, businesses gain a collective benefit which is greater than the total of the individual benefits each company could achieve on its own. Industrial ecology also considers the reuse, recovery and recycling of resources. The benefits include: efficiency of resource use; cost reduction for industrial infrastructure; sustainable development support; and, new opportunities in economic development, technology development, manufacturing, and business management. This primer also presents guidelines for win-win projects in industrial ecology. refs., figs.
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FEASIBILITY ANALYSIS ON INDUSTRIAL SYMBIOSIS BETWEEN CEMENT INDUSTRY AND TEA INDUSTRY
Directory of Open Access Journals (Sweden)
Shailendra Kumar Yadav
2015-08-01
Full Text Available The project aims at analyzing the feasibility of utilizing cement kiln dust (CKD in treating wastewater from tea industry with the concept of industrial symbiosis. CKD is the dust collected at the air pollution control device(s associated with a kiln system from cement industry. A very less percent of CKD is recycled and the rest is land filled /stockpiled; disrupts groundwater through leaching of minerals. Cement Kiln Dust (CKD, rich in CaO, SiO2, behaves as a neutralizing as well as stabilizing agent for tea effluent treatment. The ability of CKD to reduce the BOD, COD, TSS, and phosphates in tea effluent was analyzed and the optimum dosage is determined. The effect of different dosages of Cement Kiln Dust ranging from (1-3 gm/l has been discussed on the bench scale tests. The results show that, for different CKD concentrations, high removal efficiencies of 94.4 and 99.0, 58.9 for BOD, TSS, phosphates and a lower efficiency for COD with 9.09 are achieved for 2.5gm/l. The persistent presence of color providing proteins theaflavins (TF and the arubigins (TR from the leftover tea leaves in the effluent imparts the low removal efficiencies of COD. However, the COD value is within the dischargeable limits (CPCB standards. Moreover, a considerable removal efficiency and high SVI of 0.181 makes CKD a feasible coagulant in treating tea effluent with optimum dosage of 2.5g/l. The objective of developing industrial symbiosis network was thus achieved using the CKD to treat wastewater from tea industries. International Journal of EnvironmentVolume-4, Issue-3, June-August 2015Page: 20-34
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Industry Platforms and New Industrial Policy in Russia
Directory of Open Access Journals (Sweden)
Svetlana V. Orekhova
2017-12-01
Full Text Available The article aims at clarifying Russian industrial policy as a result of business models changing and market reconstruction. The research bass on the hypothesis that the choice of the industrial policy administrative measures depends on the object of management. It is important to link government regulation of markets with corporate strategies. We reveal that modern economic systems based on using of electronic technologies, big data, and innovative activity. Technological platforms as the single organizational and economic mechanisms affect economic systems very much. We study the content and main characteristics of a business model, is called the "technological platform". We also identify the main required changes in industrial policy. We analyze the matching between scientific and technological scenarios of the Russian economic development and the technological platform. There are two areas of the new industrial policy. They are: a multi-sectoral approach to regulating and improving the quality of the national institutional environment. The industrial and cluster management approaches are inefficient in modern conditions. There is a need for each platform of its technological development scenario. We also clarify the role of the state in the functioning of technological platforms.
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Finnish industry's energy requirement
International Nuclear Information System (INIS)
Punnonen, J.
2000-01-01
Industry uses around half of the electricity consumed in Finland. In 1999, this amounted to 42.3 TWh and 420 PJ of fuel. Despite the continual improvements that have been made in energy efficiency, energy needs look set to continue growing at nearly 2% a year. Finnish industrial output rose by some 5.5% in 1999. In energy-intensive sectors such as pulp and paper, output rose by 3.4%, in the metal industry by 4%, and in the chemical industry by 3.1%. Growth across Finnish industry is largely focused on the electrical and electronics industries, however, where growth last year was 24.3% The Finnish forest products industry used a total of 26.1 TWh of electricity last year, up 1% on 1998. This small increase was the result of the industry's lower-than-average operating rate in the early part of the year The metal industry used 7.2 TWh of electricity, an increase of 5.8% on 1998. Usage in the chemical industry rose by 2% to 5.2 TWh. Usage by the rest of industry totalled 3.8 TWh, up 2.3% on 1998. All in all, industry's use of electricity rose by 2% in 1999 to 42,3 TWh. Increased demand on industry's main markets in Europe will serve to boost industrial output and export growth this year. This increased demand will be particularly felt in energy-intensive industries in the shape of an increased demand for electricity. Overall, electricity demand is expected to grow by 3% this year, 1% more than industry's longterm projected electricity usage growth figure of 2%. The structure of industry's fuel use in Finland has changed significantly over the last 25 years. Oil, for example, now accounts for only some 10% of fuel use compared to the 40% typical around the time of the first oil crisis. Oil has been replaced by biofuels, peat, and natural gas. The pulp and paper industry is the largest industrial user of renewable energy sources in Finland, and uses wood-related fuels to cover nearly 70% of its fuel needs
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Upstream petroleum industry financial conditions and distribution of industry generated revenue
International Nuclear Information System (INIS)
Anon.
1996-01-01
A review of profitability of Canada's upstream petroleum industry and of the direct fiscal burden (all payments to governments) on the industry was presented based on a study conducted during June-September 1996. Information was collected from 200 companies that represent over 90 per cent of the total oil and gas production revenue and most of the refining and fuel sales. Part 2 of the review examined taxes and other payments to government by 58 companies. It was concluded that the Canadian oil and gas industry is a major contributor of taxes to all three levels of government. While the industry has made concerted efforts to reduce its controllable costs and increase its profitability, it is claimed that Canadian petroleum industry profit margins are extremely low. A plea was made to all levels of governments to consider the highly competitive nature of the industry, the constantly changing market forces, shifts in world politics, regulatory trends, currency values and technology that affect the industry, and the high risks inherent in exploration and development prior to establishing ever-increasing claims on the industry's dwindling profits. 22 tabs., 17 figs
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Cummings, Bill
2004-03-01
Physicists possess many skills highly valued in industrial companies. However, with the exception of a decreasing number of positions in long range research at large companies, job openings in industry rarely say "Physicist Required." One key to a successful industrial career is to know what subset of your physics skills is most highly valued by a given industry and to continue to build these skills while working. This combination of skills from both academic and industrial experience becomes your "Industrial Physics Toolkit" and is a transferable resource when you change positions or companies. This presentation will describe how one builds and sells your own "Industrial Physics Toolkit" using concrete examples from the speaker's industrial experience.
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Hazardous and Industrial Wastes Management: a Case Study of Khazra Industrial Park, Kerman
Directory of Open Access Journals (Sweden)
Hossein Jafari Mansoorian
2013-08-01
Full Text Available Background & Aims of the Study: Increasing hazardous industrial wastes and lack of necessary regulations for management of them have led to serious problems in some parts of Iran. The aim of this study was to evaluate the situation of collection, transportation, recycling, and disposal of hazardous industrial wastes in the Khazra Industrial Park of Kerman, Iran. Materials & Methods: This study was a descriptive cross-sectional study that was done using questionnaires and local visits during year 2009. In this questionnaire, some information about the industrial wastes, production, storage on site , collection, transformation, sorting, recycling, and disposal were recorded. Results: In the Khazra Industrial Park, 71,600 kg/day of different industrial waste is produced. The biggest proportion of waste includes metals, and construction and demolition waste which are about 16,500 tons a year. The smallest proportion is non-iron metal waste, which is produced at a rate of 8 tons per year. 88.7 percent of the active industries at the Khazra Industrial Park produce solid industrial waste. Most of the industrial units do not use a united and coordinated system for storing waste and have no specific place for temporary storage inside the industrial park. The majority of industrial waste collection, which is about 59.8%, is done by private contractors. The industrial units transfer their waste separately, and just 9 industrial units recycle their waste. Disposal of these wastes is mainly done by selling to trading agencies. Each day, 3 tons of hazardous industrial waste is produced in this park. The highest production belongs to the oil factory (Keyhan Motor. Conclusions: According to the results, the Khazra Industrial Park needs a unified system for storing, transporting and collecting the sorted waste, and it also needs to have a transportation station with basic facilities. The wastes of most industrial units at the Khazra Industrial Park have the
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More Sustainability in Industry through Industrial Internet of Things?
Directory of Open Access Journals (Sweden)
Grischa Beier
2018-01-01
Full Text Available Industrial production plays an important role for achieving a green economy and the sustainable development goals. Therefore, the nascent transformation of industrial production due to digitalization into a so-called Industrial Internet of Things (IIoT is of great interest from a sustainable development point of view. This paper discusses how the environmental dimension of a sustainable development can potentially benefit from the IIoT—focusing especially on three topics: resource efficiency, sustainable energy and transparency. It presents a state of the art literature analysis of IIoT-enabled approaches addressing the three environmental topics. This analysis is compared with the findings of a survey among Chinese industrial companies, investigating the sustainability-related expectations of participants coming along with the implementation of IIoT solutions. China has been chosen as a case study because it brings together a strong industrial sector, ambitious plans regarding industrial digitalization and a high relevance and need for more sustainability. The survey was conducted with the means of a questionnaire which was distributed via email and used for direct on-site interviews. It focused on large and medium sized companies mainly from Liaoning Province and had a sample size of 109 participants.
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Industry Study, Environment Industry, Spring 2009
2009-01-01
practices. For example, the cruising sector of the tourism industry has widely- acknowledged negative environmental impacts (carbon emissions and ocean...Services: An Industry Analysis ,” (2009): 4. http://www.berr.gov.uk/files/file50253.pdf 18 Ibid., 5. 19 EBI, 21 20 Department for Business...Ibid., 26. 50 DataMonitor Country Analysis Report, “Korea: In-Depth PESTLE Insights,” (June 2008): 4. 51 EBI, “3000,” 1-22. 52 Ibid., 5-130, 5
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Bogataj, Marija; Ros-McDonnell, Lorenzo
2012-01-01
The Spanish Conference of Industrial Engineering /Ingeniería de Organización Industrial (CIO) is an annual meeting promoted by Asociación para el Desarrollo de la Ingeniería de Organización/ Industrial Engineers Association (ADINGOR). The aim of CIO is to establish a forum for the open and free exchange of ideas, opinions and academic experiences about research, technology transfer or successful business experiences in the field of Industrial Engineering. The Scientific Committee is composed by 68 international referees and we foresee the attendance of some 200 people from more than 15 countries and following the rotation of venue and organization between various Spanish universities, the 2011 Conference will be the fifteenth National Conference and the fifth International Conference in Cartagena. During three days the 2011 Conference will include the participation of European and other foreign countries researchers and practitioners that will presenting communications, reproduced in this volume, on ...
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Performance of Color Camera Machine Vision in Automated Furniture Rough Mill Systems
D. Earl Kline; Agus Widoyoko; Janice K. Wiedenbeck; Philip A. Araman
1998-01-01
The objective of this study was to evaluate the performance of color camera machine vision for lumber processing in a furniture rough mill. The study used 134 red oak boards to compare the performance of automated gang-rip-first rough mill yield based on a prototype color camera lumber inspection system developed at Virginia Tech with both estimated optimum rough mill...
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Two-dimensional finite element heat transfer model of softwood. Part II, Macrostructural effects
Hongmei Gu; John F. Hunt
2006-01-01
A two-dimensional finite element model was used to study the effects of structural features on transient heat transfer in softwood lumber with various orientations. Transient core temperature was modeled for lumber samples âcutâ from various locations within a simulated log. The effects of ring orientation, earlywood to latewood (E/L) ratio, and ring density were...
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Penny S. Lawson; R. Edward Thomas; Elizabeth S Walker
1996-01-01
OPTIGRAMI V2 is a computer program available for IBM persaonl computer with 80286 and higher processors. OPTIGRAMI V2 determines the least-cost lumber grade mix required to produce a given cutting order for clear parts from rough lumber of known grades in a crosscut-first rough mill operation. It is a user-friendly integrated application that includes optimization...
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Philip M. McDonald; Lona F. Lahore
2013-01-01
A shout of gold, the groan of oxen, the whoosh of lumber down a flume, the shriek of a locomotive whistle, the laughter of children, and the distress of unemployment— all portray the people and their activities in and around Challenge Mills, a small lumber-mill town in the foothills of the northern Sierra Nevada. This report is about the people of...
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A Red Oak Data Bank for Computer Simulations of Secondary Processing
Charles J. Gatchell; Janice K. Wiedenbeck; Elizabeth S. Walker
1993-01-01
An extensive data bank for red oak lumber that is compatible with most secondary manufacturing computer simulator tools is now available. Currently, the data bank contains 10,718 board feet in 1,578 boards. The National Hardwood Lumber Associations (NHLA) Special Kiln Dried Rule was used to grade the boards. The percentage of a boardâs surface measure contained in...
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Effect of Hardwood Sawmill Edging and Trimming Practices on Furniture Part Production
D. Earl Kline; Carmen Regalado; Eugene M. Wengert; Fred M. Lamb; Philip A. Araman
1993-01-01
In a recent edging and trimming study at three hardwood sawmills, it was observed that the lumber volume produced was approximately 10 percent less than would be necessary to make the most valuable lumber. Furthermore, the excess portion of wood that was removed from the edging and trimming process contained a large percentage of clear wood. In light of rising costs...
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Wenting, R.
2008-01-01
The recent growth of creative industries has raised the interest of both policy makers and academic scholars. However, we know very little about the forces that drive the development and geography of these industries. This dissertation provides an in-depth study of the industrial dynamics and
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Which industry is greener? An empirical study of nine industries in OECD countries
International Nuclear Information System (INIS)
Fujii, Hidemichi; Managi, Shunsuke
2013-01-01
This study analyzed the relationship between the CO 2 emissions of different industries and economic growth in OECD countries from 1970 to 2005. We tested an environmental Kuznets curve (EKC) hypothesis and found that total CO 2 emissions from nine industries show an N-shaped trend instead of an inverted U or monotonic increasing trend with increasing income. The EKC hypothesis for sector-level CO 2 emissions was supported in the (1) paper, pulp, and printing industry; (2) wood and wood products industry; and (3) construction industry. We also found that emissions from coal and oil increase with economic growth in the steel and construction industries. In addition, the non-metallic minerals, machinery, and transport equipment industries tend to have increased emissions from oil and electricity with economic growth. Finally, the EKC turning point and the relationship between GDP per capita and sectoral CO 2 emissions differ among industries according to the fuel type used. Therefore, environmental policies for CO 2 reduction must consider these differences in industrial characteristics. - Highlights: ► We analyze the relationship between CO 2 emissions and economic growth by industry. ► Wood, paper, and construction industries have an inverted U-shaped relationship. ► The turning points differ among industries according to the fuel type used. ► The policies for CO 2 reduction must consider differences in industrial characteristics
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Industry 4.0 and representative participation in innovation in manufacturing industries
Ramioul, Monique
2017-01-01
Industry 4.0 and representative participation in innovation in manufacturing industries Prof. dr. Monique Ramioul HIVA-KU Leuven, Belgium Abstract submitted for the ETUI-workshop “Digitalization of manufacturing and restructuring of value chains: technology adoption, upgrading, and the changing geography of production in Europe.” (23-24 February 2017, Naples Italy). Under the umbrella concept Industry4.0, the advanced digitalisation and robotisation of industry is presented as a pro...
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Competitive strategies in fashion industries: Portuguese footwear industry
Marques, A. D.; Guedes, G.; Ferreira, F.
2017-10-01
Portugal is an important player in the European fashion industry. The Portuguese footwear industry, “low-tech” and traditional industry, dominated by SMEs and located in two main clusters, is a success case in the Portuguese economy. After a long period of decline until 2009, the footwear companies prepared new strategies that made big changes in the image and performance achieved. Since 2009, exports have increased more than 55% and the Portuguese footwear has grown in almost all the most important foreign markets. The competitive strategies followed by the Portuguese footwear companies are different and they can be clearly identified according Porter’s three generic competitive strategies: cost leadership, differentiation and focus strategy. This paper had analysed seven Portuguese footwear companies (seven cases, case study strategy) and the results obtained shows how important is to have the right approach to the markets, according the internal and external resources that each firm has available. The footwear clusters in Portugal and the sectorial organizations are also very important in this competitive performance achieved by the companies. Last years the Portuguese governments recognize this increasing importance of the fashion industries and prepared several programs to promote these industries in Europe and other continents.
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DEFF Research Database (Denmark)
Karlsson, Christer
2015-01-01
Industrial engineering is a discipline that is concerned with increasing the effectiveness of (primarily) manufacturing and (occasionally).......Industrial engineering is a discipline that is concerned with increasing the effectiveness of (primarily) manufacturing and (occasionally)....
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Industry and energy; Industrie et energie
Energy Technology Data Exchange (ETDEWEB)
Birules y Bertran, A.M. [Ministere des Sciences et de la Technologie (Spain); Folgado Blanco, J. [Secretariat d' Etat a l' Economie, a l' Energie et aux PME du Royaume d' Espagne (Spain)
2002-07-01
This document is the provisional version of the summary of the debates of the 2433. session of the European Union Council about various topics relative to the industry and the energy. The energy-related topics that have been debated concern: the government helps in coal industry, the internal electricity and gas market, the trans-European energy networks, the bio-fuels in transportation systems, the energy charter, the pluri-annual energy program, and the green book on the security of energy supplies. (J.S.)
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Industry X.0 : Reimaging industrial development
CSIR Research Space (South Africa)
Zachar, H
2017-10-01
Full Text Available Quantum Mainframe Client-server & PCs Web 1.0 ecommerce Web 2.0, cloud, mobile Big data, analytics, visualization IoT & smart machines Artificial intelligence Quantum computing 6 T o d a y 1950 1960 1970 1980 1990 2000 2010 2020... NEW SET OF CORE CAPABILITIES TO SUCCEED INDUSTRY X.0 INDUSTRY 4.0 EFFICIENCIES HYPER-PERSONALIZED EXPERIENCES & NEW SOURCES OF GROWTH SOCIAL MEDIA CLOUD ANALYTICS MOBILITY WEB 1.0/E-COMMERCE PCS, SERVERS AND DEDICATED HARDWARE PCS...
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Industry X.0 : Reimaging industrial development.
CSIR Research Space (South Africa)
Zachar, H
2017-10-01
Full Text Available Quantum Mainframe Client-server & PCs Web 1.0 ecommerce Web 2.0, cloud, mobile Big data, analytics, visualization IoT & smart machines Artificial intelligence Quantum computing 6 T o d a y 1950 1960 1970 1980 1990 2000 2010 2020... NEW SET OF CORE CAPABILITIES TO SUCCEED INDUSTRY X.0 INDUSTRY 4.0 EFFICIENCIES HYPER-PERSONALIZED EXPERIENCES & NEW SOURCES OF GROWTH SOCIAL MEDIA CLOUD ANALYTICS MOBILITY WEB 1.0/E-COMMERCE PCS, SERVERS AND DEDICATED HARDWARE PCS...
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The chapter focuses on methane emissions from the coal and natural gas industries. The petroleum industry is not addressed because of the lack of related quality data. Emission points are identified for each industry, and a discussion of factors affecting emissions is presented. ...
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Analisa Swot Pada Kawasan Industri Candi Jawa Tengah Menuju Eco Industrial Park
Hervino, Prayudha Budi; Puspitasari, Nia Budi
2014-01-01
Industrial park in Indonesia must pay attention to continuous development and environmentally conscious, which is in line with constitution number 3 of 2014. The development of Candi Industrial Park has been inducing the presence of pros and cons from surrounding society. According to the chief of Purwoyoso, liquid waste and noise from production process of Candi Industrial Park could still be found. The primary concept of Eco Industrial Park (EIP) is to build an industry that is environmenta...
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Industrial ecology: a new perspective on the future of the industrial system.
Erkman, S
2001-09-22
Industrial ecology? A surprising, intriguing expression that immediately draws our attention. The spontaneous reaction is that "industrial ecology" is a contradiction in terms, something of an oxymoron, like "obscure clarity" or "burning ice". Why this reflex? Probably because we are accustomed to considering the industrial system as isolated from the Biosphere, with factories and cities on one side and nature on the other, as well as the recurrent problem of trying to minimise th impact of the industrial system on what is "beyond" it: its surroundings, the "environment". As early as the 1950's, this end-of-pipe angle was the one adopted by ecologists, whose first serious studies focused on the consequences of the various forms of pollution on nature. In this perspective on the industrial system, human industrial activity as such remained outside the field of research. Industrial ecology explores the opposite assumption: The industrial system can be seen as a certain kind of ecosystem. After all, the industrial system, just as natural ecosystems, can be described as a particular distribution of materials, energy, and information flows. Furthermore, the entire industrial system relies on resources and services provided by the Biosphere, from which it cannot be dissociated. (It should be specified that "industrial", in the context of industrial ecology, refers to all human activities occurring within modern technological society. Thus, tourism, housing, medical services, transportation, agriculture, etc. are part of the industrial system.) Besides its rigorous scientific conceptual framework (scientific ecology), industrial ecology can also be seen as a practical approach to sustainability. It is an attempt to address the question, "How can the concept of sustainable development be made operational in an economically feasible way?" Industrial ecology represents precisely one of the paths that could provide concrete solutions. Governments have traditionally approached
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Ros JPM; van der Poel P; Etman EJ; Montfoort JA; LAE
1995-01-01
Dit rapport over de farmaceutische industrie is gepubliceerd binnen het Samenwerkingsproject Procesbeschrijvingen Industrie Nederland (SPIN). In het kader van dit project is informatie verzameld over industriele bedrijven of industriele processen ter ondersteuning van het overheidsbeleid op het
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2001 Industry Studies: Services Industry
National Research Council Canada - National Science Library
Cervone, Michael
2001-01-01
.... has maintained its economic strength in traditional services industries such as transportation, tourism, public utilities, finance and insurance, accounting, engineering, architecture, medical, legal...
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China’s wood furniture manufacturing industry: industrial cluster and export competitiveness
Yang, hongqiang; Ji, Chunyi; Nie, Ning; Hong, Yinxing
2012-01-01
China is the largest furniture exporter in the world. Its wood furniture industry has become an important part of the country’s forestry economic development. Hence, investigating China’s furniture industry cluster and export competitiveness is favorable for the sustainable development of China’s forestry industry. This study indicates that, under the guidance of the export-oriented strategy of China’s reform and opening up for 30 years, the country’s furniture industry has formed three big i...
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General Industrial Electronics. Oklahoma Trade and Industrial Education.
Harwick, Jim; Siebert, Leo
This curriculum guide, part of a series of curriculum guides dealing with industrial electricity and electronics, is designed for use in teaching a course in general industrial electronics. Covered in the first half of the guide are units on the following electronic components: semiconductors, solid-state diodes, bipolar transistors, and special…
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Patel, C K
1992-01-01
Industrial ecology addresses issues that will impact future production, use, and disposal technologies; proper use of the concept should reduce significantly the resources devoted to potential remediation in the future. This cradle-to-reincarnation production philosophy includes industrial processes that are environmentally sound and products that are environmentally safe during use and economically recyclable after use without adverse impact on the environment or on the net cost to society. This will require an industry-university-government round table to set the strategy and agenda for progress. PMID:11607254
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The 4th industrial revolution's challenges at the wood industrial manufactories
Attila, Gludovatz; László, Bacsárdi
2016-01-01
Substantial technological advances appeared in the industrial sector in the last years. Developments are based on the “Internet of things” idea, called as “Industry 4.0” in Europe. The name is referring to the phenomena that many experts think this is the fourth industrial revolution. The goal of these projects are to create live connections among all industrial machines, tools and the central units. Some techniques and tools, e.g., sensors, big data, cloud computing, 3D printing, robotics an...
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Industries and environment - 2014 edition
International Nuclear Information System (INIS)
Maurice, Delphine
2014-04-01
After a general overview of the French economic context (composition of the French industry, the manufacturing industry, industry production and trade balance), this report presents industrial installations with risks: installations classified for the protection of the environment and submitted to industrial authorizations (ICPEA), basic nuclear installations, Seveso industrial facilities, IPPC industrial installations. The next part analyzes the various pressures exerted by the industry on the environment: material production and consumption, water taking, consumption of energetic products, release of pollutants in waters of industrial ICPE, releases in the air, greenhouse gas emissions, production of wastes, accidents and incidents with environmental consequences, polluted sites and soils, hazardous chemical products in the industry, industrial companies involved in nano-technologies and nano-materials. The last part proposes an overview of responses to these issues: implementation of environmental management system, corporate societal responsibility, investments and expenditures for the protection of the environment, industrial eco-activities, eco-labelled products manufactured by the industry
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The para-petroleum industry; L'industrie parapetroliere
Energy Technology Data Exchange (ETDEWEB)
NONE
2002-07-01
The para-petroleum industry includes societies that realize studies and installations for the deposits exploitation. This document presents the situation of the para-petroleum industry in 2001, the world investment growth of the activity, the french societies financial results and an inventory of the main operations in the amalgamation domain. (A.L.B.)
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Metalcasting Industry Technology Roadmap
Energy Technology Data Exchange (ETDEWEB)
none,
1998-01-01
The Roadmap sets out the strategy for pursuing near-, mid-, and long-term goals set out by industry and for carrying out the cooperative agreement between the U.S. Department of Energy and industry. The Roadmap outlines key goals for products and markets, materials technology, manufacturing technology, environmental technology, human resources, and industry health programs. The Roadmap sets out the strategy for pursuing near-, mid-, and long-term goals set out by industry and for carrying out the cooperative agreement between the U.S. Department of Energy and industry. The Roadmap sets out the strategy for pursuing near-, mid-, and long-term goals set out by industry and for carrying out the cooperative agreement between the U.S. Department of Energy and industry.
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Four test-demonstrations of hardwood log grades in the Northeast
George E. Doverspike; Harry W., Jr. Camp
1951-01-01
Farmers don't sell prime steers for the same price per pound as canner cows. Lumber dealers don't sell top-quality boards for the same price as Number 3 Common. If you are a timber owner, why should you sell hardwood trees or logs without considering their quality? Logs that yield a high proportion of their volume in the better grades of lumber are certainly...
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Industrial College of the Armed Forces Industry Studies 2002: Biotechnology
National Research Council Canada - National Science Library
2002-01-01
The biotechnology industry is critically important to the development of products that will improve health care, agriculture, industrial processes, environmental remediation, and biological defense...
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Industrial Performance of the Renewable Resources Industry in China
Directory of Open Access Journals (Sweden)
Dong Zhou
2015-08-01
Full Text Available Promoting the development of renewable resources industry is an effective way to solve the problems of resources shortage and environmental pollution in China. In this paper, studies have found that “market structure” and “ownership structure”, namely “double structure”, is an important explanatory variable that affects industrial performance according to the “structure-conduct-performance” paradigm. Literature reviews have shown that large state-owned enterprises are playing an important role in improving the industrial performance because of the advantage in technology and capital. However, this paper analyzed the performance of China’s renewable resource industry from two aspects—the overall industrial development and the listed companies, from which two conclusions have drawn: (1 Above a designated size, private enterprises have the greatest contribution, while the contribution of state-owned and foreign-funded enterprises is different; (2 The main reason for the high positive growth rate of total factor productivity between 2009 and 2013 is the rapid growth of technological progress such as the improvement of production processes and manufacturing skills, rather than the promotion of management, system, or polices.
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DEFF Research Database (Denmark)
Sacchi, Romain; Remmen, Arne
2017-01-01
This study examines the development of industrial symbiosis through a practical model for physical, organizational, and social interactions in six different cases from around the world. The results provide a framework that can be used by industrial symbiosis practitioners to facilitate the creation...
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DEFF Research Database (Denmark)
Jacobsen, Ole Morten Noel Brings
2009-01-01
Industrial symbiosis is a model of sustainability which suggests that agglomerations of industries can achieve considerable environmental benefits by engaging in inter-organisational waste recycling, energy cascading and water recovery. This article considers how such a complex inter-organisation......Industrial symbiosis is a model of sustainability which suggests that agglomerations of industries can achieve considerable environmental benefits by engaging in inter-organisational waste recycling, energy cascading and water recovery. This article considers how such a complex inter...... symbiosis model may in this way be mobilised across industrial localities as part of the global corporate search for marked access and cost reductions. This suggestion is supported by an illustrative case study shedding some light on the mechanisms for mobilising sustainability models across localities....
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McGahan, Anita M
2004-10-01
It's fairly obvious: To make intelligent investments within your organization, you need to understand how your whole industry is changing. But such knowledge is not always easy to come by. Companies misread clues and arrive at false conclusions all the time. To truly understand where your industry is headed, you have to take a long-term, high-level look at the context in which you do business, says Boston University professor Anita McGahan. She studied a variety of businesses from a cross section of industries over a ten-year period, examining how industry structure affects business profitability and investor returns. Her research suggests that industries evolve along one of four distinct trajectories--radical, progressive, creative, and intermediating--that set boundaries on what will generate profits in a business. These four trajectories are defined by two types of threats. The first is when new, outside alternatives threaten to weaken or make obsolete core activities that have historically generated profits for an industry. The second is when an industry's core assets--its resources, knowledge, and brand capital--fail to generate value as they once did. Industries undergo radical change when core assets and core activities are both threatened with obsolescence; they experience progressive change when neither are jeopardized. Creative change occurs when core assets are under threat but core activities are stable, and intermediating change happens when core activities are threatened while core assets retain their capacity to create value. If your company's innovation strategy is not aligned with your industry's change trajectory, your plan for achieving returns on invested capital cannot succeed, McGahan says. But if you understand which path you're on, you can determine which strategies will succeed and which will backfire.
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Waste Management in Industrial Construction: Investigating Contributions from Industrial Ecology
Larissa A. R. U. Freitas; Alessandra Magrini
2017-01-01
The need for effective construction waste management is growing in importance, due to the increasing generation of construction waste and to its adverse impacts on the environment. However, despite the numerous studies on construction waste management, recovery of construction waste through Industrial Symbiosis and the adoption of other inter-firm practices, comprised within Industrial Ecology field of study, have not been fully explored. The present research aims to investigate Industrial Ec...
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INDUSTRI KREATIF INDONESIA: PENDEKATAN ANALISIS KINERJA INDUSTRI
Ahmad Kamil
2015-01-01
In 2008, the Department of Commerce of the Republic of Indonesia has launched a creative economic development documents interpreted the 2025 Indonesia became the starting point and guide the development of the creative economy in Indonesia. With the existence of this document, the industry and its stakeholders or other stakeholders can readily develop the creative economy in Indonesia. Economic development in the direction of the creative industries is one manifestation of optimism aspiration...
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Industry specific financial distress modeling
Directory of Open Access Journals (Sweden)
Naz Sayari
2017-01-01
Full Text Available This study investigates uncertainty levels of various industries and tries to determine financial ratios having the greatest information content in determining the set of industry characteristics. It then uses these ratios to develop industry specific financial distress models. First, we employ factor analysis to determine the set of ratios that are most informative in specified industries. Second, we use a method based on the concept of entropy to measure the level of uncertainty in industries and also to single out the ratios that best reflect the uncertainty levels in specific industries. Finally, we conduct a logistic regression analysis and derive industry specific financial distress models which can be used to judge the predictive ability of selected financial ratios for each industry. The results show that financial ratios do indeed echo industry characteristics and that information content of specific ratios varies among different industries. Our findings show diverging impact of industry characteristics on companies; and thus the necessity of constructing industry specific financial distress models.
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International Nuclear Information System (INIS)
Hunter, D.; Jackson, D.; Coeyman, M.
1993-01-01
Industrial gas companies have fought hard to boost sales and hold margins in the tough economic climate, and investments are well down from their 1989-'91 peak. But 'our industry is still very strong long term' says Alain Joly, CEO of industry leader L'Air Liquide (AL). By 1994, if a European and Japanese recovery follows through on one in the U.S., 'we could see major [investment] commitments starting again,' he says. 'Noncryogenic production technology is lowering the cost of gas-making possible new applications, oxygen is getting plenty of attention in the environmental area, and hydrogen also fits into the environmental thrust,' says Bob Lovett, executive v.p./gases and equipment with Air Products ampersand Chemicals (AP). Through the 1990's, 'Industrial gases could grow even faster than in the past decade,' he says. Virtually a new generation of new gases applications should become reality by the mid-1990s, says John Campbell, of industry consultants J.R. Campbell ampersand Associates (Lexington, MA). Big new oxygen volumes will be required for powder coal injection in blast furnaces-boosting a steel mill's requirement as much as 40% and coal gasification/combined cycle (CGCC). Increased oil refinery hydroprocessing needs promise hydrogen requirements
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Energy conservation in mechanical industry; Maitrise de l`energie dans les industries mecaniques
Energy Technology Data Exchange (ETDEWEB)
NONE
1996-12-31
The workshop is composed of 12 communications on the theme of energy consumption, conservation and management in industry, and more especially in metal industry: evaluation of the energy savings potential in the French industry; official energy diagnosis procedure in buildings; the French national gas utility policy for energy conservation and economical performance in industry; energy conservation with speed variators for electric motors; energy audits and energy metering for conservation objectives. Examples of energy efficient systems or energy audits in various industrial sectors (compressed air, industrial buildings, heat treatments, curing...) are also presented. The electric power quality EDF`s contract is also discussed
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Energy Technology Data Exchange (ETDEWEB)
Schaeffler, H
1980-01-01
Details are given on the large variety of structural and interior building materials. Reference is made to the relation between the structure and technology of building materials on one hand and the properties and handling of building materials on the other hand. The following subjects are dealt with: Fundamentals (historical development, systematy of building materials, regulations, properties, property warranties); natural stone; lumber and derived lumber products (properties, species of lumber, flaws, supply cuts); ceramic building materials and glass (brick, earthenware, refractory materials); building materials with mineral binders added, concrete and mortar (technology, setting); metals (properties, technology); bituminous building materials (technology, properties); plastics (thermoplasts, elastomers, duroplastics, paints, adhesives, synthetic-resin mortar and synthetic-resin concrete); insulating materials, organic floor coverings, papers and paperboard, paints, adhesives and sealing materials; damage to buildings (types, causes, responsibility, avoidance). (HWJ).
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Eco-friendly Development Of Industry
International Nuclear Information System (INIS)
An, Gi Cheol; Park, Hun; Lee, Dong Jin; Ryu, Sang Hui
1998-02-01
This book reports eco-friendly development of industry, which has summary on bring up the issue and research way and system of research. It deals with current state of affairs on eco-friendly development of industry and the case of developed countries such as necessity and meaning of eco-friendly development industry, prospect and change of the tendency, environmental issue by field in Korea like the steel industry, nonferrous metal industry, auto industry, and cement industry and general policy for eco-friendly development of industry.
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Neo-industrialization of Kuzbass economy in innovative development of coal industry and machinery
Directory of Open Access Journals (Sweden)
Balabanova Anna
2017-01-01
Full Text Available As part of rental-resource model and access restrictions to capital and new technologies, the attempts to encourage import substitution made by the government do not generate innovative type of economic development and reconstruction of economy’s manufacturing industry competitive on the domestic market. In conditions of searching for a new model of Russian economy development the analysis of a number of problems such as industry degradation, reducing the competitiveness of Russian producers, the growth of structural imbalances and overcoming the negative macroeconomic trends becomes strategically important. This raises the value of neo-industrialization as the integrator of resource security, scientific and industrial potential of Russian economy and high capacity of the domestic market in the innovative development system. A special role neo-industrialization plays for the economic development of old industrial regions, which include Kuzbass (Western Siberia, Russia. Neo-industrial development of Kuzbass economy should be initiated by the technological modernization of mining machinery and innovative development of coal industry.
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Adi, Mila Karmila
2004-01-01
The Industrial Relationship Dispute Resolution Law Number2 Year 2004, has a bolished the existence of The Labor Dispute Committee and replaced by the Industrial Relation ship Court. The existence of the Industrial Relation ship Court can influence the relation ships here between worker and employer in the future and subtractthe government intervention in labordispute resolution. Although the Court is notexistyet until 2006, but the resolution process will be questioned whether it will give m...
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International Nuclear Information System (INIS)
Singh, I.J.
2002-01-01
The author discusses the history of the Indian refining industry and ongoing developments under the headings: the present state; refinery configuration; Indian capabilities for refinery projects; and reforms in the refining industry. Tables lists India's petroleum refineries giving location and capacity; new refinery projects together with location and capacity; and expansion projects of Indian petroleum refineries. The Indian refinery industry has undergone substantial expansion as well as technological changes over the past years. There has been progressive technology upgrading, energy efficiency, better environmental control and improved capacity utilisation. Major reform processes have been set in motion by the government of India: converting the refining industry from a centrally controlled public sector dominated industry to a delicensed regime in a competitive market economy with the introduction of a liberal exploration policy; dismantling the administered price mechanism; and a 25 year hydrocarbon vision. (UK)
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Determinants of Iran's BilateralIntra-industry Trade in Pharmaceutical Industry.
Aghlmand, Siamak; Rahimi, Bahlol; Farrokh-Eslamlou, Hamidreza; Nabilou, Bahram; Yusefzadeh, Hassan
2018-01-01
Among non-oil and in trade arena, drug has always been strategic importance and most government especially industrialized countries pay special attention to its production and trade issues. Thus, having a comprehensive view from economic perspective to this section is essential for suggesting intervention. This was a descriptive-analytical and panel study. In this study, gravity model is used to estimate Iran's bilateral intra-industry trade in pharmaceutical products in the 2001-2012 periods. To illustrate the extent of pharmaceutical's intra-industry trade between Iran and its major trading partners, the explanatory variables of market size, income, factor endowments, distance, cultural contributions, and similarities and also special trade arrangements have been applied. Analysis of factors affecting Iran's bilateral intra-industry trade in pharmaceutical industry showed that the average GDP and cultural similarities had a significant positive impact on Iran's bilateral IIT, while the difference in GDP has a negative and significant effect. Coefficients obtained for the geographical distance and the average ratio of total capital to the labor force is not consistent with theoretical expectations. Special trade arrangements did not have significant impact on the extent of bilateral intra-industry trade between Iran and its trading partners. The knowledge of the intra-industry trade between Iran and its trade partners make integration between the countries. Factors affecting this type of trade pattern underlie its development in trade relationship. Therefore, the findings of this study would be useful in helping to develop and implement policies for the expansion of the pharmaceutical trade.
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The Advanced Industrial Materials (AIM) program office of industrial technologies fiscal year 1995
Energy Technology Data Exchange (ETDEWEB)
Sorrell, C.A.
1997-04-01
In many ways, the Advanced Industrial Materials (AIM) Program underwent a major transformation in FY95 and these changes have continued to the present. When the Program was established in 1990 as the Advanced Industrial Concepts (AIC) Materials Program, the mission was to conduct applied research and development to bring materials and processing technologies from the knowledge derived from basic research to the maturity required for the end use sectors for commercialization. In 1995, the Office of Industrial Technologies (OIT) made radical changes in structure and procedures. All technology development was directed toward the seven `Vision Industries` that use about 80% of industrial energy and generated about 90% of industrial wastes. These are: aluminium; chemical; forest products; glass; metal casting; refineries; and steel. OIT is working with these industries, through appropriate organizations, to develop Visions of the desired condition of each industry some 20 to 25 years in the future and then to prepare Road Maps and Implementation Plans to enable them to reach their goals. The mission of AIM has, therefore, changed to `Support development and commercialization of new or improved materials to improve productivity, product quality, and energy efficiency in the major process industries.`
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Industrial statistics with Minitab
Cintas, Pere Grima; Llabres, Xavier Tort-Martorell
2012-01-01
Industrial Statistics with MINITAB demonstrates the use of MINITAB as a tool for performing statistical analysis in an industrial context. This book covers introductory industrial statistics, exploring the most commonly used techniques alongside those that serve to give an overview of more complex issues. A plethora of examples in MINITAB are featured along with case studies for each of the statistical techniques presented. Industrial Statistics with MINITAB: Provides comprehensive coverage of user-friendly practical guidance to the essential statistical methods applied in industry.Explores
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Industrial processes inventory. Sector 2
International Nuclear Information System (INIS)
1994-01-01
The work objective is to conduct a greenhouse gas emission inventory of the industrial processes in Lebanon for the year 1994. The Lebanese industry has emitted 1924.063 Gg (1.924.063 tons) of Carbon dioxide CO 2 ; 0.0003 Gg (0.3 tons) of carbon monoxide CO; 0.01112 Gg of nitrogen oxide NO; 273.888 tons of non-methane volatile organic compounds and 3.382 Gg (3.382 tons) of sulphur dioxide SO 2 . The cement industry is the major source of CO 2 emissions among the industrial processes in Lebanon. The cement industry is responsible for 76.1% of the total emissions followed by the iron and steel industry which produces 21.68% of the total CO 2 emissions from industrial processes. The NMVOC emissions are mainly produced by the use of asphalt for road paving (98.5% of total emissions by industry) followed by the food and beverage industry (1.2%). The emissions of sulphur dioxide SO 2 come from three industrial sources: the first come from the production of sulphuric acid (69.9% of total industrial emissions), the second from the cement industry (26.4% of total industrial emissions) and the third from the iron and steel mills (3.7% of total industrial emissions). Figures are presented to show the percentage distribution of various industrial sources contributions to CO 2 , NMVOC and SO 2 emissions in Lebanon. Carbon monoxide CO emissions in the industrial sector are very small. The major source is iron and steel mills and the minor source is asphalt-roofing production
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Adi, Mila Karmila
2016-01-01
The Industrial Relationship Dispute Resolution Law Number2 Year 2004, has a bolished the existence of The Labor Dispute Committee and replaced by the Industrial Relation ship Court. The existence of the Industrial Relation ship Court can influence the relation ships here between worker and employer in the future and subtractthe government intervention in labordispute resolution. Although the Court is notexistyet until 2006, but the resolution process will be questioned whether it will give m...
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Globalization, crises and industrial policy; Globalizacion, crisis y politica industrial
Energy Technology Data Exchange (ETDEWEB)
Vives, X.
2013-06-01
In this paper we review the fundamentals of industrial policy and its implementation in the European context. We also analyze the relationship between industrial policy and competition policy. (Author) 6 refs.
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Energy analysis of 108 industrial processes. Phase 1, industrial applications study
Energy Technology Data Exchange (ETDEWEB)
Hamel, B. B.; Brown, H. L.
1979-06-01
Extensive data are compiled for energy balances in 108 industrial processes. Specific information on unit operation, material, temperature, unrecoverable losses, along with the process flow diagram is given for each of the industries. The following industries are included: meak packing; milk; canned fruits and vegetables; baked goods; sugar refining; soybean; textiles; wood products; building materials; alkalies and chlorine; inorganic gases; pigments, chemicals; plastic materials and resins; synthetic rubbers; organic fibers; pharmaceutical preparations; organic chemicals; petroleum products; fertilizers; rubber products; glass; blast furnaces and steel mills; metals; farm machinery; motor vehicles; and photographic materials. The SIC's for each industry are identified.
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Development of Industry-Wide IS Integration Model in the Agri-Industry
DEFF Research Database (Denmark)
Hedman, Jonas; Henningsson, Stefan
2013-01-01
his paper presents a model explaining industrywide information systems (IS) integration in the agri-industry.Using a theoretical frame of value confi guration analysis and IS integration extent we study 15 organizations. We find that product sensitivity, continuous production, value chain captains...... sensitivity and continuous production process led to higher levels of integration......., and value creation logic explain the industry-wide IS integration. Incompatible value creation logic among stakeholders and the lack of presence of “value chain captains” – powerful actors dominating the entire industry - has and negative impact on industry-wide integration. On the other hand, product...
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Chemicals-Industry of the Future; Industrial Partnerships: Advancing Energy and Environmental Goals
International Nuclear Information System (INIS)
DOE Office of Industrial Technologies
2001-01-01
This tri-fold brochure describe the partnering activities of the Office of Industrial Technologies' (OIT) Industries of the Future (IOF) for Chemicals. Information on what works for the Chemicals industry, examples of successful partnerships, and benefits of partnering with OIT are included
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Glass-Industry of the Future; Industrial Partnerships: Advancing Energy and Environmental Goals
International Nuclear Information System (INIS)
DOE Office of Industrial Technologies
2001-01-01
This tri-fold brochure describe the partnering activities of the Office of Industrial Technologies' (OIT) Industries of the Future (IOF) for Glass. Information on what works for the Glass industry, examples of successful partnerships, and benefits of partnering with OIT are included
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Steel-Industry of the Future; Industrial Partnerships: Advancing Energy and Environmental Goals
International Nuclear Information System (INIS)
Jones, A.
2001-01-01
This tri-fold brochure describe the partnering activities of the Office of Industrial Technologies' (OIT) Industries of the Future (IOF) for Steel. Information on what works for the Steel industry, examples of successful partnerships, and benefits of partnering with OIT are included
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Aluminum-Industry of the Future; Industrial Partnerships: Advancing Energy and Environmental Goals
International Nuclear Information System (INIS)
Jones, A.
2001-01-01
This tri-fold brochure describe the partnering activities of the Office of Industrial Technologies' (OIT) Industries of the Future (IOF) for Aluminum. Information on what works for the Aluminum industry, examples of successful partnerships, and benefits of partnering with OIT are included
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Perspective sources of industrial minerals for building industry in Novohrad (Southern Slovakia
Directory of Open Access Journals (Sweden)
Beláček Boris
1999-03-01
Full Text Available Novohrad a region of Southern Slovakia has wealthy industrial history, which was built mostly on local natural raw materials. Some deposits are exhausted, but other are ready to be exploited. Among such industrial minerals are raw materials for building industry. There are industrial minerals for fine and rough ceramics, stones for building and pavement, sand and gravel. The perspective areas are listed on Tab. 1 - 6 and are shown on Fig 1 - 3.
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International Nuclear Information System (INIS)
Guo Zhifeng; Ding Qihua; Wang Zheng
2014-01-01
In recent years, globalization of the world nuclear industry has developed into a new phase. Chinese nuclear industry will be inevitably integrated into this trend. Globalization will bring both positive and adverse effects on Chinese nuclear industry. Facing the fierce competition, Chinese companies must rise to many challenges to enter the global nuclear market. And China need to make scientific decisions and take effective measures in various fields of nuclear industry to realized the goal of global development. (authors)
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Pompes à chaleur dans l'industrie Heat Pumps in Industry
Directory of Open Access Journals (Sweden)
Benchecroun N.
2006-11-01
Full Text Available Les pompes à chaleur pourraient permettre une réduction de la consommation énergétique de l'industrie française estimée à 3,5 Mtep à l'horizon 1990 (300 000 tep en 1982. Ces installations se situeront dans les domaines du chauffage des locaux industriels, du séchage à basse température, du réchauffage de liquides et de certaines opérations de fractionnement. Pour les utilisations dans des procédés industriels les secteurs concernés sont principalement les industries agroalimentaires et, à plus long terme, celui de la chimie (y compris pétrochimie. On constate que les ventes de machines de forte puissance restent faibles (environ 500 de 1973 à 1982. Le climat général d'investissement, la nécessité d'adapter les procédés à l'utilisation d'une pompe à chaleur, et le faible niveau de température Heat pumps could be used to reduce energy consumption by French industry which may attain 3. 5 million tOE by 1990 (300 000 tOE in 1982. Such installations will be used in the fields of industrial space heating, low-temperature drying, the heating of liquids and various fractionating operations. For uses in industrial processes, the sectors involved are mainly agribusiness and food industries and, in the longer range, the chemical industry (including petrochemicals. Sales of high-powered machinery are still low (about 500 from 1973 to 1982. The general investment climate, the need to adapt processes to the use of heat pumps, and the low temperature level (< 120 °C of the heat delivered are the main factors holding back the penetration of this type of equipment in industry. The use of a nonazeotropic mixture of fluids (particularly hydrocarbons gives compression heat pumps a flexibility of adaptation which should help remove these technicalobstacles and thus make it easier for heat pumps to penetrate, especially in the chemical sector.
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Reed, Dean; Harden, Thomas K.
Robots are mechanical devices that can be programmed to perform some task of manipulation or locomotion under automatic control. This paper discusses: (1) early developments of the robotics industry in the United States; (2) the present structure of the industry; (3) noneconomic factors related to the use of robots; (4) labor considerations…
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Forest-Industry of the Future; Industrial Partnerships: Advancing Energy and Environmental Goals
International Nuclear Information System (INIS)
DOE Office of Industrial Technologies
2001-01-01
This tri-fold brochure describe the partnering activities of the Office of Industrial Technologies' (OIT) Industries of the Future (IOF) for Forest Products. Information on what works for the Forest Products industry, examples of successful partnerships, and benefits of partnering with OIT are included
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Tobacco industry manipulation of the hospitality industry to maintain smoking in public places
Dearlove, J; Bialous, S; Glantz, S
2002-01-01
Objective: To describe how the tobacco industry used the "accommodation" message to mount an aggressive and effective worldwide campaign to recruit hospitality associations, such as restaurant associations, to serve as the tobacco industry's surrogate in fighting against smoke-free environments. Methods: We analysed tobacco industry documents publicly available on the internet as a result of litigation in the USA. Documents were accessed between January and November 2001. Results: The tobacco industry, led by Philip Morris, made financial contributions to existing hospitality associations or, when it did not find an association willing to work for tobacco interests, created its own "association" in order to prevent the growth of smoke-free environments. The industry also used hospitality associations as a vehicle for programmes promoting "accommodation" of smokers and non-smokers, which ignore the health risks of second hand smoke for employees and patrons of hospitality venues. Conclusion: Through the myth of lost profits, the tobacco industry has fooled the hospitality industry into embracing expensive ventilation equipment, while in reality 100% smoke-free laws have been shown to have no effect on business revenues, or even to improve them. The tobacco industry has effectively turned the hospitality industry into its de facto lobbying arm on clean indoor air. Public health advocates need to understand that, with rare exceptions, when they talk to organised restaurant associations they are effectively talking to the tobacco industry and must act accordingly. PMID:12034999
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Management of logistics chains of industrial enterprises in high-tech industries
Directory of Open Access Journals (Sweden)
Demchenko Alexander
2017-01-01
Full Text Available The article analyses the trends of high-tech industries development in the market globalization conditions. The economic growth of high-tech industries largely depends on technological innovations, products and equipment based on usage of the results of applied and fundamental scientific researches. It is shown that characteristics of high-tech productions influence the logistics chain structure. It justifies the importance to include partnering enterprises taking part in creation of intellectual and tangible assets in the logistic chain of the industrial enterprise. It is noted that development of production technologies contributes to formation of innovative logistic chains, which participants are enterprises cooperating for achievement of competitive power. The article offers a model of an industry logistic chain comprising the conventional logistic chain and innovative logistic chains corresponding to the industry market segments. It is proposed to use the customer value of the manufactured products as a criterion of the industrial enterprise’s logistic chains management efficiency. Implementation of the offered model of cooperation between the logistic chain participants is aimed at creation of a continuous innovations flow, reduction of technological development costs and uniting of the participants’ experience.
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Educational aspects of industrial radiography
International Nuclear Information System (INIS)
Krishnamurthy, K.; Wamorkar, R.R.; Singh, G.
1979-01-01
The state of art of training and education in non-destructive testing in India, with special reference to industrial radiography is reviewed. Basic requirement of industry and potential of radioisotopes in industrial inspection are also described. Need for an organised training programme in industrial isotope radiography to exploit potentials for benefit of industry concurrent with the safety is stressed. A comprehensive training programme tailored to meet the needs of Indian industry is outlined. Benefits obtained from the course to the industry since the beginning of the training programme are briefly reviewed. (auth.)
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Minerals industry survey, 1984
Energy Technology Data Exchange (ETDEWEB)
1984-01-01
This is the seventh edition of the statistical survey commissioned by the Australian Mining Industry Council. It represents the most comprehensive review of the financial position of the Australian minerals industry and provides timely financial data on the minerals industry. The tables of this survey have been prepared for AMIC by Coopers and Lybrand, Chartered Accountants, based on information supplied to them in confidence by the respondent companies. For the purpose of the survey, the minerals industry has been defined as including exploration for, and extraction and primary processing of, minerals in Australia. The oil and gas industry is not included.
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An outline of the Dutch chemical industry and petrochemical industry
International Nuclear Information System (INIS)
Heesen, Th.J.; Terwoert, J.; Hoefnagels, F.
1996-03-01
An overview is given of the most important processes and products of the chemical and petrochemical industry in the Netherlands. Also attention is paid to the material balance and the energy balance of those industries. refs
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2011-09-02
...,989B] Klaussner Furniture Industries, Inc., Plant 3, Asheboro, NC; Klaussner Furniture Industries, Inc... of Klaussner Furniture Industries, Inc., Milford, IA; Amended Certification Regarding Eligibility To... Industries, Inc., Plant 3, Asheboro, North Carolina (TA-W- 70,989) and Klaussner Furniture Industries, Inc...
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Energy Technology Data Exchange (ETDEWEB)
None
1979-05-01
Set targets for increased utilization of energy-saving recovered materials in the metals and metal products industries (ferrous, aluminium, copper, zinc, and lead) are discussed. Data preparation and methodology development and analysis of the technological and economic factors in order to prepare draft targets for the use of recovered materials are covered. Chapter 2 provides an introductory discussion of the factors that affect the recovery and reuse of secondary materials and the competition between the primary and secondary metals industries. Chapter 3 presents general profiles for the major industrial segments comprising SIC 33, including industry structure, process technology, materials and recycling flow, and future trends for the 5 industries: ferrous, aluminium, copper, zinc, and lead. Chapter 4 presents the evaluation of recycling targets for those industries. (MCW)
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The "We Card" program: tobacco industry "youth smoking prevention" as industry self-preservation.
Apollonio, Dorie E; Malone, Ruth E
2010-07-01
The "We Card" program is the most ubiquitous tobacco industry "youth smoking prevention" program in the United States, and its retailer materials have been copied in other countries. The program's effectiveness has been questioned, but no previous studies have examined its development, goals, and uses from the tobacco industry's perspective. On the basis of our analysis of tobacco industry documents released under the 1998 Master Settlement Agreement, we concluded that the We Card program was undertaken for 2 primary purposes: to improve the tobacco industry's image and to reduce regulation and the enforcement of existing laws. Policymakers should be cautious about accepting industry self-regulation at face value, both because it redounds to the industry's benefit and because it is ineffective.
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Energy Technology Data Exchange (ETDEWEB)
None
1979-05-01
The introductory chapter provides a discussion of the factors that affect the recovery and reuse of secondary materials and the competition between the primary and secondary metals industries. It discusses these industries in terms of resource characteristics, industry technology, pollution control requirements, market structure, the economics of recycling, and the issues involved in econometrically estimating scrap supply response behavior. It further presents the methodology established by DOE for the metals, textiles, rubber, and pulp and paper industries. The areas in which government policies might have a significant impact on the utilization of primary and secondary metals and on any recycling targets between now and 1987 are noted. Chapter 3 presents general profiles for the major industrial segments comprising SIC 33. The profiles include such topics as industry structure, process technology, materials and recycling flow, and future trends. Chapter 4 specifically covers the evaluation of recycling targets for the ferrous, aluminum, copper, zinc, and lead industries. (MCW)
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Renewable raw materials in the field of industry; Nachwachsende Rohstoffe in der Industrie
Energy Technology Data Exchange (ETDEWEB)
Peters, D.
2006-07-01
Being used to the practiced processing of raw materials for many decades the industry had to tap the advantage of renewable raw materials again. Conventional processing methods had to be changed and to be newly developed. This has been a rewarding task considering the ecological advantages but also considering the interesting markets for products based upon renewable raw materials. Today the German industry above all the chemical industry again processes agricultural and forestal raw materials to a considerable extent. Ten percent of the raw materials processed by the chemical industry are renewable. The wood processing industry is an important economic sector that achieves a value creation with the raw material wood exceeding the value creation of other industries by far. This brochure gives an overview of the possible substances, which are processed from renewable raw materials in Germany and it shows the important role that agricultural raw materials and wood already play for the industry nowadays. (orig.)
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Investigation on radiation doses to patients in digital radiography
International Nuclear Information System (INIS)
Qiu Zhengshuai; Deng Daping; Li Quantai; Song Gang; Su Xu
2014-01-01
Objective: To investigate the patients' radiation dose received in digital radiography(DR) and provide basic data for developing diagnostic reference levels. Methods: The patient's ESD was estimated using the TLDs and DAP was measured by the dose-area product meter. The E values were then calculated by the DAP using Monte Carlo data and RefDose software. Measurements were made for twelve types of examination: skull PA, skull LAT, chest PA, chest LAT, abdomen AP, pelvis AP, cervix spine PA, cervix spine LAT, thoracic spine PA, thoracic spine LAT, lumber spine PA and lumber spine LAT. Results: Both kV and mAs varied in the same type of examination for ESD, DAP and E(F = 33.47, 24.68, 43.19, P < 0.05). The dose each time for lumber spine LAT was the highest, reached 4.62 mGy in ESD and 2.26 Gy·cm 2 in DAP, respectively. The E of abdomen AP averaged as 0.59 mSv, higher than that of lumber spine LAT. Even for the same type of examination, the dose from each equipment was different. Conclusions: DR has the potential to reduce the patients' radiation doses. The guidance levels suitable for Chinese population should be established as soon as possible. (authors)
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Energy efficiency programs and policies in the industrial sector in industrialized countries
Energy Technology Data Exchange (ETDEWEB)
Galitsky, Christina; Price, Lynn; Worrell, Ernst
2004-06-01
About 37% of the primary energy consumed both in the U.S. and globally is used by the industrial sector. A variety of energy efficiency policies and programs have been implemented throughout the world in an effort to improve the energy efficiency of this sector. This report provides an overview of these policies and programs in twelve industrialized nations and the European Union (EU). We focus on energy efficiency products and services that are available to industrial consumers, such as reports, guidebooks, case studies, fact sheets, profiles, tools, demonstrations, roadmaps and benchmarking. We also focus on the mechanisms to communicate the availability and features of these products and services and to disseminate them to the industrial consumers who can use them. Communication channels include customer information centers and websites, conferences and trade shows, workshops and other training mechanisms, financial assistance programs, negotiated agreements, newsletters, publicity, assessments, tax and subsidy schemes and working groups. In total, over 30 types of industrial sector energy efficiency products, services and delivery channels have been identified in the countries studied. Overall, we found that the United States has a large variety of programs and offers industry a number of supporting programs for improving industrial energy efficiency. However, there are some products and services found in other industrialized countries that are not currently used in the U.S., including benchmarking programs, demonstration of commercialized technologies and provision of energy awareness promotion materials to companies. Delivery mechanisms found in other industrialized countries that are not employed in the U.S. include negotiated agreements, public disclosure and national-level tax abatement for energy-efficient technologies.
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International Nuclear Information System (INIS)
Zubelzu, Sergio; Álvarez, Roberto
2015-01-01
In this paper we present a methodology for calculating the carbon footprint of the industrial sector during the urban planning stage in order to clearly develop and implement preventive measures. The methodology created focuses on industrial urban planning procedures and takes into account urban infrastructure in the characterization of GHG emissions. It allows for the implementation of preventive measures based on sustainability design criteria. The methodology was derived for specific industrial activity categories and was tested on a group of municipalities in a province south of Madrid, Spain. The results indicate that the average carbon footprint of industrial activities varies between 137.36 kgCO 2eq /m 2 e and 607.25 kgCO 2eq /m 2 e depending on the activity. Gas and electricity are the most important emissions sources for the most polluting industrial activities (chemical and nonmetal mineral products), while transportation is the most important source for every other activity. Municipalities can have a decisive influence on the industrial carbon footprint because, except for waste management and two industrial activities related to electricity, the majority of reductions can be achieved through urban planning decision variables. -- Highlights: •Model to calculate industrial carbon footprint in urban planning stage is proposed. •Specific industrial activities planned have a strong effect on carbon footprint. •Gas and electricity are the most relevant sources for the most pollutant industries. •Transport is relevant source for the less pollutant industries. •Municipalities can decisively influence on industrial carbon footprint
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Directory of Open Access Journals (Sweden)
Widjajani Widjajani
2008-01-01
Full Text Available Small-scale industries play an important role in the betterment of society. Industrial cluster approach has been used by government as an alternative government policy to increase competitiveness of small-scale industries in Indonesia. An industry cluster consists of core enterprise(s and related enterprises in which the core acts as a pulling agent for the other counterparts. Therefore, developing the core enterprises is expected to increase competitiveness of the whole cluster. This research is a strategy process research, aiming at identifying and modeling strategic behavior of a successful entrepreneur in a metal-making cluster industry at Kiara Condong Bandung, West Java. Based on the literature review, qualitative research methodology is used in this research by combining soft systems methodology (SSM and grounded theory. The major findings of this research indicate four kinds of strategic behavior models, namely behavior model of strategy setting, behavior model of production operations, behavior model of research and development and innovation and behavior model of marketing operations. Abstract in Bahasa Indonesia: Industri kecil mempunyai peranan penting dalam meningkatkan kesejahteraan masyarakat. Pendekatan klaster industri dicanangkan oleh pemerintah sebagai alternatif kebijakan pemerintah untuk membangun keunggulan kompetitif di industri kecil. Di suatu klaster industri kecil yang terdiri dari unit usaha inti dan unit usaha penunjang, unit usaha inti merupakan gerbong penghela klaster. Oleh karena itu mengembangkan usaha inti sehingga mempunyai keunggulan kompetitif diharapkan dapat mengembangkan klaster secara keseluruhan. Penelitian ini merupakan penelitian proses strategi (strategy process research yang meneliti perilaku strategis manajer pemilik industri kecil dalam mengelola usahanya untuk membangun keunggulan kompetitif dengan pendekatan berbasis sumber daya (Resource-Based View atau RBV dan mengambil studi kasus pengusaha
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Energy Technology Data Exchange (ETDEWEB)
Valero Artola, L.
2013-06-01
Today, the period of financial crisis and economic recession has led to a general rethinking of economic policy and, in particular, of industrial policy. In addition, there is a full consensus about the importance of a competitive industrial sector for the economy as a whole. Consequently, the European Union has identified the industrial policy as a strategic priority, which has to be based on these four pillars: innovation, internal market, access to credit and human capital. Spain, in line with the EU, has also reviewed its industrial policy, identifying the recovery of the industry share of the GDP as a fundamental objective. This goal will be achieved by an active industrial policy, including structural reforms and the promotion of a competitive industry with high added value and ability to compete in foreign markets and to generate qualified employment.
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Historicism and Industry Emergence
DEFF Research Database (Denmark)
Kirsch, David; Moeen, Mahka; Wadhwani, Dan
2014-01-01
Management and organization scholars have increasingly turned to historical sources to examine the emergence and evolution of industries over time. This scholarship has typically used historical evidence as observations for testing theoretically relevant processes of industry emergence....... In this chapter, an alternative approach is explored that focuses on reconstructing causes and processes that time and theory have erased. The emergence of three industries—plant biotechnology, savings banking, and the automobile—shows how time, along with prevailing functional models of industry evolution, leads...... excluded phenomena and explanations, reconstructing uncertainty and alternative paths of industry emergence, and studying the processes of information elision and exclusion in the formation of industry knowledge....
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Energy Technology Data Exchange (ETDEWEB)
1987-01-01
This is the eleventh Minerals Industry Survey produced by the Australian Mining Industry Council. It represents an invaluable time series on the minerals industry's financial performance, as well as an up to date description of the industry for the latest financial year. The survey has been conceived as a supplement to and expansion of the various Australian Bureau of Statistics and Bureau of Mineral Resources, Geology and Geophysics publications which describe the exploration, mining and smelting and refining industries in Australia. The tables in this survey have been prepared by Coopers and Lybrand, Chartered Accountants, based on information supplied to them in confidence by the respondent companies.
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Advanced Industrial Materials Program
Stooksbury, F.
1994-06-01
The mission of the Advanced Industrial Materials (AIM) program is to commercialize new/improved materials and materials processing methods that will improve energy efficiency, productivity, and competitiveness. Program investigators in the DOE national laboratories are working with about 100 companies, including 15 partners in CRDA's. Work is being done on intermetallic alloys, ceramic composites, metal composites, polymers, engineered porous materials, and surface modification. The program supports other efforts in the Office of Industrial Technologies to assist the energy-consuming process industries. The aim of the AIM program is to bring materials from basic research to industrial application to strengthen the competitive position of US industry and save energy.
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Prevalence of bile duct cancer among printing industry workers in comparison with other industries.
Okamoto, Etsuji; Kikuchi, Kiyotaka; Endo, Ginji
2013-01-01
The aim of this study was to assess the risk of developing bile duct cancer among workers in the other printing industry in comparison with workers in all industries in general. Prevalence of bile duct cancer was compared between workers in the printing industry and age-standardized controls in all other industries using the claims database of the Japan Health Insurance Association, which insures workers of small-medium sized employers of all industries. Young (aged 30-49) male workers in the printing industry showed an elevated but insignificant standardized prevalence rate ratio (SPRR) for bile duct cancer in comparison with workers in all other industries (SPRR: 1.78; 95%CI: 0.63-5.00). The risk was higher for intrahepatic bile duct cancer but remained insignificant (SPRR: 3.03; 95%CI: 0.52-17.56). The sharply elevated risk of bile duct cancer observed among proof-printing workers of a printing factory in Osaka may not be generalizable to workers in the printing industry nationwide.
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Industry Platforms and New Industrial Policy in Russia
Svetlana V. Orekhova
2017-01-01
The article aims at clarifying Russian industrial policy as a result of business models changing and market reconstruction. The research bass on the hypothesis that the choice of the industrial policy administrative measures depends on the object of management. It is important to link government regulation of markets with corporate strategies. We reveal that modern economic systems based on using of electronic technologies, big data, and innovative activity. Technological platforms as the sin...
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Determinants of Iran’s Bilateral Intra-industry Trade in Pharmaceutical Industry
Aghlmand, Siamak; Rahimi, Bahlol; Farrokh-Eslamlou, Hamidreza; Nabilou, Bahram; Yusefzadeh, Hassan
2018-01-01
Among non-oil and in trade arena, drug has always been strategic importance and most government especially industrialized countries pay special attention to its production and trade issues. Thus, having a comprehensive view from economic perspective to this section is essential for suggesting intervention. This was a descriptive-analytical and panel study. In this study, gravity model is used to estimate Iran’s bilateral intra-industry trade in pharmaceutical products in the 2001-2012 periods. To illustrate the extent of pharmaceutical’s intra-industry trade between Iran and its major trading partners, the explanatory variables of market size, income, factor endowments, distance, cultural contributions, and similarities and also special trade arrangements have been applied. Analysis of factors affecting Iran’s bilateral intra-industry trade in pharmaceutical industry showed that the average GDP and cultural similarities had a significant positive impact on Iran’s bilateral IIT, while the difference in GDP has a negative and significant effect. Coefficients obtained for the geographical distance and the average ratio of total capital to the labor force is not consistent with theoretical expectations. Special trade arrangements did not have significant impact on the extent of bilateral intra-industry trade between Iran and its trading partners. The knowledge of the intra-industry trade between Iran and its trade partners make integration between the countries. Factors affecting this type of trade pattern underlie its development in trade relationship. Therefore, the findings of this study would be useful in helping to develop and implement policies for the expansion of the pharmaceutical trade. PMID:29881438
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Linking Food Industry and Agriculture: The Case of Fruit-Juice Industry and Korean Food Franchise
Kim, Sounghun; Choi, Ji-Hyeon
2008-01-01
In Korea, the portion of food industry has increased, while the portion of agriculture keeps decreasing. The alliance between agriculture and food industry results in the synergy between both industries as well as higher farmers' income. The goal of this study is to analyze the current status of the linkages between two food industries (fruit-juice industry and Korean-style meal franchise industry) and agriculture, and then to present the ways to strengthen the linkages. The discussion in thi...
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Industrial engineering curriculum in industry 4.0 in a South African context
Directory of Open Access Journals (Sweden)
Sackey, Samuel Mensah
2016-12-01
Full Text Available With its potential to change significantly the knowledge and skill-set requirements for industrial engineers (IEs, Industry 4.0 creates a need to reassess the place of IEs to avoid a greater shock than that caused by the information technology identity crisis of the 1990s. This article examines the likely impacts of Industry 4.0 on industrial engineering (IE and proposes enhancements to IE curricula in South Africa. Research methods include a literature review, a study of IE curricula, and a questionnaire survey of IE programmes. Results indicate that several IE functions might become somewhat transformed, less visible, or downright diminished in Industry 4.0. Emphasis has shifted from traditional IE methods to data-driven functions and cyber-physical systems. The developing mismatch needs correcting by emphasising skills such as ‘big data’ analytics and novel human-machine interfaces in IE curricula. Only one university in South Africa has made progress towards the adoption of an Industry 4.0 infrastructure. The authors propose a set of curriculum enrichment items as the basis for reform.
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JAIF's 23rd nuclear industry survey: strengthening industrial foundations under low economic growth
International Nuclear Information System (INIS)
Anon.
1983-01-01
Each year since the beginning of nuclear development in Japan, Japan Atomic Industrial Forum has conducted the survey of the nuclear-related aspects in mining and manufacturing industries, electric utilities, trading firms, etc., regarding their expenditures, sales and personnel. The results of the 23rd survey for fiscal 1981 (April, 1981, to March, 1982,) are described. The salient points in the year, as compared with fiscal 1980, are as follows: (trend in expenditures) nuclear-related expenditures exceeded yen2 trillion, up 12 %; the operation and maintenance costs of electric utilities varied, but overall, up 25 %; the nuclear-related expenditures of mining and manufacturing industries were up 34 %; (trend in sales) the new record in mining and manufacturing industries - the sales topped yen1 trillion; the sales of reactor equipments rose by 59 %; the sales by mining and manufacturing industries to electric utilities up 42 %; the nuclear-related exports of mining and manufacturing industries grew by 13 %; the revenues and sales exceeded the expenditures in mining and manufacturing industries. (Mori, K.)
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Water requirements of selected industries
,; Mussey, Orville D.; Conklin, Howard L.; Durfor, Charles N.; Otts, Louis Ethelbert; Walling, Faulkner B.
1955-01-01
The early industries in America generally were established when and where demands for the products of industry arose. Most of the early industries were so located that their increasing requirements for transportation, raw materials, market, labor, and water supply could be satisfied economically. Many of these original plant locations have continued as modern industrial centers and their output has increased manyfold in meeting the demands of our growing Nation. The recent and current industrial expansion and the trend toward the growth of chemical industries, many Of which are heavy users of water, has resulted in a tremendous increase in the total withdrawal of water for industrial use as well as a large increase in the per capita use of water. This increase in industrial water requirement has strained the capacity of the developed water supplies in many areas, and in some instances the adequacy of the potential water supplies is questionable. The Geological Survey is engaged in preparing and publishing a series of reports describing the developed and undeveloped water resources of many important industrial areas. This work was started initially at the request of the National Securities Resources Board as a means to insure that water supplies are adequate for our rapidly expanding industrial development. Although many factors contribute to establishing the feasibility or even the limits of future industrial development, the one relating to available water supply is extremely important. A knowledge of the water requirements of various industries is valuable therefore in planning the logical development in any area where water supply is a critical factor. Thus far very little suitable information on the water requirements of our major industries is available for general planning. An inventory of unit water-use values in industry therefore would be generally helpful and also might tend to stimulate water-conservation methods. To obtain such information
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Industry outreach a status report
Energy Technology Data Exchange (ETDEWEB)
Surek, D.; Sen, R. [R.K. Sen & Associates, Inc., Bethesda, MD (United States)
1995-09-01
The Outreach Project was initiated in October 1994 with the objective of developing a multi-year plan for the U.S. Department of Energy (DOE) for targeted outreach activities for stakeholders in industry and the general public. This status report summarizes the work on industry outreach that has been completed since the inception of the project in October 1994. A three-pronged approach was taken to ascertain issues related to industry outreach. First, there was a review of on-going and past industry outreach activities at DOE and NHA. Next, a series of meetings with industry decision makers was arranged to get a better understanding of industry interests and concerns, and to discuss how DOE and industry could work collaboratively to develop hydrogen energy systems. Third, a workshop is scheduled where representatives from industry, DOE and other federal agencies can identify issues that would enhance partnering between the federal government and industry in the development of hydrogen energy systems. At this tiny, the review of on-going and past activities has been completed. Industry interviews are in progress and a majority of meetings have been held. Analysis of the information gained is in progress. The preliminary analysis of this information indicates that for appropriate near-term demonstration-type projects, the level of interest for collaboration between DOE and industry is high. The data also identifies issues industry is concerned with which impact the commercialization of hydrogen energy systems.
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The Impact of the Defense Industry Consolidation on the Aerospace Industry
National Research Council Canada - National Science Library
Davis, Judy B
2006-01-01
... (SIC) codes. Using the structure-conduct- performance paradigm, a method in industrial organization, this thesis focused on how the defense consolidation affected the structure and behavior of the aerospace industry...
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Benchmarking and industry performance
Ten Raa, T.
2011-01-01
In this paper I interrelate productivity analysis and the theory of industrial organization. A proposition proves that an industrial organization is efficient if and only if it is supportable in the entry-proofness sense. Industrial performance is decomposed in efficiency and technical change terms
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International Nuclear Information System (INIS)
1995-01-01
The Uranium Industry Annual 1994 (UIA 1994) provides current statistical data on the US uranium industry's activities relating to uranium raw materials and uranium marketing during that survey year. The UIA 1994 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. It contains data for the 10-year period 1985 through 1994 as collected on the Form EIA-858, ''Uranium Industry Annual Survey.'' Data collected on the ''Uranium Industry Annual Survey'' (UIAS) provide a comprehensive statistical characterization of the industry's activities for the survey year and also include some information about industry's plans and commitments for the near-term future. Where aggregate data are presented in the UIA 1994, care has been taken to protect the confidentiality of company-specific information while still conveying accurate and complete statistical data. A feature article, ''Comparison of Uranium Mill Tailings Reclamation in the United States and Canada,'' is included in the UIA 1994. Data on uranium raw materials activities including exploration activities and expenditures, EIA-estimated resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities, including purchases of uranium and enrichment services, and uranium inventories, enrichment feed deliveries (actual and projected), and unfilled market requirements are shown in Chapter 2
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Knightly, W. F.
1980-01-01
About fifty industrial processes from the largest energy consuming sectors were used as a basis for matching a similar number of energy conversion systems that are considered as candidate which can be made available by the 1985 to 2000 time period. The sectors considered included food, textiles, lumber, paper, chemicals, petroleum, glass, and primary metals. The energy conversion systems included steam and gas turbines, diesels, thermionics, stirling, closed cycle and steam injected gas turbines, and fuel cells. Fuels considered were coal, both coal and petroleum based residual and distillate liquid fuels, and low Btu gas obtained through the on site gasification of coal. Computer generated reports of the fuel consumption and savings, capital costs, economics and emissions of the cogeneration energy conversion systems (ECS's) heat and power matched to the individual industrial processes are presented. National fuel and emissions savings are also reported for each ECS assuming it alone is implemented. Two nocogeneration base cases are included: coal fired and residual fired process boilers.
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Collusion in the Dutch construction industry: an industrial organization perspective
Doree, Andries G.
2004-01-01
Several investigations by parliament, cabinet, justice and antitrust authorities have shown a widespread use of cartels and structural bid rigging within the Dutch construction industry. The reputation of the Dutch construction industry has been dented with both the general public and clients. As a
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Competitiveness of the Garment Industry on the Basis of the Industrial Cluster Establishment
Directory of Open Access Journals (Sweden)
Tatiana Dmitrievna Sinyavets
2016-03-01
Full Text Available The issue of the development prospects of the Russian economy and the economy of its individual branches in the regions is highly relevant in terms of the increasing crises and economic development challenges. The scope of the study is a garment industry of the Siberian Federal District, which includes 12 subjects, and only six of them develop the garment industry actively. There are the regions of Kemerovo, Novosibirsk, Omsk, Tomsk, Krasnoyarsk Krai and the Republic of Khakassia. The subject matter of the research is the state and prospects of the garment industry of the Siberian Federal District. It also includes the assessment of the garment industry as one of the sub-sectors of the light industry in terms of its competitiveness in the domestic market. The purpose of the comprehensive study is to determine the conditions and factors affecting the development of the industry, as well as to identify its development reserves and competitiveness on the basis of industrial cluster’s generation. The hypothesis of this study is that in the Siberian Federal District, there are a need and reserves to create a cluster of the garment industry. The main methods of the study are the comparative analysis, the expert assessment of the sector in certain regions of the Siberian Federal District, as well as the assessment of possible formation of the industrial cluster in the region. The results of the study are the evaluation of the competitiveness and prospects of the garment industry in Russia and the Siberian Federal District (a low level of development and competitiveness; the evaluation of the development level of the garment industry in the Federal District, which have showed the demand for apparel products from the population and enterprises, as well as the conditions for the provision of clothing manufacture with natural fabrics and synthetic materials, labor resources and research and development achievements; also the justification of the existing
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Conditions for industrial production
DEFF Research Database (Denmark)
Jensen, Karsten Ingerslev; Schultz, Jørgen Munthe; Brauer, H.
1996-01-01
The possibility of an industrial aerogel glazing production is discussed with respect to sample size, sales volume and prices. Different ways of an industrial assembling line is outlined and the total costs of a 1 square meter aerogel glazing is calculated.......The possibility of an industrial aerogel glazing production is discussed with respect to sample size, sales volume and prices. Different ways of an industrial assembling line is outlined and the total costs of a 1 square meter aerogel glazing is calculated....
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Directory of Open Access Journals (Sweden)
Kimberly Febrina Kodrat
2011-07-01
Full Text Available ABSTRAK Tujuan utama penelitian adalah menganalisis kinerja pengembangan kawasan industri terpadu berwawasan lingkungan. Cakupan aspek penelitian disinkronkan dengan konsep pembangunan berkelanjutan sekaligus dijadikan sebagai batasan kajian, yakni mempersekutukan aspek ekonomi, ekologi dan sosial. Data diperoleh dengan menggunakan metode survei melalui observasi, wawancara mendalam, dan pendapat pakar. Metodologi penelitian menggunakan metode survei dengan menggunakan perpaduan antara hard system (analisis sistem dinamis dan soft system (analisis prospektif. Dari hasil uji statistik chi square (α = 0,01 diperoleh bahwa kelompok masyarakat yang bekerja di dalam PT. KIM mempunyai hubungan yang sangat signifikan dengan kelompok masyarakat yang bekerja di luat PT. KIM terhadap tingkat pendapatan, tingkat pendidikan dan faktor usia. Berdasarkan hasil analisis kualitas limbah cair unit IPAL PT. KIM terdapat 5 parameter yang masih berada diatas nilai baku mutu KepMenLHNo.51/1997, yaitu: BOD, COD, TSS, klorida dan amoniak. Tingkat efisiensi pengolahan limbah cair unit IPAL PT. KIM rata-rata 53,07%. Hasil analisis ketergantungan antar faktor dengan menggunakan Analisis Prospektif diperoleh sebanyak 5 faktor strategis masa depan yang mempengaruhi pengembangan kawasan industri terpadu berwawasan lingkungan, yaitu: jumlah industri, permintaan lahan, kebijakan pemerintah, model pengembangan, dan iklim investasi yang kondusif. Pengembangan kawasan industri terpadu berwawasan lingkungan dapat dilakukan dengan strategi moderat dengan kebijakan mencakup jumlah industri bertambah secara bertahap dengan meningkatnya permintaan lahan serta kebijakan pemerintah yang memfasilitasi peningkatan modal pengembangan dan didukung oleh iklim investasi yang kondusif. ABSTRACT The main purpose of the research is to study environmental aspect of industrial estate development. The scope of the research aspects is synchronized with sustainable development concepts, namely
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International Nuclear Information System (INIS)
Mengelle, Ch.
1999-04-01
After having given the definition of the term 'ceramics', the author describes the different manufacturing processes of these compounds. These materials are particularly used in the fields of 1)petroleum industry (in primary and secondary reforming units, in carbon black reactors and ethylene furnaces). 2)nuclear industry (for instance UO 2 and PuO 2 as fuels; SiC for encapsulation; boron carbides for control systems..)
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Directory of Open Access Journals (Sweden)
Mei Qiaoping
2017-01-01
Full Text Available Logistics industry is closely related to other industry, the synergetic development between logistics industry and leading industry is benefit for leading industry to reduce costs, improve efficiency and promote industrial upgrading. This book analyzes the association of logistics industry and leading industry on the basis of the input-output tables of Fujian and proposes advises to promote their synergetic development based on the calculation.
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Nuclear industry will soon surface
International Nuclear Information System (INIS)
Anon.
1978-01-01
The Japan Atomic Industrial Forum has carried out the annual survey of nuclear industry from the very inception of the development of nuclear power in Japan. The aim is to research and analyze nuclear-related expenditures, sales and manpower, as well as the future prospect of mining and manufacturing industries, electric utilities, trading companies and other related industries. The 19th fact-finding survey investigated into the actual conditions of the nuclear industry from April, 1977, to March, 1978. The number of companies surveyed increased by 75 from the previous year to 1,244, of which 883 or 71% responded to the questions. 501 companies did the business in the field of nuclear power. The first thing to be pointed out about the economic conditions of the nuclear industry is that the nuclear related expenditures increased in electric utilities, mining and manufacturing industries and trading companies, and exceeded 1 trillion yen mark for the first time in the private sector. It is likely that the current nuclear-related activities of mining and manufacturing industries will soon increase, but it will not be easy to wipe off the cumulative deficit of the industries. The employees increased by more than 7% in the nuclear-related sectors of electric utilities and mining and manufacturing industries. The facilities of nuclear supply industry were operated at the average rate of 50%. (Kako, I.)
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Industry - An Urban Developer. Case Study: Iron and Steel Industry in Romania
Directory of Open Access Journals (Sweden)
Radu SĂGEATĂ
2013-06-01
Full Text Available The profound economic and social changes that took place during the period of transition from a central-based economy to the market system have deeply marked the evolution of industrial towns, particularly those targeted for heavy industry development between 1950 and 1989. The present paper analyses this model of urban evolution affected by the interference of the political-ideological factor. Three towns, Galaţi, Târgovişte and Oţelu Roşu, in which a strong iron-and-steel industry was planted, have been taken into the study. Galaţi – a large town with complex functions, a regional and crossborder polarization center, was singled out for this type of industry by political decision within the context of the industrialization drive of the 1950s; Târgovişte – an old middle urban center, was pushed into the iron-and-steel route in the 1970-1980 decade. Oţelu Roşu – a small town, has a traditional iron-and-steel industry based on local raw material resources. Relying on historical documents, bibliographical sources and field work, the author correlates urban development evolutions with the industrialization policies, highlighting the causes that have led to the present decline of these towns and the challenges facing the local authorities in revitalizing them in a sustainable manner.
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77 FR 20615 - DAU Industry Day: “Affordability, Efficiency, and the Industrial Base”
2012-04-05
... the Industrial Base'' AGENCY: Defense Acquisition University (DAU), DoD. ACTION: Event notice. SUMMARY... to discuss affordability, efficiency, and the industrial base. After a variety of presenters, the... this time of fiscal austerity, while maintaining a healthy industrial base. Following the plenary...
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The Role of Industrial Robots in the Development of Automotive Industry in China
Karabegović , Isak
2016-01-01
International audience; The world’s largest user of industrial robots in production processes is automotive industry, because global competition in the market requires continuous automation and modernization of production processes in the automotive industry. The use of robots in the world is continuously increasing year by year, so it is expected that about 414.000 robot units will be used in 2019. China is the first country in the world in the application of industrial robots, and is increa...
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Budiyanto, T. M. T.; Prajitno, I. S.; Hasibuan, H. S.
2018-03-01
The problem faced in the management of the industrial estate is the development of industrial buildings which are not in accordance with the existing environmental regulations, especially the building coverage ratio (BCR). This violation is due to the limitation of industrial land owned, and the tenant’s desire to maximize building area. This research conducted at Cibitung Industrial Town, Indonesia, to assess the compliance of industrial building in complying with environmental regulations, and efforts by industrial estate manager together with industrial communities to meet building regulations. The compliance is shown from the conformity of the tenant’s BCR to the building provisions contained in the regulation within the industrial estate; which is maximum 60% from land owned. And whether the rest of green open space (GOS) area can still be maintained at a minimum 10%. This study found tenant’s building density (BCR) at 24.55% population was 84.77%, and the rest of green open space at 21.56% population was only 2.49%. Excessive building development and expansion by the industrial communities, led to a continued reduction in green open space as a rainwater absorption area. It is resulting the rainfall runoff directly into the environmental drainage system, and causing flooding in the region.
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International Nuclear Information System (INIS)
2001-02-01
This book deals with 21 reports on future industry, which contain revolution of digital educations, genetic engineering, the newest medical device, environmental industry, artificial intelligence, virtual reality, bio-green revolution, energy of the future, advanced concept computer, e-commerce, digital cash, game industry, information technology for future, next DRAM, information protection industry, robot to replace manpower, medium for information display, navigation systems, a space development, design industry and, home automation.
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Industrial & Manufacturing Engineering | Classification | College of
Electrical Engineering Instructional Laboratories Student Resources Industrial & Manufacturing Engineering Industrial & Manufacturing Engineering Academic Programs Industrial & Manufacturing Engineering Major Industrial & Manufacturing Engineering Minor Industrial & Manufacturing Engineering
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Віліна Пересадько; Надія Максименко; Катерина Біла
2016-01-01
Having reviewed a variety of approaches to understanding the essence of wine industry, having studied the modern ideas about the future of wine industry, having analyzed more than 50 maps from the Internet we have set the trends and special features of wine industry mapping in the world, such as: - the vast majority of maps displays the development of the industry at regional or national level, whereas there are practically no world maps; - wine-growing regions are represented on maps very un...
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Greening Food Processing Industry in Vietnam: Putting Industrial Ecology to Work
Tran Thi My Dieu
2003-01-01
The significant contribution to Vietnam's gross domestic product over the years give evidence of the important role of food processing industry in the economic and industrial development of the country. This is even more relevant from now onwards, as it is Vietnam's development strategy to become one of the top agricultural countries in the world by the year 2010. However, it is not difficult to recognize that the rapid growth of food processing industry in Vietnam goes together with environm...
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Inter- and intra-industry variations of capital structure in the Czech manufacturing industry
Directory of Open Access Journals (Sweden)
Pavlína Pinková
2013-01-01
Full Text Available The objective of the paper is to investigate the existence of inter-industry variations in the capital structure of enterprises of the Czech manufacturing industry and to identify the intra-industry causes of these differences. Three measures of capital structure are employed to determine the inter-industry variations. These are total debt ratio, long-term debt and short-term debt ratios. The set of explanatory variables is included to clarify the intra-industry variations. These explanatory variables are size, asset structure, asset utilization, profitability, non-debt tax shield and growth. The paper reports the analysis of capital structure of five distinctive industrial branches, namely the manufacture of beverages, the manufacture of textiles, the manufacture of paper and paper products, the manufacture of chemicals and chemical products, and the manufacture of computer, electronic and optical products. The data come from the financial statements of selected companies and cover a period from 2008 to 2012. The analysis of variance, correlation and regression analyses are used to develop the statistical framework. The paper aims to study the impact of industry and firm characteristics on capital structure choice.
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International Nuclear Information System (INIS)
1999-01-01
The Uranium Industry Annual 1998 (UIA 1998) provides current statistical data on the US uranium industry's activities relating to uranium raw materials and uranium marketing. It contains data for the period 1989 through 2008 as collected on the Form EIA-858, ''Uranium Industry Annual Survey.'' Data provides a comprehensive statistical characterization of the industry's activities for the survey year and also include some information about industry's plans and commitments for the near-term future. Data on uranium raw materials activities for 1989 through 1998, including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment, are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2008, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, and uranium inventories, are shown in Chapter 2. The methodology used in the 1998 survey, including data edit and analysis, is described in Appendix A. The methodologies for estimation of resources and reserves are described in Appendix B. A list of respondents to the ''Uranium Industry Annual Survey'' is provided in Appendix C. The Form EIA-858 ''Uranium Industry Annual Survey'' is shown in Appendix D. For the readers convenience, metric versions of selected tables from Chapters 1 and 2 are presented in Appendix E along with the standard conversion factors used. A glossary of technical terms is at the end of the report. 24 figs., 56 tabs
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Fehr, Ralph
2016-01-01
In this fully updated version of Industrial Power Distribution, the author addresses key areas of electric power distribution from an end-user perspective for both electrical engineers, as well as students who are training for a career in the electrical power engineering field. Industrial Power Distribution, Second Edition, begins by describing how industrial facilities are supplied from utility sources, which is supported with background information on the components of AC power, voltage drop calculations, and the sizing of conductors and transformers. Important concepts and discussions are featured throughout the book including those for sequence networks, ladder logic, motor application, fault calculations, and transformer connections. The book concludes with an introduction to power quality, how it affects industrial power systems, and an expansion of the concept of power factor, including a distortion term made necessary by the existence of harmonic.
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Process and petroleum industry
International Nuclear Information System (INIS)
1998-01-01
In comparison with many industries, the oil and gas industry is somewhat unique in that it has been operating in a global environment for many decades. The North Sea exploration and production industry is now entering a challenging era for business growth which is a mature region with smaller and smaller fields, more difficult to find and which require innovative development schemes. This presentation relates to information technology offering the exploration and production industry a unique set of business tools to improve performance and enable growth while reducing risk
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Process and petroleum industry
Energy Technology Data Exchange (ETDEWEB)
NONE
1998-12-01
In comparison with many industries, the oil and gas industry is somewhat unique in that it has been operating in a global environment for many decades. The North Sea exploration and production industry is now entering a challenging era for business growth which is a mature region with smaller and smaller fields, more difficult to find and which require innovative development schemes. This presentation relates to information technology offering the exploration and production industry a unique set of business tools to improve performance and enable growth while reducing risk
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Industrial Economics in Scandinavia
DEFF Research Database (Denmark)
Foss, Nicolai Juul; Møllgaard, Peter
2004-01-01
Based on diverse research methods, we trace and map industrial economics research in Denmark, Norway and Sweden in the periode of 1880 to 1908. After describing this research in terms of key contributors, we argue that industrial economics developed rather unevenly in the Scandinavian countries....... Danish research was mainly theoretical and strongly oriented towards the international context, whereas Norwegian research was largely industry analysis with a strong leaning towards managerial economics. Swedish research in industrial economics is very scant until the end of the 1960s.JEL Code: B1, B2...
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DEFF Research Database (Denmark)
Morelli, Nicola
2007-01-01
framework for this paper. An investigation is proposed beyond the traditional links between design and industry, emphasising new insights into the changes in the social role of industrial production. Furthermore, the paper proposes a methodological exploration to help designers focus on new actors and new...... perspectives in search for possible convergences between the logic of socially responsible design and the contribution of the industrial culture....
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Industrial Applications of Nuclear Energy
International Nuclear Information System (INIS)
2017-01-01
This publication provides a detailed overview of the potential use of nuclear energy for industrial systems and/or processes which have a strong demand for process heat/steam and power, and on the mapping of nuclear power reactors proposed for various industrial applications. It describes the technical concepts for combined nuclear-industrial complexes that are being pursued in various Member States, and presents the concepts that were developed in the past to be applied in connection with some major industries. It also provides an analysis of the energy demand in various industries and outlines the potential that nuclear energy may have in major industrial applications such as process steam for oil recovery and refineries, hydrogen generation, and steel and aluminium production. The audience for this publication includes academia, industry, and government agencies.
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Surplus biomass through energy efficient kilns
International Nuclear Information System (INIS)
Anderson, Jan-Olof; Westerlund, Lars
2011-01-01
Highlights: → The magnitude of the national heat demand for drying lumber in kilns is established. → Each part of the total heat consumption is divided and shown between the main drying conditions. → The potential to increase the energy efficiency in kilns with available techniques is presented. → The market demand for the biomass, available with increase kiln energy efficiency, is reviled. -- Abstract: The use of biomass in the European Union has increased since the middle of the 1990s, mostly because of high subsidies and CO 2 emission regulation through the Kyoto protocol. The sawmills are huge biomass suppliers to the market; out of the Swedish annual lumber production of 16.4 Mm 3 , 95% is produced by medium to large-volume sawmills with a lumber quotient of 47%. The remaining part is produced as biomass. An essential part (12%) of the entering timber is used for supply of heat in their production processes, mostly in the substantial drying process. The drying process is the most time and heat consuming process in the sawmill. This study was undertaken to determine the sawmills' national use of energy and potential magnitude of improvements. If the drying process can be made more effective, sawmills' own use of biomass can be decreased and allow a considerably larger supply to the biomass market through processed or unprocessed biomass, heat or electricity production. The national electricity and heat usage when drying the lumber have been analysed by theoretical evaluation and experimental validation at a batch kiln. The main conclusion is that the heat consumption for drying lumber among the Swedish sawmills is 4.9 TW h/year, and with available state-of-the-art techniques it is possible to decrease the national heat consumption by approximately 2.9 TW h. This additional amount of energy corresponds to the market's desire for larger energy supply.
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Edmison, Glenn A.; And Others
Robots are becoming increasingly common in American industry. By l990, they will revolutionize the way industry functions, replacing hundreds of workers and doing hot, dirty jobs better and more quickly than the workers could have done them. Robotics should be taught in high school industrial arts programs as a major curriculum component. The…
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The Negro in the Furniture Industry. The Racial Policies of American Industry Series.
Fulmer, William E.
This is the twenty-eighth of a series of studies conducted to determine variances in industrial employment practices of Negroes and to develop appropriate hiring policies. This particular study sought to examine current racial employment policies in the furniture industry within the context of the industry's structure and history. Interviews with…
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2002-01-01
The Bulletin looks at industrial services contracts and the real impact of the cost reductions at CERN. The level of industrial services contracts varies from one phase to another. For example, during the dismantling of LEP (photo) it rose substiantially to fall again at the end of dismantling. Industrial services contracts are an important resource for CERN. The level and nature of such contracts changes according to the phase of operation of the Laboratory. A construction phase, as for the LHC, requires a higher level of industrial services contracts compared with a period of normal running. During the operation of LEP, industrial services contracts were thus maintained at a level of 120 MCHF per year. The level rose to 156 MCHF in 2001 to include contracts awarded for dismantling LEP, and fell to about 144 MCHF in 2002 when the dismantling was complete. During the whole LHC construction period, up to 2007, industrial services spending will be stable in the range 135-140 MCHF per year. For the running pe...