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Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

Goa, India Risk Assessment of Surface Miner for Estonian Oil Shale Mining Industry  

E-Print Network (OSTI)

The paper deals with risk assessment of a high-selective oil-shale mining technology using surface miner Wirtgen 2500SM. This study addresses risk associated with productivity and cutting quality on example of Estonian oil shale deposit in areas with complicated layering conditions. The risk assessment method allows choosing relevant technology with friendly environment and economic value. For risk estimation the event tree is used. The results of the risk assessment are of practical interest for different purposes. 1

S. Sabanov; J-r. Pastarus; O. Nikitin; E. Väli

2008-01-01T23:59:59.000Z

2

Mining and minerals policy: 1976 bicentennial edition  

DOE Green Energy (OSTI)

The report is organized into three basic parts. The first part, the Executive Summary, provides a brief description of the major topics and lists the issues and recommendations. The report then is divided into two sections. Section I, Summary, is comprised of three chapters: Increased Energy Security; Metals and Nonmetallic Minerals; and Trends and Events. Section II, Issues in Energy and Minerals Policy, is comprised of seven chapters: Federal Leasing; The Federal Role in Reducing the Fiscal Impacts of Energy Development; Availability of Federal Lands for Mineral Exploration and Development; Environmental Issues and the Mineral Industry; Developments in International Minerals Trade and Investment; Ocean Mining; and The Development of New Tools for Energy and Minerals Policy Analysis. (MCW)

Not Available

1976-07-01T23:59:59.000Z

3

A Visualization Application for the Mining Industry Using Standard Tools  

E-Print Network (OSTI)

-mining related data, such as the look of the exposed orebody, the overburden material, the reclaimed area-Based Visualization of Reclaimed Mine Sites". APCOM'99: Computer Applications in the Minerals Industries, Golden, CO

4

Minerals and Mining Program (South Dakota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and Mining Program (South Dakota) and Mining Program (South Dakota) Minerals and Mining Program (South Dakota) < Back Eligibility Commercial Developer Fed. Government Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Tribal Government Utility Program Info State South Dakota Program Type Siting and Permitting Provider South Dakota Department of Environment and Natural Resources The Minerals and Mining Program has the authority to oversee mining activities in the state and issue regulations pertaining to the permitting and environmental impact mitigation of, and reclamation following, exploration, mining, and oil and gas production. Exploration and mining activities require permits, and mines require licenses for construction and

5

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry (December 2002)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MINING MINING INDUSTRY OF THE FUTURE December 2002 ENERGY AND ENVIRONMENTAL PROFILE OF THE U.S. MINING INDUSTRY ENERGY AND ENVIRONMENTAL PROFILE OF THE U.S. MINING INDUSTRY December 2002 Prepared By: BCS, Incorporated Prepared for U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Preface The U.S. Department of Energy and the National Mining Association are working in partnership to implement the Mining Industry of the Future strategy. Cooperatively, the two organizations selected specific mineral commodities to review in the Mining Industry Profile. These mineral commodities selected are those that require significant energy to extract and prepare for a first saleable product, and have the potential for energy and environmental improvement through research and development. The eight groups of

6

Mining of Minerals and Ores  

Science Conference Proceedings (OSTI)

...of mining with respect to metal price, metal demand forecast, ore processing and extraction costs, and the socioeconomic as well as environmental impact of the mining

7

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 1: U.S. Mining Overview  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 Mining Overview 1. Mining: Backbone of the U.S. Economy Mining is the search for, extraction, and beneficiation and processing of solid minerals from the earth. The kinds of minerals extracted from the earth vary widely. For thousands of years, these and other minerals have provided the raw materials with which human civilizations have been built. The United States Department of Energy and the National Mining Association are working in partnership to implement the Mining Industry of the Future strategy. Cooperatively, the Department of Energy and National Mining Association selected specific mineral commodities to review in this Mining Energy and Environmental Profile. These commodities require significant energy to extract and prepare for first saleable product and have the potential for

8

Iowa State Mining and Mineral Resources Research Institute  

SciTech Connect

This final report describes the activities of the Iowa State Mining and Mineral Resources Research Institute (ISMMRRI) at Iowa State University for the period July 1, 1989, to June 30, 1990. Activities include research in mining- and mineral-related areas, education and training of scientists and engineers in these fields, administration of the Institute, and cooperative interactions with industry, government agencies, and other research centers. During this period, ISMMRRI has supported research efforts to: (1) Investigate methods of leaching zinc from sphalerite-containing ores. (2) Study the geochemistry and geology of an Archean gold deposit and of a gold-telluride deposit. (3) Enchance how-quality aggregates for use in construction. (4) Pre-clean coal by triboelectric charging in a fluidized-bed. (5) Characterize the crystal/grain alignment during processing of yttrium-barium-copper-perovskite (1-2-3) superconductors. (5) Study the fluid inclusion properties of a fluorite district. (6) Study the impacts of surface mining on community planning. (7) Assess the hydrophobicity of coal and pyrite for beneficiation. (8) Investigate the use of photoacoustic absorption spectroscopy for monitoring unburnt carbon in the exhaust gas from coal-fired boilers. The education and training program continued within the interdepartmental graduate minor in mineral resources includes courses in such areas as mining methods, mineral processing, industrial minerals, extractive metallurgy, coal science and technology, and reclamation of mined land. In addition, ISMMRRI hosted the 3rd International Conference on Processing and Utilization of High-Sulfur Coals in Ames, Iowa. The Institute continues to interact with industry in order to foster increased cooperation between academia and the mining and mineral community.

Not Available

1990-08-01T23:59:59.000Z

9

A Method for Detecting Miners in Underground Coal Mine Videos  

Science Conference Proceedings (OSTI)

Detecting miners in underground coal mine videos is significant for the production safety. But, the miners are very similar to the background in underground coal mine videos, it is difficult to detect. In this paper, we proposed a method to detect miners ... Keywords: moving detection, miner detection, underground coal mine video

Limei Cai; Jiansheng Qian

2009-12-01T23:59:59.000Z

10

Reclamation of Land Used for Mineral Mining (Virginia)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation aims to provide for the rehabilitation and conservation of land affected by the mining of minerals through proper planning, proper use of appropriate methods of mining,...

11

Uranium Mines and Uranium Mineral Localities Visited Country State/Province County/District Mine Name U Minerals Present  

E-Print Network (OSTI)

Uranium Mines and Uranium Mineral Localities Visited Country State/Province County/District Mine USA New Mexico Grants Zia Mines Tyuyamunite 1999 USA Arizona Gila Hope Mine Uraninite 2001 USA Arizona Gila Red Bluff Mine Uraninite 2001 USA Wyoming Fremont Congo (Section 16 Mine) Carnotite 2003 USA

12

Mining and Minerals Policy Act of 1970 | Open Energy Information  

Open Energy Info (EERE)

and Minerals Policy Act of 1970 and Minerals Policy Act of 1970 Jump to: navigation, search Statute Name Mining and Minerals Policy Act of 1970 Year 1970 Url Actof1970.jpg Description An amendment to the Mineral Leasing Act References Mining and Minerals Policy Act of 1970[1] The Mining and Minerals Policy Act of 1970 (30 U.S.C. § 21 et seq.) - An amendment to the Mineral Leasing Act, this statute encompasses both hard rock mining and oil and gas and established modern federal policy regarding mineral resources in the United States. The Act articulates a national interest to foster and encourage private enterprise while mitigating adverse environmental impacts. References ↑ "Mining and Minerals Policy Act of 1970" Retrieved from "http://en.openei.org/w/index.php?title=Mining_and_Minerals_Policy_Act_of_1970&oldid=334610"

13

Illinois mineral industry in 1978, and review of preliminary mineral production data for 1979  

SciTech Connect

This annual report of mineral production in Illinois in 1978 summarizes the output and value of minerals mined, and processed in Illinois, and of mineral products manufactured but not necessarily mined in Illinois. The total value of production in all three categories was $3170.7 million. The total value of mineral materials mined was $1637.0 million, with the mineral fuels-coal, crude oil, and natural gas-contributing 80.7 percent of the total value. Processed mineral materials were valued at $1206.9 million, and mineral products manufactured totaled $326.8 million in 1978. Coal continued to be the leading commodity in terms of value; oil ranked second; stone and sand and gravel, used largely for construction, ranked third and fourth; and fluorspar was fifth. Illinois remained the leading US producer of fluorspar, tripoli, and industrial sand, and ranked third in stone and peat, fifth in bituminous coal, sixth in total sand and gravel. Preliminary data indicate that the value of minerals mined in 1979 reached an all time high of $2131.0 million, from $1637.0 million in 1978. Detailed production summaries and analyses-including maps, tables, and graphs-are given for all mineral commodities.

Samson, I.

1981-02-01T23:59:59.000Z

14

Tribology of earthmoving, mining, and minerals processing  

Science Conference Proceedings (OSTI)

Earthmoving, mining, and minerals processing each involve frequent, and often severe, mechanical interactions between metals, and between metals and abrasive nonmetallic and metallic materials (i.e., mineral bearing ores). The abrasive nature of ores causes significant wear to extracting, handling, and processing equipment. Consequently, wear in earthmoving, mining, and minerals processing operations results in the removal of large amounts of material from the wear surfaces of scraping, digging, and ore processing equipment. From an energy point of view, material wear of this nature is classified as an indirect tribological loss (Imhoff et al., 1985). Additionally, a significant amount of energy is expended to overcome frictional forces in the operation of all earthmoving, mining, and minerals processing machinery (i.e., a direct tribological loss). However, in these particular processes, wear losses are more than five times those of frictional losses. In general, the amount of material lost from a particular component in these operations, before it becomes unserviceable, is far greater than that which can be tolerated in typical metal-to-metal wear situations (e.g., lubricated bearing-shaft wear couples in machinery). Consequently, much of the equipment used in earthmoving, mining, and ore processing makes use of easily replaceable or repairable, and preferably low-cost, wear components. The mechanisms by which metal-to-metal and abrasive wear occurs, and the relationships between material properties and wear behavior, are reasonably well-understood in general terms. However, the specific wear mechanisms/wear material interactions that occur during earthmoving, digging, and the processing of ore are more complex, and depend on the wear material, and on the nature of abrasive, the type of loading, and the environment. As a result of this general knowledge, reliable predictions can be made regarding the performance of particular materials under a range of in-service operating conditions. This knowledge has allowed the rational selection of wear-resistant materials for use as earthmoving, mining, and minerals processing components, and new wear-resistant materials can be designed using our knowledge of the impact and abrasion mechanisms encountered in the day-to-day operation of components used in these operations.

Hawk, Jeffrey A.; Wilson, Rick D.

2001-01-01T23:59:59.000Z

15

Developing Alternative Industrial Materials from Mining Waste  

Science Conference Proceedings (OSTI)

Presentation Title, Developing Alternative Industrial Materials from Mining Waste ... Optimum Condition of Vanadium Recovery from Power Plant Fly-ash with ...

16

Industrial hygiene aspects of underground oil shale mining  

SciTech Connect

Health hazards associated with underground oil shale mining are summarized in this report. Commercial oil shale mining will be conducted on a very large scale. Conventional mining techniques of drilling, blasting, mucking, loading, scaling, and roof bolting will be employed. Room-and-pillar mining will be utilized in most mines, but mining in support of MIS retorting may also be conducted. Potential health hazards to miners may include exposure to oil shale dusts, diesel exhaust, blasting products, gases released from the oil shale or mine water, noise and vibration, and poor environmental conditions. Mining in support of MIS retorting may in addition include potential exposure to oil shale retort offgases and retort liquid products. Based upon the very limited industrial hygiene surveys and sampling in experimental oil shale mines, it does not appear that oil shale mining will result in special or unique health hazards. Further animal toxicity testing data could result in reassessment if findings are unusual. Sufficient information is available to indicate that controls for dust will be required in most mining activities, ventilation will be necessary to carry away gases and vapors from blasting and diesel equipment, and a combination of engineering controls and personal protection will likely be required for control of noise. Recommendations for future research are included.

Hargis, K.M.; Jackson, J.O.

1982-01-01T23:59:59.000Z

17

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Appendix  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

APPENDIX APPENDIX DATA QUALITY AND METHODOLOGY FOR CALCULATING ENERGY CONSUMPTION ESTIMATES One of the key objectives of this report is to provide the mining research community with a benchmark for improving energy efficiency in specific mining operations. However, there is no single source of energy data collected by either the industry or the federal government to provide such a benchmark. Those sources that are available on energy use in mining include the U.S. Department of Commerce, Bureau of Census, Census of Mineral Industries which reports energy consumption for each mineral commodity produced in the U.S. However, in accordance with Federal law governing census reports, "no data are published that would disclose the data for an individual establishment or company."

18

Mineral Sequestration Utilizing Industrial By-Products, Residues, and Minerals  

NLE Websites -- All DOE Office Websites (Extended Search)

J. Fauth and Yee Soong J. Fauth and Yee Soong U.S. Department of Energy National Energy Technology Laboratory Pittsburgh PA, 15236-0940 Mineral Sequestration Workshop National Energy Technology Laboratory August 8, 2001 Mineral Sequestration Utilizing Industrial By-Products, Residues, and Minerals Mineral Sequestration Workshop, U.S. Department of Energy, NETL, August 8, 2001 Overview * Introduction - Objective - Goals - NETL Facilities * Effect of Solution Chemistry on Carbonation Efficiency - Buffered Solution + NaCl - Buffered Solution + MEA * Effect of Pretreatment on Carbonation Efficiency - Thermal Treatments - Chemical Treatments * Carbonation Reaction with Ultramafic Minerals - Serpentine - Olivine Mineral Sequestration Workshop, U.S. Department of Energy, NETL, August 8, 2001 Overview * Carbonation Reaction with Industrial By-products

19

SkyMine Carbon Mineralization Pilot Project  

Science Conference Proceedings (OSTI)

This Topical Report addresses accomplishments achieved during Phase 1 of the SkyMine{reg_sign} Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO{sub 2} from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO{sub 2} to products having commercial value (i.e., beneficial use), show the economic viability of the CO{sub 2} capture and conversion process, and thereby advance the technology to a point of readiness for commercial scale demonstration and proliferation. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at commercial scale. The primary objectives of Phase 1 of the project were to elaborate proven SkyMine{reg_sign} process chemistry to commercial pilot-scale operation and complete the preliminary design ('Reference Plant Design') for the pilot plant to be built and operated in Phase 2. Additionally, during Phase 1, information necessary to inform a DOE determination regarding NEPA requirements for the project was developed, and a comprehensive carbon lifecycle analysis was completed. These items were included in the formal application for funding under Phase 2. All Phase 1 objectives were successfully met on schedule and within budget.

Joe Jones; Clive Barton; Mark Clayton; Al Yablonsky; David Legere

2010-09-30T23:59:59.000Z

20

Economical Recovery of By-products in the Mining Industry  

DOE Green Energy (OSTI)

The U.S. Department of Energy (DOE) Office of Industrial Technologies, Mining Industry of the Future Program, works with the mining industry to further the industry's advances toward environmental and economic goals. Two of these goals are (1) responsible emission and by-product management and (2) low-cost and efficient production (DOE 1998). DOE formed an alliance with the National Mining Association (NMA) to strengthen the basis for research projects conducted to benefit the mining industry. NMA and industry representatives actively participate in this alliance by evaluating project proposals and by recommending research project selection to DOE. Similarly, the National Research Council (NRC) has recently and independently recommended research and technology development opportunities in the mining industry (NRC 2001). The Oak Ridge National Laboratory (ORNL) and Colorado School of Mines engineers conducted one such project for DOE regarding by -product recovery from mining process residue. The results of this project include this report on mining industry process residue and waste with opportunity for by-product recovery. The U.S. mineral processing industry produces over 30,000,000 metric tons per year of process residue and waste that may contain hazardous species as well as valuable by-products. This study evaluates the copper, lead, and zinc commodity sectors which generate between 23,300,000 and 24,000,000 metric tons per year. The distribution of residual elements in process residues and wastes varies over wide ranges* because of variations in the original ore content as it is extracted from the earth's crust. In the earth's crust, the elements of interest to mining fall into two general geochemical classifications, lithophiles and chalcophiles** (Cox 1997). Groups of elements are almost always present together in a given geochemical classification, but the relative amounts of each element are unique to a particular ore body. This paper generally describes copper, lead, and zinc mining operations and their associated process wastes and residues. This description can serve as a basis for identifying those process residues and waste that contain both impurities and products which currently cannot be economically recovered. This information could be used to develop a market-based approach to by-product recovery by evaluating potential revenue generated from the sale of by-products along with innovative recovery techniques.

Berry, J.B.

2001-12-05T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Iowa State Mining and Mineral Resources Research Institute  

SciTech Connect

During 1990--1991, the Iowa State Mining and Mineral Resources Research Institute (ISMMRRI) has worked diligently to further the objectives of the Mineral Institute Program. About 70% of our Allotment Grant funding goes toward research and education of graduate students within the participating departments of the university. It is our goal to encourage graduate students in diverse fields such as agronomy, engineering, geology, landscape architecture, and many others to pursue a career in mining- and mineral-related fields by preparing them to either enter the private or public sectors. During the 1990 calendar year, ISMMRRI granted research assistantships to 17 graduate students to perform research in topics relating to mineral exploration, characterization and processing, extractive metallurgy, mining engineering, fuel science, mineral waste management, and mined-land reclamation. Research areas include the following: Fluid-inclusion studies on fluorspar mineral deposits in an actively mined region; Geochemical modeling of gold and gold-telluride deposits; Characterization of coal particles for surface-based beneficiation; Impact of surface mining and reclamation of a gypsum deposit area on the surrounding community; Stress-strain response of fine coal particles during transport and storage; Recovery of metal values from mining wastes using bioleaching; Coal beneficiation utilizing triboelectric charging in a fast fluidized bed; and Mathematical modeling of breakage for optimum sizing during crushing of rock.

Not Available

1991-08-01T23:59:59.000Z

22

Illinois mineral industry in 1984 and review of preliminary mineral production data for 1985. Illinois mineral notes  

SciTech Connect

The annual output and value of Illinois minerals extracted, processed, and manufactured into products in 1984 are summarized in the report. Materials used in manufacturing were not necessarily extracted within the state. Coal continued to be the leading commodity in terms of value; oil ranked second; stone and sand and gravel ranked third and fourth; fluorspar was fifth. Nationally, Illinois ranked eighteenth in value of nonfuel mineral production. It remained the principal U.S. producer of fluorspar, tripoli, and industrial sand and led in the manufacture of iron-oxide pigments. In stone and peat production, the state ranked fourth. Preliminary data for 1985 indicate that the value of minerals mined was $2,947.8 million, a decrease of 6.1 percent from the $3,138.0 million in 1984. Detailed production summaries and analyses--including maps, tables, and graphs--for all mineral commodities are based on data available for 1984.

Samson, I.E.; Bhagwat, S.B.

1986-01-01T23:59:59.000Z

23

Vietnam National Coal Mineral Industries Group Vinacomin | Open...  

Open Energy Info (EERE)

Coal Mineral Industries Group Vinacomin Jump to: navigation, search Name Vietnam National Coal-Mineral Industries Group (Vinacomin) Place Vietnam Product Vietnam-based project...

24

Minerals yearbook: The mineral industry of Mexico. 1988 international review  

SciTech Connect

Mexico is one of the major mineral-producing countries in the world, continuing in 1988 a role that the nation had assumed since the first European settlement of the Western Hemisphere. With respect to nonfuel minerals, Mexico was the world's leading producer of bismuth and silver; was among the top 5 producers of barite, fluorspar, graphite, molybdenum, and strontium; and was among the top 10 producers of antimony, white arsenic, cadmium, copper, lead, manganese, mercury, salt, selenium, sulfur, and zinc. In the mineral fuels sector, Mexico was the sixth largest producer of crude oil and ranked eighth in terms of proven oil reserves. In addition, Mexico was the largest foreign supplier of crude oil and cement to the United States. Topics discussed in the report include: Government policies and programs; Production; Trade; Commodity review--Metals, Industrial minerals, and Mineral fuels.

Machamer, J.F.

1988-01-01T23:59:59.000Z

25

China Brief, Volume 7, Issue 1 SAFETY CHALLENGES IN CHINA'S COAL MINING INDUSTRY  

E-Print Network (OSTI)

China Brief, Volume 7, Issue 1 1/4 SAFETY CHALLENGES IN CHINA'S COAL MINING INDUSTRY By Jianjun Tu Coal extraction, by no means a safe endeavor, has had a particularly disastrous record in China. According to official statistics, more than 250,000 Chinese coal miners have died in mining accidents since

26

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry (December 2002)  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy and the National Mining Association are working in partnership to implement the Mining Industry of the Future strategy.

27

Implication of a covenant to diligently develop and mine in hard mineral leases that provide for minimum rents or royalties  

SciTech Connect

An examination of the status of the implied covenant to develop in hard mineral leases which contain minimum royalty provisions discusses the rationale for the implied development covenant, restrictions on its use, and scenarios under which mining delays occur. Later sections delineate the rules of construction and interpretative tests used in various mining jurisdictions. The author then analyzes the logic of these tests in light of the regulatory and economic climate of today's mining industry. He finds that this climate forces prudent mining companies to delay mine development in many instances. The substantial relation test considers all factors that are indicative of the original parties expectations; the demand for development rule does not.

Bender, J.C.

1987-01-01T23:59:59.000Z

28

MultiMediaMiner: a system prototype for multimedia data mining  

Science Conference Proceedings (OSTI)

Multimedia data mining is the mining of high-level multimedia information and knowledge from large multimedia databases. A multimedia data mining system prototype, MultiMediaMiner, has been designed and developed. It includes the construction of a multimedia ...

Osmar R. Zaïane; Jiawei Han; Ze-Nian Li; Sonny H. Chee; Jenny Y. Chiang

1998-06-01T23:59:59.000Z

29

Climate VISION: PrivateSector Initiatives: Minerals - Industry...  

Office of Scientific and Technical Information (OSTI)

together to achieve common goals. Industrial minerals - ball clay, bentonite, borates, feldspar, industrial sand, mica, soda ash and talc - are a miraculous gift from times past....

30

Minerals: Using Data Mining to Detect Router  

E-Print Network (OSTI)

Recent studies have shown that router misconfigurations are pervasive and have dramatic consequences for the operations of networks. Not only can misconfigurations compromise the security of a single network, they can even cause global disruptions in Internet connectivity. Several solutions have been proposed that can detect a number of problems in real configuration files. However, these solutions share a common limitation: they are rule-based. Rules are assumed to be known beforehand, and violations of these rules are deemed misconfigurations. As policies typically differ among networks, rule-based approaches are limited in the scope of mistakes they can detect. In this paper, we address the problem of router misconfigurations using data mining. We apply association rules mining to the configuration files of routers across an administrative domain to discover local, network-specific policies. Deviations from these local policies are potential misconfigurations. We have evaluated our scheme on configuration files from a large state-wide network provider, a large university campus and a high-performance research network, and found promising results. We discovered a number of errors that were confirmed and later corrected by the network engineers. These errors would have been difficult to detect with current rule-based approaches. 1

Franck Le; Sihyung Lee; Tina Wong; Hyong S. Kim; Darrell Newcomb; Franck Le; Sihyung Lee; Tina Wong; Hyong S. Kim; Darrell Newcomb

2006-01-01T23:59:59.000Z

31

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 3: Potash, Soda Ash, and Borates  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Potash, Potash, Soda Ash, and Borates 3 Potash, soda ash and borates are industrial minerals. They are used primary as feedstock for other industries. They are used to make fertilizers, glass, chemicals and other materials used throughout manufacturing industries. For example, the agricultural industry relies heavily on potash and borates as fertilizers. It is the dependence of these manufacturing industries that make industrial minerals so important. Forms of Potash Potash is used primarily as an agricultural fertilizer because it is a source for soluble potassium. Potash denotes a variety of mined and manufactured salts, all containing the element potassium in water-soluble form. Potash can be potassium chloride [KCL, or muriate of potash (MOP)], potassium sulfate [K

32

Minerals yearbook: Mineral industries of Africa. Volume 3. 1992 international review  

SciTech Connect

The 53 countries that constituted Africa in 1992 accounted for a significant portion of total world output of a number of mineral commodities. Among the most significant mineral commodities produced in Africa were andalusite, antimony, asbestos, bauxite, chromite, coal, cobalt, copper, diamond, fluorspar, gold, lithium minerals, manganese, phosphate, platinum-group metals, the titanium minerals-ilmenite and rutile, vanadium, vermiculite, uranium, and zircon. Chromite, cobalt, and manganese, were not mined in the Untied States.

Not Available

1992-01-01T23:59:59.000Z

33

Strategic Selection of Sustainable Development of Mineral Resources in China's Mining Cities  

Science Conference Proceedings (OSTI)

Degree of sustainable development of mineral resources (DSDMR) is the basis and security of mining cities’ sustainable development. Thus, how to promote the DSDMR of mining cities has been widespread concerned by people. This paper tries to search ...

Jiye Xiang

2010-05-01T23:59:59.000Z

34

Energy Efficiency in Mineral Processing Industry Using High ...  

Science Conference Proceedings (OSTI)

Presentation Title, Energy Efficiency in Mineral Processing Industry Using High ... These studies were prepared by Tetra Tech on eight different projects at ...

35

Mining industry and US government cooperative research: Lessons learned and benefits to mining industry  

SciTech Connect

Since 1994, various mines in the US have cooperated with research scientists at the Los Alamos and Lawrence Livermore National Laboratories to address issues related to verification of the Comprehensive Test Ban Treaty (CTBT). The CTBT requires that no country may conduct any nuclear explosion in the future. While the CTBT is a significant step toward reducing the global nuclear danger, verifying compliance with the treat requires that the monitoring system be able to detect, locate and identify much larger numbers of smaller amplitude seismic events than had been required previously. Large mining blasts conducted world-wide will be of sufficient amplitude to trigger the monitoring system at the lower threshold. It is therefore imperative that research into the range various blasting practices employed, the relationship of yield to seismic magnitude, and identification of anomalous blasting results be performed. This paper will describe a suite of experiments funded by the Department of Energy and conducted by the Los Alamos and Lawrence Livermore National Laboratories in cooperation with the US mining industry. Observations of cast blasting, underground long wall generated coal bumps, stoping, and explosively induced collapse of room and pillar panels will be presented. Results of these dual use experiments which are of interest to the mining community will be discussed. These include (1) variation of amplitude of seismic energy at various azimuths from cast blasts, (2) identification of the extent of back failure following explosive removal of pillars, and (3) the use of single fired shots for calibration of the monitoring system. The wealth of information and discovery described in this paper is a direct result of mutual cooperation between the US Government and the US Mining Industry.

Pearson, D.C.; Stump, B.W.; Phillips, W.S. [Los Alamos National Lab., NM (United States). Earth and Environmental Sciences Div.; Martin, R. [Thunder Basin Coal Co. (United States); Anderson, D.P. [Southern Methodist Univ., Dallas, TX (United States). Dept. of Geological Sciences

1997-09-01T23:59:59.000Z

36

Use of explosives in deep rock mining: in situ energy and mineral recovery  

DOE Green Energy (OSTI)

Chemical explosives may become a key element in many of the in situ energy and mineral recovery methods under development. The potential role of explosives in deep rock mining for resource recovery is discussed. Several energy and mineral recovery programs described are an outgrowth of the Plowshare Program and Explosives R and D conducted as part of the AEC/ERDA mission at Lawrence Livermore Laboratory. Several important aspects of the use of explosives in deep rock mining are reviewed. First, the status of knowledge of deep rock fracturing to create permeability underground is discussed. Completely contained blasting has not been a widely applied tool used in the mining industry. It is concluded that data available on deep rock fracture is minimal and that the mechanisms that control the processes must be understood before technical and economic feasibility can be established. The unusual problems in the selection of an explosive or blasting agent for deep rock applications including emphasis on the functioning at depth and safety aspects are also discussed. Finally, a brief review of similar activities within the U.S. is given.

Finger, M.; Larson, D.

1976-01-22T23:59:59.000Z

37

World Economics of Selected Industrial Minerals  

Science Conference Proceedings (OSTI)

Jan 1, 1971 ... It is a very interesting field, different in many respects from metals and certainly far different from petroleum. The minerals chosen are celestite, ...

38

1985 mining industry technical conference (Conference record)  

SciTech Connect

This book presents the papers given at a conference on underground coal mining technology. Topics considered at the conference included trends in the electronic control of mine hoists, a probabilistic model of power demand for sequential conveyor systems, a slurry monitor for the precision determination of the density of slurries flowing in pipelines, and an intrinsically safe communication, signalling and control system used in underground working sections of coal mines.

Not Available

1985-01-01T23:59:59.000Z

39

Mining Electrification: An Investigation of the Use of Electric Equipment in the Mining Industry  

Science Conference Proceedings (OSTI)

Mining is a diverse industry that touches multiple industries with products extracted from the earth. Because of this, it is common to have one type of mining experiencing difficulty meeting demand, while another type may be cutting back operations due to poor market conditions. For example, recent economic conditions have had the sand and gravel industry in a slump because of cut backs in construction projects. At the very same time, the coal mining business was booming because there was a very high dem...

2010-12-02T23:59:59.000Z

40

Illinois mineral industry in 1981-83 and review of preliminary mineral production data for 1984. Illinois mineral notes  

SciTech Connect

The output and value of minerals mined, processed, and manufactured into products in Illinois are summarized in this report for 1981-83. Materials used in manufacturing were not necessarily extracted within the state. Coal continued to be the leading commodity in terms of value. Oil ranked second; stone, third; sand and gravel, fourth; and fluorspar, fifth.

Samson, I.E.; Bhagwat, S.B.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Source category survey: mineral wool manufacturing industry. Final report  

SciTech Connect

This report contains background information which was used for determining the need for new source performance standards (NSPS) for the mineral wool manufacturing industry in accordance with Section 111 of the Clean Air Act. Air pollution emissions and growth trends of the mineral wool industry are examined. Manufacturing processes, control strategies, and state and local air pollution regulations are discussed. The impact of a potential NSPS on particulate and carbon monoxide emissions is calculated.

Not Available

1980-06-01T23:59:59.000Z

42

Sustainability education for minerals industry professionals  

Science Conference Proceedings (OSTI)

Decomposition of methane during oxide reduction using Natural gas · DELIVERING A NATIONAL PROCESS DESIGN UNIT WITH INDUSTRY SUPPORT.

43

Iowa State Mining and Mineral Resources Research Institute. Final report, July 1, 1990--June 30, 1991  

SciTech Connect

During 1990--1991, the Iowa State Mining and Mineral Resources Research Institute (ISMMRRI) has worked diligently to further the objectives of the Mineral Institute Program. About 70% of our Allotment Grant funding goes toward research and education of graduate students within the participating departments of the university. It is our goal to encourage graduate students in diverse fields such as agronomy, engineering, geology, landscape architecture, and many others to pursue a career in mining- and mineral-related fields by preparing them to either enter the private or public sectors. During the 1990 calendar year, ISMMRRI granted research assistantships to 17 graduate students to perform research in topics relating to mineral exploration, characterization and processing, extractive metallurgy, mining engineering, fuel science, mineral waste management, and mined-land reclamation. Research areas include the following: Fluid-inclusion studies on fluorspar mineral deposits in an actively mined region; Geochemical modeling of gold and gold-telluride deposits; Characterization of coal particles for surface-based beneficiation; Impact of surface mining and reclamation of a gypsum deposit area on the surrounding community; Stress-strain response of fine coal particles during transport and storage; Recovery of metal values from mining wastes using bioleaching; Coal beneficiation utilizing triboelectric charging in a fast fluidized bed; and Mathematical modeling of breakage for optimum sizing during crushing of rock.

Not Available

1991-08-01T23:59:59.000Z

44

Assessment of industrial minerals and rocks in the controlled area  

Science Conference Proceedings (OSTI)

Yucca Mountain in Nye County, Nevada, is a potential site for a permanent repository for high-level nuclear waste in Miocene ash flow tuff. The Yucca Mountain controlled area occupies approximately 98 km{sup 2} that includes the potential repository site. The Yucca Mountain controlled area is located within the southwestern Nevada volcanic field, a large area of Miocene volcanism that includes at least four major calderas or cauldrons. It is sited on a remnant of a Neogene volcanic plateau that was centered around the Timber Mountain caldera complex. The Yucca Mountain region contains many occurrences of valuable or potentially valuable industrial minerals, including deposits with past or current production of construction aggregate, borate minerals, clay, building stone, fluorspar, silicate, and zeolites. The existence of these deposits in the region and the occurrence of certain mineral materials at Yucca Mountain, indicate that the controlled area may have potential for industrial mineral and rock deposits. Consideration of the industrial mineral potential within the Yucca Mountain controlled area is mainly based on petrographic and lithologic studies of samples from drill holes in Yucca Mountain. Clay minerals, zeolites, fluorite, and barite, as minerals that are produced economically in Nevada, have been identified in samples from drill holes in Yucca Mountain.

Castor, S.B. [Nevada Bureau of Mines and Geology, Reno, NV (United States); Lock, D.E. [Mackay School of Mines, Reno, NV (United States)

1996-08-01T23:59:59.000Z

45

US uranium mining industry: background information on economics and emissions  

SciTech Connect

A review of the US uranium mining industry has revealed a generally depressed industry situation. The 1982 U/sub 3/O/sub 8/ production from both open-pit and underground mines declined to 3800 and 6300 tons respectively with the underground portion representing 46% of total production. US exploration and development has continued downward in 1982. Employment in the mining and milling sectors has dropped 31% and 17% respectively in 1982. Representative forecasts were developed for reactor fuel demand and U/sub 3/O/sub 8/ production for the years 1983 and 1990. Reactor fuel demand is estimated to increase from 15,900 tons to 21,300 tons U/sub 3/O/sub 8/ respectively. U/sub 3/O/sub 8/ production, however, is estimated to decrease from 10,600 tons to 9600 tons respectively. A field examination was conducted of 29 selected underground uranium mines that represent 84% of the 1982 underground production. Data was gathered regarding population, land ownership and private property valuation. An analysis of the increased cost to production resulting from the installation of 20-meter high exhaust borehole vent stacks was conducted. An assessment was made of the current and future /sup 222/Rn emission levels for a group of 27 uranium mines. It is shown that /sup 222/Rn emission rates are increasing from 10 individual operating mines through 1990 by 1.2 to 3.8 times. But for the group of 27 mines as a whole, a reduction of total /sup 222/Rn emissions is predicted due to 17 of the mines being shutdown and sealed. The estimated total /sup 222/Rn emission rate for this group of mines will be 105 Ci/yr by year end 1983 or 70% of the 1978-79 measured rate and 124 Ci/yr by year end 1990 or 83% of the 1978-79 measured rate.

Bruno, G.A.; Dirks, J.A.; Jackson, P.O.; Young, J.K.

1984-03-01T23:59:59.000Z

46

STATE OF OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES  

NLE Websites -- All DOE Office Websites (Extended Search)

OREGON OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES Portland, Oregon 97201 910 State Office Building r DOE/ID/12526--T2 OPEN-FILE REPORT 0-86-3 DE87 013077 INVESTIGATION OF THE TEIERMAL REGIME AND GEOLOGIC HISTORY OF THE DRILLING IN THE CASCADE RANGE CASCADE VOLCANIC ARC: FIRST PHASE OF A PROGRAM FOR SCIENTIFIC Prepared by George R . Priest Oregon Department of Geology and Mineral Industries Preparation and publication of this document were supported b the Ore on Department of Geology and Mineral Industries and Grant No. DE-%G07-841&.2526 from the U . S . Department of Energy DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees,

47

Oregon State Department of Geology and Mineral Industries | Open Energy  

Open Energy Info (EERE)

State Department of Geology and Mineral Industries State Department of Geology and Mineral Industries Jump to: navigation, search Logo: Oregon State Department of Geology and Mineral Industries Name Oregon State Department of Geology and Mineral Industries Address Ste. 965 Northeast Oregon Street Place Portland, OR Zip 97232 Website http://www.oregongeology.org/s Coordinates 45.5286301°, -122.656652° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.5286301,"lon":-122.656652,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

48

Changing role of the nonfuel mineral industry in the state and local economies of Arizona (1981-1986)  

Science Conference Proceedings (OSTI)

The Bureau of Mines is currently analyzing the impacts of changes in nonfuel mineral industry activity upon regional economies. As part of the project the Bureau examined the impacts on Arizona and four of its counties resulting from significant changes in nonfuel mineral production between 1981 and 1986. Regional input-output models for Arizona and the counties of Gila, Greenlee, Pima, and Pinal were developed through IMPLAN, the U.S. Forest Service's economic impact model. These models generated multipliers to measure total impacts of changes in activity on employment, earnings, and indirect business taxes. From 1981 to 1983 metallic nonfuel mineral production in Arizona declined significantly. Findings show that county economies are quite sensitive to changes in nonfuel mineral production.

Opyrchal, A.M.; Swisko, G.M.; Adams, R.L.

1988-04-01T23:59:59.000Z

49

Minerals: using data mining to detect router misconfigurations  

Science Conference Proceedings (OSTI)

Recent studies have shown that router misconfigurations are common and have dramatic consequences for the operations of networks. Not only can misconfigurations compromise the security of a single network, they can even cause global disruptions in Internet ... Keywords: association rules mining, network misconfiguration, routers, static analysis

Franck Le; Sihyung Lee; Tina Wong; Hyong S. Kim; Darrell Newcomb

2006-09-01T23:59:59.000Z

50

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 8: Phosphate  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8 8 Phosphates The element phosphorus, a nonmetal, is relatively rare in nature. In fact, phosphorus is less than one tenth of one percent of the mass of the earth's crust. Common mineral forms of phosphorus include apatite, wavellite, vivianite, and phosphorite. The most important sources of phosphorus are phosphorite or phosphate rock. Phosphate rock consists of the mineral apatite, an impure tricalcium phosphate, mixed with clay and other elements. Forms of Phosphorus Elemental phosphorus is made commercially in several different forms called allotropes. These occur within three major categories: white or yellow phosphorus; red phosphorus; and black or violet phosphorus. Other phosphorus compounds are used by industry in the production of steel,

51

Data mining to improve industrial standards and enhance production and marketing: An empirical study in apparel industry  

Science Conference Proceedings (OSTI)

Apparel production is a high value-added industry in the global textile manufacturing chain. Standard size charts are crucial industrial standards for high-tech apparel industries to maintain competitive advantages in knowledge economy era. However, ... Keywords: Apparel industry, Cluster analysis, Data mining, Industrial standards, Production management and marketing

Chih-Hung Hsu

2009-04-01T23:59:59.000Z

52

FIBROUS MONOLITH WEAR RESISTANT COMPONENTS FOR THE MINING INDUSTRY  

Science Conference Proceedings (OSTI)

The work performed on this program was to develop wear resistant, tough FM composite materials with efforts focused on WC-Co based FM systems. The materials were developed for use in mining industry wear applications. Components of interest were drill bit inserts for drilling blast holes. Other component applications investigated included wear plates for a variety of equipment such as pit shovels, wear surfaces for conveyors, milling media for ball milling operations, hydrocyclone cones, grader blades and dozer teeth. Cross-cutting technologies investigated included hot metal extrusion dies, drill bits for circuit board fabrication, cutting tools for cast iron and aluminum machining. An important part of the work was identification of the standard materials used in drilling applications. A materials trade study to determine those metals and ceramics used for mining applications provided guidance for the most important materials to be investigated. WC-Co and diamond combinations were shown to have the most desirable properties. Other considerations such as fabrication technique and the ability to consolidate shifted the focus away from diamond materials and toward WC-Co. Cooperating partners such as Kennametal and Kyocera assisted with supplies, evaluations of material systems, fabricated parts and suggestions for cross-cutting technology applications for FM architectures. Kennametal provided the raw materials (WC-Co and Al-TiCN powders) for the extent of the material evaluations. Kyocera shared their research into various FM systems and provided laboratory testing of fabricated materials. Kyocera also continued research of the FM systems with the intention of developing commercial markets for a variety of applications. The continued development of FM technology by Kyocera is seen as a direct result of the cooperation established under this funding. Kyocera has a specific interest in the commercial development of the FM technology and have licensed it and have paid for the right to develop FM materials for the commercial exploitation. Field testing provided by partners Superior Rock Bit and Brady Mining and Construction provided insight into the performance of the fabricated materials under actual operational conditions. Superior Rock Bit was permitted to evaluate tri-cone roller bits in drilling applications at a mine in the Iron Range of Minnesota. Brady performed evaluation of the roof bit inserts at coal mines in medium hardness strata. The coal mine used for testing was not revealed. Additional field testing of cross-cutting technology, the extrusion of hot metals, at Extruded Metals showed the potential for additional market development. While ACR was able to perform field testing in a number of mines, tunnel boring locations and at a hot metal extrusion house under this effort, limitations of material suppliers reduced our ability to take advantage of the offered facilities at mines in the southern Arizona region. Phelps Dodge mine at Green Valley Arizona provided equipment inserts to modify for evaluation. It was a lack of available standard materials that prevented a field test to evaluate the ACR FM inserts in the application at the Green Valley mine. Efforts to develop an alternate copper electrowinning anode were pursued with additional funding from DOE. Material systems were fabricated and evaluated by research partner Hazen Research. While a drop-in replacement was not identified promising directions for future research were suggested.

Kenneth L. Knittel

2005-05-09T23:59:59.000Z

53

Sustainable Water Management in the Minerals Industry 1 SUSTAINABLE WATER MANAGEMENT IN THE MINERALS  

E-Print Network (OSTI)

interest. It arises in the provision of water for Queensland coal mines, where additional water Introduction In the operation of a coal mine, water is an important resource, without which the mine cannot operate. Central Queensland coal mines collect rain water in dams and also have access to a water pipeline

McGuinness, Mark

54

U.S. fertilizer industry and the environment - from mine to farm  

SciTech Connect

This article looks at the US fertilizer industry covering the following topics: phosphate mining, basic integrated production, retail dealers, and farm practices. At each point the impact of environmental concerns and compliance on the fertilizer industry is discussed.

Shields, J.T.

1994-10-01T23:59:59.000Z

55

Estimated use of explosives in the mining industries of Algeria, Iran, Iraq, and Libya  

Science Conference Proceedings (OSTI)

This work was performed under Memorandum of Agreement B291534 Between the Lawrence Livermore National Laboratory (LLNL) and the United States Bureau of Mines. The Bureau of Mines authors are members of the Minerals Availability Field Office (MAFO) in Denver, CO, which uses an extensive network of information sources to develop and maintain the Minerals Availability database concerning mining and minerals properties worldwide. This study was initiated and directed by F. Heuze at LLNL. A previous study on the same subject had been commissioned by LLNL from the Mining Journal Research Services (MJRS) in London ,UK. Its results were integrated into this report. MJRS is shown as one of the numerous sources which were used for this work. All sources are listed in the report. This document is arranged in four sections, one for each country, in alphabetical order. Thie outline is the same for each country.

Wilburn, D.R.; Russell, J.A.; Bleiwas, D.I. [and others

1995-09-01T23:59:59.000Z

56

Nevada Bureau of Mines and Geology  

E-Print Network (OSTI)

are included. Metals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing This report, nineteenth of an annual series, describes 1997 mineral, oil and gas, and geothermal activities Industrial Minerals by Stephen B. Castor 45 Geothermal Energy by David A. Davis 47 Oil and Gas by David A

Tingley, Joseph V.

57

West Virginia University 1 Mining and Industrial Extension  

E-Print Network (OSTI)

(WVUIT) Mine foreman training, Surface and underground apprentice training, Electrical training · Warren and underground apprentice, Electrical training · Joshua Caldwell - BA (California University of PA) Interim

Mohaghegh, Shahab

58

Nevada Bureau of Mines and Geology  

E-Print Network (OSTI)

are included. Metals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing This report, twentieth of an annual series, describes 1998 mineral, oil and gas, and geothermal activities by Ronald H. Hess 45 Oil and Gas by David A. Davis 52 Directory of Mining and Milling Operations 1999 #12

Tingley, Joseph V.

59

Underground coal mining is an industry well suited for robotic automation. Human operators are severely hampered in  

E-Print Network (OSTI)

Abstract Underground coal mining is an industry well suited for robotic automation. Human operators approach meets the requirements for cutting straight entries and mining the proper amount of coal per cycle. Introduction The mining of soft materials, such as coal, is a large industry. Worldwide, a total of 435 million

Guestrin, Carlos

60

Virtual reality training applications for the mining industry  

Science Conference Proceedings (OSTI)

Virtual reality is a rapidly growing technology which utilises the ever-increasing power of computers to simulate real-world and imaginary environments and situations with a high degree of realism and interactiveness. Safety in the South African mining ... Keywords: mining training applications, realism, safety training, virtual reality

Etienne van Wyk; Ruth de Villiers

2009-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

emissions: mineral carbonation and Finnish pulp and paper industry (CO2  

E-Print Network (OSTI)

- ation of slags from iron- and steel industry" pre- sented at the 4th Nordic Mini-symposium on CO2CO2 emissions: mineral carbonation and Finnish pulp and paper industry (CO2 Nordic Plus) and Use of serpentinites in energy and metal industry (ECOSERP) Carl-Johan Fogelholm, Project leader, professor Sanni

Zevenhoven, Ron

62

Minerals yearbook: Mineral industries of Africa. Volume 3. 1990 international review  

SciTech Connect

The 53 countries that constituted Africa in 1990 accounted for a significant portion of total world output of a number of mineral commodities. Among the most significant to be produced in Africa were andalusite, antimony, asbestos, bauxite, chromite, coal, cobalt, copper, diamond, fluorspar, gold, lithium minerals, manganese, phosphate, platinum-group metals, the titanium minerals--ilmenite and rutile, vanadium, vermiculite, uranium, and zircon. Several of these, chromite, cobalt, diamond, and manganese, were not produced in the United States.

Not Available

1990-01-01T23:59:59.000Z

63

West Virginia University 1 Mining and Industrial Extension  

E-Print Network (OSTI)

. Adkins - B.S. (WVUIT) Mine Foreman Training, Surface and Underground Apprentice Training and Electrical, Surface and Underground Apprentice and Electrical Training. · Joshua Caldwell - B.A. (California

Mohaghegh, Shahab

64

Industry  

E-Print Network (OSTI)

the paper, glass or ceramics industry) making it difficulttechnology in the ceramic manufacturing industry. industries: iron and steel, non-ferrous metals, chemicals (including fertilisers), petroleum refining, minerals (cement, lime, glass and ceramics) and

Bernstein, Lenny

2008-01-01T23:59:59.000Z

65

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 4: Iron  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 4 Iron The chemical element iron is the fourth most common element in the Earth's crust and the second most abundant metal. About five percent of the Earth's crust is composed of iron. The metal is chemically active and is found in nature combined with other elements in rocks and soils. In its natural state, iron is chemically bonded with oxygen, water, carbon dioxide, or sulfur in a variety of minerals. Forms of Iron Minerals, Ores, and Rocks Iron occurs mainly in iron-oxide ores. Some ores are a mixture of minerals rich in iron. Other iron ores are less rich and have a large number of impurities. The most important iron ore- forming minerals are: * Magnetite - Magnetite (Fe 3 O 4 ) forms magnetic black iron ore. There are large deposits of

66

Mineral-wool industry: opportunities for natural gas technologies. Topical report, January-July 1987  

SciTech Connect

To quantify the opportunities for natural gas and identify technological advances needed to capture such opportunities, the mineral-wool industry was analyzed with respect to the principal companies, their capabilities, and markets. The mineral-wool industry is stable with a slightly declining market. Of its market segments, only commercial acoustic insulation (which is currently dominant) is likely to be affected by growth in the next ten years. The principal process is based on treatment of blast-furnace slags in a cupola furnace using coke as the fuel and reducing agent. Expanded use of gas, as a substitute for coke, would eliminate environmental problems and expand the latitude of suitable raw materials. The study provides insights into the mineral-wool industry and identifies factors that may constitute bases for future usage of natural gas.

Not Available

1988-05-01T23:59:59.000Z

67

Wall-rock alteration and uranium mineralization in parts of Thomas Range Mining District, San Juan County, Utah, and its significance in mineral exploration  

SciTech Connect

Several important uranium deposits associated with fluorspar and beryllium are located in parts of Thomas Range area. the mineralization is found in dolomites and dolomitic limestones of Paleozoic age and sandstones, tuffs, and rhyolites belonging to the Tertiary Spor Mountain and Topaz Mountain Formations. The pipes, veins, and nodules of fluorspar are replaced by uranium. Veins and disseminations of radioactive fluorspar and opal and overgrowths of secondary minerals are found in rhyolites, tuffs, carbonate rocks, and breccias. The radioactivity in sandstones and conglomerates emanates from weeksite, beta-uranophane, zircon, gummite, and zircon. It also occurs as highly oxidized rare aphanitic grains disseminated in a few ore deposits. The results of the present investigations may influence the initiation of future exploration programs in the Thomas Range mining district. Hydrothermal fluids of deep-seated magmatic origin rich in U, V, Th, Be, and F reacted with the country rocks. The nature and sequence of wall-rock alteration and its paragenetic relationship with the ores have been determined. The mineralization is confined to the altered zones. The ore bodies in the sedimentary rocks and the breccias are located in the fault zones. More than 1000 faults are present in the area, greatly complicating mineral prospecting. The wall-rock alteration is very conspicuous and can be used as a valuable tool in mineral exploration.

Mohammad, H.

1985-05-01T23:59:59.000Z

68

In plant partial noise enclosures for the mining industry  

SciTech Connect

The Physical and Toxic Agents Division of the Mine Safety and Health Administration`s Pittsburgh Safety and Health Technology Center has conducted three joint noise control demonstrations at dry milling operations. These demonstrations were conducted on a rod mill, a roller mill, and a ball mill, in order to survey a representative sample of the more commonly utilized types of milling equipment. The noise control concept that was demonstrated involved the construction of partial enclosures surrounding the mills and then adding acoustical materials within the enclosures to absorb the build up of acoustical energy. The results of this work illustrate the feasibility of this concept, the physical principle of creating an acoustical shadow, and the ability to closely predict the amount of absorptive material required to reduce the noise levels so as to comply with the Code of Federal Regulations (CFR), Title 30.

Kinevy, P.T.

1993-10-01T23:59:59.000Z

69

Minerals yearbook: Mineral industries of the Middle East. Volume 3. 1989 international review  

SciTech Connect

The production and processing of crude petroleum and natural gas are the dominant economic sectors of the Middle East. The 15 countries that constitute the region accounted for 26% of world crude petroleum output, 17% of world natural gas plant liquid production, and almost 5% of world dry natural gas production. About 66% of total world crude petroleum reserves and 31% of total world natural gas reserves are in the Middle East. U.S. imports of mineral-based materials from the region were primarily energy products. U.S. net oil imports from the Middle East, which include crude petroleum, natural gas liquids, and petroleum refinery products, were about 26% of total U.S. net oil imports or about 680 million barrels in 1989.

Not Available

1989-01-01T23:59:59.000Z

70

AN ELECTROMAGNETIC PNEUMO CAPSULE SYSTEM FOR CONVEYING MINERALS AND MINE WASTES  

SciTech Connect

The purpose of this project is to investigate the technical and economic feasibility of using a new and advanced pneumatic capsule pipeline (PCP) system for transporting minerals and mine wastes. The new system is different from conventional PCPs in two main respects: (1) it uses linear induction motors (LIMs) instead of blowers (fans) at the inlet of the pipeline to drive (pump) the capsules and the air through the pipeline; and (2) the capsules in the PCP have steel wheels running on steel rails as opposed to capsules in conventional systems, which use wheels with rubber tires running inside a pipe without rail. The advantage of using LIM pump instead of blower is that the former is non-intrusive and hence does not block the passage of capsules, enabling the system to run continuously without having to make the capsules bypass the pump. This not only simplifies the system but also enables the system to achieve much larger cargo throughput than that of PCPs using blowers, and use of LIMs as booster pumps which enables the system to have any length or to be used for transporting cargoes over practically any distance, say even one thousand kilometers or miles. An advantage of using steel wheels rolling on steel rails instead of using rubber tires rolling inside a pipeline is that the rolling friction coefficient and hence the use of energy is greatly reduced from that of conventional PCP systems. Moreover, rails enable easy control of capsule motion, such as switching capsules to a branch line by using railroad switching equipment. The advanced PCP system studied under this project uses rectangular conduits instead of circular pipe, having cross-sectional areas of 1 m by 1 m approximately. The system can be used for various transportation distances, and it can transport up to 50 million tonnes (metric tons) of cargo annually--the throughput of the largest mines in the world. Both an aboveground and an underground system were investigated and compared. The technical feasibility of this new PCP system was determined by designing the details of the system and conducting a detail analysis of the system--both steady and unsteady analyses. Through the detailed design and analyses, it was found that no technical problem or hurdle exist that would otherwise prevent commercial use of the system today. Still, since it is a new technology, it will be prudent and advantageous to run a demonstration project before this technology is used.

Henry Liu; Charles W. Lenau

2005-03-01T23:59:59.000Z

71

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 7: Gold & Silver  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Department of Energy 7 Gold & Silver Gold has played a prominent role in world economic and political events. Most of the gold mined over the past 6000 years exists mainly in the form of refined gold held by governments as monetary reserve assets or by individuals in the form of jewelry, bullion coins, or small bars held as insurance against currency devaluation. In modern usage, gold is also used worldwide in numerous electronic, industrial, and dental applications, but more than three-fourths of the world's total annual demand goes toward the fabrication of jewelry and the minting of coins. Silver has three primary applications: industrial and decorative uses, photography, and jewelry and silverware. Together, these categories represent more than 95 percent of

72

Proceedings of the sixteenth international symposium on mine planning and equipment selection (MPES 2007) and the tenth international symposium on environmental issues and waste management in energy and mineral production (SWEMP 2007)  

Science Conference Proceedings (OSTI)

Papers presented at MPES 2007 covered: coal mining and clean coal processing technologies; control, design and planning of surface and underground mines; drilling, blasting and excavation engineering; mining equipment selection; automation and information technology; maintenance and production management for mines and mining systems; health, safety and environment; cost effective methods of mine reclamation; mine closure and waste disposal; and rock mechanics and geotechnical issues. Papers from SWEMP 2007 discussed methods and technologies for assessing, minimizing and preventing environmental problems associated with mineral and energy production. Topics included environmental impacts of coal-fired power projects; emission control in thermal power plants; greenhouse gas abatement technologies; remediation of contaminated soil and groundwater; environmental issues in surface and underground mining of coal, minerals and ores; managing mine waste and mine water; and control of effluents from mineral processing, metallurgical and chemical plants.

Singhal, R.K.; Fytas, K.; Jongsiri, S.; Ge, Hao (eds.) [Universite Laval, Quebec, PQ (Canada)

2007-07-01T23:59:59.000Z

73

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 2: Coal  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 2 Coal Coal is a mixture of organic mineral material produced by a natural process of growth and decay, or an accumulation of debris both vegetal and mineral with some sorting and stratification. The process is accomplished by chemical, biological, bacteriological and metamorphic action. 1 Forms of Coal Coal is a hydrocarbon that is classified according to the amount of heat it produces. Heat content depends upon the amount of fixed carbon it contains. Rank is the degree of progressive alteration in the transformation from lignite to anthracite. There are four primary ranks of coal: * Anthracite (semi-anthracite, anthracite, and meta-anthracite) * Bituminous (high-volatile, medium-volatile, and low-volatile) * Subbituminous * Lignite (brown coal and lignite)

74

FIBROUS MONOLITH WEAR RESISTANT COMPONENTS FOR THE MINING INDUSTRY  

SciTech Connect

During this reporting period, work continued on development of formulations using the materials identified as contenders for the fibrous monolith wear resistant components. The FM structures fabricated were: diamond/WC-Co, B{sub 4}C/WC-Co, TiB{sub 2}/WC-Co, WC-Co/Co, WC-Co/WC-Co. Results of our consolidation densification studies on these systems lead to the down-selection of WC-Co/WC-Co, WC-Co/Co and diamond/WC-Co for further development for mining applications including drill bit inserts, roof bit inserts, radial tools conical tools and wear plates (WC-Co based system only) for earth moving equipment. Prototype component fabrication focused on the fabrication of WC-Co/WC-Co FM conical tools, diamond/WC-Co coated drill bit insert prototypes. Fabrication of WC-Co/WC-Co FM insert prototypes for a grader blade is also underway. ACR plans to initiate field-testing of the drill bit insert prototypes and the grader blade insert this summer (2002). The first WC-Co/WC-Co FM conical tool prototypes were sent to Kennametal for evaluation towards the end of the current reporting period.

Mark J. Rigali; Kenneth L. Knittel; Mike L. Fulcher

2002-03-01T23:59:59.000Z

75

Rights and Duties of Mines and Mine Owners, General (Missouri)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation addresses general operational guidelines for mine owners regarding public notices, fees, land and mineral ownership, requirements for mining in certain municipalities, and mining...

76

New Techniques for Ore Sorting in Non-Ferrous Mining and Mineral ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Non-ferrous metal mining operations are among the largest in the ... Fe and Ni Enriched and Concentrated from Laterite by Coal Base Pre ...

77

The mine safety and health administration and how it affects the synthetic fuels industry  

SciTech Connect

The synthetic fuels industry is coming of age, with several demonstration plants operating and several commercial size plants in various stages of development. Although some of these facilities will be totally under the Occupational Safety and Health Act's (OSHA's) jurisdiction, others will be or have certain areas under the Mine Safety and Health Administration's (MSHA) regulatory authority. MSHA's jurisdiction and its regulations and guidelines are introduced.

Peason, T.P.

1983-11-01T23:59:59.000Z

78

California State University, Desert Studies Consortium and LSA Associates, Inc. Old Ores: mines and mineral marketing  

E-Print Network (OSTI)

466 (gas pipeline road) and proceed to the Mohawk Mine. 43.3 (4.8) Turn left (north) toward the Mohawk a brief duel at the range cabin, one gunman was killed; the other died later of bullet wounds. Report and the Vanderbilt Mine. When the Tonopah & Tidewater Railroad siphoned off trade in 1907, the Santa Fe built

de Lijser, Peter

79

Improving mine safety technology and training: establishing US global leadership  

Science Conference Proceedings (OSTI)

In 2006, the USA's record of mine safety was interrupted by fatalities that rocked the industry and caused the National Mining Association and its members to recommit to returning the US underground coal mining industry to a global mine safety leadership role. This report details a comprehensive approach to increase the odds of survival for miners in emergency situations and to create a culture of prevention of accidents. Among its 75 recommendations are a need to improve communications, mine rescue training, and escape and protection of miners. Section headings of the report are: Introduction; Review of mine emergency situations in the past 25 years: identifying and addressing the issues and complexities; Risk-based design and management; Communications technology; Escape and protection strategies; Emergency response and mine rescue procedures; Training for preparedness; Summary of recommendations; and Conclusions. 37 refs., 3 figs., 5 apps.

NONE

2006-12-15T23:59:59.000Z

80

Recent developments in coal mining technology and their impact on miners' health  

SciTech Connect

Advances in technology have significantly reduced the long-term health risks associated with underground coal mining. While the potential risks include exposure to hazardous substances and noise, the reduction of respirable dust in the workplace has been emphasized here because of the greater probability of exposure and the well-documented consequences. Since enactment of the Mine Health and Safety Act of 1969, great strides have been made in reducing worker exposure to respirable dust. As production rates continue to increase, particularly in longwall sections, continued advances in dust control technology will be required. These advances will be needed to meet existing, and perhaps even more stringent future, exposure limits. Mechanization has resulted in a significant reduction in exposure to hazards while increasing productivity. Use of remotely controlled equipment is also increasing rapidly, and efforts are underway to develop completely automated mining systems. These automated systems may further reduce the risk of health impairment due to the underground working environment. 80 refs.

Taylor, L.D.; Thakur, P.C. (CONSOL Inc., Morgantown, WV (United States))

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Development Mining  

E-Print Network (OSTI)

This report, twenty-eighth of an annual series, describes mineral, oil and gas, and geothermal activities and accomplishments in Nevada in 2006: production statistics, exploration and development including drilling for petroleum and geothermal resources, discoveries of orebodies, new mines opened, and expansion and other activities of existing mines. Statistics of known gold and silver deposits, and directories of mines

Mark Alden; Stavros Anthony; Cedric Crear; Thalia M. Dondero; Dorothy Sewell Gallagher; Jason Geddes; Ron Knecht; James D. Leavitt; Howard Rosenberg; Jack L. Schofield; Steve Sisolak; James E. Rogers; Milton D. Glick; Jeffrey Thompson; Interim Dean; James V. Taranik

2006-01-01T23:59:59.000Z

82

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 6: Lead and Zinc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 6 Lead and Zinc Lead and zinc ores are usually found together with gold and silver. A lead-zinc ore may also contain lead sulfide, zinc sulfide, iron sulfide, iron carbonate, and quartz. When zinc and lead sulfides are present in profitable amounts they are regarded as ore minerals. The remaining rock and minerals are called gangue. Forms of Lead and Zinc Ore The two principal minerals containing lead and zinc are galena and sphalerite. These two minerals are frequently found together along with other sulfide minerals, but one or the other may be predominant. Galena may contain small amounts of impurities including the precious metal silver, usually in the form of a sulfide. When silver is present in sufficient quantities, galena is regarded as a silver ore and called argentiferous galena. Sphalerite is zinc sulfide, but

83

Wardropper, J. (2006) "Hospitals Built by the Owners of Industry, For Their Workers, in Great Britain 1840-1950". Rosetta 1: 22-30 http://www.rosetta.bham.ac.uk/Issue_01/Wardropper.htm  

E-Print Network (OSTI)

the work force. Hospitals identified, in Great Britain, were associated with mineral mining; the coal from the Company coal mines, brick works and foundry, and their injuries included crushed hands industry. It was found that the following industries often had hospitals for their workers: mining, civil

Miall, Chris

84

3rd International Conference on Sustainable Development Indicators 495 in the Minerals Industry, June 2007, Milos island, Greece  

E-Print Network (OSTI)

to develop a process for stake- holder education and engagement in sustainable energy. 1. INTRODUCTION 1 the release of greenhouse gases and the development of sustainable energy technologies. Figure 2: U.S. DOE3rd International Conference on Sustainable Development Indicators 495 in the Minerals Industry

85

Review: A review of data mining applications for quality improvement in manufacturing industry  

Science Conference Proceedings (OSTI)

Many quality improvement (QI) programs including six sigma, design for six sigma, and kaizen require collection and analysis of data to solve quality problems. Due to advances in data collection systems and analysis tools, data mining (DM) has widely ... Keywords: Classification, Data mining, Data mining software, Design for six sigma, Knowledge discovery in databases, Manufacturing, Parameter optimisation, Prediction, Quality description, Quality improvement, Six sigma

Gülser Köksal; ?nci Batmaz; Murat Caner Testik

2011-09-01T23:59:59.000Z

86

Injury experience in coal mining, 1989  

Science Conference Proceedings (OSTI)

This Mine and Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1989. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. 3 figs., 46 tabs.

Not Available

1990-01-01T23:59:59.000Z

87

Injury experience in coal mining, 1992  

Science Conference Proceedings (OSTI)

This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1992. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report.

Reich, R.B.; Hugler, E.C.

1994-05-01T23:59:59.000Z

88

Mining Engineering Strategic Plan  

E-Print Network (OSTI)

, coal, base and ferrous metals. Action 1.3.2: The Tianfu Mining University Opportunity: Strengthen.1.2: Endowed Chair in Energy: Endow a $3 million Chair in Mining Engineering with emphasis on Energy form Coal Control, Mineral-Materials-Coal Processing, Mine Health and Safety, and Mine Survey laboratories. Action 4

Ragsdell, Kenneth M.

89

Bioleaching of Minerals  

Science Conference Proceedings (OSTI)

Bioleaching is the term used to describe the microbial dissolution of metals from minerals. The commercial bioleaching of metals, particularly those hosted in sulfide minerals, is supported by the technical disciplines of biohydrometallurgy, hydrometallurgy, pyrometallurgy, chemistry, electrochemistry, and chemical engineering. The study of the natural weathering of these same minerals, above and below ground, is also linked to the fields of geomicrobiology and biogeochemistry. Studies of abandoned and disused mines indicate that the alterations of the natural environment due to man's activities leave as remnants microbiological activity that continues the biologically mediated release of metals from the host rock (acid rock drainage; ARD). A significant fraction of the world's copper, gold and uranium is now recovered by exploiting native or introduced microbial communities. While some members of these unique communities have been extensively studied for the past 50 years, our knowledge of the composition of these communities, and the function of the individual species present remains relatively limited. Nevertheless, bioleaching represents a major strategy in mineral resource recovery whose importance will increase as ore reserves decline in quality, become more difficult to process (due to increased depth, increased need for comminution, for example), and as environmental considerations eliminate traditional physical processes such as smelting, which have served the mining industry for hundreds of years.

F. Roberto

2002-02-01T23:59:59.000Z

90

Mines and Mining (Maryland) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mines and Mining (Maryland) Mines and Mining (Maryland) Mines and Mining (Maryland) < Back Eligibility Commercial Construction Fed. Government Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Tribal Government Utility Program Info State Maryland Program Type Safety and Operational Guidelines Siting and Permitting Provider Maryland Department of the Environment It is the policy of the state to encourage the development of mined resources in Maryland while protecting the environment and public health and safety. This legislation establishes the Bureau of Mines within the Department of the Environment and provides for the establishment of rules and regulations governing mining activity. The legislation addresses the

91

Mining Regulations (Missouri)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation applies to all mines in this state engaged in the mining or extraction of minerals for commercial purposes, except barite, marble, limestone, and sand and gravel, or the...

92

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 9: Limestone and Crushed Rock  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9 9 Limestone and Crushed Rock Crushed rock is one of the most accessible natural resources and a major basic raw material. It is used in construction, agriculture, and other industries using complex chemical and metallurgical processes. Despite the low value of its basic products, the crushed rock industry is a major contributor to and an indicator of the economic well being of the nation. Forms Of Crushed Rock About three-quarters of the crushed stone production is limestone and dolomite, followed by, in descending order of tonnage: granite, traprock, sandstone and quartzite, miscellaneous stone, marble, slate, calcareous marl, shell, volcanic cinder and scoria. Limestone, one of the largest produced crushed rock, is a sedimentary rock composed

93

Development of mineral wool from industrial wastes. Phase i. Final report 1 Sep 80-28 Feb 81  

SciTech Connect

The feasibility of using unprocessed industrial wastes to produce mineral wool was investigated by literature and patent searches and by experimental production of mineral wool. Slag ash from coal burning utilities and cement kiln waste from cement companies were combined in batch formulations having acid to alkali ratios of 0.8 to 1.2, then melted, fiberized, and analyzed for physical, thermal, chemical, and optical properties. Cement kiln waste added to the slag ash in controlled quantities served as a fluxing agent, and lowered the melting point of the slag ash from 2800 degrees F to 2500 degrees F. The softening point of the fibers was between 1250 degrees F and 1480 degrees F. The surface of the fibers was smooth at a magnification of 800x, and X-ray analysis showed no crystallization. The glasses were chemically stable, and possessed the rheological properties necessary to produce mineral wool. Potential applications include using the mineral wool for insulation. Immersion in cement slurry for 24 hours did not affect the fibers, indicating that they might also be used as alkali resistant components for fiber-reinforced concrete.

Ali, M.A.

1981-02-01T23:59:59.000Z

94

Material instability hazards in mine-processing operations  

SciTech Connect

Many accidents occur in the mining industry as a result of the instability of material during handling and processing operation. Accidents due to dump point instability at stockpiles, and at spoil or waste piles, for example, occur with alarming frequency. Miners must be trained to be better aware of these hazards. Information on safe working procedures at stockpiles and surge piles is provided. Mine operators must review their training and operating procedures regularly to ensure that hazardous conditions are avoided.

Fredland, J.W.; Wu, K.K.; Kirkwood, D.W.

1993-10-01T23:59:59.000Z

95

Blending mining and nuclear industries at the Waste Isolation Pilot Plant  

SciTech Connect

At the Waste Isolation Pilot Plant (WIPP) traditional procedures for underground mining activities have been significantly altered in order to assure underground safety and project adherence to numerous regulatory requirements. Innovative techniques have been developed for WIPP underground procedures, mining equipment, and operating environments. The mining emphasis at WIPP is upon the quality of the excavation, not (as in conventional mines) on the production of ore. The WIPP is a United States Department of Energy (DOE) project that is located 30 miles southeast of Carlsbad, New Mexico, where the nation's first underground engineered nuclear repository is being constructed. The WIPP site was selected because of its location amidst a 607 meter thick salt bed, which provides a remarkably stable rock formation for the permanent storage of nuclear waste. The underground facility is located 655 meters below the earth's surface, in the Salado formation, which comprises two-hundred million year old halites with minor amounts of clay and anhydrites. When completed, the WIPP underground facility will consist of two components: approximately 81 square kilometers of experimental areas, and approximately 405 square kilometers of repository. 3 figs.

Walls, J.R.

1990-01-01T23:59:59.000Z

96

Injury experience in coal mining, 1991  

Science Conference Proceedings (OSTI)

This Mine Safety and Health Administration (MSHA) informational report reviews in detail the occupational injury and illness experience of coal mining in the United States for 1991. Data reported by operators of mining establishments concerning work injuries are summarized by work location, accident classification, part of body injured, nature of injury, occupation, and anthracite or bituminous coal. Related information on employment, worktime, and operating activity also is presented. Data reported by independent contractors performing certain work at mining locations are depicted separately in this report. For ease of comparison between coal mining and the metal and nonmetal mineral mining industries, summary reference tabulations are included at the end of both the operator and the contractor sections of this report. Data used in compiling this report were reported by operators of coal mines and preparation plants on a mandatory basis as required under the Federal Mine Safety and Health Act of 1977, Public Law 91-173,as amended by Public Law 95-164. Since January 1, 1978, operators of mines or preparation plants or both which are subject to the Act have been required under 30 CFR, Part 50, to submit reports of injuries, occupational illnesses, and related data.

Not Available

1991-12-31T23:59:59.000Z

97

Wise mining method through ant colony optimization  

Science Conference Proceedings (OSTI)

This paper proposes an algorithm for data mining named Pheromone-Miner (ant-colony-based data miner). The algorithm is inspired by both researches on the behavior of real ant colonies and data mining concepts as well as principles. The goal of Pheromone-Miner ... Keywords: ant colony optimization algorithm, data mining, knowledge discovery, pheromone

Yang Jianxiong; Junzo Watada

2009-10-01T23:59:59.000Z

98

Evaluation of airborne geophysical surveys for large-scale mapping of contaminated mine pools: draft final report  

SciTech Connect

Decades of underground coal mining has left about 5,000 square miles of abandoned mine workings that are rapidly filling with water. The water quality of mine pools is often poor; environmental regulatory agencies are concerned because water from mine pools could contaminate diminishing surface and groundwater supplies. Mine pools are also a threat to the safety of current mining operations. Conversely, mine pools are a large, untapped water resource that, with treatment, could be used for a variety of industrial purposes. Others have proposed using mine pools in conjunction with heat pumps as a source of heating and cooling for large industrial facilities. The management or use of mine pool water requires accurate maps of mine pools. West Virginia University has predicted the likely location and volume of mine pools in the Pittsburgh Coalbed using existing mine maps, structure contour maps, and measured mine pool elevations. Unfortunately, mine maps only reflect conditions at the time of mining, are not available for all mines, and do not always denote the maximum extent of mining. Since 1999, the National Energy Technology Laboratory (NETL) has been evaluating helicopter-borne, electromagnetic sensing technologies for the detection and mapping of mine pools. Frequency domain electromagnetic sensors are able to detect shallow mine pools (depth < 50 m) if there is sufficient contrast between the conductance of the mine pool and the conductance of the overburden. The mine pools (conductors) most confidently detected by this technology are overlain by thick, resistive sandstone layers. In 2003, a helicopter time domain electromagnetic sensor was applied to mined areas in southwestern Virginia in an attempt to increase the depth of mine pool detection. This study failed because the mine pool targets were thin and not very conductive. Also, large areas of the surveys were degraded or made unusable by excessive amounts of cultural electromagnetic noise that obscured the subtle mine pool anomalies. However, post-survey modeling suggested that thicker, more conductive mine pools might be detected at a more suitable location. The current study sought to identify the best time domain electromagnetic sensor for detecting mine pools and to test it in an area where the mine pools are thicker and more conductive that those in southwestern Virginia. After a careful comparison of all airborne time domain electromagnetic sensors (including both helicopter and fixed-wing systems), the SkyTEM system from Denmark was determined to be the best technology for this application. Whereas most airborne time domain electromagnetic systems were developed to find large, deep, highly conductive mineral deposits, the SkyTEM system is designed for groundwater exploration studies, an application similar to mine pool detection.

Geosciences Division, National Energy Technology Laboratory, US Department of Energy, Pittsburgh, PA; Hammack, R.W.

2006-12-28T23:59:59.000Z

99

Hungarian Mining and Metallurgical (OMBKE)  

Science Conference Proceedings (OSTI)

ORGANIZATION. Members work in six different sections within the Society. These are: Mining (coal and minerals); Oil and gas; Iron and steel; Nonferrous metals ...

100

Opportunities to Reduce Energy and Water Intensity of Mining ...  

Science Conference Proceedings (OSTI)

Presentation Title, Opportunities to Reduce Energy and Water Intensity of Mining ... bearing on the value of mining projects and the image of the mining industry; ...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Industry  

E-Print Network (OSTI)

from refrigeration equipment used in industrial processesfrom refrigeration equipment used in industrial processesfrom refrigeration equipment used in industrial processes

Bernstein, Lenny

2008-01-01T23:59:59.000Z

102

"Terrywallaceite" now in official roster of known minerals  

NLE Websites -- All DOE Office Websites (Extended Search)

metallic-black crystals of Terrywallaceite were found in the Julcani Mining District of Peru. June 8, 2011 The mineral "Terrywallaceite" The mineral "Terrywallaceite" I am honored...

103

Industry  

E-Print Network (OSTI)

oxide emission reductions in industry in the EU. Europeanissues: Annual survey of industries. Central StatisticalDesiccated coconut industry of Sri- Lanka’s opportunities

Bernstein, Lenny

2008-01-01T23:59:59.000Z

104

Data Mining: An Introduction  

Science Conference Proceedings (OSTI)

Data mining, the process of extracting not-so-obvious but useful information from large databases, has emerged as a key business intelligence technology. This report provides an introductory overview of data mining technology and products. It also provides several examples of data mining applications in different industries.

1997-12-17T23:59:59.000Z

105

Mapping evaporate minerals by ASTER  

Science Conference Proceedings (OSTI)

Evaporate minerals are important industrial raw materials that have been used in diverse industries for many years. As one of the most extensively used evaporate minerals, gypsum is an important raw material in the construction, agriculture, textile, ...

N. Serkan Oztan; M. Lutfi Suzen

2011-03-01T23:59:59.000Z

106

Hydraulic mining method  

DOE Patents (OSTI)

A hydraulic mining method includes drilling a vertical borehole into a pitched mineral vein and a slant borehole along the footwall of the vein to intersect the vertical borehole. Material is removed from the mineral vein by a fluid jet stream and the resulting slurry flows down the footwall borehole into the vertical borehole from where it is pumped upwardly therethrough to the surface.

Huffman, L.H.; Knoke, G.S.

1984-06-15T23:59:59.000Z

107

Industry  

E-Print Network (OSTI)

in the iron and steel industry: a global model. Energy, 30,report of the world steel industry 2005. International Irontrends in the iron and steel industry. Energy Policy, 30,

Bernstein, Lenny

2008-01-01T23:59:59.000Z

108

Assessment of effective parameters on dilution using approximate reasoning methods in longwall mining method, Iran coal mines  

E-Print Network (OSTI)

Approximately more than 90% of all coal production in Iranian underground mines is derived directly longwall mining method. Out of seam dilution is one of the essential problems in these mines. Therefore the dilution can impose the additional cost of mining and milling. As a result, recognition of the effective parameters on the dilution has a remarkable role in industry. In this way, this paper has analyzed the influence of 13 parameters (attributed variables) versus the decision attribute (dilution value), so that using two approximate reasoning methods, namely Rough Set Theory (RST) and Self Organizing Neuro- Fuzzy Inference System (SONFIS) the best rules on our collected data sets has been extracted. The other benefit of later methods is to predict new unknown cases. So, the reduced sets (reducts) by RST have been obtained. Therefore the emerged results by utilizing mentioned methods shows that the high sensitive variables are thickness of layer, length of stope, rate of advance, number of miners, type of...

Owladeghaffari, H; Saeedi, G H R

2008-01-01T23:59:59.000Z

109

The relationship between the bone mineral density and urinary cadmium concentration of residents in an industrial complex  

SciTech Connect

Background: An association between cadmium exposure and bone mineral density (BMD) has been demonstrated in elderly women, but has not been well studied in youths and men. Some studies report either no or a weak association between cadmium exposure and bone damage. Objectives: This study was designed to investigate the relationship between the urinary cadmium (U-Cd) levels and BMD of females and males of all ages. Methods: A total of 804 residents near an industrial complex were surveyed in 2007. U-Cd and BMD on the heel (non-dominant calcaneus) were analyzed with AAS-GTA and Dual-Energy X-ray absorptiometry, respectively. Demographic characteristics were collected by structured questionnaires. Osteoporosis and osteopenia were defined by BMD cut-off values and T-scores set by the WHO; T score>-1, normal; -2.5=}1.0 {mu}g/g creatinine) in females (OR=2.92; 95% CI, 1.51-5.64) and in males (OR=3.37; 95% CI, 1.09-10.38). With the multiple linear regression model, the BMD of the adult group was negatively associated with U-Cd (<0.05), gender (female, p<0.001) and age (p<0.001). The BMD of participants who were {<=}19 years of age was negatively associated with gender (female, p<0.01), whereas it was positively associated with age and BMI (p<0.001). BMD was not associated with exercise, smoking habits, alcohol consumption, job or parental education. Conclusion: Results suggested that U-Cd might be associated with osteopenia as well as osteoporosis in both male and female adults. Age and female gender were negatively associated with BMD in the adult group, whereas age was positively associated with BMD in the youth group. Cadmium exposure may be a potential risk factor for lower-BMD and osteopenia symptoms as well as for osteoporosis symptoms. - Research Highlights: {yields} The relationship between the urinary cadmium levels and BMD was investigated. {yields} U-Cd was associated with osteopenia and osteoporosis in adults. {yields} Cadmium exposure may be a potential risk factor for lower-BMD and osteopenia.

Shin, Minah; Paek, Domyung [Institute of Health and Environment, Department of Environmental Health, School of Public Health, Seoul National University, Gwanak-599, Gwanak-gu, Seoul 151-742 (Korea, Republic of)] [Institute of Health and Environment, Department of Environmental Health, School of Public Health, Seoul National University, Gwanak-599, Gwanak-gu, Seoul 151-742 (Korea, Republic of); Yoon, Chungsik, E-mail: csyoon@snu.ac.kr [Institute of Health and Environment, Department of Environmental Health, School of Public Health, Seoul National University, Gwanak-599, Gwanak-gu, Seoul 151-742 (Korea, Republic of)] [Institute of Health and Environment, Department of Environmental Health, School of Public Health, Seoul National University, Gwanak-599, Gwanak-gu, Seoul 151-742 (Korea, Republic of)

2011-01-15T23:59:59.000Z

110

BUREAU OF MINES  

E-Print Network (OSTI)

Mines to conduct mineral surveys on U.S. Bureau of Land Management administered land designated as Wilderness Study Areas " •.. to determine the mineral values, if any, that may be present...." Results must be made available to the public and be submitted to the President and the Congress. This report presents the results of a Bureau of Mines mineral survey of a portion of the Clan Alpine Mountains Wilderness Study Area (NV-030-l02), Churchill County, NV. This open-file report will be summarized in a joint report published by the U.S. Geological Survey. The data were gathered and interpreted by Bureau of Mines personnel from Western Field Operations Center, E. 360 Third Avenue, Spokane, WA 99202. The report has been edited by members of the Branch of Mineral Land Assessment at the field center and

Mineral L; Assessmen Tf; Jerry E. Olson; Donald P. Hodel; Robert C. Horton; Director Preface

1976-01-01T23:59:59.000Z

111

Montana Coal Mining Code (Montana)  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Labor and Industry is authorized to adopt rules pertaining to safety standards for all coal mines in the state. The Code requires coal mine operators to make an accurate map or...

112

Mineral and water resources of Nevada  

SciTech Connect

The mineral and water resources of Nevada are summarily described in this report. Following a general description of the mineral industry and of the geology of the State as a whole, the occurrence, distribution, and relative importance of individual commodities are discussed in some detail. All mineral commodities are described that are known to occur in Nevada and that might have economic significance in the foreseeable future, whether or not they have been mined. In the description of the geology of the State, a section on economic geology describes the distribution of the metallic and nonmetallic mineral deposits both areally and with respect to the general geologic features. A knowledge of the pattern of distribution of known mineral deposits of various types is essential to the successful search for new ore bodies. A section on mineral exploration discusses the methods and problems of exploration, and also considers which commodities in Nevada offer the greatest promise of new discoveries in the future. Water resources are described rather fully in this report; water in this generally arid part of the Great Basin is vital to the economy of the State and to the well-being of its people. Sources of waterpower and geothermal power are also discussed. (auth)

1974-01-01T23:59:59.000Z

113

Climate VISION: Private Sector Initiatives: Mining: Resources...  

Office of Scientific and Technical Information (OSTI)

process on the most significant and timely issues that impact our ability to locate, permit, mine, process, transport, and utilize the nation's vast coal and mineral resources...

114

Industry  

E-Print Network (OSTI)

and power in US industry. Energy Policy, 29, pp. 1243-1254.Paris. IEA, 2004: Energy Policies of IEA Countries: Finlandand steel industry. Energy Policy, 30, pp. 827-838. Kim, Y.

Bernstein, Lenny

2008-01-01T23:59:59.000Z

115

3rd International Conference on Sustainable Development Indicators 73 in the Minerals Industry, June 2007, Milos island, Greece  

E-Print Network (OSTI)

philosophy. Continued production of minerals and fossil energy fuels may not fit into commonly under- stood dominating the energy mix. US electricity generation relies heavily on fossil fu- els. Coal is the dominant to be a crucial element in a modern, bal- anced energy portfolio, providing a bridge to the future as an important

116

Climate VISION: PrivateSector Initiatives: Mining  

Office of Scientific and Technical Information (OSTI)

NewsEvents Contact Us MINING Letters of IntentAgreements Work Plans GHG Information Energy Footprints Industry Analysis Briefs Resources & Links Industry Associations...

117

Industry  

NLE Websites -- All DOE Office Websites (Extended Search)

in an Appliance Industry Abstract This report provides a starting point for appliance energy efficiency policy to be informed by an understanding of: the baseline rate and...

118

Mining Conveyor Systems Marketing Kit  

Science Conference Proceedings (OSTI)

These conveyor-systems marketing guidelines are aimed at utility sales and marketing personnel who wish to call on customers who currently mine various minerals, but have limited expertise in the use of conveyor systems.

1999-10-19T23:59:59.000Z

119

Rend Lake College celebrates the opening of a new coal miner training facility  

SciTech Connect

The Coal Miner Training Center at Rend Lake College recently hosted the Illinois Mining Institute's annual conference and a regional mine rescue competition. The article gives an outline of the coal miner training and refresher course offered. 3 photos.

Buchsbaum, L.

2009-09-15T23:59:59.000Z

120

Water Wells and Drilled or Mined Shafts (Texas) | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Wells and Drilled or Mined Shafts (Texas) Water Wells and Drilled or Mined Shafts (Texas) Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Indonesian coal mining  

Science Conference Proceedings (OSTI)

The article examines the opportunities and challenges facing the Indonesian coal mining industry and how the coal producers, government and wider Indonesian society are working to overcome them. 2 figs., 1 tab.

NONE

2008-11-15T23:59:59.000Z

122

West Virginia University College of Engineering and Mineral Resources  

E-Print Network (OSTI)

of designing and managing a modern coal or mineral mining operation, or continuing into research, banking, law or consulting. Fields of Study Surface Mining - Extracting minerals and coal from the earth's surface safely of extracting minerals from the earth. Materials Handling - Efficiently and safely moving people, equipment

Mohaghegh, Shahab

123

Industry  

NLE Websites -- All DOE Office Websites (Extended Search)

An Exploration of Innovation and An Exploration of Innovation and Energy Efficiency in an Appliance Industry Prepared by Margaret Taylor, K. Sydny Fujita, Larry Dale, and James McMahon For the European Council for an Energy Efficient Economy March 29, 2012 ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY LBNL - 5689E An Exploration of Innovation and Energy Efficiency in an Appliance Industry Abstract This report provides a starting point for appliance energy efficiency policy to be informed by an understanding of: the baseline rate and direction of technological change of product industries; the factors that underlie the outcomes of innovation in these industries; and the ways the innovation system might respond to any given intervention. The report provides an overview of the dynamics of energy efficiency policy and innovation in the appliance

124

Industry  

E-Print Network (OSTI)

milling industry: An ENERGY STAR Guide for Energy and Plantcement mak- ing - An ENERGY STAR Guide for Energy and Plantre- fineries - An ENERGY STAR Guide for Energy and Plant

Bernstein, Lenny

2008-01-01T23:59:59.000Z

125

Mining Electrification: Data Collection of Battery Operated Mining Equipment  

Science Conference Proceedings (OSTI)

The mining industry has used electrically powered equipment for decades. However, problems related to battery charging and changing have prevented purchase and use of electric equipment in some sectors of the industry. Currently, mines use "conventional" chargers that have long charge times and that decrease optimal use of battery-powered equipment. The batteries most commonly used in underground mining operations are 128 volts, a range not yet adopted by fast-charge battery technology. Developing and in...

2011-12-16T23:59:59.000Z

126

Industry  

Science Conference Proceedings (OSTI)

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 industrial mitigation for sustainable development is discussed in Section 7.7. Section 7.8 discusses the sector's vulnerability to climate change and options for adaptation. A number of policies have been designed either to encourage voluntary GHG emission reductions from the industrial sector or to mandate such reductions. Section 7.9 describes these policies and the experience gained to date. Co-benefits of reducing GHG emissions from the industrial sector are discussed in Section 7.10. Development of new technology is key to the cost-effective control of industrial GHG emissions. Section 7.11 discusses research, development, deployment and diffusion in the industrial sector and Section 7.12, the long-term (post-2030) technologies for GHG emissions reduction from the industrial sector. Section 7.13 summarizes gaps in knowledge.

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

2007-12-01T23:59:59.000Z

127

MINERAL RESOURCES Mineral Resources is divided into two subsections: general and  

E-Print Network (OSTI)

: subsidies and tax incentives; regulations; research programs; and mining laws. The energy minerals; geothermal energy; coal; and other miscellaneous energy technology. General Folder 363. Mineral Resources-1965. Statement of Assistant Secretary of Interior C. Girard Davidson before the House Subcommittee on Mines

US Army Corps of Engineers

128

Coal mining technology, economics and policy 1990  

SciTech Connect

The conference began with several presentations on the US coal energy policy and trends in the coal industry, including tax impacts and changes in environmental regulations. Technical topics included diesel exhaust emissions in underground mines; use of wetlands; occupational safety; land reclamation techniques; and advanced technologies for longwall mining, surface mining, and underground mining. Forty-two papers have been indexed separately.

Not Available

1990-01-01T23:59:59.000Z

129

Using simulation analysis for mining project risk management  

Science Conference Proceedings (OSTI)

As a result of the current economic crisis, which led to metal prices fall, mining company managers have been encouraged to cut costs. Thus, improvement projects to reduce cost has become major interest in the Mongolian mining industry. Mining projects ...

Undram Chinbat; Soemon Takakuwa

2009-12-01T23:59:59.000Z

130

Independent Mineral Processing Project Technical Due Diligence  

Science Conference Proceedings (OSTI)

Presentation Title, Independent Mineral Processing Project Technical Due Diligence ... CRIMM Energy-saving Magnetic Separation Equipment and Industrial ...

131

West Virginia University 1 Department of Mining Engineering  

E-Print Network (OSTI)

, mining equipment, coal and mineral preparation, plant and mine design, geology, and water control of the operation of a mining enterprise. Local coal fields, mines, and preparation plants provide extensive systems, engineering principles of blasting, materials handling, ventilation, roof control, rock mechanics

Mohaghegh, Shahab

132

The GUHA method and its meaning for data mining  

Science Conference Proceedings (OSTI)

The paper presents the history and present state of the GUHA method, its theoretical foundations and its relation and meaning for data mining. Keywords: Data mining, Fuzzy hypotheses, GUHA method, LISp-Miner

Petr Hájek; Martin Hole?a; Jan Rauch

2010-02-01T23:59:59.000Z

133

European coal mining technology  

SciTech Connect

Most new developments in mechanized longwall coal technology have been pioneered by European mines and equipment manufacturers. But ironically, the most successful adaptations of European-inspired longwalling systems have occurred in North America, Australia, South Africa and elsewhere, enabling those mines to achieve even greater productivity and cost-effective utilization than the Europeans enjoy. This anomaly has little to do with mining talents, but arises instead from a pair of factors: 1) the extremely difficult mining and geological conditions of European coal basins; and 2) the profound differences between the management style and operating routines of the largely state-owned mines of Europe and the privately-owned, profit oriented mining companies abroad. Nevertheless, Europe continues to lead the way in new developments, driven by the chemistry of tough mining conditions and the commitments of its national mining industries to invest in new technology. As a third ingredient, the supra-national European Economic Community (EEC) plays an important role in promoting and funding new developments through its various agencies. A recent EEC information symposium on new methods of coal winning at Luxembourg focused on state-of-the-art longwall technology. Thus a look at current Euopean RandD programs yields pointers as to what the international coal industry may expect in the future.

Wyllie, B.

1986-06-01T23:59:59.000Z

134

Industrial  

Gasoline and Diesel Fuel Update (EIA)

Industrial Industrial 8,870,422 44.3% Commercial 3,158,244 15.8% Electric Utilities 2,732,496 13.7% Residential 5,241,414 26.2% Source: Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." T e x a s L o u i s i a n a C a l i f o r n i a A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Industrial Billion Cubic Meters T e x a s C a l i f o r n i a F l o r i d a A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Electric Utilities Billion Cubic Meters N e w Y o r k C a l i f o r n i a I l l i n o i s A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Commercial Billion Cubic Meters I l l i n o i s C a l i f o r n i a N e w Y o r k A l l O t h e r S t a t e s 0 1 2 3 4 5 0 30 60 90 120 Trillion Cubic Feet Residential Billion Cubic Meters 11. Natural Gas Delivered to Consumers in the United States, 1996 Figure Volumes in Million Cubic Feet Energy Information Administration

135

Resource Management Services: Mineral Resources, Parts 550-559 (New York) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mineral Resources, Parts 550-559 (New Mineral Resources, Parts 550-559 (New York) Resource Management Services: Mineral Resources, Parts 550-559 (New York) < Back Eligibility Commercial Construction Industrial Investor-Owned Utility Municipal/Public Utility Tribal Government Utility Program Info State New York Program Type Environmental Regulations Provider NY Department of Environmental Conservation This section establishes a Bureau of Mineral Resources within the Department of Environmental Conservation, which has the authority to regulate the exploration and mining for oil and gas resources in New York State. The regulations include permitting and reporting requirements for exploration or production well drilling or deepening, well spacing, drilling practices, well plugging and abandonment, secondary recovery and

136

West Virginia University 1 Department of Mining Engineering  

E-Print Network (OSTI)

, and mineral/coal processing. All applicants must have earned an M.S. degree in mining engineering or mineral - Ph.D. (WVU) Coal preparation, Coal utilization, Process control, Plant design. Status: Regular

Mohaghegh, Shahab

137

Knight Hawk adapts highwall mining for Southern Illinois  

SciTech Connect

A few years ago while planning their first underground operation and trying to decide how to mine shallow seams, Knight Hawk purchased a 'Superior Highwall Miner' (SHM). Since then this small innovative company has been pioneering the use of highwall mining in a trenching application in for example the Illinois Basin. Highwall mining is very suitable for contour mining in Appalachia. The article discusses the recent improvements and the advantages of SHM mining systems. 3 photos.

Buchsbaum, L.

2007-10-15T23:59:59.000Z

138

Longwall mining  

SciTech Connect

As part of EIA`s program to provide information on coal, this report, Longwall-Mining, describes longwall mining and compares it with other underground mining methods. Using data from EIA and private sector surveys, the report describes major changes in the geologic, technological, and operating characteristics of longwall mining over the past decade. Most important, the report shows how these changes led to dramatic improvements in longwall mining productivity. For readers interested in the history of longwall mining and greater detail on recent developments affecting longwall mining, the report includes a bibliography.

NONE

1995-03-14T23:59:59.000Z

139

The estimation of the number of underground coal miners and the annual dose to coal miners in China  

Science Conference Proceedings (OSTI)

This paper introduces an estimation method for the number of underground coal miners and the annual dose to coal miners in China. It shows that there are about 6 million underground miners at present and the proportion is about 1, 1 and 4 million for national key coal mines, state-owned local coal mines, and township and private-ownership coal mines, respectively. The collective dose is about 1.65 X 10{sup 4} person-Sv y{sup -1}, of which township and private-ownership coal mines contribute about 91%. This paper also points out that the 2000 UNSCEAR report gives the number of miners of coal production and their collective dose, which are underestimated greatly because the report only includes the number of underground miners in national key coal mines, which only accounts for 1/6 of the workers all working under the best ventilation conditions in China.

Liu, F.D.; Pan, Z.Q.; Liu, S.L.; Chen, L.; Ma, J.Z.; Yang, M.L.; Wang, N.P. [China Institute of Atomic Energy, Beijing (China)

2007-08-15T23:59:59.000Z

140

Mine-to-Mill Optimization of Aggregate Production  

Science Conference Proceedings (OSTI)

Mine-to-Mill optimization is a total systems approach to the reduction of energy and cost in mining and mineral processing operations. Developed at the Julius Krutschnitt Mineral Research Centre (JKMRC) in Queensland, Australia, the Mine-to-Mill approach attempts to minimize energy consumption through the optimization of all steps in the size reduction process. The approach involves sampling and modeling of blasting and processing, followed by computer simulation to optimize the operation and develop alternatives. The most promising alternatives are implemented, and sampling is conducted to quantify energy savings. In the current project, the primary objective is to adapt the JKMRC Mine-to-Mill technology to the aggregates industry. The second phase of this project is being carried out at the Pittsboro Quarry located south of Chapel Hill, North Carolina. This quarry is owned by 3M Corporation and operated by Luck Stone. Based on lessons learned from the first phase work, long-term monitoring ({approx} three months) of all quarry operations is being carried out to minimize the impact of geological changes during the mining process. To date, the blasting and processing operations have been audited and modeled, the long-term monitoring of current Luck Stone practice has been completed, and a modified blasting approach has been implemented based on the results of simulations using JKSimBlast and JKSimPlant. The modified blasting approach is expected to increase the primary throughput by 15% and the secondary throughput by approximately 6%, with an overall specific energy reduction of around 1%. Long-term monitoring is currently underway to evaluate the impact the modified blasting approach. This report summarizes the current status of work at the Pittsboro Quarry.

Greg Adel; Toni Kojovic; Darren Thornton

2006-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Radioactive Mineral Occurences in Nevada | Open Energy Information  

Open Energy Info (EERE)

Radioactive Mineral Occurences in Nevada Radioactive Mineral Occurences in Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Radioactive Mineral Occurences in Nevada Abstract Abstract unavailable. Author Larry J. Garside Organization Nevada Bureau of Mines and Geology Published Nevada Bureau of Mines and Geology, 1973 Report Number Open File Report 94-2 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Radioactive Mineral Occurences in Nevada Citation Larry J. Garside (Nevada Bureau of Mines and Geology). 1973. Radioactive Mineral Occurences in Nevada. Reno, NV: Nevada Bureau of Mines and Geology. Report No.: Open File Report 94-2. Retrieved from "http://en.openei.org/w/index.php?title=Radioactive_Mineral_Occurences_in_Nevada&oldid=690513"

142

Coal Mining Regulations (Kentucky) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Coal Mining Regulations (Kentucky) Coal Mining Regulations (Kentucky) Coal Mining Regulations (Kentucky) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Retail Supplier Program Info State Kentucky Program Type Environmental Regulations Siting and Permitting Provider Kentucky Department for Energy Development and Independence Kentucky Administrative Regulation Title 405 chapters 1, 2, 3, 5, 7, 8, 10, 12, 16, 18 and 20 establish the laws governing coal mining in the state. The Department of Natural Resources under the authority of the Energy and Environment Cabinet is responsible for enforcing these laws and assuring compliance with the 1977 Federal Surface Mining Control Act (SMCRA). The Division of Mine Reclamation and Enforcement is responsible for inspecting

143

Mining (Montana)  

Energy.gov (U.S. Department of Energy (DOE))

This section provides general rules and regulations pertaining to mining practices in the state of Montana. It addresses mining locations and claims, procedures for rights-of-way and eminent domain...

144

Mining into the new millennium  

Science Conference Proceedings (OSTI)

After more than 3 years of production and a billion tons of coal shipped, Foundation Coal West, a subsidiary of Foundation Coal Holding Inc., continues to operate two of the original surface mines in Wyoming's Powder River Basin. The article describes equipment (conveyors, trucks, surface miners etc.) deployed at Belle Ayr and Eagle Butte PRB operations. 3 photos.

Buchsbaum, L.

2009-06-15T23:59:59.000Z

145

Climate VISION: Private Sector Initiatives: Mining: Resources and Links -  

Office of Scientific and Technical Information (OSTI)

Technical Information Technical Information Publications Case Studies Publications The Mining Industry Climate Action Plan (MICAP) (PDF 308 KB) Download Acrobat Reader MICAP focuses on carbon dioxide and methane emissions and emphasizes the potential of technology, efficiency and creative reclamation of mine sites to meet the plan's objectives. Mining Industry of the the Future Tools & Publications The Industrial Technologies Program offers a wide array of publications, videos, software, and other information products for improving energy efficiency in the mining industry. For technical publications on methane recovery, see the Natural Gas STAR or Coal Mine Methane program. See all Publications Case Studies The following case studies are available for download as Adobe PDF documents.

146

Fluidization Technologies for the Mineral, Materials, and Energy ...  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, 2014 TMS Annual Meeting & Exhibition. Symposium, Fluidization Technologies for the Mineral, Materials, and Energy Industries.

147

Introducing International Minerals Innovation Institute of Saskatchewan  

Science Conference Proceedings (OSTI)

Cross Pollination between Industry and Engineering Programs/Students in Manitoba · Improving the Health & Performance of Miners Working at Moderate to

148

Mineral Processing Technology Development—Challenges and ...  

Science Conference Proceedings (OSTI)

Cross Pollination between Industry and Engineering Programs/Students in Manitoba · Improving the Health & Performance of Miners Working at Moderate to

149

Climate VISION: Private Sector Initiatives: Minerals: GHG Information  

Office of Scientific and Technical Information (OSTI)

Read the Industrial Minerals Association - North America (IMA-NA) 2011 Greenhouse Gas and Energy Survey Industry Summary for the period from 2000 to 2010 (PDF 16 KB)...

150

Climate VISION: Private Sector Initiatives: Mining: Resources & Links  

Office of Scientific and Technical Information (OSTI)

Federal/State Programs Federal/State Programs DOE Mining Industry of the Future The Mining Industry of the Future, a collaboration between the U.S. mining industry and the U.S. Department of Energy, Industrial Technologies Program, is working to make the U.S. mining industry the most efficient and advanced in the world. EPA Coalbed Methane Outreach Program The Coalbed Methane Outreach Program (CMOP) is a voluntary program aimed at reducing methane emissions from coal mining activities. Our mission is to promote the profitable recovery and use of coal mine methane (CMM), a greenhouse gas 21 times as potent as carbon dioxide. By working cooperatively with coal companies and related industries, CMOP helps to identify and implement methods to use CMM productively. In turn, these actions mitigate climate change, improve mine safety and productivity, and

151

Hearing protection for miners  

Science Conference Proceedings (OSTI)

A NIOSH analysis showed that at age 50 approximately 90% of coal miners have a hearing impairment, yet noise included hearing loss is 100% preventable. The article discusses requirements of the MSHA regulations, 30 CFR Part 62 - occupational noise exposure (2000) and a 2008-MSHA document describing technologically achievable and promising controls for several types of mining machinery. Hearing protection is still required for exposure to greater than 90 dBA. These are now commercially available ways to determine how much attenuation an individual gets from a given hearing protector, known as 'fit testing'. 3 refs., 1 fig., 1 tab., 1 photo.

Schulz, T. [Sperian Hearing Protection (United States)

2008-10-15T23:59:59.000Z

152

Rock, Mineral, Coal, Oil, and Gas Resources on State Lands (Montana)  

Energy.gov (U.S. Department of Energy (DOE))

This chapter authorizes and regulates prospecting permits and mining leases for the exploration and development of rock, mineral, oil, coal, and gas resources on state lands.

153

Chapter 2: uranium mines and mills  

SciTech Connect

This chapter will be included in a larger ASCE Committee Report. Uranium mining production is split between underground and open pit mines. Mills are sized to produce yellowcake concentrate from hundreds to thousands of tons of ore per day. Miner's health and safety, and environmental protection are key concerns in design. Standards are set by the US Mine Safety and Health Administration, the EPA, NRC, DOT, the states, and national standards organizations. International guidance and standards are extensive and based on mining experience in many nations.

O'Connell, W.J.

1983-03-01T23:59:59.000Z

154

Data Mining for Seismic Exploration  

Science Conference Proceedings (OSTI)

Seismic exploration plays an important role in petroleum industry. It is widely admitted that there are a lot of limitations of conventional data analysis ways in oil and gas industry. Traditional methods in petroleum engineering are knowledge-driven ... Keywords: seismic exploration, data mining, cluster analysis

Zhongbin Ouyang; Jing He; Keliang Zhang

2008-12-01T23:59:59.000Z

155

GIS-technologies for integrated assessment of the productive mining areas  

Science Conference Proceedings (OSTI)

The paper describes the bases of a new application of GIS-technologies for integrated assessment and comparison of the productive mining areas, involving a wide range of mining and technological factors, considering mineral properties, mineral occurrence conditions and geographical advantages of a mineral deposit location. The model capabilities are exemplified by a comparison of technological characteristics of coals, transportation and power supply infrastructure of the productive mining areas at the Kuznetsk Coal Basin.

Zamaraev, R.Y.; Oparin, V.N.; Popov, S.E.; Potapov, V.P.; Pyastunovich,O.L. [Russian Academy of Sciences, Kemerovo (Russian Federation)

2008-05-15T23:59:59.000Z

156

Long term contracts, expansion, innovation and stability: North Dakota's lignite mines thrive  

Science Conference Proceedings (OSTI)

North Dakota's lignite coal industry is mainly located in three countries in the central part of the state. Its large surface lignite mines are tied through long-term (20-40 years) contracts to power plants. The article talks about operations at three of the most productive mines - the Freedom mine, Falkirk mine and Center Mine. 4 figs.

Buchsbaum, L.

2009-08-15T23:59:59.000Z

157

Precision Mining  

NLE Websites -- All DOE Office Websites (Extended Search)

Precision Mining Precision Mining Double Beta Decay Dark Matter Biology Repository Science Renewable Energy Precision Mining at WIPP is Routine All tunnels that make up the WIPP underground are mined with the same precision that is exhibited in this photo. Typical drift cross sections are about 8m x 4m. Custom excavation and maintenance of openings of any configuration can be made. In 2005, WIPP completed renovations to the 6,000 cubic meter North Experimental Area (NExA). The area, located at the northern end of the mine, was refurbished through rib trimming, floor grading, removal of loose muck, ground support and restoration of basic lighting and mine communications. As of 2010, the NExA is used for the Enriched Xenon Observatory (EXO), the Dark Matter Time Projection Chamber (DMTPC)

158

Opencut Mining Act (Montana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Opencut Mining Act (Montana) Opencut Mining Act (Montana) Opencut Mining Act (Montana) < Back Eligibility Utility Investor-Owned Utility Industrial Construction Municipal/Public Utility Installer/Contractor Rural Electric Cooperative Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The policy of the state is to provide adequate remedies to protect the environmental life support system from degradation and to prevent unreasonable depletion and degradation of natural resources from strip and underground mining. This Act imposes permitting and operating restrictions on opencut mining activities. The Act contains permitting, siting, and procedural requirements; more specific regulations can be found in the Administrative Rules of Montana

159

Evaluation of Efficiency Activities in the Industrial Sector Undertaken in Response to Greenhouse Gas Emission Reduction Targets  

E-Print Network (OSTI)

industrial sectors (Vermeeren, 2008). Steel industry ? TheDutch steel industry implemented 82 energy-saving projectsfoodstuffs, steel, and mining industries are the most

Price, Lynn

2010-01-01T23:59:59.000Z

160

Teleoperated control system for underground room and pillar mining  

DOE Patents (OSTI)

A teleoperated mining system is provided for remotely controlling the various machines involved with thin seam mining. A thin seam continuous miner located at a mining face includes a camera mounted thereon and a slave computer for controlling the miner and the camera. A plurality of sensors for relaying information about the miner and the face to the slave computer. A slave computer controlled ventilation sub-system which removes combustible material from the mining face. A haulage sub-system removes material mined by the continuous miner from the mining face to a collection site and is also controlled by the slave computer. A base station, which controls the supply of power and water to the continuous miner, haulage system, and ventilation systems, includes cable/hose handling module for winding or unwinding cables/hoses connected to the miner, an operator control module, and a hydraulic power and air compressor module for supplying air to the miner. An operator controlled host computer housed in the operator control module is connected to the slave computer via a two wire communications line.

Mayercheck, William D. (New Stanton, PA); Kwitowski, August J. (Clairton, PA); Brautigam, Albert L. (Pittsburgh, PA); Mueller, Brian K. (Pittsburgh, PA)

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Soil Minerals  

NLE Websites -- All DOE Office Websites (Extended Search)

Soil Minerals Soil Minerals Nature Bulletin No. 707 March 2, 1963 Forest Preserve District of Cook County Seymour Simon, President Roberts Mann, Conservation Editor SOIL MINERALS We all depend upon the land Our food is obtained from plants and animals -- bread and meat, potatoes and fish, fruit and eggs and milk and the rest of it. Our livestock feed on plants and plant products such as grass and grain. Plants, by means of their root systems, take moisture and nutrients from the soils on which they grow. Their food values, for us or for animals that furnish us food, depend upon the available nutrients in those soils. Soils contain solids, water and air. The solids, the bulk of a soil -- except in purely organic types such as peat and muck -- are mostly mineral materials. Ordinarily they also contain some organic material: decayed and decaying remains of plants and animals.

162

Systems modelling for effective mine water management  

Science Conference Proceedings (OSTI)

Concerns about the difficulties in securing water have led the Australian coal mining industry to seek innovative ways to improve its water management and to adopt novel strategies that will lead to less water being used and more water being reused. ... Keywords: Mining, Sustainable development, Systems model, Water balance, Water resources management

Claire M. Côte; Chris J. Moran; Christopher J. Hedemann; Christian Koch

2010-12-01T23:59:59.000Z

163

Low productivity in American coal mining: causes and cures. Report to the Congress  

SciTech Connect

The report identifies the factors responsible for depressed productivity in the U.S. coal mining industry. GAO analysis revealed that the fall in underground mining productivity since 1969 is closely tied to poor labor-management relations, 1974 union contract requirements, and Federal mine safety and health regulations. State reclamation laws and the opening of new surface mines lowered productivity in surface mining. Coal mining technology has not advanced sufficiently to offset the loss due to these causes.

Not Available

1981-03-03T23:59:59.000Z

164

Practical Data Mining, 1st edition  

Science Conference Proceedings (OSTI)

Used by corporations, industry, and government to inform and fuel everything from focused advertising to homeland security, data mining can be a very useful tool across a wide range of applications. Unfortunately, most books on the subject are designed ...

Monte F. Hancock

2011-12-01T23:59:59.000Z

165

Alternative Fuels - A New Field For Mine Surveying | Open Energy  

Open Energy Info (EERE)

Alternative Fuels - A New Field For Mine Surveying Alternative Fuels - A New Field For Mine Surveying Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Alternative Fuels - A New Field For Mine Surveying Details Activities (0) Areas (0) Regions (0) Abstract: Due to the public's increased interest in renewable energies and the "Erneuerbare Energien Gesetz" (EEG) from February 2000, geothermal energy and other alternative or renewable energies gain more and more importance. As far as Germany is concerned, geothermal energy and coal bed/mine methane are considered as mineral resources according to the German mining law. This demands the participation of mine surveyors/mineral resources managers from the planning to the production stage and even beyond it. The main tasks that have to be fulfilled are, among others,

166

Metal-residence sites in mine tailings in the Magdalena District, New Mexico, USA  

Science Conference Proceedings (OSTI)

Mineralization in the Kelly Mining Camp is hosted by the Mississippian Kelly Limestone and comprises Zn-Pb skarn, replacement, and vein deposits related to Tertiary intrusive activity. The ore consists of primary (hypogene) sulfide mineralization which has been oxidized near surface to form secondary (supergene) mineralization. A zone of secondary sulfide-enrichment separates the sulfide and oxide ores. Mine tailings in the camp contain primary sulfide, oxide and gangue minerals, secondary (supergene) minerals formed during weathering of the primary ore, and tertiary minerals formed by alteration of hypogene and supergene assemblages after deposition in the tailings impoundment.

Larocque, A.C.L. [Univ. of Manitoba, Winnipeg, Manitoba (Canada). Dept. of Geological Sciences; Chapin, C.E. [New Mexico Bureau of Mines and Mineral Resources, Socorro, NM (United States); Laughlin, A.W. [ICF Kaiser Ltd., Los Alamos, NM (United States); Hickmott, D. [Los Alamos National Lab., NM (United States)

1996-05-01T23:59:59.000Z

167

Mines in the Four Corners anticipate growth  

Science Conference Proceedings (OSTI)

Productive mines in the southwest deplete reserves, while the government drags its heels on new power projects. Production in Arizona and New Mexico has fallen 18% over the last four years to 34.1 million tons. With Chevron Mining's McKinley mine rapidly depleting its reserves the industry will continue to contract. In the last three years at least three large mines in the Four Corners have terminated operations. Three others remain captive operations: BHP Billiton's San Juan Underground and Navajo Surface operations and Peabody Energy's Kayenta surface mine. In 2006 the Black Mesa mine stopped producing coal. These four mines are isolated from the national railways. Peabody's new El Segundo surface mine near Grants, NM is increasing production. If the planned $3 billion Desert Rock coal-fired power plant is built this will present a new market for the Navajo mine. The article gives details about the state of the aforementioned mines and of the new King II coal mine on the northern periphery of the San Juan basin and discusses the state of plans for the Desert Rock Energy Project. 5 photos.

Buchsbaum, L.

2008-02-15T23:59:59.000Z

168

Surface Coal Mining and Reclamation (Indiana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Surface Coal Mining and Reclamation (Indiana) Surface Coal Mining and Reclamation (Indiana) Surface Coal Mining and Reclamation (Indiana) < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Rural Electric Cooperative State/Provincial Govt Tribal Government Utility Program Info State Indiana Program Type Environmental Regulations Provider Department of Natural Resources The Indiana Department of Natural Resources implements and enforces the federal Surface Mining Control and Reclamation Act of 1977, as well as a statewide program to protect society and the environment from the adverse effects of mining operations, and regulates coal mining operations to

169

Method of underground mining by pillar extraction  

SciTech Connect

A method of sublevel caving and pillar and top coal extraction for mining thick coal seams includes the advance mining of rooms and crosscuts along the bottom of a seam to a height of about eight feet, and the retreat mining of the top coal from the rooms, crosscuts and portions of the pillars remaining from formation of the rooms and cross-cuts. In the retreat mining, a pocket is formed in a pillar, the top coal above the pocket is drilled, charged and shot, and then the fallen coal is loaded by a continuous miner so that the operator remains under a roof which has not been shot. The top coal from that portion of the room adjacent the pocket is then mined, and another pocket is formed in the pillar. The top coal above the second pocket is mined followed by the mining of the top coal of that portion of the room adjacent the second pocket, all by use of a continuous miner which allows the operator to remain under a roof portion which has not been shot.

Bowen, Ray J. (1879 Delann, Salt Lake City, UT 84121); Bowen, William R. (1636 Sunnydale La., Salt Lake City, UT 84108)

1980-08-12T23:59:59.000Z

170

Data Mining Portal  

Science Conference Proceedings (OSTI)

NIST Home > Data Mining Portal. Data Mining Portal. Programs and Projects. Data Science Symposium 2013 ... Data Science ...

2012-12-27T23:59:59.000Z

171

Mining engineering analysis  

SciTech Connect

An attempt is made to fill the gap between theory and application in mining engineering. The book is based on SME Mining Engineering Handbook and the Coal Mining Technology - Theory and Practice. Each chapter deals with the theory and then presents problems of applications and the solutions to them. Topics considered include underground mining, surface mining, geophysics, mining equipment, and rock mechanics.

Bise, C.J.

1986-01-01T23:59:59.000Z

172

Underground mining and deep geologic disposal - Two compatible and complementary activities  

Science Conference Proceedings (OSTI)

Active and mature underground mining districts offer conditions favorable to deep geologic disposal because their geology is known in more detail, the feasibility of underground excavations has already been demonstrated, mining leaves distinctive footprints and records that alert subsequent generations to the anthropogenic alterations of the underground environment, and subsequent exploration and production proceeds with great care and accuracy to locate and generally to avoid old mine workings. Compatibility of mining with deep geologic waste disposal has been proven by decades of experience with safe storage and disposal in former mines and in the mined-out areas of still active mining operations. Mineral extraction around an intended repository reduces the incentive for future disturbance. Incidental features of mineral exploration and extraction such as lost circulation zones, allochthonous backfill, and permanent surface markers can deter future intrusion into a repository. Thus exploration and production of mineral resources should be compatible with, and complementary to, deep geologic waste disposal.

Rempe, N.T.

1995-12-31T23:59:59.000Z

173

Improving mine safety technology and training in the U.S. recommendations of the Mine Safety Technology and Training Commission  

Science Conference Proceedings (OSTI)

The key issues studied focused on underground coal mining and included (1) prevention of explosions in sealed areas, (2) better emergency preparedness and response, (3) improvement of miners' ability to escape, (4) better protection of miners before and after a fire or explosion, (5) improved provision of oxygen, and (6) development and implementation of more robust post-incident communication. The U.S. Congress passed the Mine Improvement and New Emergency Response Act of 2006, which mandated new laws to address the issues. Concurrent with investigations and congressional deliberations, the National Mining Association formed the independent Mine Safety Technology and Training Commission to study the state-of-the-art relative to technology and training that could address the vulnerabilities exposed by the mine disasters. As discussed, the report outlined persistent vulnerabilities linked with significant hazards in underground coal mines, and made recommendations to provide a path for addressing them. Overall the commission report made 75 recommendations in the areas of risk-based design and management, communications technology, emergency response and mine rescue procedures, training for preparedness, and escape and protection strategies. In its deliberations, the commission importantly noted that mine safety in the U.S. needs to follow a new paradigm for ensuring mine safety and developing a culture of prevention that supports safe production at the business core. In the commission's viewpoint, the bottom line in protecting coal miners is not only adopting a culture of prevention but also systematically pursuing mitigation of significant risks. 4 refs., 2 figs.

Grayson, R. Larry [Pennsylvania State University, University Park, PA (United States). Department of Energy & Mineral Engineering

2008-09-15T23:59:59.000Z

174

A Demonstration System for Capturing Geothermal Energy from Mine Waters  

Open Energy Info (EERE)

System for Capturing Geothermal Energy from Mine Waters System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title A Demonstration System for Capturing Geothermal Energy from Mine Waters beneath Butte, MT Project Type / Topic 1 Recovery Act - Geothermal Technologies Program: Ground Source Heat Pumps Project Type / Topic 2 Topic Area 1: Technology Demonstration Projects Project Description Butte, Montana, like many other mining towns that developed because of either hard-rock minerals or coal, is underlain by now-inactive water-filled mines. In Butte's case, over 10,000 miles of underground workings have been documented, but as in many other mining communities these waters are regarded as more of a liability than asset. Mine waters offer several advantages:

175

NETL: News Release - Jet Engine Successful in Fighting Mine Fire  

NLE Websites -- All DOE Office Websites (Extended Search)

2, 2003 2, 2003 Jet Engine Successful in Fighting Mine Fire Energy Department's Assistance Brings West Virginia Coal Miners Back To Work One Year Early - Australian Jet Engine Successfully Fights West Virginia Mine Fire - By blowing its exhaust into the underground mine, the modified jet engine was able to snuff out the mine fire much faster than traditional methods. FAIRVIEW, WV - A modified jet engine has been used to successfully fight a West Virginia mine fire that had been burning for nearly two months and was the cause of 300 employees being temporarily laid off when mine operations were idled. Positioned at the mouth of the one of the mineshafts, the jet engine was used to blow water vapor and inert gases into the mine to smother the fire by creating an inert environment underground. It was the

176

Motor technology for mining applications advances  

SciTech Connect

AC motors are steadily replacing DC motors in mining and mineral processing equipment, requiring less maintenance. The permanent magnet rotor, or the synchronous motor, has enabled Blador to introduce a line of cooling tower motors. Synchronous motors are soon likely to take over from the induction motor. 1 photo.

Fiscor, S.

2009-08-15T23:59:59.000Z

177

Asbestos Exposure Limit AGENCY: Mine Safety and Health Administration, Labor. ACTION: Final rule. SUMMARY: The Mine Safety and Health  

E-Print Network (OSTI)

Administration (MSHA) is revising its existing health standards for asbestos exposure at metal and nonmetal mines, surface coal mines, and surface areas of underground coal mines. This final rule reduces the permissible exposure limits for airborne asbestos fibers and makes clarifying changes to the existing standards. Exposure to asbestos has been associated with lung cancer, mesothelioma, and other cancers, as well as asbestosis and other nonmalignant respiratory diseases. This final rule will help improve health protection for miners who work in an environment where asbestos is present and lower the risk that miners will suffer material impairment of health or functional capacity over their working lifetime. DATES: This final rule is effective April

Rwilkins On Prodpc Rules_; Patricia W. Silvey At

2008-01-01T23:59:59.000Z

178

Improving the Health & Performance of Miners Working at Moderate ...  

Science Conference Proceedings (OSTI)

Cross Pollination between Industry and Engineering Programs/Students in Manitoba · Improving the Health & Performance of Miners Working at Moderate to

179

Climate VISION: Private Sector Initiatives: Minerals: GHG Inventory...  

Office of Scientific and Technical Information (OSTI)

GHG Inventory Protocols Read the Industrial Minerals Association - North America (IMA-NA) Borates and Soda Ash Sections Greenhouse Gas Inventory Protocol (PDF 75 KB) Download...

180

Climate VISION: PrivateSector Initiatives: Minerals - Resources...  

Office of Scientific and Technical Information (OSTI)

of IntentAgreements Work Plans GHG Information GHG Inventory Protocols Resources & Links Energy Management Industry Associations Software Tools Results Minerals - Resources &...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Midnite mine summary report. Report of investigations/1996  

Science Conference Proceedings (OSTI)

The Midnite Mine is an inactive, hard-rock uranium mine in Stevens County WA. Oxidation of sulfide-containing minerals in the ore body produces large quantities of acidic water. The Report of Investigations summarizes the studies that were completed on: (1) treatment alternatives for uranium contaminated acid mine drainage, and (2) overall site reclamation, including: ground water flowpaths in the bedrock, radiation, and waste rock reactivity. As an aid to site reclamation, a Geographic Information System database was also produced that contains available current and historic data and information on the Midnite Mine. The report explains the scope of the Bureau`s study and summarizes the results of its investigations.

Dean, N.E.; Boldt, C.M.K.; Schultze, L.E.; Nilsen, D.N.; Isaacson, A.E.

1996-06-01T23:59:59.000Z

182

Vendors boot up a new generation of mining software  

SciTech Connect

From complete mine management down to the smallest detail of process or machine design, the latest programs are claimed to process and display data easier, faster, and more accurately. MINExpo 2008 held in Las Vegas in September offered a bonanza of information on complete mine management to specilaized financial modules. Gemcom Software introduced new versions of five of its key products - Surpac 6.1, GEMS 6.2, Minex 5.3, MinerSched 6.0 and Whittle 4.2. Lerca Geosystems launched its Jigsaw 360 mine management suite, encompassing GPS navigation. Products launched by Modular Mining systems, Carlson Software, DEM Solutions and Logimine are also mentioned. 2 figs.

Carter, R.A.

2008-10-15T23:59:59.000Z

183

Overview of mine subsidence insurance programs in the United States  

Science Conference Proceedings (OSTI)

Research performed by the U.S. insurance industry has determined that mine subsidence is uninsurable. Consequently, the insurance industry has decided not to voluntarily offer mine subsidence insurance. The U.S. Department of the Interior has long been investigating the effects of mine subsidence. These investigations have resulted in Federal regulations and controls of mine subsidence. This U.S. Bureau of Mines report generally describes mine subsidence, the development of mine subsidence insurance programs, and the eight current mine subsidence insurance programs in the United States. The States that have these subsidence programs include Colorado, Illinois, Indiana, Kentucky, Ohio, Pennsylvania, West Virginia, and Wyoming. Major aspects of the programs include history, administrative and operational procedures, insurable structures, recognition of mine subsidence, major exclusions, claims, insurance premiums, and the economic health of each program. Addresses of agencies involved with mine subsidence insurance are also given. Information within this report can be useful for residential and commercial property owners and mine operators. States that are considered starting or have an existing mine subsidence insurance program can also use this report as a model for initiating or modifying their programs.

Ingram, D.K. (Pittsburgh Research Center, Pittsburgh, PA (United States))

1993-01-01T23:59:59.000Z

184

Data mining  

Science Conference Proceedings (OSTI)

This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The objective of this project was to develop and implement data mining technology suited to the analysis of large collections of unstructured data. This has taken the form of a software tool, PADMA (Parallel Data Mining Agents), which incorporates parallel data accessing, parallel scalable hierarchical clustering algorithms, and a web-based user interface for submitting Structured Query Language (SQL) queries and interactive data visualization. The authors have demonstrated the viability and scalability of PADMA by applying it to an unstructured text database of 25,000 documents running on an IBM SP2 at Argonne National Laboratory. The utility of PADMA for discovering patterns in data has also been demonstrated by applying it to laboratory test data for Hepatitis C patients and autopsy reports in collaboration with the University of New Mexico School of Medicine.

Lee, K.; Kargupta, H.; Stafford, B.G.; Buescher, K.L.; Ravindran, B.

1998-12-31T23:59:59.000Z

185

Rule of Tennessee Department of Conservation Division of Surface Mining  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rule of Tennessee Department of Conservation Division of Surface Rule of Tennessee Department of Conservation Division of Surface Mining (Tennessee) Rule of Tennessee Department of Conservation Division of Surface Mining (Tennessee) < Back Eligibility Commercial Construction Industrial Retail Supplier Program Info State Tennessee Program Type Environmental Regulations Siting and Permitting Provider Tennessee Department Of Environment and Conservation The Division of Surface Mining, under the authority of the Department of Environment and Conservation, has established rules specific to the mining of coal. All coal mining operations must first obtain a National Pollution Discharge Elimination System Permit (NPEDS) from the Division of Water Pollution Control (WPC). In addition they must obtain a state mining Surface Mining Permit from the Division of Water Pollution Control, Mining

186

Georgia Surface Mining Act of 1968 (Georgia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Surface Mining Act of 1968 (Georgia) Surface Mining Act of 1968 (Georgia) Georgia Surface Mining Act of 1968 (Georgia) < Back Eligibility Commercial Construction Developer General Public/Consumer Industrial Program Info State Georgia Program Type Environmental Regulations Siting and Permitting Provider Georgia Department of Natural Resources This law regulates all surface mining in Georgia, including the coastal zone. It includes provisions to "advance the protection of fish and wildlife and the protection and restoration of land, water, and other resources affected by mining." It establishes authority with Georgia DNR's Environmental Protection Division to issue mining permits consistent with the purposes of the Act. Prior to commencing any surface mining operation a mining operator shall be required to obtain a permit to

187

Opportunities for Energy Efficiency and Demand Response in the California Cement Industry  

E-Print Network (OSTI)

Applications in the Cement Industry. ” Mineral Engineering Cement  Production,” Cement Industry Technical Conference, gearless mill drive,” Cement Industry Technical Conference, 

Olsen, Daniel

2012-01-01T23:59:59.000Z

188

Technology Advancement in Mining and Metals: The Role of ...  

Science Conference Proceedings (OSTI)

Cross Pollination between Industry and Engineering Programs/Students in Manitoba · Improving the Health & Performance of Miners Working at Moderate to

189

Exploration for uranium deposits, Grants mineral belt  

Science Conference Proceedings (OSTI)

Uranium ore deposits in the Grants mineral belt, New Mexico, occur in fluvial sandstones in the Morrison Formation (Jurassic). Uranium mineralization is concentrated by a dark-gray to black substance that has been identified as humate, which is derived from decaying vegetation. Black ore is truncated by overlying sandstone in at least three ore deposits, documenting an early age for mineralization. Ore deposits in the Grants mineral belt vary greatly in size and shape, tend to occur in clusters, and often present difficult drill targets. Current exploration is largely a matter of drilling in stages to distinguish favorable from unfavorable ground on a wide spacing, to seek mineralization in favorable ground, and to conduct close-spaced drilling in mineralized areas. Criteria for favorability differ among exploration groups but generally include 1) presence of a host sandstone, 2) anomalous mineralization, 3) color of the host rock, 4) presence of carbonaceous matter, and 5) position of the area relative to mineralized trends. A description of the drilling sequence, from ore discovery to the development of a mine at the Johnny M deposit (in the east part of the Ambrosia Lake district), exemplifies the problem of predicting where orebodies may occur. A study of the drill data at the Johnny M indicates the uranium ore is not related to specific geologic features other than humate, which is commonly associated with coalified plant fragments in mudstone-rich parts of the host sandstone.

Fitch, D.C.

1980-01-01T23:59:59.000Z

190

Large mining blasts from the Kursk Mining Region, Russia  

SciTech Connect

Monitoring the Comprehensive Nuclear Test Ban Treaty (CTBT) by seismic means will require identification of seismic sources at magnitude levels where industrial explosions (primarily, mining blasts) may comprise a significant fraction of the total number of events recorded, and may for some countries dominate the seismicity. Thus, data on blasting practice have both political significance for the negotiation of treaties involving seismic monitoring of nuclear tests, and operational applications in terms of establishing monitoring and inspection needs on a mine-by-mine basis. While it is generally accepted that mining explosions contribute to seismicity at lower seismic magnitudes (less than about magnitude 3.5), the rate of mining seismicity as a function of seismic magnitude is unknown for most countries outside the U.S. This results in a large uncertainty when estimating the task of discriminating nuclear explosions from chemical explosions and earthquakes, by seismic means, under a comprehensive nuclear test ban. This uncertainty directly affects estimates of seismic network enhancements required to achieve treaty verification requirements at magnitudes less than about 3.5. 24 refs., 64 figs., 11 tabs.

Leith, W. Adushkin, V.; Spivak, A.

1997-01-01T23:59:59.000Z

191

Fuelcell-Hybrid Mine loader (LHD)  

DOE Green Energy (OSTI)

The fuel cell hybrid mine loader project, sponsored by a government-industry consortium, was implemented to determine the viability of proton exchange membrane (PEM) fuel cells in underground mining applications. The Department of Energy (DOE) sponsored this project with cost-share support from industry. The project had three main goals: (1) to develop a mine loader powered by a fuel cell, (2) to develop associated metal-hydride storage and refueling systems, and (3) to demonstrate the fuel cell hybrid loader in an underground mine in Nevada. The investigation of a zero-emissions fuel cell power plant, the safe storage of hydrogen, worker health advantages (over the negative health effects associated with exposure to diesel emissions), and lower operating costs are all key objectives for this project.

James L Dippo; Tim Erikson; Kris Hess

2009-07-10T23:59:59.000Z

192

Industries consumed more than 30% of U.S. energy in 2011 ...  

U.S. Energy Information Administration (EIA)

The chart above shows energy consumption for individual industries in 2011: ... The mining industry produces the raw materials for virgin glass and steel, ...

193

Climate VISION: Private Sector Initiatives: Mining: Technology Pathways  

Office of Scientific and Technical Information (OSTI)

Technology Pathways Technology Pathways As part of the mining vision process, industry develops technology roadmaps to identify critical pathways for the R&D needed to reach their goals. These roadmaps aid both industry and government in making decisions to support R&D critical to the industry's vision of the future. Industry Vision & Roadmaps The following documents are available for download as Adobe PDF documents. Download Acrobat Reader. The Mining Industry of the Future Vision (PDF 122 KB) The industry's unified Vision document outlines broad goals for the future. As part of the mining vision process, industry develops technology roadmaps to identify critical pathways for the R&D needed to reach their goals. These roadmaps aid both industry and government in making decisions to

194

The Impact of the Clean Air Act Amendments of 1990 on Electric Utilities and Coal Mines: Evidence from the Stock Market  

E-Print Network (OSTI)

a. ELECTRICITY Frequency b. COAL MINING Frequency Table 1:1 Companies not integrated into coal industry Single CAR1 Companies integrated into coal industry Separate CARs for

Kahn, Shulamit; Knittel, Christopher R.

2003-01-01T23:59:59.000Z

195

waste recycling in mineral and metallurgical industries  

Science Conference Proceedings (OSTI)

A Computer Simulation of an Agitation Mill Abrasion Process for Waste Printed ... Effect of Electricity Mix and Ore Grade on the Carbon Footprint of Chilean ...

196

Employment-generating projects for the energy and minerals sectors of Honduras. Proyectos generadores de empleos para los sectores energetico y minero de Honduras  

DOE Green Energy (OSTI)

A mission to Honduras invited by the Government of Honduras and sponsored by the Organization of American States addressed the generation of employment in various areas of interest to the country. The mission was made up of experts from numerous countries and international agencies. In the energy sector, the mission recommended consolidating the sector under a coordinating body; carrying out projects to promote reforestation, tree farms, and rational forest utilization; encouraging industrial energy conservation; developing alternative energy sources; and promoting rural electrification and expansion of the electrical grid. In the mining sector, the mission supported promotion and technical assistance for small gold-leaching and placer operations, the national mineral inventory, detailed exploration of promising sites, and the development of a mining school. 13 refs., 7 tabs.

Frank, J.A.

1988-12-01T23:59:59.000Z

197

Arkansas Surface Coal Mining Reclamation Act (Arkansas) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Arkansas Surface Coal Mining Reclamation Act (Arkansas) Arkansas Surface Coal Mining Reclamation Act (Arkansas) Arkansas Surface Coal Mining Reclamation Act (Arkansas) < Back Eligibility Commercial Construction Industrial Program Info State Arkansas Program Type Environmental Regulations Siting and Permitting Provider Department of Environmental Quality The Arkansas Surface Coal Mining Reclamation Act authorizes the state to develop, adopt, issue and amend rules and regulations pertaining to surface coal mining and reclamation operations. These regulations are consistent with, but no more restrictive that the federal regulations set forth in the Surface Mining and Control and Reclamation Act of 1977. The Arkansas Department of Environmental Quality (ADEQ) Surface Mining and Reclamation Division (SMRD) is the authority under this act. Regulation No. 20 from the

198

Robot to the Mine Rescue | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Robot to the Mine Rescue Robot to the Mine Rescue Robot to the Mine Rescue August 18, 2011 - 12:11pm Addthis The Gemini-Scout Mine Rescue Robot | Video Courtesy of Sandia Laboratories Keri Fulton Public Affairs Specialist, Office of Public Affairs How does it work? The robot moves in ahead of rescuers to evaluate precarious environments and help them plan the rescue mission. One of the biggest obstacles to rescuing miners after an accident is the unknown level of danger. Before rescuers are able to get miners to safety, they must assess the situation, often taking up time critical to the success of the rescue. Poisonous gases, flooded tunnels, explosive vapors and unstable walls and roofs are among the potentially deadly conditions and unknown obstacles that can slow rescue efforts.

199

Quarterly minerals outlook, June 1983  

Science Conference Proceedings (OSTI)

An overview is presented of the mineral industry of Wyoming. Petroleum production shows a slight annual decline. Many producers have been shutting in their natural gas wells due to the sharp decline in demand. Activities in the base, precious, and ferrous metals industry are summarized. Uranium and trona production is down from the previous year. Other minerals mentioned are gypsum, limestone, bentonite, and phosphorus. Production of coal is given by county. Electric utilities have not used all the coal they bought last year, and construction of several power plants have been delayed indefinitely. Underground coal gasification projects are mentioned. Tables present production forecasts for coal to 1990, for oil and gas to 1988, and for uranium and trona to 1987. 5 tables.

Glass, G.B.

1983-01-01T23:59:59.000Z

200

Wyoming mineral development monitoring system  

Science Conference Proceedings (OSTI)

The monitoring system covers, or will cover, all segments of the mineral industry except oil and gas exploration under one of eight main sections: coal uranium, bentonite, power plants, refineries, gas plants, synthetic fuels, trona, and others. Projects are grouped alphabetically by county and indexed by county, commodity, and company. Index maps all the location of projects within the state. A notebook format allows easy updating of information on ownership, production, numbers of employees, contracts, etc.

Not Available

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Simulation of implosion and transportation of ore in digital mine  

Science Conference Proceedings (OSTI)

Digital mining technology and software development are essential for informatization in China coal industry. We adopt .net3.0 platform and OpenGL graphics library to develop a system to simulate the process of ore's implosion and the process of ore's ... Keywords: digital mine, particle system, simulation of implosion, transportation of ore

Xixi Huang; Dongyong Yan; Fuli Wu; Nan Xiang; Mingmin Zhang

2011-01-01T23:59:59.000Z

202

Mine-to-Mill Optimization of Aggregate Production  

Science Conference Proceedings (OSTI)

Mine-to-Mill optimization is a total systems approach to the reduction of energy and cost in mining and processing. Developed at the Julius Krutschnitt Mineral Research Center in Queensland, Australia, the Mine-to-Mill approach attempts to minimize energy consumption through optimization of all steps in the size reduction process. The approach involves sampling and modeling of blasting and processing, followed by computer simulation to optimize the operation and develop alternatives. The most promising alternatives are implemented, and sampling is conducted to quantify benefits. In the current project, the primary objective was to adapt Mine-to-Mill technology to the aggregates industry. The first phase of this work was carried out at the Bealeton Quarry near Fredericksburg, Virginia. The second phase was carried out at the Pittsboro Quarry south of Chapel Hill, North Carolina. Both quarries are operated by Luck Stone Corporation of Richmond, Virginia. As a result of the work, several conclusions can be drawn from the project which should assist DOE in assessing the applicability of the Mine-to-Mill approach to the aggregates industry. 1. Implementation of MTM guidelines at Pittsboro has resulted in tangible improvements in productivity. It is clear that MTM guidelines represent an energy savings of around 5% (primary and secondary) and an overall energy savings of 1%. This 1-5% energy savings is also consistent with simulated results for Bealeton had side-by-side shots used to evaluate the technology been carried out in the same rockmass. 2. Luck Stone clearly runs their operations at a high standard. Hence the percentage improvement realized in this project may represent the lower end of what might be expected overall in the aggregates industry. 3. Variability in ore types across both Bealeton and Pittsboro suggests a 2:1 difference in hardness which contradicts the misconception that quarry rock is homogenous. Therefore, the idea of comparing side-by-side blasts is not viable and long term comparisons stand the best chance of confirming the benefits of optimized blasting. 4. There are clear limitations on how much improvement can be made in the aggregate industry due to the fixed feed size that reports to the tertiary section of a typical aggregate plant. These limitations restrict the MTM approach from exercising significant increases in blasting which would only serve to increase fines and reduce product yield. 5. The key to success at Pittsboro was the development of MTM guidelines for the modified blasting practice in consultation with the drill & blast crew. Their full buy-in was necessary to implement optimized blasting in a sustained manner. 6. The JKSimBlast and JKSimMet models have proven to be effective tools for examining blasting and processing at Bealeton and Pittsboro. These models should enable Luck Stone to transfer the MTM approach to other sites.

Greg Adel; Toni Kojovic; Darren Thornton

2006-09-30T23:59:59.000Z

203

Surface mine pollution abatement and land use impact investigation. Volume III. Considerations of post mining land use, mine inventory and abatement plan for the quicksand watershed. Final report  

SciTech Connect

Volume III of the five volume series primarily presents three general topics. The first of these is a discussion of considerations relating to post-mining land use. Following this discussion, an evaluation of factors relating to more important environmental and land use impacts of the surface mining industry in Eastern Kentucky is presented. The last topic presents a mine inventory of the 33 surface mines located in the Quicksand Watershed in Breathitt County, Kentucky. Surface mines have several environmental and land use impacts. Those considered in the discussion which are of special importance to Eastern Kentucky are hydrologic influence, sedimentation, spoil bank stability, the impact on the public road system and mine access roads, and haul road abandonment. A number of major conclusions of general applicability are given along with some conclusions specifically related to the Quicksand Watershed.

1975-08-01T23:59:59.000Z

204

Absorbents for Mineral Oil Spill Cleanup  

Science Conference Proceedings (OSTI)

Residual mineral oil on the ground surface following electrical equipment spills is often removed using a surface application of an absorbent material. Traditional absorbent products include clays, sawdust-like products, silica-based products, and various organic industry byproduct materials. After the material has had time to absorb the mineral oil on the ground surface, it is removed and normally sent to a landfill with a liner and leachate collection system designed to Subtitle D standards for municip...

2011-08-23T23:59:59.000Z

205

PNNL: Available Technologies: Agriculture & Mining Industry  

Bio-based. Bio-based. Conversion of Levulinic Acid to Methyl Tetrahydrofuran; Building Efficiency. DSOM (Decision Support for Operations and ...

206

Fiscal year 1984 budget request for the abandoned mine reclamation fund. Oversight hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-Eighth Congress, First Session, February 17, 1983  

SciTech Connect

Four panels and three individuals presented the views of mining states, environmental groups, and the coal industry at a hearing on the abandoned-mine reclamation budget for fiscal year 1984. Committee members, while disappointed over the slow pace since the 1977 strip mine law was enacted, noted that reclamation programs are becoming active in most of the affected states. The increased request for $194 million for state land programs and $11.6 million for federal grants reflects the upturn in administration support. Job creation for unemployed miners and construction workers, the use of now idle machinery, and improved environmental quality will be among the benefits. Additional background material and correspondence appears in the appendix. (DCK)

1983-01-01T23:59:59.000Z

207

Underground coal mining technology: An overview and a look ahead  

SciTech Connect

Underground coal mining systems have kept pace with developments that have occurred in other types of mining. A diversified group of machines are now available with high horsepower motors, built-in microprocessor technology, and numerous options to satisfy miners' needs in various geological environments. The results will be a greater degree of mechanization and recovery of coal from inclined seams, thins seams, and seams mined in lifts from shallow as well as deeper deposits. This article is based on a general survey carried out by the authors to determine the current status of mechanization and systems development in underground coal mining. It indicates that the next two decades will see increasing use of longwall mining, which has already reached a high degree of sophistication.

Singhal, R.K. (Canmet Coal Research Lab., Devon, Alberta (CA)); Fytas, K. (Laval Univ., Quebec City, PQ (Canada)); Lama, R.D. (Kembla Coal and Coke Proprietary Ltd., Wollongong, NSW (AU))

1989-09-01T23:59:59.000Z

208

nitelluBetaudargrednUseniMfoloohcSodaroloC80-7002 Colorado School of Mines  

E-Print Network (OSTI)

in these areas. It has the highest admission standards of any university in Colorado and among the highest of any admission standards. The Colorado School of Mines shall have a unique mission in energy, mineral to establish a high standard of student behavior at Mines. The Code may only be amended through a student

209

Interstate Mining Compact Commission (multi-state) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Interstate Mining Compact Commission (multi-state) Interstate Mining Compact Commission (multi-state) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Systems Integrator Tribal Government Utility Program Info Start Date 1970 State Alabama Program Type Safety and Operational Guidelines Siting and Permitting Provider Interstate Mining Compact Commission The Interstate Mining Compact is a multi-state governmental agency / organization that represents the natural resource and related environmental protection interests of its member states. Currently, 23 states are members to the compact, and 6 additional states are associate members. The compact

210

Status of domestic uranium industry  

Science Conference Proceedings (OSTI)

The domestic uranium industry continues to operate at a reduced level, due to low prices and increased foreign competition. For four years (1984-1987) the Secretary of Energy declared the industry to be nonviable. A similar declaration is expected for 1988. Exploration and development drilling, at the rate of 2 million ft/year, continue in areas of producing mines and recent discoveries, especially in northwestern Arizona, northwestern Nebraska, south Texas, Wyoming, and the Paradox basin of Colorado and Utah. Production of uranium concentrate continues at a rate of 13 to 15 million lb of uranium oxide (U{sub 3}O{sub 8}) per year. Conventional mining in New Mexico, Arizona, Utah, Colorado, Wyoming, and Texas accounts for approximately 55% of the production. The remaining 45% comes from solution (in situ) mining, from mine water recovery, and as by-products from copper production and the manufacture of phosphoric acid. Solution mining is an important technique in Wyoming, Nebraska, and Texas. By-product production comes from phosphate plants in Florida and Louisiana and a copper mine in Utah. Unmined deposits in areas such as the Grants, New Mexico, district are being investigated for their application to solution mining technology. The discovered uranium resources in the US are quite large, and the potential to discover additional resources is excellent. However, higher prices and a strong market will be necessary for their exploitation.

Chenoweth, W.L.

1989-09-01T23:59:59.000Z

211

Data Mining: Opportunities and Challenges  

E-Print Network (OSTI)

1 Data Mining: Opportunities and Challenges Xindong Wu University of Vermont, USA; Hefei University Systems 2004 ...... #12;3 Outline 1.1. Data Mining OpportunitiesData Mining Opportunities Major Conferences and Journals in Data Mining Main Topics in Data Mining Some Research Directions in Data Mining 2

Wu, Xindong

212

Mining from protein–protein interactions  

Science Conference Proceedings (OSTI)

Proteins are important cellular molecules, and interacting protein pairs provide biologically important information, such as functional relationships. We focus on the problem of predicting physically interacting protein pairs. This is an important problem ... Keywords: Biological Data Mining, Industry Specific Applications, Machine Learning

Hiroshi Mamitsuka

2012-09-01T23:59:59.000Z

213

Finding a Link between Microbes and Mineral Deposits  

NLE Websites -- All DOE Office Websites (Extended Search)

Finding a Link between Microbes and Mineral Deposits Finding a Link between Microbes and Mineral Deposits Contamination around mining sites is a significant problem worldwide. Acid mine drainage, for example, is a threat to surface and groundwater near mines. It occurs when metal-sulfide ores are exposed to air and water and the sulfide is transformed to sulfuric acid. Moreover, metals such as zinc are toxic and can leach into groundwater and contaminate wells and other drinking water supplies. Results of EDX (bottom left) and x-ray microprobe fluorescence (top right) analysis of specific biomineralized zinc sulfide precipitates. The sensitivity of the x-ray microprobe enables identification of arsenic and selenium constituents in the zinc sulfide precipitate. Above: Results of EDX (bottom left) and x-ray microprobe fluorescence (top

214

Mine Mesh Networks  

Science Conference Proceedings (OSTI)

... and analyzed underground measurements of MF signal strength in the NIOSH Pittsburgh Research Laboratory Safety Research Coal Mine to refine ...

2010-10-05T23:59:59.000Z

215

Minerals outlook for Wyoming  

Science Conference Proceedings (OSTI)

Wyoming drilling activity was down. The rig count was at a seven year low in February. Crude oil prices also affect Wyoming's gas production. Fuel oil prices are already low enough to compete with higher priced gas, and may edge out part of the market for natural gas. This year's coal production is still forecast at 112 million tons - a 3.7 percent increase over the 108 million tons produced in 1982. Average coal prices are currently forecast at $13.20 in 1982 and $13.86 in 1983. In 1983, demand for soda ash (trona), iron ore, limestone, and gypsum should reflect any improvements in the national economy. Bentonite is dependent enough on oil and gas drilling activity that significant improvements will probably mirror the status of the petroleum industry. Aggregate (sand, gravel, ballast, clinker, etc.) production will primarily depend on the levels of highway construction and railroad maintenance. Uranium production will remain at low levels, and may even decline with the closure of the Sweetwater mine. There will be some exploration for metals and diamonds in Wyoming this year, however, unless gold and silver prices improve, exploration will fall short of earlier expectations. (DP)

Glass, G.B.

1983-01-01T23:59:59.000Z

216

Surface Coal Mining Regulations (Mississippi) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Surface Coal Mining Regulations (Mississippi) Surface Coal Mining Regulations (Mississippi) Surface Coal Mining Regulations (Mississippi) < Back Eligibility Commercial Construction Developer Industrial Utility Program Info State Mississippi Program Type Environmental Regulations Siting and Permitting Provider Mississippi Department of Environmental Quality The Surface Coal Mining Regulations are a combination of permitting requirements and environmental regulations that limit how, where and when coal can be mined. It protects lands that are under special regulation due to their nature, and applies only to state lands. When applied to Coal with Carbon Capture and Storage projects the rules that would apply to a normal coal-mining project still apply. In addition to these measures, a CCS plant would need to adhere to all waste disposal requirements, water usage

217

Texas Uranium Exploration, Surface Mining, and Reclamation Act (Texas) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Uranium Exploration, Surface Mining, and Reclamation Act Uranium Exploration, Surface Mining, and Reclamation Act (Texas) Texas Uranium Exploration, Surface Mining, and Reclamation Act (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Program Info State Texas Program Type Environmental Regulations Safety and Operational Guidelines Provider Railroad Commission of Texas The Railroad Commission of Texas is the regulatory authority for uranium surface mining. Law authorizes the Commission to assure that reclamation of mining sites is possible, to protect land owners and the environment through regulation and permitting, and to ensure that mining is operated within the rules and regulations to prevent unreasonable degradation of

218

Texas Surface Coal Mining and Reclamation Act (Texas) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Texas Surface Coal Mining and Reclamation Act (Texas) Texas Surface Coal Mining and Reclamation Act (Texas) Texas Surface Coal Mining and Reclamation Act (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Program Info State Texas Program Type Environmental Regulations Siting and Permitting Provider Railroad Commission of Texas The Railroad Commission of Texas regulates all surface mining activities for the extraction of coal. The Commission acts with the authority of the Texas Surface Coal Mining and Reclamation Act, which establishes that the state of Texas has exclusive jurisdiction over the regulation of surface coal mining and reclamation operations in the state, in accordance with the

219

Uranium industry annual 1998  

SciTech Connect

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.

NONE

1999-04-22T23:59:59.000Z

220

Uranium industry annual 1994  

SciTech Connect

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.

NONE

1995-07-05T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Mining Local Buffer Data  

Science Conference Proceedings (OSTI)

Web mining employs the techniques of data mining to extract information from the Web for a variety of purposes. The usual sources of data are the log files of WWW or proxy servers. The paper examines the possibility of using the local browser buffer ... Keywords: Behavioural Targeting, Browser Cache, Cacheability, Data Mining, Heaps Law, Internet, Latency, Zipf Law

Andrzej Siemi?ski

2008-06-01T23:59:59.000Z

222

Uranium industry annual 1996  

SciTech Connect

The Uranium Industry Annual 1996 (UIA 1996) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing. The UIA 1996 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. Data on uranium raw materials activities for 1987 through 1996 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 2006, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, uranium imports and exports, and uranium inventories are shown in Chapter 2. A feature article, The Role of Thorium in Nuclear Energy, is included. 24 figs., 56 tabs.

NONE

1997-04-01T23:59:59.000Z

223

Hybrid modeling to predict the economic feasibility of mining undiscovered porphyry copper deposits  

Science Conference Proceedings (OSTI)

Few studies attempt to model the economic feasibility of mining undiscovered mineral resources given the sparseness of data; and the coupled, nonlinear, spatial, and temporal relationships among variables. In this study, a type of unsupervised artificial ... Keywords: Cluster analysis, Economic filter, Mineral resource assessment, Multivariate linear regression, Porphyry copper, Self-organizing map, Stochastic modeling, Uncertainty

Michael J. Friedel

2013-02-01T23:59:59.000Z

224

Underground radio technology saves miners and emergency response personnel  

NLE Websites -- All DOE Office Websites (Extended Search)

Underground radio technology saves miners and emergency response Underground radio technology saves miners and emergency response personnel Underground radio technology saves miners and emergency response personnel Founded through LANL, Vital Alert Technologies, Inc. (Vital Alert) has launched a wireless, two-way real-time voice communication system that is effective through 1,000+ feet of solid rock. April 3, 2012 Vital Alert's C1000 mine and tunnel radios use magnetic induction, advanced digital communications techniques and ultra-low frequency transmission to wirelessly provide reliable 2-way voice, text, or data links through rock strata and other solid media. Vital Alert's C1000 mine and tunnel radios use magnetic induction, advanced digital communications techniques and ultra-low frequency transmission to wirelessly provide reliable 2-way voice, text, or data links through rock

225

Survey of government assistance for the world's hard-coal industries  

Science Conference Proceedings (OSTI)

This report investigates the existence and use of subsidies and incentives that foreign nations give their coal industries. Of particular interest are those aids that promote and facilitate the export of coal. A survey of hard coal producing countries was conducted to compile, and quantify if possible, direct and indirect financial aids given by governments for the purposes of maintaining, expanding or creating an indigenous coal industry and facilitating exports. The survey found that government measures commonly used to maintain, expand or create coal production include deficit operating grants, capital grants, preferential loan credits, labor and tax benefits, and export marketing assistance. Typical measures used to guarantee and protect domestic coal markets are long-term supply agreements, price supports, government purchases, tariffs, import licenses, and quotas. Common types of financial assistance provided by governments that do not benefit current coal production or use are research and development funds, environmental grants for restoring past mined lands, and payments to unemployed miners.

Neme, L.A.; Yancik, J.J.

1989-05-01T23:59:59.000Z

226

Uranium industry annual 1993  

SciTech Connect

Uranium production in the United States has declined dramatically from a peak of 43.7 million pounds U{sub 3}O{sub 8} (16.8 thousand metric tons uranium (U)) in 1980 to 3.1 million pounds U{sub 3}O{sub 8} (1.2 thousand metric tons U) in 1993. This decline is attributed to the world uranium market experiencing oversupply and intense competition. Large inventories of uranium accumulated when optimistic forecasts for growth in nuclear power generation were not realized. The other factor which is affecting U.S. uranium production is that some other countries, notably Australia and Canada, possess higher quality uranium reserves that can be mined at lower costs than those of the United States. Realizing its competitive advantage, Canada was the world`s largest producer in 1993 with an output of 23.9 million pounds U{sub 3}O{sub 8} (9.2 thousand metric tons U). The U.S. uranium industry, responding to over a decade of declining market prices, has downsized and adopted less costly and more efficient production methods. The main result has been a suspension of production from conventional mines and mills. Since mid-1992, only nonconventional production facilities, chiefly in situ leach (ISL) mining and byproduct recovery, have operated in the United States. In contrast, nonconventional sources provided only 13 percent of the uranium produced in 1980. ISL mining has developed into the most cost efficient and environmentally acceptable method for producing uranium in the United States. The process, also known as solution mining, differs from conventional mining in that solutions are used to recover uranium from the ground without excavating the ore and generating associated solid waste. This article describes the current ISL Yang technology and its regulatory approval process, and provides an analysis of the factors favoring ISL mining over conventional methods in a declining uranium market.

Not Available

1994-09-01T23:59:59.000Z

227

NMA supports the industry's agenda in Washington  

Science Conference Proceedings (OSTI)

New leadership takes over at the National Mining Association, while it readies itself to defend mining interest and educate a new presidential administration and congress. Harold 'Hal' Quinn was appointed CEO on 10 September 2008. In an interview he talks about NMA's top priorities. These include mine safety performance, climate change, training and regulatory issues. The NMA's overall objective is to make sure that USA has a public policy environment that ensures a healthy and vital domestic mining industry so that we can provide the energy and material needed for the public on a cost-effective basis. 1 photo.

Fiscor, S.

2009-02-15T23:59:59.000Z

228

Effective and low-cost treatment of acid mine drainage using chitin as a fractional amendment to compost.  

E-Print Network (OSTI)

??This work presents the suitability of a mixture of two abundant, sustainable waste products of industry to support the remediation of acid mine drainage (AMD),… (more)

Newcombe, Caroline

2009-01-01T23:59:59.000Z

229

Geochronologic studies in the Grants mineral belt  

SciTech Connect

Geologic observation coupled with radiometric age dating can be used to assess ages of ore formation and, in some cases, ages of sedimentation in the Grants mineral belt. Rb-Sr studies indicate the earliest mineralization is trend ore at Ambrosia Lake and Smith Lake, dated at 139 +- 9.5 m.y. This date is similar to that for barren-rock montmorillonite from the Jackpile sandstone (Late Jurassic): 142 +- 14 m.y.; it may be used, with caution, to indicate the minimum age of sedimentation for the Morrison Formation. Geologic evidence indicates epigenetic rather than syngenetic ore formation. Barren-rock montmorillonites from Ambrosia Lake yield a poorly defined isochron of 132 +- 26 m.y. Early formed ore at the Jackpile-Paguate mine, Laguna district, was remobilized and reprecipitated at 113 +- 7 m.y. This date is older than the range of dates for the Dakota Formation (Cretaceous) and Mancos Shale. The 113 +- 7 m.y. mid-Cretaceous date for the Jackpile-Paguate ore is consistent with geologic evidence; geologic control suggests that other ore deposits are post-Late Jurassic but pre-Dakota Formation. Based on geologic evidence, mineralization in the Dakota Formation is thought to be very young. Laramide mineralization (60 to 70 m.y.) is evidenced by the presence of some stack ore. At least one uranium deposit, located partly in oxidized ground at the main redox front of the Grants mineral belt, may represent Tertiary mineralization; the clay-mineral Rb-Sr systematics of this deposit have been severely perturbed. Younger mineralization is indicated by U-Pb dates on uranophane (9 to 10 m.y.), and Pleistocene mineralization is noted for some ore. U-Pb dates of U/sup 4 +/ -rich ore minerals cluster between 80 and 100 m.y., although some are as old as 140 to 150 m.y. K-Ar dates on clay minerals range from 49 to 138 m.y. The reasons for this scatter are not known, although loss of radiogenic /sup 40/Ar due to burial is probable.

Brookins, D.G.

1980-01-01T23:59:59.000Z

230

Coal industry annual 1997  

Science Conference Proceedings (OSTI)

Coal Industry Annual 1997 provides comprehensive information about US coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves. US Coal production for 1997 and previous years is based on the annual survey EIA-7A, Coal Production Report. This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report includes a national total coal consumption for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. 14 figs., 145 tabs.

NONE

1998-12-01T23:59:59.000Z

231

Coal industry annual 1993  

Science Conference Proceedings (OSTI)

Coal Industry Annual 1993 replaces the publication Coal Production (DOE/FIA-0125). This report presents additional tables and expanded versions of tables previously presented in Coal Production, including production, number of mines, Productivity, employment, productive capacity, and recoverable reserves. This report also presents data on coal consumption, coal distribution, coal stocks, coal prices, coal quality, and emissions for a wide audience including the Congress, Federal and State agencies, the coal industry, and the general public. In addition, Appendix A contains a compilation of coal statistics for the major coal-producing States. This report does not include coal consumption data for nonutility Power Producers who are not in the manufacturing, agriculture, mining, construction, or commercial sectors. This consumption is estimated to be 5 million short tons in 1993.

Not Available

1994-12-06T23:59:59.000Z

232

Application of computer blast modeling to oil shale mining  

SciTech Connect

In recent years there has been considerable interest in the development of computer models to describe rock fragmentation by blasting. The interest for this work has come primarily for application to large scale coal or mineral surface mines. However, the basic models developed for these applications are equally applicable for examining typical underground oil shale operations. Models that can predict blasting results starting from first principles can impact room and pillar mining in a number of ways including optimizing round design, control of particle size, evaluation of new explosives, minimizing pillar damage, and developing blasting schemes that can be used in conjunction with continuous miners. In this study, the authors explore how these codes can be used to model the blasting geometry encountered in room and pillar mining operations.

Hommert, P.J.; Preece, D.S.; Thorne, B.J. (Sandia National Labs., Albuquerque, NM (USA))

1989-01-01T23:59:59.000Z

233

Poultry Industry: Industry Brief  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute (EPRI) Industry Brief provides an overview of the U.S. poultry industry and ways in which electric-powered processes and technologies can be used in poultry and egg production and processing. The poultry industry, which consists of poultry production for meat as well as egg production and processing, is one of the fastest growing segments of the U.S. food manufacturing industry. It is also an energy-intensive industry. In fact, a 2010 report by the USDA illustrates ...

2011-03-30T23:59:59.000Z

234

Texas Industries of the Future  

E-Print Network (OSTI)

The purpose of the Texas Industries of the Future program is to facilitate the development, demonstration and adoption of advanced technologies and adoption of best practices that reduce industrial energy usage, emissions, and associated costs, resulting in improved competitive performance. The bottom line for Texas industry is savings in energy and materials, cost-effective environmental compliance, increased productivity, reduced waste, and enhanced product quality. The state program leverages the programs and tools of the federal Department of Energy's Industries of the Future. At the federal level, there are nine Industries of the Future: refining, chemicals, aluminum, steel, metal casting, glass, mining, agriculture, and forest products. These industries were selected nationally because they supply over 90% of the U.S. economy's material needs and account for 75% of all energy use by U.S. industry. In Texas, three IOF sectors, chemicals, refining and forest products, account for 86% of the energy used by industry in this state.

Ferland, K.

2002-04-01T23:59:59.000Z

235

Systematic evaluation of satellite remote sensing for identifying uranium mines and mills.  

SciTech Connect

In this report, we systematically evaluate the ability of current-generation, satellite-based spectroscopic sensors to distinguish uranium mines and mills from other mineral mining and milling operations. We perform this systematic evaluation by (1) outlining the remote, spectroscopic signal generation process, (2) documenting the capabilities of current commercial satellite systems, (3) systematically comparing the uranium mining and milling process to other mineral mining and milling operations, and (4) identifying the most promising observables associated with uranium mining and milling that can be identified using satellite remote sensing. The Ranger uranium mine and mill in Australia serves as a case study where we apply and test the techniques developed in this systematic analysis. Based on literature research of mineral mining and milling practices, we develop a decision tree which utilizes the information contained in one or more observables to determine whether uranium is possibly being mined and/or milled at a given site. Promising observables associated with uranium mining and milling at the Ranger site included in the decision tree are uranium ore, sulfur, the uranium pregnant leach liquor, ammonia, and uranyl compounds and sulfate ion disposed of in the tailings pond. Based on the size, concentration, and spectral characteristics of these promising observables, we then determine whether these observables can be identified using current commercial satellite systems, namely Hyperion, ASTER, and Quickbird. We conclude that the only promising observables at Ranger that can be uniquely identified using a current commercial satellite system (notably Hyperion) are magnesium chlorite in the open pit mine and the sulfur stockpile. Based on the identified magnesium chlorite and sulfur observables, the decision tree narrows the possible mineral candidates at Ranger to uranium, copper, zinc, manganese, vanadium, the rare earths, and phosphorus, all of which are milled using sulfuric acid leaching.

Blair, Dianna Sue; Stork, Christopher Lyle; Smartt, Heidi Anne; Smith, Jody Lynn

2006-01-01T23:59:59.000Z

236

Sources of productivity decline in US coal mining, 1972-1977  

SciTech Connect

Following a discussion of coal-mining technology, estimates of production functions for surface and underground coal mines are used to estimate mine productivity, to explain productivity differentials across mines, and to assess the importance of several assumed sources of productivity decline in the industry. While coal-mining techniques and equipment vary substantially between underground and surface mining, the effects of learning-by-doing appear to dominate the resource-exhaustion effects in both. The authors project that detrimental productivity effects of surface mining due to resource extraction will continue to be offset by learning by doing and other positive productivity effects until the year 2003. However, rapid growth of either surface or underground mining will hasten the appearance of detrimental resource-exhaustion effects. 9 references, 8 tables.

Kruvant, W.J. (General Accounting Office, Washington, DC); Moody, C.E. Jr.; Valentine, P.L.

1982-07-01T23:59:59.000Z

237

General Mining Act of 1872 | Open Energy Information  

Open Energy Info (EERE)

Mining Act of 1872 Mining Act of 1872 Jump to: navigation, search Statute Name General Mining Act of 1872 Year 1890 Url Generalmininglaw1872.jpg Description The seminal law regarding mineral management on federal lands in the United States. References General Mining Act of 1872[1] FORTY-SECOND CONGRESS. Sess. II Ch. 149, 152. 1872 91 fied person: Provided, That all the persons availing themselves of the provisions of this section shall be required to pay, and there shall be collected from them, at the time of making payment for their land, interest on the total amounts paid by them, respectively, at the rate of five per centum per annum, from the date at which they would have been required to make payment under the act of July fifteenth, eighteen hundred and seventy. until the

238

Alteration And Geochemical Zoning In Bodie Bluff, Bodie Mining District,  

Open Energy Info (EERE)

Alteration And Geochemical Zoning In Bodie Bluff, Bodie Mining District, Alteration And Geochemical Zoning In Bodie Bluff, Bodie Mining District, Eastern California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Alteration And Geochemical Zoning In Bodie Bluff, Bodie Mining District, Eastern California Details Activities (0) Areas (0) Regions (0) Abstract: Banded, epithermal quartz-adularia veins have produced about 1.5 million ounces of gold and 7 million ounces of silver from the Bodie mining district, eastern California. The veins cut dacitic lava flows, pyroclastic rocks and intrusions. Sinter boulders occur in a graben structure at the top of Bodie Bluff and fragments of sinter and mineralized quartz veins occur in hydrothermal breccias nearby. Explosive venting evidently was part of the evolution of the ore-forming geothermal systems which, at one time,

239

Uranium Industry Annual, 1992  

Science Conference Proceedings (OSTI)

The Uranium Industry Annual provides current statistical data on the US uranium industry for the Congress, Federal and State agencies, the uranium and electric utility industries, and the public. The feature article, ``Decommissioning of US Conventional Uranium Production Centers,`` is included. Data on uranium raw materials activities including exploration activities and expenditures, 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 domestic uranium purchases, commitments by utilities, procurement arrangements, uranium imports under purchase contracts and exports, deliveries to enrichment suppliers, inventories, secondary market activities, utility market requirements, and uranium for sale by domestic suppliers are presented in Chapter 2.

Not Available

1993-10-28T23:59:59.000Z

240

Coal Mining (Iowa)  

Energy.gov (U.S. Department of Energy (DOE))

These sections describe procedures for coal exploration and extraction, as well as permitting requirements relating to surface and underground coal mining. These sections also address land...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Talvivaara Nickel Mine  

Science Conference Proceedings (OSTI)

In full production the annual nickel production will be approximately 50,000tpa. In addition, the mine will also produce zinc, copper and cobalt.Talvivaara will ...

242

Two-Phase Liquid Dielectrics - Industrial Partnerships Office  

Industry uses liquid dielectrics for a number of applications. For example, Mineral oil is used extensively inside electrical transformers as a fluid dielectric and ...

243

Labor and Safety: Mines and Mining Safety (Indiana)  

Energy.gov (U.S. Department of Energy (DOE))

This section contains labor regulations pertaining specifically to coal mine workers. The law establishes the Indiana Mining Board. The Board's duties include: collecting and distributing...

244

Coal Mining Tax Credit (Arkansas)  

Energy.gov (U.S. Department of Energy (DOE))

The Coal Mining Tax Credit provides an income or insurance premium tax credit of $2.00 per ton of coal mined, produced or extracted on each ton of coal mined in Arkansas in a tax year. An...

245

Surface Coal Mining Law (Missouri) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Surface Coal Mining Law (Missouri) Surface Coal Mining Law (Missouri) Surface Coal Mining Law (Missouri) < Back Eligibility Commercial Construction Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Tribal Government Utility Program Info State Missouri Program Type Environmental Regulations Provider Missouri Department of Natural Resources This law aims to provide for the regulation of coal mining in order to minimize or prevent its adverse effects, protect the environment to the extent possible, protect landowner rights, and prohibit coal mining in locations where reclamation is not feasible. The law aims to strike a balance between protection of the environment and agricultural productivity and the need for coal as an energy source. This law addresses the powers of

246

The Strip and Underground Mine Reclamation Act (Montana) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Strip and Underground Mine Reclamation Act (Montana) The Strip and Underground Mine Reclamation Act (Montana) The Strip and Underground Mine Reclamation Act (Montana) < Back Eligibility Utility Investor-Owned Utility Industrial Construction Municipal/Public Utility Installer/Contractor Rural Electric Cooperative Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The policy of the state is to provide adequate remedies to protect the environmental life support system from degradation and to prevent unreasonable depletion and degradation of natural resources from strip and underground mining. This Act imposes permitting and operating restrictions on strip and underground mining activities for coal and uranium, and authorizes the Department of Environmental Quality to administer a

247

Groundwater Protection Rules Coal Mining Operations (West Virginia) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Protection Rules Coal Mining Operations (West Virginia) Protection Rules Coal Mining Operations (West Virginia) Groundwater Protection Rules Coal Mining Operations (West Virginia) < Back Eligibility Utility Commercial Investor-Owned Utility Industrial Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Institutional Nonprofit Program Info State West Virginia Program Type Siting and Permitting Provider Department of Environmental Protection These rules establish a series of practices for the protection of groundwater which are to be followed by any person who conducts coal mining operations subject to the provisions of West Virginia Groundwater Protection Act and subject to regulation under the West Virginia Coal Mining and Reclamation Act and/or under West Virginia Water Pollution

248

JGI - Why Sequence Euryarchaeota in Acid Mine Drainage?  

NLE Websites -- All DOE Office Websites (Extended Search)

Euryarchaeota in Acid Mine Drainage? Euryarchaeota in Acid Mine Drainage? Acid mine drainage (AMD) is a major worldwide environmental problem associated with the mining of energy resources (coal and uranium) and metals (eg., iron and copper), thus of direct DOE relevance. The processes that underpin AMD formation can be harnessed for bioleaching and bioremediation. Many scientific and industrial groups are studying various aspects of the biogeochemistry of AMD generation. Random shotgun sequencing of an extremely acidic (pH <0.9) chemolithotrophic subsurface AMD biofilm community (from the Richmond Mine in Iron Mountain, California) recovered a genome fragment from a novel euryarchaeon, named WTF-1. This novel lineage was previously missed by common broad-specificity primers used for PCR-based surveys. Further study

249

Water Management Plans for Surface Coal Mining Operations (North Dakota) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Management Plans for Surface Coal Mining Operations (North Management Plans for Surface Coal Mining Operations (North Dakota) Water Management Plans for Surface Coal Mining Operations (North Dakota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State North Dakota Program Type Siting and Permitting A water management plan is required for all surface coal mining operations. This plan must be submitted to the State Engineer of the State Water Commission at the same time a surface mining permit is submitted to the

250

Indian Mineral Leasing Act of 1938 | Open Energy Information  

Open Energy Info (EERE)

Act of 1938 Act of 1938 Jump to: navigation, search Statute Name Indian Mineral Leasing Act Year 1938 Url IndianMineralLeasing1938.jpg Description Provides for leasing of minerals on tribal lands References IMLA[1] United States v. Navajo Nation[2] The Indian Mineral Leasing Act of 1938 (IMLA) provides that "[u]nallotted lands within any Indian reservation," or otherwise under federal jurisdiction, "may, with the approval of the Secretary [of the Interior (Secretary)] ... , be leased for mining purposes, by authority of the tribal council or other authorized spokesmen for such Indians." 25 U.S.C. § 396a. The Act aims to provide Indian tribes with a profitable source of revenue and to foster tribal self-determination by giving Indians a greater

251

Characterization of Minerals  

Science Conference Proceedings (OSTI)

Mar 7, 2013 ... A Minimum Pollution, Low Energy Process for the Recovery of Cobalt and Copper from Complex Sulphide Minerals: Yotamu Hara1; 1Leeds ...

252

Coal Mine Safety Act (Virginia)  

Energy.gov (U.S. Department of Energy (DOE))

This Act is the primary legislation pertaining to coal mine safety in Virginia. It contains information on safety rules, safety standards and required certifications for mine workers, prohibited...

253

Industries consumed more than 30% of U.S. energy in 2011 - Today ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... The mining industry produces the raw materials for virgin glass and steel, and the petroleum refining, natural gas, ...

254

Surface mining and the natural environment: Blasting  

SciTech Connect

Blasting is the process commonly used to fracture the rock strata overlying a mineral seam. It is an important component of many surface mining operations. The technical guide will discuss several aspects of blasting, including a description of the methods used, the side effects associated with blasting, current laws and regulations controlling blasting operations, and the available technology for controlling the effects of blasting. The chapter is divided into two parts. Part I will provide a general overview of the topic, a discussion of potential hazardous effects and a description of blasting materials. Part II will address the development of a blasting plan and review some important inspection/monitoring considerations.

Clar, M.L.; Ward, J.M.

1980-03-01T23:59:59.000Z

255

NPDES Rule for Coal Mining Facilities (West Virginia) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NPDES Rule for Coal Mining Facilities (West Virginia) NPDES Rule for Coal Mining Facilities (West Virginia) NPDES Rule for Coal Mining Facilities (West Virginia) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State West Virginia Program Type Siting and Permitting Provider Department of Environmental Protection This rule establishes requirements implementing the powers, duties, and responsibilities of State's Water Pollution Control Act with respect to all

256

No immediate relief for large mining tire shortage  

Science Conference Proceedings (OSTI)

Inventories are low and they will not get better anytime soon, but mine operators do have a few options. The three main manufacturers supplying tires to the US mining industry, Bridgestone Firestone Off Road Tire Company, Goodyear and Michelin are struggling to keep up with demand, but are unlikely to restore inventories to manageable levels by 2009. Meanwhile Yokohama and Global Tyres have stepped in to help. The article reports plans for expansions to plant in Japan. In the meantime, mine operators need to plan accordingly and pay increased attention to tire maintenance. The larger the tyre, the less available it is. 3 photos.

Fiscor, S.

2006-05-15T23:59:59.000Z

257

Low productivity in American coal mining: causes and cures  

SciTech Connect

This report identifies the factors responsible for depressed productivity in the US coal mining industry. GAO analysis revealed that the fall in underground mining productivity since 1969 is closely tied to poor labor-management relations, 1974 union contract requirements, and federal mine safety and health regulation. State reclamation laws and the opening of new surface mines lowered productivity in surface mining. Coal mining technology has not advanced sufficiently to offset the loss due to these causes. Federal and state regulations have been successful in reducing both fatalities and the environmental costs of coal mining. Thus far, lower productivity is a price the nation has paid for imposed health, safety, and environmental regulations. Industry and public officials must find ways to offset the effects of regulation on productivity without compromising safety or environmental quality. GAO recommends increased federal efforts to promote the development and greater use of safe, productivity technologies, and improved labor management relations. Because of the importance of higher productivity, GAO plans to send the report to knowledgeable individuals to solicit their views on the report's conclusions, and to request suggestions on how they might be implemented. If appropriate, GAO will submit further recommendations in a subsequent report.

Staats, E.B.

1981-03-03T23:59:59.000Z

258

Mining partially annotated images  

Science Conference Proceedings (OSTI)

In this paper, we study the problem of mining partially annotated images. We first define what the problem of mining partially annotated images is, and argue that in many real-world applications annotated images are typically partially annotated and ... Keywords: image annotation completion and prediction, partially annotated training set, semi-supervised learning

Zhongang Qi; Ming Yang; Zhongfei (Mark) Zhang; Zhengyou Zhang

2011-08-01T23:59:59.000Z

259

PRB mines mature  

Science Conference Proceedings (OSTI)

Already seeing the results of reclamation efforts, America's largest surface mines advance as engineers prepare for the future. 30 years after the signing of the Surface Mining Control and Reclamation Act by Jimmy Carter, western strip mines in the USA, especially in the Powder River Basin, are producing more coal than ever. The article describes the construction and installation of a $38.5 million near-pit crusher and overland belt conveyor system at Foundation Coal West's (FCW) Belle Ayr surface mine in Wyoming, one of the earliest PRB mines. It goes on to describe the development by Rio Tinto of an elk conservatory, the Rochelle Hill Conservation Easement, on reclaimed land at Jacobs Ranch, adjacent to the Rochelle Hills. 4 photos.

Buchsbaum, L.

2007-08-15T23:59:59.000Z

260

Application of opto-tactile sensor in shearer machine design to recognise rock surfaces in underground coal mining  

Science Conference Proceedings (OSTI)

the success of automation applications in the mining industry traditionally has not been well. In many of these cases the benefits of automation have been advertised as the definitive solution to a wide variety of problems faced by the mining industry, ...

Ratikanta Sahoo

2009-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Mineral Test Hole Regulatory Act (Tennessee) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mineral Test Hole Regulatory Act (Tennessee) Mineral Test Hole Regulatory Act (Tennessee) Mineral Test Hole Regulatory Act (Tennessee) < Back Eligibility Commercial Construction Developer Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Municipal/Public Utility Utility Program Info State Tennessee Program Type Environmental Regulations Siting and Permitting Provider Tennessee Department Of Environment and Conservation The Mineral Hole Regulatory Act is applicable to any person (individual, corporation, company, association, joint venture, partnership, receiver, trustee, guardian, executor, administrator, personal representative or private organization of any kind) who wishes to drill a mineral test hole (any hole in excess of one hundred (100) feet drilled during the exploration for minerals but shall exclude auger drilling in surficial or

262

Characterization of potential mine subsidence areas in Indiana  

SciTech Connect

The Indiana Geological Survey (IGS) and the Indiana Division of Reclamation (IDOR) began a cooperative project in 1981 to gather information about Indiana coal mines and to make this information available to the public. The first product of this cooperative effort was a series of quadrangle maps showing locations of underground coal mines documented by company mine maps. In 1986 the IGS, with funding from the IDOR, began a project that combined information from these underground coal mine maps and from other coal-related maps with other geologic information from the Department of Natural Resources to produce a set of maps showing key factors related to mine subsidence. The maps show outlines of undermined areas, thickness of the unconsolidated material, depth of mine working, shaft depth, and bedrock geology. Project maps cannot be used to predict the precise location or timing of subsidence, but rather they summarize factors known to be related to subsidence risk and severity. The maps indicate known mined areas where subsidence can occur and areas where unmapped mines are likely to be located. The maps have proved most useful to homeowners, insurance companies, government agencies, and the coal industry.

Irwin, P.N.; Weber, L.A. (Indiana Geological Survey, Bloomington (USA))

1989-08-01T23:59:59.000Z

263

Fluidization Technologies for the Mineral, Materials, and Energy ...  

Science Conference Proceedings (OSTI)

Fluidized Bed Applications for the Minerals Industry and Renewable Energy: Marcus ... adaptation and scale-up to meet specific customer/market requirements. ... In the course of developing a new industrial process, information produced at the ... Chemical analysis of the reduced ore sample, the metal sample and the slag ...

264

Dairy Industry: Industry Brief  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute (EPRI) Industry Brief provides an overview of the U.S. dairy industry and ways in which electric-powered processes and technologies can be used in milk production and processing. Because of the different processes involved, the characteristics of energy consumption at milk production and processing facilities vary by facility. Most energy used in milk production is in the form of diesel fuel, followed by electricity and then by petroleum products such as gasoline an...

2011-03-30T23:59:59.000Z

265

Land reclamation beautifies coal mines  

Science Conference Proceedings (OSTI)

The article explains how the Mississippi Agricultural and Forestry Experiments station, MAFES, has helped prepare land exploited by strip mining at North American Coal Corporation's Red Hills Mine. The 5,800 acre lignite mine is over 200 ft deep and uncovers six layers of coal. About 100 acres of land a year is mined and reclaimed, mostly as pine plantations. 5 photos.

Coblentz, B. [MSU Ag Communications (United States)

2009-07-15T23:59:59.000Z

266

Solar for Mining Hugh Rudnick  

E-Print Network (OSTI)

Solar for Mining Hugh Rudnick Professor Pontificia Universidad Católica de Chile #12;Solar Energy in Mining · Solar energy is becoming affordable · Attractive potential use for mining purposes · Must solve the storage requirement to increase its participation worldwide #12;Solar Energy in Mining · Electrical Energy

Catholic University of Chile (Universidad Católica de Chile)

267

Uranium industry annual 1995  

SciTech Connect

The Uranium Industry Annual 1995 (UIA 1995) provides current statistical data on the U.S. uranium industry`s activities relating to uranium raw materials and uranium marketing. The UIA 1995 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 period 1986 through 2005 as collected on the Form EIA-858, ``Uranium Industry Annual Survey``. Data collected on the ``Uranium Industry Annual Survey`` provide a comprehensive statistical characterization of the industry`s plans and commitments for the near-term future. Where aggregate data are presented in the UIA 1995, care has been taken to protect the confidentiality of company-specific information while still conveying accurate and complete statistical data. Data on uranium raw materials activities for 1986 through 1995 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 2005, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, uranium imports and exports, and uranium inventories are shown in Chapter 2. The methodology used in the 1995 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. For the reader`s convenience, metric versions of selected tables from Chapters 1 and 2 are presented in Appendix D along with the standard conversion factors used. A glossary of technical terms is at the end of the report. 14 figs., 56 tabs.

NONE

1996-05-01T23:59:59.000Z

268

Water quality impacts from mining in the Black Hills, South Dakota, USA  

Science Conference Proceedings (OSTI)

The focus of this research was to determine if abandoned mines constitute a major environmental hazard in the Black Hills. Many abandoned gold mines in the Black Hills contribute acid and heavy metals to streams. In some areas of sulfide mineralization local impacts are severe, but in most areas the impacts are small because most ore deposits consist of small quartz veins with few sulfides. Pegmatite mines appear to have negligible effects on water due to the insoluble nature of pegmatite minerals. Uranium mines in the southern Black Hills contribute some radioactivity to surface water, but he impact is limited because of the dry climate and lack of runoff in that area. 26 refs.

Rahn, P.H.; Davis, A.D.; Webb, C.J. [South Dakota School of Mines and Technology, Rapid City, SD (United States)] [South Dakota School of Mines and Technology, Rapid City, SD (United States); Nichols, A.D. [Versar, Inc., Eden Prairie, MN (United States)] [Versar, Inc., Eden Prairie, MN (United States)

1996-02-01T23:59:59.000Z

269

Data Warehousing and Data Mining Conference, January 25, 1999, Singapore Data Mining:Data Mining  

E-Print Network (OSTI)

Data Warehousing and Data Mining Conference, January 25, 1999, Singapore 1 Welcome Data Mining:Data://kais.mines.edu/~xwu/ #12;Data Warehousing and Data Mining Conference, January 25, 1999, Singapore 2 OutlineOutline s Data (supervised, unsupervised, and hybrid) s Problems with data - cleaning, transforming, structuring

Wu, Xindong

270

Mining in Mexico  

SciTech Connect

Survey report:Recently developed oil wealth and currently expanding mineral development operations are changing the economic status of Mexico. Mineral exploration, production, and refining activities are reviewed/ reserves and resources of copper, silver, fluorspar, coal, iron, zinc, lead, manganese, and sulfur are included. Data reporting mineral beneficiation plant capacity and location are tabulated. (15 diagrams, 2 drawings, 7 maps, 46 photos, 18 references, 12 tables)

White, L.

1980-11-01T23:59:59.000Z

271

Data-driven modeling and simulation framework for material handling systems in coal mines  

Science Conference Proceedings (OSTI)

In coal mining industry, discrete-event simulation has been widely used to support decisions in material handling system (MHS) to achieve premiums on revenues. However, the conventional simulation modeling approach requires extensive expertise of simulation ... Keywords: Coal mining, Data-driven modeling, Decision making, Material handling system

Chao Meng; Sai Srinivas Nageshwaraniyer; Amir Maghsoudi; Young-Jun Son; Sean Dessureault

2013-03-01T23:59:59.000Z

272

Mining association rules for the quality improvement of the production process  

Science Conference Proceedings (OSTI)

Academics and practitioners have a common interest in the continuing development of methods and computer applications that support or perform knowledge-intensive engineering tasks. Operations management dysfunctions and lost production time are problems ... Keywords: Association rule mining, Continuous improvement, Data mining, Drilling product manufacturing, Industrial maintenance, Knowledge discovery

Bernard Kamsu-Foguem; Fabien Rigal; FéLix Mauget

2013-03-01T23:59:59.000Z

273

ArcMine: A GIS extension to support mine reclamation planning  

Science Conference Proceedings (OSTI)

This paper presents a new GIS extension, named ArcMine, developed to support reclamation planning in abandoned mining areas. ArcMine provides four tools to (a) assess mine subsidence hazards, (b) estimate the erosion of mine wastes, (c) analyze flow ... Keywords: GIS, Mine reclamation, Mine wastes, Mine water, Reforestation, Subsidence

Sung-Min Kim; Yosoon Choi; Jangwon Suh; Sungchan Oh; Hyeong-Dong Park; Suk-Ho Yoon; Wa-Ra Go

2012-09-01T23:59:59.000Z

274

Uranium Mining and Enrichment  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview Presentation » Uranium Mining and Enrichment Overview Presentation » Uranium Mining and Enrichment Uranium Mining and Enrichment Uranium is a radioactive element that occurs naturally in the earth's surface. Uranium is used as a fuel for nuclear reactors. Uranium-bearing ores are mined, and the uranium is processed to make reactor fuel. In nature, uranium atoms exist in several forms called isotopes - primarily uranium-238, or U-238, and uranium-235, or U-235. In a typical sample of natural uranium, most of the mass (99.3%) would consist of atoms of U-238, and a very small portion of the total mass (0.7%) would consist of atoms of U-235. Uranium Isotopes Isotopes of Uranium Using uranium as a fuel in the types of nuclear reactors common in the United States requires that the uranium be enriched so that the percentage of U-235 is increased, typically to 3 to 5%.

275

Strip Mine Law (Missouri)  

Energy.gov (U.S. Department of Energy (DOE))

This law authorizes the Land Reclamation Commission of the Department of Natural Resources to adopt and promulgate rules and regulations pertaining to strip mining of coal and reclamation, review...

276

Algorithms for data mining  

E-Print Network (OSTI)

Data of massive size are now available in a wide variety of fields and come with great promise. In theory, these massive data sets allow data mining and exploration on a scale previously unimaginable. However, in practice, ...

Wang, Grant J. (Grant Jenhorn), 1979-

2006-01-01T23:59:59.000Z

277

Minerals Yearbook, 1988. Boron  

Science Conference Proceedings (OSTI)

U.S. production and sales of boron minerals and chemicals decreased during the year. Glass-fiber insulation was the largest use for borates, followed by sales to distributors, textile-grade glass fibers, and borosilicate glasses. California was the only domestic source of boron minerals. The report discusses the following: domestic data coverage; legislation and government programs; domestic production; comsumption and uses; prices; foreign trade; world capacity; world review--Argentina, Chile, France, Italy, Turkey, United Kingdom; Technology.

Lyday, P.A.

1988-01-01T23:59:59.000Z

278

Coal industry annual 1996  

Science Conference Proceedings (OSTI)

This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality, and emissions for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States.This report does not include coal consumption data for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. Consumption for nonutility power producers not included in this report is estimated to be 24 million short tons for 1996. 14 figs., 145 tabs.

NONE

1997-11-01T23:59:59.000Z

279

Recent developments: Industry briefs  

Science Conference Proceedings (OSTI)

This article is the `Industry Briefs` portion of Nuexco`s September 1992 `Recent Developments` section. Specific iems discussed include: (1) merger of Urangesellschaft and Interuran, (2) cessation of uranium mining in Bulgaria, (3) record operation of Limerick-2 and Tokai-2, (4) MRS in Wyoming, (5) low-level waste facilities at Perry, (6) closure of Trojan, (7) restart of Kozloduy-6, (8) agreements between Cogema and Minatom, (9) planning for a large nuclear power plant in Japan moves forward, (10) order of a new reactor at Civaux, (11) relicensing of Yankee Rowe, (12) operation of Bradwell-2, and (13) high-level waste management in Japan.

NONE

1992-09-01T23:59:59.000Z

280

Coal Industry Annual 1995  

SciTech Connect

This report presents data on coal consumption, coal distribution, coal stocks, coal prices, coal quality, and emissions for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report does not include coal consumption data for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. Consumption for nonutility power producers not included in this report is estimated to be 21 million short tons for 1995.

1996-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Mortality in Appalachian coal mining regions: the value of statistical life lost  

SciTech Connect

We examined elevated mortality rates in Appalachian coal mining areas for 1979-2005, and estimated the corresponding value of statistical life (VSL) lost relative to the economic benefits of the coal mining industry. We compared age-adjusted mortality rates and socioeconomic conditions across four county groups: Appalachia with high levels of coal mining, Appalachia with lower mining levels, Appalachia without coal mining, and other counties in the nation. We converted mortality estimates to VSL estimates and compared the results with the economic contribution of coal mining. We also conducted a discount analysis to estimate current benefits relative to future mortality costs. The heaviest coal mining areas of Appalachia had the poorest socioeconomic conditions. Before adjusting for covariates, the number of excess annual age-adjusted deaths in coal mining areas ranged from 3,975 to 10,923, depending on years studied and comparison group. Corresponding VSL estimates ranged from $18.563 billion to $84.544 billion, with a point estimate of $50.010 billion, greater than the $8.088 billion economic contribution of coal mining. After adjusting for covariates, the number of excess annual deaths in mining areas ranged from 1,736 to 2,889, and VSL costs continued to exceed the benefits of mining. Discounting VSL costs into the future resulted in excess costs relative to benefits in seven of eight conditions, with a point estimate of $41.846 billion.

Hendryx, M.; Ahern, M.M. [West Virginia University, Morgantown, WV (United States). Dept. of Community Medicine

2009-07-15T23:59:59.000Z

282

AN ECONOMETRIC ANALYSIS OF ZAMBIAN INDUSTRIAL ELECTRICITY DEMAND.  

E-Print Network (OSTI)

??The purpose of this thesis is twofold: to examine the electricity use in Zambia’s mining industry by focusing on own-price, cross price and index of… (more)

Chama, Yoram Chama

2012-01-01T23:59:59.000Z

283

Nonmetallic Mining Reclamation; Oil and Gas (Wisconsin) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nonmetallic Mining Reclamation; Oil and Gas (Wisconsin) Nonmetallic Mining Reclamation; Oil and Gas (Wisconsin) Nonmetallic Mining Reclamation; Oil and Gas (Wisconsin) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info Start Date 1995 State Wisconsin Program Type Siting and Permitting Provider Department of Natural Resources These regulations describe standards relevant to reclamation that must be followed both during and after the completion of mining in a given area. An

284

Salinity gradient solar pond technology applied to potash solution mining  

DOE Green Energy (OSTI)

A solution mining facility at the Eddy Potash Mine, Eddy County, New Mexico has been proposed that will utilize salinity gradient solar pond (SGSP) technology to supply industrial process thermal energy. The process will include underground dissolution of potassium chloride (KCl) from pillars and other reserves remaining after completion of primary room and pillar mining using recirculating solutions heated in the SGSP. Production of KCl will involve cold crystallization followed by a cooling pond stage, with the spent brine being recirculated in a closed loop back to the SGSP for reheating. This research uses SGSP as a renewable, clean energy source to optimize the entire mining process, minimize environmental wastes, provide a safe, more economical extraction process and reduce the need for conventional processing by crushing, grinding and flotation. The applications of SGSP technology will not only save energy in the extraction and beneficiation processes, but also will produce excess energy available for power generation, desalination, and auxiliary structure heating.

Martell, J.A.; Aimone-Martin, C.T.

2000-06-12T23:59:59.000Z

285

Lung cancer epidemiology in New Mexico uranium miners  

SciTech Connect

This investigation assesses the health effects of radon progeny exposure in New Mexico uranium miners. Cumulative exposures sustained by most New Mexico miners are well below those received earlier in the Colorado Plateau. This project utilizes the research opportunity offered by New Mexico miners to address unresolved issues related to radon progeny exposure: (1) the lung cancer risk of lower levels of exposure, (2) interaction between radon progeny exposure and cigarette smoking in the causation of lung cancer, (3) the relationship between lung cancer histologic type and radon progeny exposure, and (4) possible effects of radon progeny exposure other than lung cancer. A cohort study of 3800 men with at least one year of underground uranium mining experience in New Mexico is in progress. Results are discussed.

Samet, J.M.

1991-11-01T23:59:59.000Z

286

U.S. Environmental Protection Agency Evaluation of Uranium Mining TENORM Wastes-Characteristics, Occurrence, and Risks  

Science Conference Proceedings (OSTI)

The U.S. Environmental Protection Agency is completing a multi year effort to issue technical reports and obtain stakeholder views on future programs to mitigate potential hazards associated with uranium mining Technologically Enhanced Naturally Occurring Radioactive Materials (TENORM). The technical reports are the most comprehensive issued by the Agency on this topic, and should have utility for reclamation of abandoned uranium mines, as well as providing information for new mines proposed by the uranium mining industry. This presentation will provide principal results of the three technical reports issued, and elements of the proposed EPA program for uranium mining TENORM. (authors)

Setlow, L.W. [U.S. Environmental Protection Agency, Office of Radiation and Indoor Air (6608J), Washington, DC (United States); Peake, R.T. [U.S. Environmental Protection Agency, Office of Radiation and Indoor Air (6608J), Washington, DC (United States)

2007-07-01T23:59:59.000Z

287

EIA - 2010 International Energy Outlook - Industrial  

Gasoline and Diesel Fuel Update (EIA)

Industrial Industrial International Energy Outlook 2010 Industrial Sector Energy Consumption Worldwide industrial energy consumption increases by 42 percent, or an average of 1.3 percent per year, from 2007 to 2035 in the IEO2010 Reference case. Ninety-five percent of the growth occurs in non-OECD nations. Overview The world's industries make up a diverse sector that includes manufacturing, agriculture, mining, and construction. Industrial energy demand varies across regions and countries, depending on the level and mix of economic activity and technological development, among other factors. Energy is consumed in the industrial sector for a wide range of activities, such as processing and assembly, space conditioning, and lighting. Industrial energy use also includes natural gas and petroleum products used as feedstocks to produce non-energy products, such as plastics. In aggregate, the industrial sector uses more energy than any other end-use sector, consuming about one-half of the world's total delivered energy.

288

Absorbents for Mineral Oil Spill Cleanup, Phase 3: Field Performance  

Science Conference Proceedings (OSTI)

Residual mineral oil on the ground surface following electrical equipment spills is often removed using a surface application of an absorbent material. Traditional absorbent products include clays, sawdust-like products, silica-based products, and various organic industry byproduct materials. This project was performed in three phases. Phase 1 included testing to measure overall mineral oil absorption efficiency of 24 absorbents. In Phase 2, absorbents studied in Phase 1 were further ...

2012-12-10T23:59:59.000Z

289

Hydrogeology and hydrochemistry of the midnite mine, northeastern Washington. Report of investigations/1994  

SciTech Connect

The Midnite Mine is an inactive, hardrock uranium mine on the Spokane Indian Reservation, Stevens County, WA. Oxidation of sulfide-containing minerals, primarily pyrite, in the ore body produces large quantities of acidic water. An interception system installed by the mining company limits the discharge of contaminated water from the mine. The Bureau of Indian Affairs and the Bureau of Land Management have been actively involved in planning remediation of the disturbed areas. To assist in remediation, the U.S. Bureau of Mines initiated research to determine water quality and define groundwater flow characteristics. Bureau personnel designed a monitoring network, supervised installation of sampling wells, and collected and analyzed water samples. This Report of Investigations describes interpretation of data collected between December 1989 to April 1992.

Marcy, A.D.; Scheibner, B.J.; Toews, K.L.; Boldt, C.M.K.

1994-01-01T23:59:59.000Z

290

Minerals on Public Lands (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Minerals on Public Lands (Texas) Minerals on Public Lands (Texas) Minerals on Public Lands (Texas) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Program Info State Texas Program Type Siting and Permitting Provider Texas General Land Office Any tract of land that belongs to the state, including islands, salt and freshwater lakes, bays, inlets, marshes, and reefs owned by the state within tidewater limits, the part of the Gulf of Mexico within the state's jurisdiction, unsold surveyed public school land, rivers and channels that belong to the state, and land sold with a reservation of minerals to the state are subject to prospect by any person for those minerals which are

291

Role mining - revealing business roles for security administration using data mining technology  

Science Conference Proceedings (OSTI)

In this paper we describe the work devising a new technique for role-finding to implement Role-Based Security Administration. Our results stem from industrial projects, where large-scale customers wanted to migrate to Role-Based Access Control (RBAC) ... Keywords: data mining, enterprise systems management, identity management, migration, provisioning, role engineering, role-based access control, security administration, security data models, security management, single point of administration and control

Martin Kuhlmann; Dalia Shohat; Gerhard Schimpf

2003-06-01T23:59:59.000Z

292

Coal-Mac, Inc. Phoenix No. 1 mine provides wildlife haven. 2007 Wildlife West Virginia Award  

Science Conference Proceedings (OSTI)

Coal Mac, Inc.'s Harless Wood Industrial Park off Holden 22 Mines Road in Logan Country, West Virginia is an award-winning reclamation site in the mountains frequented by geese, wild turkey, deer and black bears. Orchard grass and rye is a temporary cover for the timothy, clover and other seedlings. The area was mined several years ago. Some 40,000-50,000 tons of coal per month are surfaced mined with the current permit that takes in 1,500-2,000 acres. After removing the coal, valleys are backfilled as part of the mining and reclamation plan. 10 photos.

Skinner, A.

2007-07-15T23:59:59.000Z

293

Climate VISION: Private Sector Initiatives: Mining: Resources and Links -  

Office of Scientific and Technical Information (OSTI)

Software Tools Software Tools Mining Industry of the the Future Tools & Publications The Industrial Technologies Program offers a wide array of publications, videos, software, and other information products for improving energy efficiency in the mining industry. DOE BestPractices Software Tools DOE BestPractices offers a range of software tools and databases that help manufacturers assess their plant's steam, compressed air, motor, and process heating systems. DOE Plant Energy Profiler Industry experience has shown that many plant utility personnel do not have an adequate understanding of their energy cost structure and where the major focus should be for any energy savings program. This tool will address this need and enable an engineer assigned to a plant utility to

294

Assessing Fossil and Recent Carbon Pools in Reclaimed Mined Soils  

NLE Websites -- All DOE Office Websites (Extended Search)

Technology Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4638 Heino.Beckert@netl.doe.gov Rattan Lal Principal Investigator The Ohio State University Research Foundation 210 Kottman Hall School of Natural Resources Columbus, OH 43210 614-292-9069 lal.1@osu.edu Assessing Fossil And Recent cARbon Pools in ReclAimed mined soils Background There is ample indication that reclaimed mine lands have great capacity to be used to sequester carbon dioxide (CO 2 ) generated by coal-fired utility and industrial power plants. This carbon could offset CO 2 emissions associated with extraction and burning of coal and provide public utilities and other industries with carbon credits. However, the present estimates of carbon pools in reclaimed mined lands are uncertain. This uncertainty is linked primarily

295

A model for fast web mining prototyping  

Science Conference Proceedings (OSTI)

Web mining is a computation intensive task, even after the mining tool itself has been developed. Most mining software are developed ad-hoc and usually are not scalable nor reused for other mining tasks. The objective of this paper is to present a model ... Keywords: model, prototyping, web mining, web mining applications

Álvaro Pereira; Ricardo Baeza-Yates; Nivio Ziviani; Jesús Bisbal

2009-02-01T23:59:59.000Z

296

Computational aspects of data mining  

Science Conference Proceedings (OSTI)

The last decade has witnessed an impressive growth of Data Mining through algorithms and applications. Despite the advances, a computational theory of Data Mining is still largely outstanding. This paper discusses some aspects relevant to computation ...

Flaviu Adrian M?rginean

2003-05-01T23:59:59.000Z

297

MINERAL COUNTY COMMISSIONERS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Board of Board of MINERAL COUNTY COMMISSIONERS Telephone: 702-945-2446 Fax: 702-945-0706 P.O. Box 4150 Hawthorne, Nevada 89415 JACKIE WALLIS, Chairman GOVERNING BOARD FOR THE TOWNS OF DAN DILLARD, Vice Chairman HAWTHORNE, LUNING AND MINA BOB LYBARGER, Member LIQUOR BOARD GAMING BOARD U.S. Department of Energy Office of General Counsel, GC-52 1000 Independence Ave. S.W. Washington, DC 20585 Dear Sirs: Attached are the comments for modification of the Price-Anderson Act Notice of Inquiry(NOI) provided to the Board of Mineral County Commissioners, in a letter dated January

298

The Strip and Underground Mine Siting Act (Montana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Strip and Underground Mine Siting Act (Montana) The Strip and Underground Mine Siting Act (Montana) The Strip and Underground Mine Siting Act (Montana) < Back Eligibility Utility Investor-Owned Utility Industrial Construction Municipal/Public Utility Installer/Contractor Rural Electric Cooperative Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The policy of the state is to provide adequate remedies to protect the environmental life support system from degradation and to prevent unreasonable depletion and degradation of natural resources from strip and underground mining. This Act grants the Department of Environmental Quality the authority to review and approve or disapprove new strip-mine and new underground-mine site locations and reclamation plans and to adopt relevant

299

The lighting of underground mines  

SciTech Connect

This book describes mine lighting problems. It is intended as a textbook on mine lighting knowledge, a reference book for people needing information on the subject, and as a design guide for mine personnel who lack specific training in lighting principles.

Trotter, D.A.

1983-01-01T23:59:59.000Z

300

Mining ideas from textual information  

Science Conference Proceedings (OSTI)

This approach introduces idea mining as process of extracting new and useful ideas from unstructured text. We use an idea definition from technique philosophy and we focus on ideas that can be used to solve technological problems. The rationale for the ... Keywords: Idea mining, Technology, Text classification, Text mining

Dirk Thorleuchter; Dirk Van den Poel; Anita Prinzie

2010-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

From data to knowledge mining  

Science Conference Proceedings (OSTI)

Most past approaches to data mining have been based on association rules. However, the simple application of association rules usually only changes the user's problem from dealing with millions of data points to dealing with thousands of rules. Although ... Keywords: Data Mining, Knowledge Cohesion, Ontology, Sense Making, Text Mining

Ana cristina Bicharra garcia; Inhauma Ferraz; Adriana s. Vivacqua

2009-11-01T23:59:59.000Z

302

CO2 Mineral Sequestration Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration Studies Sequestration Studies Introduction, Issues and Plans Philip Goldberg National Energy Technology Laboratory Workshop on CO 2 Sequestration with Minerals August 8, 2001 Mineral Sequestration Program Research effort seeks to refine and validate a promising CO 2 sequestration technology option, mineral sequestration also known as mineral carbonation Goals: * Understand the fundamental mechanisms involved in mineral carbonation * Generate data to support process development * Operate continuous, integrated small-scale process unit to support design Current Partnerships In order to effectively develop Mineral Sequestration, a multi-laboratory Working Group was formed in the Summer of 1998, participants include: * Albany Research Center * Arizona State University * Los Alamos National Laboratory

303

Mineral Leasing Act for Acquired Lands of 1947 | Open Energy Information  

Open Energy Info (EERE)

Acquired Lands of 1947 Acquired Lands of 1947 Jump to: navigation, search Statute Name Mineral Leasing Act for Acquired Lands of 1947 Year 1947 Url Acquiredlands.jpg Description (30 U.S.C. § 351 et seq.) - Extends the provisions of the Mineral Leasing Act and the authority of the Secretary of the Interior over oil and gas operations to federal "acquired lands." References Mineral Leasing Act for Acquired Lands of 1947 [1] The Mineral Leasing Act for Acquired Lands of 1947 (30 U.S.C. § 351 et seq.) - Extends the provisions of the Mineral Leasing Act and the authority of the Secretary of the Interior over oil and gas operations to federal "acquired lands." "To promote the mining of coal, phosphate, sodium, potassium, oil, oil shale, gas, and sulfur on lands acquired by the United States."

304

Mineralogy and Geochemistry of Pb, Zn and Ag Mine Tailings Originating From Carbonate-Rich Deposits  

E-Print Network (OSTI)

Mining for silver, lead, zinc, and copper in Zimapan, Hidalgo State, Mexico has been ongoing since 1576. Unsecured tailings heaps and associated acid mine drainage have presented problems related to soil quality, water quality, and dust emission control in the Zimapan area. Objectives of the study of the mine tailings are (1) to determine mineralogy of the tailings in order to identify acid-producing minerals and heavy metals at risk for release in acidic conditions, and (2) to quantify carbonate minerals and (3) to determine heavy metal content that may be released by the products of sulfide mineral weathering. Representative mine tailings have been sampled from a site located north of Zimapan. Mineralogical characterization has been conducted with X-ray diffraction (XRD), and scanning and transmission electron microscopes (SEM and TEM). Total carbonates have been determined the Chittick procedure. X-Ray Fluorescence (XRF) has been utilized to determine total elemental composition. XRD and SEM analyses have confirmed the presence of pyrite and arsenopyrite indicating a potential for acid mine drainage. Calcite has been confirmed to have a significant presence in the unweathered samples by XRD and the Chittick procedure, with some samples containing an average of 19.4% calcite. NAA and XRF have revealed significant concentrations of toxic elements such as As, Pb and Zn in both the oxidized and unoxidized samples.

McClure, Roberta 1981-

2012-12-01T23:59:59.000Z

305

Technology experience and economics of oil shale mining in Estonia  

Science Conference Proceedings (OSTI)

The exhaustion of fuel-energy resources became an evident problem of the European continent in the 1960s. Careful utilization of their own reserves of coal, oil, and gas (Germany, France, Spain) and assigned shares of imports of these resources make up the strategy of economic development of the European countries. The expansion of oil shale utilization is the most topical problem. The experience of mining oil shale deposits in Estonia and Russia, in terms of the practice and the economic results, is reviewed in this article. The room-and-pillar method of underground mining and the open-cut technology of clearing the ground ensure the fertility of a soil. The economics of underground and open pit oil shale mines is analyzed in terms of natural, organizational, and technical factors. These analyses are used in the planning and management of oil shale mining enterprises. The perspectives of the oil shale mining industry of Estonia and the economic expediency of multiproduction are examined. Recommendations and guidelines for future industrial utilization of oil shale are given in the summary.

Fraiman, J.; Kuzmiv, I. [Estonian Oil Shale State Co., Jyhvi (Estonia). Scientific Research Center

1995-11-01T23:59:59.000Z

306

Palimpsest : derelict mines and architecture of archeology one hundred years from now  

E-Print Network (OSTI)

The realities of the built past and the palimpsest-ic nature of activities on the African mining landscape is under critique. On a site where nature gives way to the man-made activity of platinum ore excavation and mineral ...

Gora, Tsitsi Isabel

2009-01-01T23:59:59.000Z

307

Biodiesel Clears the Air in Underground Mines, Clean Cities, Fact Sheet, June 2009  

DOE Green Energy (OSTI)

Mining companies are using biodiesel in their equipment to help clear the air of diesel particulate matter (DPM). This action improves air quality and protects miners' lungs. Though using biodiesel has some challenges in cold weather, tax incentives, and health benefits make it a viable option.

Not Available

2009-06-01T23:59:59.000Z

308

Miners turn to integrated technology  

Science Conference Proceedings (OSTI)

To offset turnover and share data in a more timely fashion, mining companies are looking at smarter ways of managing coal extraction. Runge has developed a mine management system called Mining Dynamics which transfers data from Xact, the firms short term planning system, and integrates it with information from SAP using a composite application. The system allows mine personnel to concentrate on their jobs without getting bogged down in data entry. Xact has about 60 licenses worldwide, five of which are in the Power River Basin.

Fiscor, S.

2007-10-15T23:59:59.000Z

309

Roadmap to the Project: Uranium Miners Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

EXECUTIVE SUMMARY EXECUTIVE SUMMARY On October 15, 1990, Congress passed the Radiation Exposure Compensation Act of 1990 (RECA), which provided for compassionate payments to individuals who suffered from specified diseases presumably as a result of exposure to radiation in connection with the federal government's nuclear weapons testing program. Among those eligible for compensation under the Act are individuals who were employed in underground uranium mines in Arizona, Colorado, New Mexico, Utah or Wyoming during the 1947 to 1971 time period, who were exposed to specified minimum levels of radon, and who contracted specified lung disorders. The Department of Justice administers the RECA through the Radiation Exposure Compensation Program (Program). The provisions of the RECA defining compensation for uranium miners have been characterized by critics as unfair and inconsistent with current scientific information. The regulations of the Department of Justice implementing the statute have also been criticized as being unnecessarily stringent and unreasonably burdensome. These criticisms were noted, and in some cases affirmed, by the President's Advisory Committee on Human Radiation Experiments, charged by the President to investigate the history of human radiation experimentation conducted by the federal government during the Cold War period. In its Final Report, issued on October 3, 1995, the Advisory Committee recommended, among other things, that the Administration review the provisions of RECA governing compensation for uranium miners and the implementing regulations to ensure that they are fair, consistent with current scientific evidence, and compatible with the objectives of the Act.

310

US Minerals Databrowser | Open Energy Information  

Open Energy Info (EERE)

US Minerals Databrowser AgencyCompany Organization Jonathan Callahan Resource Type Maps Website http:mazamascience.comMiner References US Minerals Databrowser1 The US...

311

Tax Credits, Rebates & Savings | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Virginia Commercial Industrial Solar Buying & Making Electricity Virginia Department of Mines, Minerals, and Energy Virginia Coal Surface Mining Control and Reclamation Act...

312

Industrial Buildings  

U.S. Energy Information Administration (EIA) Indexed Site

Industrial Industrial Industrial / Manufacturing Buildings Industrial/manufacturing buildings are not considered commercial, but are covered by the Manufacturing Energy Consumption Survey (MECS). See the MECS home page for further information. Commercial buildings found on a manufacturing industrial complex, such as an office building for a manufacturer, are not considered to be commercial if they have the same owner and operator as the industrial complex. However, they would be counted in the CBECS if they were owned and operated independently of the manufacturing industrial complex. Specific questions may be directed to: Joelle Michaels joelle.michaels@eia.doe.gov CBECS Manager Release date: January 21, 2003 Page last modified: May 5, 2009 10:18 AM http://www.eia.gov/consumption/commercial/data/archive/cbecs/pba99/industrial.html

313

Industrial Applications  

Science Conference Proceedings (OSTI)

Table 2   Frequently used rubber linings in other industries...Application Lining Power industry Scrubber towers Blended chlorobutyl Limestone slurry tanks Blended chlorobutyl Slurry piping Blended chlorobutyl 60 Shore A hardness natural rubber Seawater cooling water

314

Table 23. Coal Mining Productivity by State, Mine Type, and Mine Production Range, 2012  

U.S. Energy Information Administration (EIA) Indexed Site

Mining Productivity by State, Mine Type, and Mine Production Range, 2012 Mining Productivity by State, Mine Type, and Mine Production Range, 2012 (short tons produced per employee hour) U.S. Energy Information Administration | Annual Coal Report 2012 Table 23. Coal Mining Productivity by State, Mine Type, and Mine Production Range, 2012 (short tons produced per employee hour) U.S. Energy Information Administration | Annual Coal Report 2012 Mine Production Range (thousand short tons) Coal-Producing State, Region 1 and Mine Type Above 1,000 Above 500 to 1,000 Above 200 to 500 Above 100 to 200 Above 50 to 100 Above 10 to 50 10 or Under Total 2 Alabama 1.69 2.50 1.95 1.72 1.83 0.69 0.55 1.68 Underground 1.73 - - - 1.08 0.31 - 1.64 Surface 1.36 2.50 1.95 1.72 2.11 1.19 0.55 1.75 Alaska 5.98 - - - - - - 5.98 Surface 5.98 - - - - - - 5.98 Arizona 7.38 - - - - - - 7.38 Surface

315

Industries Affected  

Science Conference Proceedings (OSTI)

Table 2   Industries affected by microbiologically influenced corrosion...generation: nuclear, hydro, fossil fuel,

316

2004 TMS Annual Meeting: Special Events  

Science Conference Proceedings (OSTI)

James W. Evans, University of California, Berkeley. Mineral Industry Education Award Stanley M. Howard, South Dakota School of Mines & Technology ...

317

A study of dermatitis in trona miners and millers  

Science Conference Proceedings (OSTI)

Trona (sodium sesquicarbonate) is mined from an underground deposit in Wyoming and processed for use in the manufacture of glass, paper, and detergents, and in chemical applications. Trona dust is alkaline (pH 10.5) and may have an irritant effect on the respiratory airways, mucous membranes, and the skin. One hundred forty-two underground miners and 88 surface workers from one trona facility participated voluntarily in an epidemiologic and clinical study. Their mean age was 37.6 and their mean working period, 10.0 years. One half of the study participants complained of skin symptoms; dermatologic symptoms increased from twofold to fifteenfold after the subjects began trona mining. Trona dermatitis consists of pruritic, erythematous, raised, dry, and fissured lesions commonly affecting the hands, arms, and legs. A dose-response relationship was observed among underground workers. Patch testing with 10% aqueous trona and sodium carbonate was negative, suggesting that the dermatitis was primarily irritant in nature.

Rom, W.N.; Moshell, A.; Greaves, W.; Bang, K.M.; Holthouser, M.; Campbell, D.; Bernstein, R.

1983-04-01T23:59:59.000Z

318

Oxidative Mineralization and Characterization of Polyvinyl Alcohol Solutions for Wastewater Treatment  

SciTech Connect

The principal objectives of this study are to identify an appropriate polyvinyl alcohol (PVA) oxidative mineralization technique, perform compatibility and evaporation fate tests for neat and mineralized PVA, and determine potential for PVA chemical interferences which may affect ion exchange utilization for radioactive wastewater processing in the nuclear industry.

Oji, L.N.

1999-08-31T23:59:59.000Z

319

Heavy metals content in acid mine drainage at abandoned and active mining area  

Science Conference Proceedings (OSTI)

This study was conducted at former Barite Mine Tasik Chini and former iron mine Sungai Lembing in Pahang

2013-01-01T23:59:59.000Z

320

Coal mining technology, economics and policy - 1984  

SciTech Connect

This book presents the papers given at a conference on US coal mines. Topics considered at the conference included coal preparation, fine coal and refuse dewatering, flotation, coal transport, storage, environmental controls, wetlands, farmland reclamation, acid rain, longwall mining, mine monitoring systems, occupational safety, training, surface mining, underground mining, water resources development, and the US export policy.

Not Available

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

THE IMPACT OF A URANIUM MINING SITE ON THE STREAM SEDIMENTS (CRUCEA MINE, ROMANIA)  

E-Print Network (OSTI)

THE IMPACT OF A URANIUM MINING SITE ON THE STREAM SEDIMENTS (CRUCEA MINE, ROMANIA) Petrescu L. 1 methods were used to evaluate the impact of uranium mine dumps on the stream sedi- ments from Crucea uranium mine show that the impact of Crucea mine on water quality downstream of mining area

Paris-Sud XI, Université de

322

Integrated Data Environment for Analysis andControl of Energy Consumption (IDE-ACE) inSurface Coal Mining.  

E-Print Network (OSTI)

??The U.S. mining industry consumes a significant amount of energy, primarily diesel fuel and electricity. A recent study by the U.S. Department of Energy indicates… (more)

Bogunovic, Dragan

2008-01-01T23:59:59.000Z

323

Expansion of the commercial output of Estonian oil shale mining and processing  

Science Conference Proceedings (OSTI)

Economic and ecological preconditions are considered for the transition from monoproduct oil shale mining to polyproduct Estonian oil shale deposits. Underground water, limestone, and underground heat found in oil shale mines with small reserves can be operated for a long time using chambers left after oil shale extraction. The adjacent fields of the closed mines can be connected to the operations of the mines that are still working. Complex usage of natural resources of Estonian oil shale deposits is made possible owing to the unique features of its geology and technology. Oil shale seam development is carried out at shallow depths (40--70 m) in stable limestones and does not require expensive maintenance. Such natural resources as underground water, carbonate rocks, heat of rock mass, and underground chambers are opened by mining and are ready for utilization. Room-and-pillar mining does not disturb the surface, and worked oil shale and greenery waste heaps do not breach its ecology. Technical decisions and economic evaluation are presented for the complex utilization of natural resources in the boundaries of mine take of the ``Tammiku`` underground mine and the adjacent closed mine N2. Ten countries have already experienced industrial utilization of oil shale in small volumes for many years. Usually oil shale deposits are not notable for complex geology of the strata and are not deeply bedded. Thus complex utilization of quite extensive natural resources of Estonian oil shale deposits is of both scientific and practical interest.

Fraiman, J.; Kuzmiv, I. [Estonian Oil Shale State Co., Jyhvi (Estonia). Scientific Research Center

1996-09-01T23:59:59.000Z

324

Applying coal mining technology: The search continues at BoM  

SciTech Connect

The Twin Cities US Bureau of Mines Research Center might not be located smack in the middle of a coal field, but many of their research projects are. Situated on the Minneapolis side of Minneapolis-St. Paul, Minnesota, the facility has more than 150 full- and part-time staff members. Funding of more than $7 million (1986) is divided largely between the Mining Technology program and the Health and Safety Technology programs. When a surface miner invests in a 170-ton haul truck, the last thing anyone wants is for it to go up in flames. Though fire is thought to be primarily an underground problem, Bureau statistics show that it is a serious threat to surface mines as well. And the principal fire hazard in surface mines in large mobile equipment: haul trucks, dozers, front-end loaders, etc.

Mason, R.H.

1986-12-01T23:59:59.000Z

325

Remediation progress at the Iron Mountain Mine Superfund site, California. Information Circular/1991  

Science Conference Proceedings (OSTI)

The report was prepared by the U.S. Bureau of Mines to present a brief history of the listing of Iron Mountain Mine as a Superfund site on the National Priorities List (NPL) and subsequent remedial actions. The mine area is located on 4,400 acres near Redding, CA, and includes underground workings, an open pit area, waste rock dumps, and tailings piles. The property involves multiple sources of acid mine drainage (AMD) that are high in copper, zinc, and cadmium. The selected remedial actions, based on the Record of Decision of 1986, would partially cap the richmond mineralized zone to reduce infiltration of clean water, divert clean surface waters away from contaminated areas, fill surface subsidence areas, and enlarge the Spring Creek debris dam to provide increased surge capacity. Site remediation efforts at Iron Mountain are well into the remedial design-remedial action phase. Details of activities and designs of remedial elements are presented, and future activities, discussed.

Biggs, F.R.

1991-01-01T23:59:59.000Z

326

Mining Your Brain For Safety  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, COM 2011. Symposium, WORLD GOLD. Presentation Title, Mining Your Brain For Safety: A New Approach To Utilizing Your Best ...

327

Treatment of acid mine lakes.  

E-Print Network (OSTI)

??Mining of lignite in Lusatia has a long history of over 100 years. The extracted brown coal is utilized to generate electricity in three large… (more)

Schipek, Mandy

2011-01-01T23:59:59.000Z

328

Industry @ ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

Industry @ ALS Industry @ ALS Industry @ ALS Concrete Industry Benefits from Ancient Romans and the ALS Print Thursday, 17 October 2013 14:24 New insights into the Romans' ingenious concrete harbor structures emerging from ALS beamline research could move the modern concrete industry toward its goal of a reduced carbon footprint. Summary Slide Read more... Moving Industry Forward: Finding the Environmental Opportunity in Biochar Print Thursday, 12 September 2013 08:41 Using ALS Beamlines 10.3.2 and 8.3.2, the Environmental Protection Agency (EPA) is currently investigating how biochar sorbs environmental toxins and which kinds of biochar are the most effective. The possibilities for widespread use have already launched entrepreneurial commercial ventures. Summary Slide

329

Harvesting covert networks: a case study of the iMiner database  

Science Conference Proceedings (OSTI)

Data collection of covert networks is an inherently difficult task because of the very nature of these networks. Researchers find it difficult to locate and access data relating to the structure and function of such networks in order to study this extreme ... Keywords: Al Qaeda, Global Terrorism Database, MIPT Terrorism Knowledge Base, RAND Worldwide Terrorism Incident Database, Terrorism Knowledge Portal, authenticated websites, covert networks, data analysis, iMiner, information harvesting, intelligence agencies, internet, investigative data mining, online organisations, open source intelligence, social network analysis, terrorists, virtual organisations, web based organisations, web mining, world wide web

Nasrullah Memon; Uffe Kock Wiil; Reda Alhajj; Claus Atzenbeck; Nicholas Harkiolakis

2011-11-01T23:59:59.000Z

330

Proceedings, 26th international conference on ground control in mining  

Science Conference Proceedings (OSTI)

Papers are presented under the following topic headings: multiple-seam mining, surface subsidence, coal pillar, bunker and roadway/entry supports, mine design and highwall mining, longwall, roof bolting, stone and hardrock mining, rock mechanics and mine seal.

Peng, S.S.; Mark, C.; Finfinger, G. (and others) (eds.)

2007-07-01T23:59:59.000Z

331

Is there a grand challenge or X-prize for data mining?  

Science Conference Proceedings (OSTI)

This panel will discuss possible exciting and motivating Grand Challenge problems for Data Mining, focusing on bioinformatics, multimedia mining, link mining, text mining, and web mining. Keywords: X-prize, bioinformatics, data mining, grand challenge, image mining, link mining, multimedia mining, text mining, video mining, web mining

Gregory Piatetsky-Shapiro; Robert Grossman; Chabane Djeraba; Ronen Feldman; Lise Getoor; Mohammed Zaki

2006-08-01T23:59:59.000Z

332

A Glossary of Mining & Metallurgical Terms, 1881  

Science Conference Proceedings (OSTI)

Jul 18, 1981... or two other sources, to serve as an appendix to a new work on mining ... AIME, the American Institute of Mining, Metallurgical, and Petroleum ...

333

Uranium Mining Tax (Nebraska) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sites Power Marketing Administration Other Agencies You are here Home Savings Uranium Mining Tax (Nebraska) Uranium Mining Tax (Nebraska) Eligibility Agricultural...

334

MINES CONTENT MANAGEMENT SYSTEM WORKING WITH HYPERLINKS  

E-Print Network (OSTI)

-page: http://inside.mines.edu/~msimoes and http://aceps.mines.edu Citation Profile (Scholar Google): http://scholar.google.com

335

Coal mining technology: theory and practice  

SciTech Connect

This book is intended for use in teaching coal-mine design to undergraduate mining engineering students. The preliminary chapters cover the geology of coal, coal statistics (classification, distribution, resources etc.), exploration and mine planning and development. Auxiliary operations such as ventilation, drainage and ground control are considered in some detail before the chapters on conventional, continuous, longwall and shortwall mining. Haulage and electric power in mines are included, as are chapters on surface mining, mine drainage, communication and lighting. Ten case-studies of underground mining systems are discussed. 70 references.

Stefanko, R.

1983-01-01T23:59:59.000Z

336

Revenue ruling 73-538: the service's assault on percentage depletion for ''D'' miners  

SciTech Connect

In this article, the author examines the Internal Revenue Service's ruling that storage and loading for shipment at the mine site are nonmining processes for ores and minerals described in section 613(c)(4)(D) of the Internal Revenue Code. He explains the tax consequences of the ruling and discusses the correctness of the position taken by the Internal Revenue Service in light of the relevant case law and the language and legislative history of the statute. The effect of the ruling is to reduce the percentage depletion deduction available to many miners of ores and minerals described in section 613(c)(4)(D), including miners of lead, zinc, copper, gold, silver, uranium, fluorspar, potash, soda ash, garnet and tungsten. (JMT)

Barnes, D.A.

1983-01-01T23:59:59.000Z

337

Fluidized Bed Applications for the Minerals Industry and Renewable ...  

Science Conference Proceedings (OSTI)

Experiences from metallurgical processes have been expanded to new applications in the oil shale processing, biomass combustion and renewable energy ...

338

Application of directional blasting in mining and civil engineering, 1986  

SciTech Connect

The author describes the mechanism of breaking mineral rocks through blasting and offers recommendations on the application of directional blasting in mining and civil engineering. He also introduces criteria for cost-effectiveness of transporting rock mass from stope to pile by means of energy of explosion. And, the book presents ballistic tables to be used in constructing the trajectory of movement of a rock fragment during blasting operations while taking into account the topography of the land. In this edition, the author presents a more detailed theoretical treatment on the mechanism of fragmentation of a monolithic or fissured rock mass through blasting.

Chernigovskii, A.A.

1986-01-01T23:59:59.000Z

339

Web Mining – the Ontology Approach  

E-Print Network (OSTI)

The World Wide Web today provides users access to extremely large number of Web sites many of which contain information of education and commercial values. Due to the unstructured and semi-structured nature of Web pages and the design idiosyncrasy of Web sites, it is a challenging task to develop digital libraries for organizing and managing digital content from the Web. Web mining research, in its last 10 years, has on the other hand made significant progress in categorizing and extracting content from the Web. In this paper, we represent ontology as a set of concepts and their inter-relationships relevant to some knowledge domain. The knowledge provided by ontology is extremely useful in defining the structure and scope for mining Web content. We will therefore review Web mining and describe the ontology approach to Web mining. The application of these Web mining techniques to digital library systems will also be discussed.

Ee-peng Lim; Aixin Sun

2006-01-01T23:59:59.000Z

340

Measuring mine roof bolt strains  

DOE Patents (OSTI)

A mine roof bolt and a method of measuring the strain in mine roof bolts of this type are disclosed. According to the method, a flat portion on the head of the mine roof bolt is first machined. Next, a hole is drilled radially through the bolt at a predetermined distance from the bolt head. After installation of the mine roof bolt and loading, the strain of the mine roof bolt is measured by generating an ultrasonic pulse at the flat portion. The time of travel of the ultrasonic pulse reflected from the hole is measured. This time of travel is a function of the distance from the flat portion to the hole and increases as the bolt is loaded. Consequently, the time measurement is correlated to the strain in the bolt. Compensation for various factors affecting the travel time are also provided.

Steblay, Bernard J. (Lakewood, CO)

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

NETL Mineral Carbonation Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview Overview Mineral Carbonation Workshop August 8, 2001 Carl O. Bauer, Associate Laboratory Director Descriptor - include initials, /org#/date We Are: * One of DOE's 15 national laboratories * Government owned and operated * Sites in Oklahoma, Pennsylvania, and West Virginia * Over 1,100 federal and support contractor employees * FY01 budget of $774 million July 2001 Descriptor - include initials, /org#/date Sites in Pennsylvania, West Virginia, Oklahoma Morgantown, WV Pittsburgh, PA Tulsa, OK Descriptor - include initials, /org#/date Our Mission * Resolve the environmental, supply, and reliability constraints of producing and using fossil resources to provide Americans with a stronger economy, healthier environment, and more secure future * Support development and deployment of environmental technologies that reduce

342

Update on use of mine pool water for power generation.  

Science Conference Proceedings (OSTI)

In 2004, nearly 90 percent of the country's electricity was generated at power plants using steam-based systems (EIA 2005). Electricity generation at steam electric plants requires a cooling system to condense the steam. With the exception of a few plants using air-cooled condensers, most U.S. steam electric power plants use water for cooling. Water usage occurs through once-through cooling or as make-up water in a closed-cycle system (generally involving one or more cooling towers). According to a U.S. Geological Survey report, the steam electric power industry withdrew about 136 billion gallons per day of fresh water in 2000 (USGS 2005). This is almost the identical volume withdrawn for irrigation purposes. In addition to fresh water withdrawals, the steam electric power industry withdrew about 60 billion gallons per day of saline water. Many parts of the United States are facing fresh water shortages. Even areas that traditionally have had adequate water supplies are reaching capacity limits. New or expanded steam electric power plants frequently need to turn to non-traditional alternate sources of water for cooling. This report examines one type of alternate water source-groundwater collected in underground pools associated with coal mines (referred to as mine pool water in this report). In 2003, the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) funded Argonne National Laboratory (Argonne) to evaluate the feasibility of using mine pool water in Pennsylvania and West Virginia. That report (Veil et al. 2003) identified six small power plants in northeastern Pennsylvania (the Anthracite region) that had been using mine pool water for over a decade. It also reported on a pilot study underway at Exelon's Limerick Generating Station in southeastern Pennsylvania that involved release of water from a mine located about 70 miles upstream from the plant. The water flowed down the Schuylkill River and augmented the natural flow so that the Limerick plant could withdraw a larger volume of river water. The report also included a description of several other proposed facilities that were planning to use mine pool water. In early 2006, NETL directed Argonne to revisit the sites that had previously been using mine pool water and update the information offered in the previous report. This report describes the status of mine pool water use as of summer 2006. Information was collected by telephone interviews, electronic mail, literature review, and site visits.

Veil, J. A.; Puder, M. G.; Environmental Science Division

2006-09-30T23:59:59.000Z

343

Data Mining and Data Warehousing, July 31, 1999, NUS, Singapore Data Mining  

E-Print Network (OSTI)

Data Mining and Data Warehousing, July 31, 1999, NUS, Singapore 1 Welcome Data Mining from Large Email: xwu@ kais.mines.edu Home Page: http://kais.mines.edu/~xwu/ #12;Data Mining and Data Warehousing, July 31, 1999, NUS, Singapore 2 Outline s Why Large Databases? s How Large is "Very Large"? s Data

Wu, Xindong

344

Coal mining technology, economics and policy - 1984  

SciTech Connect

This book presents the papers given at the American Mining Congress International Coal Show held in 1984. Topics considered at the conference included coal preparation, environmental controls, longwall mining, management, safety, surface mining operations, underground mining operations, and US transportation and export policy.

Not Available

1984-01-01T23:59:59.000Z

345

Coal mining technology, economics and policy 1986  

SciTech Connect

This book presents the papers given at a conference on coal mining and coal preparation. Topics considered at the conference included fluidized-bed combustion, thermal drying, communications, environmental controls, ground subsidence with longwall mining, electric utilities, mine emergency planning, surface mining, dragline failures, rail transport, underground face operations, and remote seam mapping.

Not Available

1986-01-01T23:59:59.000Z

346

Coal mining technology, economics and policy - 1986  

SciTech Connect

This book presents the papers given at a conference on coal mining. Topics considered at the conference included coal preparation, communications, environmental controls, current regulatory issues regarding ground subsidence with longwall mining, personnel management, equipment manufacturers, engineers, contractors, safety and health aspects of mine emergency planning, surface mining operations, coal transport, underground face operations, and underground service operators.

Not Available

1986-01-01T23:59:59.000Z

347

Application of Reactive Power Compensation in the Mining Industry  

Science Conference Proceedings (OSTI)

Voltage on high-tire businesses and networks. 2. .... to Assess Misclassification of Ore and Waste in a High Nugget, Low Continuity Gold/Copper Deposit.

348

Analyzing and Mining Materials Data: From Academia to Industry  

Science Conference Proceedings (OSTI)

Bayesian inference of grain boundary properties from heterogeneous data · Comparison of Novel Microstructure Quantification Frameworks for Visualization,  ...

349

Coal Industry Annual, 1996  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1998-04-01T23:59:59.000Z

350

Coal Industry Annual, 1997  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1998-11-23T23:59:59.000Z

351

Coal Industry Annual, 1995  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1996-11-17T23:59:59.000Z

352

Coal Industry Annual, 1998  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

2000-07-07T23:59:59.000Z

353

Coal Industry Annual, 1994  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1996-04-18T23:59:59.000Z

354

Coal Industry Annual, 1999  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Information Center

355

Coal Industry Annual, 2000  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Information Center

356

Industrial Energy Efficiency Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Industrial Energy Efficiency Basics Industrial Energy Efficiency Basics Industrial Energy Efficiency Basics The industrial sector is vital to the U.S. economy, but at the same time consumes the most energy in the country to manufacture products we use every day. Among the most energy-intensive industries are aluminum, chemicals, forest product, glass, metal casting, mining, petroleum refining, and steel. The energy supply chain begins with electricity, steam, natural gas, coal, and other fuels supplied to a manufacturing plant from off-site power plants, gas companies, and fuel distributors. Energy then flows to either a central energy generation utility system or is distributed immediately for direct use. Energy is then processed using a variety of highly energy-intensive systems, including steam, process heating, and

357

Interactive mining of high utility patterns over data streams  

Science Conference Proceedings (OSTI)

High utility pattern (HUP) mining over data streams has become a challenging research issue in data mining. When a data stream flows through, the old information may not be interesting in the current time period. Therefore, incremental HUP mining is ... Keywords: Data mining, Data streams, High utility pattern mining, Incremental mining, Interactive mining, Knowledge discovery

Chowdhury Farhan Ahmed; Syed Khairuzzaman Tanbeer; Byeong-Soo Jeong; Ho-Jin Choi

2012-11-01T23:59:59.000Z

358

A Review of Operations Research in Mine Planning  

Science Conference Proceedings (OSTI)

Applications of operations research to mine planning date back to the 1960s. Since that time, optimization and simulation, in particular, have been applied to both surface and underground mine planning problems, including mine design, long-and short-term ... Keywords: dispatching, equipment selection, literature review, mine design, mine planning, open-pit mining, optimization, production scheduling, simulation, underground mining

Alexandra M. Newman; Enrique Rubio; Rodrigo Caro; Andrés Weintraub; Kelly Eurek

2010-05-01T23:59:59.000Z

359

Climate VISION: PrivateSector Initiatives: Mining: Work Plans  

Office of Scientific and Technical Information (OSTI)

Work Plans Work Plans The National Mining Association (NMA) will lead the industry effort to produce a work plan in collaboration with DOE and EPA. The plan will include the industry's proposed implementation actions to reduce greenhouse gas emission intensity by 2012 and a schedule for achieving its commitments. The industry group, with the assistance of DOE and EPA, will implement the actions. It is anticipated that the work plan may contain four major components: Element 1: Emission measurement and reporting protocols Emission measurement and reporting protocols relate to various "Actions" of the industry group's Climate VISION letter of intent. Element 2: Identify/implement near-term, cost-effective opportunities The identification and implementation of near-term, cost-effective actions

360

Effects of mine blasting on residential structures  

Science Conference Proceedings (OSTI)

Blasting is common in the coal industry to remove rock overburden so that the exposed coal can be mechanically excavated. The ground vibrations and air blast produced by blasting are often felt by residents surrounding the mines. There has been a trend for regulatory authorities, especially those concerned with the environment, to impose low limits on blast vibration levels in response to community pressure, based on human perception and response to vibration. This paper reports the findings of an extensive study on a house which was located adjacent to a coal mine. The house was monitored for over 1 year and was subjected to ground peak particle velocity (PPV) ranging from 1.5 to 222 mm/s. The house was instrumented with accelerometers to measure its dynamic response due to blasting and it was also monitored for cracks before and after each blast. Based on this study, ground motion amplifications along the height of the structure have been established. A simplified methodology presented in this paper has been used to estimate the ground PPV at which cracking is likely.

Gad, E.F.; Wilson, J.L.; Moore, A.J.; Richards, A.B. [Swinburne University of Technology, Hawthorn, Vic. (Australia). Faculty of Engineering & Industrial Science

2005-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Mining and Reclamation Technology Symposium  

SciTech Connect

The Mining and Reclamation Technology Symposium was commissioned by the Mountaintop Removal Mining/Valley Fill Environmental Impact Statement (EIS) Interagency Steering Committee as an educational forum for the members of the regulatory community who will participate in the development of the EIS. The Steering Committee sought a balanced audience to ensure the input to the regulatory community reflected the range of perspectives on this complicated and emotional issue. The focus of this symposium is on mining and reclamation technology alternatives, which is one of eleven topics scheduled for review to support development of the EIS. Others include hydrologic, environmental, ecological, and socio-economic issues.

None Available

1999-06-24T23:59:59.000Z

362

Assumptions to the Annual Energy Outlook - Industrial Demand Module  

Gasoline and Diesel Fuel Update (EIA)

Industrial Demand Module Industrial Demand Module Assumption to the Annual Energy Outlook Industrial Demand Module Table 17. Industry Categories Printer Friendly Version Energy-Intensive Manufacturing Nonenergy-Intensive Manufacturing Nonmanufacturing Industries Food and Kindred Products (NAICS 311) Metals-Based Durables (NAICS 332-336) Agricultural Production -Crops (NAICS 111) Paper and Allied Products (NAICS 322) Balance of Manufacturing (all remaining manufacturing NAICS) Other Agriculture Including Livestock (NAICS112- 115) Bulk Chemicals (NAICS 32B) Coal Mining (NAICS 2121) Glass and Glass Products (NAICS 3272) Oil and Gas Extraction (NAICS 211) Hydraulic Cement (NAICS 32731) Metal and Other Nonmetallic Mining (NAICS 2122- 2123) Blast Furnaces and Basic Steel (NAICS 331111) Construction (NAICS233-235)

363

Differentiating data- and text-mining terminology  

Science Conference Proceedings (OSTI)

When a new discipline emerges it usually takes some time and lots of academic discussion before concepts and terms get standardised. Such a new discipline is text mining. In a groundbreaking paper, Untangling text data mining, ... Keywords: IR, KDD, TDM, algorithms, database queries, documentation, full-text retrieval, information retrieval, knowledge creation, knowledge discovery, knowledge management, languages, measurement, metadata, text data mining, text mining, text-mining, theory

Jan H. Kroeze; Machdel C. Matthee; Theo J. D. Bothma

2003-09-01T23:59:59.000Z

364

Oil shale mining and the environment. [Colorado  

SciTech Connect

Experimental mining of oil shale, to date, has been conducted only in the shallow Mahogany Zone and has utilized only the room and pillar mining method. The U.S. Bureau of Mines is planning a demonstration mine in the deep, thick oil-shale deposits in Colorado. This study describes the 4 mining concepts that are planned for demonstration and the interrelationship of these concepts and the environment. The environmental aspects of oil-shale development also are discussed.

Rajaram, V.; Kauppila, T.A.; Bolmer, R.L.

1977-01-01T23:59:59.000Z

365

Methodology for tomographic imaging ahead of mining using the shearer as a seismic source  

SciTech Connect

Poor rock conditions in a coal long wall panel can result in roof collapse when a problematic zone is mined, significantly interrupting mine production. The ability to image rock conditions (stress and degree of fracturing) ahead of the face gives the miners the ability to respond proactively to such problems. This method uses the energy from mining machinery, in this case a coal shearer, to produce an image of the rock velocity ahead of the mining face without interrupting mining. Data from an experiment illustrates the concept. Geophones installed in gate-road roofs record the noise generated by the shearer after it has traversed the panel ahead of the mining face. A generalized crosscorrelation of the signals from pairs of sensors determines relative arrival times from the continuous seismic noise produced by the shearer. These relative times can then be inverted for a velocity structure. The crosscorrelations, performed in the frequency domain, are weighted by a confidence value derived from the spectral coherence between the traces. This produces stable crosscorrelation lags in the presence of noise. The errors in the time-domain data are propagated through to the relative traveltimes and then to the final tomographic velocity image, yielding an estimate of the uncertainty in velocity at each point. This velocity image can then be used to infer information about the stress and fracture state of the rock, providing advance warning of potentially hazardous zones.

King, A.; Luo, X. [CSIRO Exploration and Mining, Kenmore, Qld. (Australia)

2009-03-15T23:59:59.000Z

366

Anomalous orebody within the Ambrosia Lake trend at Sandstone Mine  

SciTech Connect

The Sandstone Mine contains an anomalous orebody that lacks the characteristic coloring and high gamma-ray expression typically associated with uranium ore in the Ambrosia Lake district. The orebody occurs at the downdip edge of a tongue of hematitic sand in the basal sand unit of the Westwater Canyon Member of the Morrison Formation. The orebody ranges from white to light gray in color. Preliminary analysis indicates the presence of uranophane (Ca(UO/sub 2/)/sub 2/SiO/sub 3/(OH)/sub 2/.5H/sub 2/O), evidently altered from coffinite, which is the predominant uranium mineral in the district. Equivalent U/sub 3/O/sub 8/ indicates that this orebody is relatively recent. Oxidizing meteoric water, which formed a geochemical cell, remobilized uranium minerals in preexisting trend orebodies and deposited the uranium downdip of the furthest extent of this cell. Post-Dakota deformation influenced the course of the migrating meteoric water and the extent of the redox interface controlling the orebody. As sampling and mining lower grades of uranium becomes increasingly more economical, the potential for unknown reserves adjacent to the redox interface should not be overlooked.

Foster, J.F.; Quintanar, R.J.

1980-01-01T23:59:59.000Z

367

Proceedings, 27th international conference on ground control in mining  

Science Conference Proceedings (OSTI)

Topics covered include: coal bumps and rockbursts, surface subsidence, surface mining, mine seals, longwall mining, pillars, roof bolting, rock mechanics and standing supports.

Peng, S.S.; Mark, C.; Finfinger, G. (and others) (eds.)

2008-07-01T23:59:59.000Z

368

MODELING OF STATIC MINING SUBSIDENCE IN A NONLINEAR MEDIUM  

E-Print Network (OSTI)

Static Evaluation of Mining Subsidence," Rep. No. LBL-11356,MODELING OF STATIC MINING SUBSIDENCE IN A NONLINEAR MEDIUMMODELING OF STATIC MINING SUBSIDENCE IN A NONLINEAR ~lliDIUM

Ratigan, J.L.

2013-01-01T23:59:59.000Z

369

Taxonomy-superimposed graph mining  

Science Conference Proceedings (OSTI)

New graph structures where node labels are members of hierarchically organized ontologies or taxonomies have become commonplace in different domains, e.g., life sciences. It is a challenging task to mine for frequent patterns in this new graph model ...

Ali Cakmak; Gultekin Ozsoyoglu

2008-03-01T23:59:59.000Z

370

Coal Mining Reclamation (North Dakota)  

Energy.gov (U.S. Department of Energy (DOE))

The Reclamation Division of the Public Service Commission is tasked with administering the regulation of surface coal mining and reclamation. Specific regulations can be found in article 69-05.2 of...

371

School of Mines Undergraduate Bulletin  

E-Print Network (OSTI)

of Courses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Chemical Engineering Wide Web address: http://www.mines.edu/ Academic department and division telephone numbers are Chemical fields related to uthe discovery and recovery of the Earth's resources, u their conversion to materials

372

Mining outliers in spatial networks  

Science Conference Proceedings (OSTI)

Outlier analysis is an important task in data mining and has attracted much attention in both research and applications. Previous work on outlier detection involves different types of databases such as spatial databases, time series databases, biomedical ...

Wen Jin; Yuelong Jiang; Weining Qian; Anthony K. H. Tung

2006-04-01T23:59:59.000Z

373

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 5: Copper  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5 5 Copper For nearly 5,000 years, copper was the only metal known to man. It remains one of the most used and reused of all metals. The demand for copper is due to its good strength and fatigue resistance, excellent electrical and thermal conductivity, outstanding resistance to corrosion, and ease of fabrication. Copper offers moderate levels of density, elastic modulus, and low melting temperature. It is used in electrical cables and wires, switches, plumbing, heating, roofing and building construction, chemical and pharmaceutical machinery. It is also used in alloys such as brass and bronze, alloy castings, and electroplated protective coating in undercoats of nickel, chromium, and zinc. Forms of Copper Copper deposits are found in a variety of geological environments, depending on the

374

[British Columbia Ministry of Energy and Mines]: Annual report 1997--1998  

SciTech Connect

The Ministry's mandate is to assist in creating jobs through the stewardship of the province's energy and mineral resources and to collect revenues generated by petroleum and mining activities in the province. This report describes the year's highlights and provides an overview of the Ministry including its organizational structure. Two sections present the Ministry's accomplishments in job creation and management services. A summary of expenditures is also included.

1998-01-01T23:59:59.000Z

375

Microbial methane formation from hard coal and timber in an abandoned coal mine  

Science Conference Proceedings (OSTI)

About 7% of the global annual methane emissions originate from coal mining. Also, mine gas has come into focus of the power industry and is being used increasingly for heat and power production. In many coal deposits worldwide, stable carbon and hydrogen isotopic signatures of methane indicate a mixed thermogenic and biogenic origin. In this study, we have measured in an abandoned coal mine methane fluxes and isotopic signatures of methane and carbon dioxide, and collected samples for microbiological and phylogenetic investigations. Mine timber and hard coal showed an in-situ production of methane with isotopic signatures similar to those of the methane in the mine atmosphere. Enrichment cultures amended with mine timber or hard coal as sole carbon sources formed methane over a period of nine months. Predominantly, acetoclastic methanogenesis was stimulated in enrichments containing acetate or hydrogen/carbon dioxide. Molecular techniques revealed that the archaeal community in enrichment cultures and unamended samples was dominated by members of the Methanosarcinales. The combined geochemical and microbiological investigations identify microbial methanogenesis as a recent source of methane in abandoned coal mines.

Kruger, M.; Beckmann, S.; Engelen, B.; Thielemann, T.; Cramer, B.; Schippers, A.; Cypionka, H. [Federal Institute for Geoscience and Natural Resources BGR, Hannover (Germany)

2008-07-01T23:59:59.000Z

376

Mining and Gas and Oil Production (North Dakota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mining and Gas and Oil Production (North Dakota) Mining and Gas and Oil Production (North Dakota) Mining and Gas and Oil Production (North Dakota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Buying & Making Electricity Program Info State North Dakota Program Type Siting and Permitting This chapter of the North Dakota Code contains provisions for oil, gas, and coal mining and the development of geothermal resources. This chapter

377

RETORT ABANDONMENT -- ISSUES AND RESEARCH NEEDS  

E-Print Network (OSTI)

Ash,1I Quarterly of the Colorado School of Mines, Vol. 65,Mineral Industries Bulletin, Colorado School of Mines, Vol.oil Shale Processing, II Colorado School of Mines Quarterly,

Fox, J.P.

2010-01-01T23:59:59.000Z

378

Proceedings, 24th international conference on ground control in mining  

Science Conference Proceedings (OSTI)

Topics covered: longwall mining; multiple seam mining; pillar/pillar extraction; surface subsidence; roof falls; geology; high horizontal stresses; highwall mining/slope stability; mine/roof support design; roof bolting; and detection of ground conditions.

Peng, S.S.; Mark, C.; Finfinger, G.; Tadolini, S.; Wahab Khair, A.; Heasley, K. (eds.) [West Virginia University, Morgantown, WV (United States)

2005-07-01T23:59:59.000Z

379

Lung cancer epidemiology in New Mexico uranium miners. Progress report, March 1, 1991--November 30, 1991  

Science Conference Proceedings (OSTI)

This investigation assesses the health effects of radon progeny exposure in New Mexico uranium miners. Cumulative exposures sustained by most New Mexico miners are well below those received earlier in the Colorado Plateau. This project utilizes the research opportunity offered by New Mexico miners to address unresolved issues related to radon progeny exposure: (1) the lung cancer risk of lower levels of exposure, (2) interaction between radon progeny exposure and cigarette smoking in the causation of lung cancer, (3) the relationship between lung cancer histologic type and radon progeny exposure, and (4) possible effects of radon progeny exposure other than lung cancer. A cohort study of 3800 men with at least one year of underground uranium mining experience in New Mexico is in progress. Results are discussed.

Samet, J.M.

1991-11-01T23:59:59.000Z

380

Associations and Industry - TMS  

Science Conference Proceedings (OSTI)

... Associations and Industry, Research Programs, ==== Basic Metallurgy ==== ... FORUMS > ASSOCIATIONS AND INDUSTRY, Replies, Views, Originator, Last ...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Available Technologies: Mineralization of Biocompatible ...  

For Industry; For Researchers; Success Stories; About Us; ... Unlike the bioinert materials currently used in the fabrication of orthopedic implants ...

382

Industrial alliances  

Science Conference Proceedings (OSTI)

The United States is emerging from the Cold War era into an exciting, but challenging future. Improving the economic competitiveness of our Nation is essential both for improving the quality of life in the United States and maintaining a strong national security. The research and technical skills used to maintain a leading edge in defense and energy now should be used to help meet the challenge of maintaining, regaining, and establishing US leadership in industrial technologies. Companies recognize that success in the world marketplace depends on products that are at the leading edge of technology, with competitive cost, quality, and performance. Los Alamos National Laboratory and its Industrial Partnership Center (IPC) has the strategic goal to make a strong contribution to the nation`s economic competitiveness by leveraging the government`s investment at the Laboratory: personnel, infrastructure, and technological expertise.

Adams, K.V.

1993-09-13T23:59:59.000Z

383

MINERAL: A program for the propagation of analytical uncertainty through mineral formula recalculations  

Science Conference Proceedings (OSTI)

MINERAL (MINeral ERror AnaLysis) is a MATLAB^(R) based program that performs mineral formula recalculations and calculates the error on formula unit cations though the propagation of analytical uncertainties. The program is focused on 9 common mineral ... Keywords: Error, Mineral recalculation, Uncertainty

Sarah M. H. De Angelis; Owen K. Neill

2012-11-01T23:59:59.000Z

384

CRYSTAL CHEMISTRY OF HYDROUS MINERALS  

DOE Green Energy (OSTI)

Hydrogen has long been appreciated for its role in geological processes of the Earth's crust. However, its role in Earth's deep interior has been neglected in most geophysical thinking. Yet it is now believed that most of our planet's hydrogen may be locked up in high pressure phases of hydrous silicate minerals within the Earth's mantle. This rocky interior (approximately 7/8 of Earth's volume) is conjectured to contain 1-2 orders of magnitude more water than the more obvious oceans (the ''hydrosphere'') and atmosphere. This project is aimed at using the capability of neutron scattering from hydrogen to study the crystal chemistry and stability of hydrogen-bearing minerals at high pressures and temperatures. At the most basic level this is a study of the atomic position and hydrogen bond itself. We have conducted experimental runs on hydrous minerals under high pressure and high temperature conditions. The crystallographic structure of hydrous minerals at extreme conditions and its structural stability, and hydrogen bond at high P-T conditions are the fundamental questions to be addressed. The behavior of the hydrous minerals in the deep interior of the Earth has been discussed.

Y. ZHAO; ET AL

2001-02-01T23:59:59.000Z

385

State-of-the-art study of resource characterization and planning for underground coal mining. Final technical report as of June 30, 1980  

SciTech Connect

With the rapid developments taking place in coal mining technology and due to high investment costs, optimization of the structure of underground coal mines is crucial to the success of the mining project. The structure of a mine, once it is developed, cannot be readily changed and has a decisive influence on the productivity, safety, economics, and production capacity of the mine. The Department of Energy desires to ensure that the resource characterization and planning activity for underground coal mining will focus on those areas that offer the most promise of being advanced. Thus, this project was undertaken by Management Engineers Incorporated to determine the status in all aspects of the resource characterization and planning activities for underground coal mining as presently performed in the industry. The study team conducted a comprehensive computerized literature search and reviewed the results. From this a selection of the particularly relevant sources were annotated and a reference list was prepared, catalogued by resource characterization and mine planning activity. From this data, and discussions with industry representatives, academia, and research groups, private and federal, an assessment and evaluation was made of the state-of-the-art of each element in the resource characterization and mine planning process. The results of this analysis lead to the identifcation of areas requiring research and, specifically, those areas where DOE research efforts may be focused.

Walton, D.; Ingham, W.; Kauffman, P.

1980-06-01T23:59:59.000Z

386

Dynamic data mining technique for rules extraction in a process of battery charging  

Science Conference Proceedings (OSTI)

Battery charging controllers design and application is a growing industry direction. Fast and efficient charging of battery packs is a problem which is difficult and often expensive to solve using conventional techniques. The majority of existing works ... Keywords: Battery charging, Control rules, Data mining, Fuzzy recurrent neural network, Genetic algorithm, Intelligent control, Soft computing

R. A. Aliev; R. R. Aliev; B. Guirimov; K. Uyar

2008-06-01T23:59:59.000Z

387

Environmental Evaluation on Atmosphere Radioactive Pollution of Uranium Mine Shaft Ventilation Exhausts  

Science Conference Proceedings (OSTI)

A study on calculation and evaluation on atmosphere radioactive pollution of uranium mine well ventilation exhaust gas is presented in this paper. Neutral atmosphere conditions were taken into consideration. Nuclear industry standards on safety protection ... Keywords: atmosphere pollution, radiation protection, environmental evaluation, control methods

Dong Xie; Zehua Liu; Jun Xiong; Jianxiang Liu

2012-03-01T23:59:59.000Z

388

Data mining for oil-insulated power transformers: an advanced literature survey  

Science Conference Proceedings (OSTI)

Knowledge discovery in database and data mining (DM) have emerged as high profile, rapidly evolving, urgently needed, and highly practical approaches to use dissolved gas analysis (DGA) data to monitor conditions and faults in oil-immersed power transformers. ... Keywords: Industry Specific Applications

Yann-Chang Huang; Chao-Ming Huang; Huo-Ching Sun

2012-03-01T23:59:59.000Z

389

The Silicon Mine | Open Energy Information  

Open Energy Info (EERE)

Mine Mine Jump to: navigation, search Name The Silicon Mine Place Netherlands Sector Solar Product The Silicon Mine (TSM) will produce solar grade polysilicon suitable for the production of wafers or as the base material for the manufacture of solar cells. References The Silicon Mine[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. The Silicon Mine is a company located in Netherlands . References ↑ "The Silicon Mine" Retrieved from "http://en.openei.org/w/index.php?title=The_Silicon_Mine&oldid=352196" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties

390

Oil, Gas, and Mining Leases (Nebraska)  

Energy.gov (U.S. Department of Energy (DOE))

This section contains rules on oil, gas, and mining leases, and grants authority to the State of Nebraska and local governments to issue leases for oil and gas mining and exploration on their lands.

391

Coal mine methane global review  

Science Conference Proceedings (OSTI)

This is the second edition of the Coal Mine Methane Global Overview, updated in the summer of 2008. This document contains individual, comprehensive profiles that characterize the coal and coal mine methane sectors of 33 countries - 22 methane to market partners and an additional 11 coal-producing nations. The executive summary provides summary tables that include statistics on coal reserves, coal production, methane emissions, and CMM projects activity. An International Coal Mine Methane Projects Database accompanies this overview. It contains more detailed and comprehensive information on over two hundred CMM recovery and utilization projects around the world. Project information in the database is updated regularly. This document will be updated annually. Suggestions for updates and revisions can be submitted to the Administrative Support Group and will be incorporate into the document as appropriate.

NONE

2008-07-01T23:59:59.000Z

392

Dewatering of Ambrosia Lake Mines  

SciTech Connect

The paper discusses the design of an aquifer depressurisation system using wells at Mt. Taylor Mine, Ambrosia Lake, New Mexico. The concepts discussed should be valid for any shaft of mine in a sandstone aquifer with predominantly matrix permeability. The system uses a number of wells surrounding the mine shaft to reduce the aquifer pressure in the vicinity of the shaft. The effect of various parameters such as number of wells, wellbore diameter, time and well location are considered. It is concluded that, with a properly designed system, the aquifer pressure and water inflow rate to the shaft may be reduced to less than 15% of their potential values in the absence of wells.

Juvkam-Wold, H.C.

1982-09-01T23:59:59.000Z

393

2008 Underground/Longwall Mining Buyer's Guide  

Science Conference Proceedings (OSTI)

The guide lists US companies supplying equipment and services to mines. An index by product category is included.

NONE

2008-06-15T23:59:59.000Z

394

Large-Scale Parallel Data Mining  

E-Print Network (OSTI)

To obtain a challenging internship in data mining, information retrieval on text and image, business intelligence, and statistical modeling.

Chunye Wang

2000-01-01T23:59:59.000Z

395

2009 underground/longwall mining buyer's guide  

Science Conference Proceedings (OSTI)

The guide lists US companies supplying equipment and services to underground mining operations. An index by product category is included.

NONE

2009-06-15T23:59:59.000Z

396

Data mining solves tough semiconductor manufacturing problems  

Science Conference Proceedings (OSTI)

Keywords: data mining, machine learning, manufacturing optimization, neural networks, pattern recognition, rule induction, self organizing maps, semiconductor yield enhancement

Mike Gardner; Jack Bieker

2000-08-01T23:59:59.000Z

397

DTN Communication in a Mine Philip Ginzboorg  

E-Print Network (OSTI)

coal mine monitoring with wireless sensor networks. volume 5, pages 1­29, New York, NY, USA, 2009. ACM. [11] W. Yang and Y. Huang. Wireless sensor network based coal mine wireless and integrated securityDTN Communication in a Mine Philip Ginzboorg Nokia Research Center Teemu Kärkkäinen Aalto

Ott, Jörg

398

Data Preparation for Data Mining Using SAS  

Science Conference Proceedings (OSTI)

Are you a data mining analyst, who spends up to 80% of your time assuring data quality, then preparing that data for developing and deploying predictive models? And do you find lots of literature on data mining theory and concepts, but when it comes ... Keywords: Data Mining, Data Warehousing, Database Management

Mamdouh Refaat

2006-09-01T23:59:59.000Z

399

Efficient dynamic mining of constrained frequent sets  

Science Conference Proceedings (OSTI)

Data mining is supposed to be an iterative and exploratory process. In this context, we are working on a project with the overall objective of developing a practical computing environment for the human-centered exploratory mining of frequent sets. One ... Keywords: Association rules, constraints, data mining, dynamic changes, frequent sets, limited buffer space

Laks V. S. Lakshmanan; Carson Kai-Sang Leung; Raymond T. Ng

2003-12-01T23:59:59.000Z

400

COLORADO SCHOOL OF MINES EMERGENCY MANAGEMENT PROCEDURE  

E-Print Network (OSTI)

COLORADO SCHOOL OF MINES EMERGENCY MANAGEMENT PROCEDURE #12;INTRODUCTION COLORADO SCHOOL OF MINES EMERGENCY MANAGEMENT PROCEDURE 1 EMERGENCY PREPAREDNESS AT THE COLORADO SCHOOL OF MINES Emergencies and psychologically prepared to handle unexpected emergencies is an individual, as well as an organizational

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Review of tribological sinks in six major industries  

SciTech Connect

Friction and material wear occur throughout all industries and are involved in many processes within each industry. These conditions make assessing tribological activity overall in industry very complex and expensive. Therefore, a research strategy to obtain preliminary information on only the most significant industrial tribological sinks was defined. The industries examined were selected according to both the magnitude of overall energy consumption (particularly machine drive) and the known presence of significant tribological sinks. The six industries chosen are as follows: mining, agriculture, primary metals, chemicals/refining, food, and pulp and paper. They were reviewed to identify and characterize the major tribology sinks. It was concluded that wear losses are greater than friction losses, and that reducing wear rates would improve industrial productivity.

Imhoff, C.H.; Brown, D.R.; Hane, G.J.; Hutchinson, R.A.; Erickson, R.; Merriman, T.; Gruber, T.; Barber, S.

1985-09-01T23:59:59.000Z

402

UK mining invests, suppliers profit  

Science Conference Proceedings (OSTI)

In the midst of a major economic crisis in the United Kingdom, equipment suppliers have been reporting a number of considerable purchases by British coal mining companies. In December 2008, Liebherr-Great Britain delivered the first two of four Rq350 Litronic hydraulic excavators for use at the Broken Cross opencast coal site in Lanarkshire, Scotland. Ten Terex TR100 rigid haulers were delivered to the site in late 2008. Hatfield Colliery at Stainforth, South Yorkshire, has been reopened by PowerFuel. The main equipment for two longwall faces was supplied by Joy Mining Machinery UK Ltd. 2 photos.

NONE

2009-04-15T23:59:59.000Z

403

MINING CLAIM PROCEDURES NEVADA BUREAU OF MINES AND GEOLOGY  

E-Print Network (OSTI)

Talapoosa 094 Tecoma 095 Ten Mile 096 Tonopah 097 Union 098 Varyville 099 Wallace Canyon Area 100 Washiki were identified that require additional testing, including deep potential for Carlin-style high of Operation with the BLM to begin open pit mining at the Emigrant deposit in the Piñon Range. Ore from the new

Tingley, Joseph V.

404

Transforming the Freight Industry  

E-Print Network (OSTI)

Transforming the Freight Industry From Regulation to Icommon-carrier freight industry was Competition to backwardjourneys. When the freight industry was deregulated, it was

Regan, Amelia

2002-01-01T23:59:59.000Z

405

Demographics and industry returns  

E-Print Network (OSTI)

Demographics and Industry Returns By Stefano DellaVigna andand returns across industries. Cohort size fluc- tuationspredict profitability by industry. Moreover, forecast demand

Pollet, Joshua A.; DellaVigna, Stefano

2007-01-01T23:59:59.000Z

406

High temperature mineral fiber binder  

SciTech Connect

A modified phenol formaldehyde condensate is reacted with boric acid and cured in the presence of a polyfunctional nitrogeneous compound to provide a binder for mineral wool fibers which is particularly suited for thermal insulation products intended for high temperature service.

Miedaner, P.M.

1980-11-25T23:59:59.000Z

407

Interstate Mining Compact (Maryland) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Interstate Mining Compact (Maryland) Interstate Mining Compact (Maryland) < Back Eligibility Commercial Developer Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Maryland Program Type Environmental Regulations Provider Interstate Mining Compact Commission This legislation authorizes the state's entrance into the Interstate Mining Compact, a multi-state governmental agency / organization that represents the natural resource and related environmental protection interests of its member states. Currently, 23 states are members to the compact, and 6 additional states are associate members. The compact is administered by the Interstate Mining Compact Commission, which does not possess regulatory

408

A Low Cost Energy Management Program at Engelhard Industries Division  

E-Print Network (OSTI)

Engelhard Corporation, established as an independent company on May 20, 1981, consists of the Engelhard Industries and the Minerals and Chemicals Divisions of the former Engelhard Minerals and Chemicals Corporation. Engelhard is a world leader in technology related to precious metals and nonmetallic minerals. It manufactures high-performance chemical and precious metals products, including catalysts for the petroleum and automotive industries. Engelhard's energy costs have risen dramatically over the past few years. Increases over 19% were experienced both in 1979 and 1980. Energy cost in 1980 was over $7.8 million. Engelhard Industries management realizes that with the continuously escalating cost of energy, energy management has become extremely important to the profitability of the division.

Brown, T. S.; Michalek, R.; Reiter, S.

1982-01-01T23:59:59.000Z

409

Corner-cutting mining assembly  

DOE Patents (OSTI)

This invention resulted from a contract with the United States Department of Energy and relates to a mining tool. More particularly, the invention relates to an assembly capable of drilling a hole having a square cross-sectional shape with radiused corners. In mining operations in which conventional auger-type drills are used to form a series of parallel, cylindrical holes in a coal seam, a large amount of coal remains in place in the seam because the shape of the holes leaves thick webs between the holes. A higher percentage of coal can be mined from a seam by a means capable of drilling holes having a substantially square cross section. It is an object of this invention to provide an improved mining apparatus by means of which the amount of coal recovered from a seam deposit can be increased. Another object of the invention is to provide a drilling assembly which cuts corners in a hole having a circular cross section. These objects and other advantages are attained by a preferred embodiment of the invention.

Bradley, J.A.

1981-07-01T23:59:59.000Z

410

Mining succinct predicated bug signatures  

Science Conference Proceedings (OSTI)

A bug signature is a set of program elements highlighting the cause or effect of a bug, and provides contextual information for debugging. In order to mine a signature for a buggy program, two sets of execution profiles of the program, one capturing ... Keywords: bug signature, feature selection, statistical debugging

Chengnian Sun; Siau-Cheng Khoo

2013-08-01T23:59:59.000Z

411

Web mining for web personalization  

Science Conference Proceedings (OSTI)

Web personalization is the process of customizing a Web site to the needs of specific users, taking advantage of the knowledge acquired from the analysis of the user's navigational behavior (usage data) in correlation with other information collected ... Keywords: WWW, Web personalization, Web usage mining, user profiling

Magdalini Eirinaki; Michalis Vazirgiannis

2003-02-01T23:59:59.000Z

412

Mine closures yield fields of green  

SciTech Connect

The cleanup and reclamation of North America's defunct mines or those set for closure will be extremely costly, estimated to be over one trillion dollars within the next ten to twenty years. In Canada, mines are controlled by the provinces and British Columbia began reclamation of major coal mines and hard rock metal mines in 1969. Other provinces have followed suit and in 1991, Ontario ruled that new and existing mines and advanced exploration projects must be designed for closuer. Many US states are enacting similar laws and the EPA plans to require mines to submit closure plans with their permit applications. Cleanup includes the sale of usable equipment, salvage of the rest, dismantling buildings, treatment and disposal of process chemicals, hazardous materials and tainted soils as well as recontouring and revegetation of the sites. Currently, at Elliot Lake in Canada, three of Canada's largest underground uranium mines are undergoing the process of closure.

Jones, S.

1993-01-11T23:59:59.000Z

413

Industry Perspective  

NLE Websites -- All DOE Office Websites (Extended Search)

idatech.com idatech.com info@idatech.com 63065 NE 18 th Street Bend, OR 97701 541.383.3390 Industry Perspective Biogas and Fuel Cell Workshop National Renewable Energy Laboratory June 11 - 13, 2012 Mike Hicks Chairman of the Board of Directors, FCHEA Treasurer of the Board of Directors, FCS&E Engineering Manager, Technology Development & Integration, IdaTech Outline 1. Critical Factors * Fuel Purity * Fuel Cost 2. Natural Gas - The Wild Card & Competition 3. IdaTech's Experience Implementing Biofuel Critical Factor - Fuel Purity All fuel cell system OEMs have fuel purity specifications * Independent of * Raw materials or feed stocks * Manufacturing process * Depends on * Fuel processor technology * Fuel cell technology - low temp PEM versus SOFC

414

Oil-shale mining, Rifle, Colorado, 1944-1956  

SciTech Connect

The Rifle, Colorado, oil-shale project of the Bureau of Mines included three major divisions: (1) mining, (2) retorting, and (3) refining. The major functions of the mining program were to supply oil shale to the retorts, to devise mining procedures, and to develop an underground-mining method by which oil shale could be produced safely at an unusually low cost per ton. The selected mining procedures and direct mining costs were demonstrated by sustained test runs.

East, J.H. Jr.; Gardner, E.D.

1964-01-01T23:59:59.000Z

415

The West Virginia University College of Engineering and Mineral Resources has seven academic departments with undergraduate and graduate (M.S. and Ph.D.)  

E-Print Network (OSTI)

· Unmanned Aerial Vehicles Major Research Labs, Centers, and Programs · Center for Alternative Fuels, Engines-site technical assistance and training to manufacturers and the coal mining industry throughout West Virginia- and off-campus throughout the region. Industrial Extension, through its WV Manufacturing Extension

Mohaghegh, Shahab

416

Mineral Transformation and Biomass Accumulation Associated With  

E-Print Network (OSTI)

Mineral Transformation and Biomass Accumulation Associated With Uranium Bioremediation at Rifle transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation to understand the biogeochemical processes and to quantify the biomass and mineral transformation/ accumulation

Hubbard, Susan

417

Crystallographic Study of U-Th bearing minerals in Tranomaro, Anosy Region- Madagascar  

E-Print Network (OSTI)

As an alternative to conventional fossil fuel, there is a renewed interest in the nuclear fuel to support increasing energy demand. New studies are then undertaken to characterize Madagascar U-Th bearing minerals. This is the case for the urano-thorianite bearing pyroxenites in the south East of Madagascar. In this region, several quarries were abandoned, after being mined by the French Atomic Energy Commission (C.E.A) in the fifties and sixties and are now explored by new mining companies. For this purpose, seven U-Th bearing mineral samples from old abandoned uranium quarries in Tranomaro, Amboasary Sud, Madagascar (46{\\deg} 28' 0"E, 24{\\deg} 36' 0"S), have been collected. To determine the mineral microstructure, they were investigated for qualitative and quantitative identification of crystalline compounds using X-ray powder diffraction analytical method (XRD). Results showed that the U and Th compounds, as minor elements, are present in various crystalline structures. This is important to understand their...

Sahoa, F E; Andriambololona, Raoelina; Geckeis, H; Marquardt, C; Finck, N

2012-01-01T23:59:59.000Z

418

Office of Industrial Technologies: Industry partnerships  

SciTech Connect

US industries are making progress in turning the vision of the future into reality: More effective competition in global markets, increased industrial efficiency, more jobs, reduced waste generation and greenhouse gas emissions (to 1990 levels), improved environment. DOE`s Office of Industrial Technologies is catalyzing and supporting industry progress in many ways. This pamphlet gives an overview of OIT.

1995-04-01T23:59:59.000Z

419

Energy productivity in the industrial sector: an econometric analysis  

SciTech Connect

Energy productivity and energy intensity within the industrial sector of the economy are examined. Results suggest that relative prices and other economic factors can explain much of the variation in both energy productivity and energy intensity for manufacturing and mining and for the industrial sector as a whole. Cyclical factors, seasonal factors and trend variables are also useful in explaining variation in these data, both for annual and monthly time series. Of the variables examined, it appears that the relative price of energy is a highly significant factor in accounting for the difference between actual industrial energy intensity and that which might have been expected had pre-1973 trends continued.

Roop, J.M.

1983-01-01T23:59:59.000Z

420

Viewpoint on occupational health in the oil-shale industry  

SciTech Connect

In assessing the potential health and safety hazards which may be expected in a large-scale oil shale industry, the types of operations that will be utilized to extract oil from oil shale are examined. These are broadly characterized as mining, raw shale processing and handling, retorting and refining, and spent shale disposal. With few exceptions, these operations in shale oil production are similar to operations in existing industries. Health and safety risks and occupational health controls are also expected to be similar. To date medical studies on workers in the oil shale industry who have been exposed to shale dusts and oil products have indicated that the chief problem areas are pneumoconiosis and skin cancers. A broad viewpoint of the prospective occupational health problems in the oil shale industry can be obtained by reviewing similar activities and exposures in other industrial operations. This viewpoint would suggest that the prospective problems can be controlled adequately by conventional methods of worker protection. Several unique situations do exist in this industry. The mining and material handling of tonnages of oil shale exceeds any experience in other mining activities. This is a problem of scale. It seems unlikely that it will produce new safety problems. The in situ mining offers the unique situation of burning and abandoned underground retorts in near proximity to work forces preparing future in situ retorts. The potential of exposures to dusts, gases and vapors will simply have to be measured as such operations come on stream. Measurements made to date have not shown unique hazards to exist, although existing data are limited to demonstration-scale retorts burning one-at-a-time under normal conditions.

Voelz, G.L.; Grier, R.S.; Hargis, K.M.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

On probabilistic models for uncertain sequential pattern mining  

Science Conference Proceedings (OSTI)

We study uncertainty models in sequential pattern mining. We consider situations where there is uncertainty either about a source or an event. We show that both these types of uncertainties could be modelled using probabilistic databases, and give possible-worlds ... Keywords: mining uncertain data, novel algorithms for mining, probabilistic databases, sequential pattern mining, theoretical foundations of data mining.

Muhammad Muzammal; Rajeev Raman

2010-11-01T23:59:59.000Z

422

Analysis of Building Damages of Paste Backfill Mining under Villages  

Science Conference Proceedings (OSTI)

In order to realize coal mining in safety without moving villages, increase coal recovery ratio, solve the conflict of mining and panel relays, the scheme of paste backfill mining under villages in Xiaotun coal mine is executed, and the surface subsidence ... Keywords: Mining under Villages, Paste Backfilling, Damage Assessment, Displacement, Deformation

Chai Hua-bin; Zou You-feng; Guo Wen-bing; Chen Jun-jie

2011-02-01T23:59:59.000Z

423

Information Circular 9465 Handbook for Dust Control in Mining  

E-Print Network (OSTI)

. This includes underground coal and hard-rock mines, as well as surface mines, stone mines, and hard-rock tunnels.S. coal mine ventilation regulations require an average air velocity of 60 ft/min. This velocity is based]. This relatively high air velocity is required because a typical coal mine entry is about 18 ft wide, and over

Saylor, John R.

424

NEVADA BUREAU OF MINES AND GEOLOGY SPECIAL PUBLICATION MI-1996  

E-Print Network (OSTI)

gold mines in the United States. Five new mines came into production in 1997: Placer Dome's Pipeline and South Pipeline deposits in Crescent Valley in Lander County (part of the Cortez Mines complex Mountain Mine, 484,430 oz; Placer Dome's Cortez Gold Mines (including Pipeline), 407,973 oz; Independence

Tingley, Joseph V.

425

Climate VISION: Private Sector Initiatives: Mining: GHG Information  

Office of Scientific and Technical Information (OSTI)

GHG Information GHG Information This section provides various sources describing the energy consumption of the industrial sector and the carbon emissions in particular. Below is an estimate of the million metric tons of carbon equivalents (MMTCE) based upon the Annual Energy Outlook 2003. According to EIA "Annual Energy Outlook 2003" data, energy-related CO2 emissions for the mining industry were 31.2 MMTCE in 2002. (The AEO Supplementary tables were generated for the reference case of the Annual Energy Outlook 2003 using the National Energy Modeling System, a computer-based model which produces annual projections of energy markets for 2000-2025. The AEO2003 reflects data and information available as of August 30, 2002.) Source: Annual Energy Outlook 2003 with Projections to 2025, U.S.

426

Method for the Production of Mineral Wool andIron from Serpentine Ore  

NLE Websites -- All DOE Office Websites (Extended Search)

the Production of Mineral Wool and Iron from the Production of Mineral Wool and Iron from Serpentine Ore Overview This invention discloses a method to fabricate a product that has the potential to replace asbestos, which harbors health and environmental risks, with magnesium silicate-based mineral wools. The mineral wool product yields advantages similar to asbestos while eliminating its inherent detriments. Since the late 19th century and into the late 20th century, asbestos has been a commonly used building material for home and industrial use. The popularity of its use can be traced to advantages of high resistance to heat, aversion to electrical and chemical damage, high mechanical strength, and excellent acoustical properties. Despite those advantages, asbestos has been directly

427

Highwall miners extract coal cost effectively  

SciTech Connect

Contour Mining Corp's Powellton site in West Virginia has produced over 60,000 tons of coal per month using the Terex Highwall Mining System (HWM). The HWM can use a lower or high-seam cutter module. MTS Systems' Sensors Division provides mobile hydraulic magnetostrictive sensors for the HWM system, to increase the accuracy and reliability of linear positioning. 1 photo.

NONE

2009-08-15T23:59:59.000Z

428

Development and Demonstration of a Modeling Framework for Assessing the Efficacy of Using Mine Water for Thermoelectric Power Generation  

SciTech Connect

Thermoelectric power plants use large volumes of water for condenser cooling and other plant operations. Traditionally, this water has been withdrawn from the cleanest water available in streams and rivers. However, as demand for electrical power increases it places increasing demands on freshwater resources resulting in conflicts with other off stream water users. In July 2002, NETL and the Governor of Pennsylvania called for the use of water from abandoned mines to replace our reliance on the diminishing and sometimes over allocated surface water resource. In previous studies the National Mine Land Reclamation Center (NMLRC) at West Virginia University has demonstrated that mine water has the potential to reduce the capital cost of acquiring cooling water while at the same time improving the efficiency of the cooling process due to the constant water temperatures associated with deep mine discharges. The objectives of this project were to develop and demonstrate a user-friendly computer based design aid for assessing the costs, technical and regulatory aspects and potential environmental benefits for using mine water for thermoelectric generation. The framework provides a systematic process for evaluating the hydrologic, chemical, engineering and environmental factors to be considered in using mine water as an alternative to traditional freshwater supply. A field investigation and case study was conducted for the proposed 300 MW Beech Hollow Power Plant located in Champion, Pennsylvania. The field study based on previous research conducted by NMLRC identified mine water sources sufficient to reliably supply the 2-3,000gpm water supply requirement of Beech Hollow. A water collection, transportation and treatment system was designed around this facility. Using this case study a computer based design aid applicable to large industrial water users was developed utilizing water collection and handling principals derived in the field investigation and during previous studies of mine water and power plant cooling. Visual basic software was used to create general information/evaluation modules for a range of power plant water needs that were tested/verified against the Beech Hollow project. The program allows for consideration of blending mine water as needed as well as considering potential thermal and environmental benefits that can be derived from using constant temperature mine water. Users input mine water flow, quality, distance to source, elevations to determine collection, transport and treatment system design criteria. The program also evaluates low flow volumes and sustainable yields for various sources. All modules have been integrated into a seamless user friendly computer design aid and user's manual for evaluating the capital and operating costs of mine water use. The framework will facilitate the use of mine water for thermoelectric generation, reduce demand on freshwater resources and result in environmental benefits from reduced emissions and abated mine discharges.

None

2010-03-01T23:59:59.000Z

429

Longwall mining. 2nd ed.  

Science Conference Proceedings (OSTI)

The book covers US longwall mining technology that was developed and practiced in the US for the past 30 years. It covers all phases of longwall technology in 14 chapters. Each chapter is devoted to a subsystem of equipment or engineering technology. Each chapter begins with a brief introduction on the historical trends of development of the subsystem equipment or engineering technology, followed by a detailed description of the subsystem and engineering technology as they are practiced in the US today.

Peng, S.S.

2006-10-15T23:59:59.000Z

430

Integrating Steel Production with Mineral Carbon Sequestration  

Science Conference Proceedings (OSTI)

The objectives of the project were (i) to develop a combination iron oxide production and carbon sequestration plant that will use serpentine ores as the source of iron and the extraction tailings as the storage element for CO2 disposal, (ii) the identification of locations within the US where this process may be implemented and (iii) to create a standardized process to characterize the serpentine deposits in terms of carbon disposal capacity and iron and steel production capacity. The first objective was not accomplished. The research failed to identify a technique to accelerate direct aqueous mineral carbonation, the limiting step in the integration of steel production and carbon sequestration. Objective (ii) was accomplished. It was found that the sequestration potential of the ultramafic resource surfaces in the US and Puerto Rico is approximately 4,647 Gt of CO2 or over 500 years of current US production of CO2. Lastly, a computer model was developed to investigate the impact of various system parameters (recoveries and efficiencies and capacities of different system components) and serpentinite quality as well as incorporation of CO2 from sources outside the steel industry.

Klaus Lackner; Paul Doby; Tuncel Yegulalp; Samuel Krevor; Christopher Graves

2008-05-01T23:59:59.000Z

431

Survey of Climate Data Mining  

E-Print Network (OSTI)

Global climate change has been a discussion topic for years, finally culminating as a significant problem and a national defense issue according to the 2010 Quadrennial Defense Review. From weather to ecological data, the planet is continuously being monitored by researchers collecting spatio-temporal climate data. With the immense amount of data collected, the challenge is making sense of the data by building models and studying the climatic events that deviate and correlate to the models. Data mining is now being used for this research and has four related problems: preprocessing data, applying data mining techniques to build models and outlier/anomaly detection, evaluation techniques and methods, and data visualization. This survey paper will present a broad survey of these issues by first discussing preprocessing techniques to remove variation and other data quality issues, including a discussion on the two types of outliers: undesirable outliers and outliers that represent interesting climate events. Next this paper will discuss common data mining techniques for building models, including association analysis, clustering, and ICA, and discovering interesting outlier/anomalies using techniques including classification, clustering, and wavelet analysis. Third, evaluation techniques will be covered through descriptions and examples. Finally, issues and techniques for climate data visualization will be discussed including

Jason W. Powell

2010-01-01T23:59:59.000Z

432

Accuracy in quantitative phase analysis of complex mineral ...  

Science Conference Proceedings (OSTI)

... Soil formed on a parent material rich in ferromagnesian minerals and amorphous soil minerals • Petroleum shale • Nickel laterite • Bauxite ...

2013-06-07T23:59:59.000Z

433

Minerals  

Science Conference Proceedings (OSTI)

Title, Author, Publisher, Product Type, In Stock, Date Published. Add to Cart, Image, Click on Title to view details, Member (Student) Price, Non-member Price.

434

Regional observations of mining blasts by the GSETT-3 seismic monitoring system  

SciTech Connect

The cessation of testing of any nuclear explosive devices in all environments is the goal of the Comprehensive Test Ban Treaty. In order to assure compliance with such a treaty, an international monitoring system has been proposed. This system will include seismic, infrasound, hydroacoustic and radionuclide monitors located throughout the world. The goal of this system is the detection of any nuclear test. In preparation for this treaty, a series of monitoring system tests, focusing primarily on seismic observations, have been undertaken. The most recent of these tests, Group of Scientific Experts Technical Test Three (GSETT-3), provides valuable data for assessing future monitoring systems. During the course of this experiment, seismic events associated with earthquakes, nuclear explosions and mining explosions have been recorded. This presentation will discuss the numbers and types of mining explosions triggering the system, in a particular area. Possible implications for the mining industry will be explored.

Stump, B.W.; Pearson, D.C.

1996-12-31T23:59:59.000Z

435

Development Wells At Salt Wells Area (Nevada Bureau of Mines and Geology,  

Open Energy Info (EERE)

Salt Wells Area (Nevada Bureau of Mines and Geology, Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Exploration Activity Details Location Salt Wells Geothermal Area Exploration Technique Development Drilling Activity Date 2005 - 2005 Usefulness useful DOE-funding Unknown Exploration Basis AMP Resources, LLC drilled one of the first operating wells, Industrial Production Well PW-2, in the spring of 2005 under geothermal project area permit #568. Notes The well was completed to a depth of 143.6 m and a peak temperature of 145°C, as indicated by static temperature surveys. Wellhead temperatures at PW-2 were 140°C at a flow rate of 157.7 liters per minute, and no

436

Direct Characterization of Airborne Particles Associated with Arsenic-rich Mine Tailings: Particle Size Mineralogy and Texture  

SciTech Connect

Windblown and vehicle-raised dust from unvegetated mine tailings can be a human health risk. Airborne particles from As-rich abandoned Au mine tailings from Nova Scotia, Canada have been characterized in terms of particle size, As concentration, As oxidation state, mineral species and texture. Samples were collected in seven aerodynamically fractionated size ranges (0.5-16 {micro}m) using a cascade impactor deployed at three tailings fields. All three sites are used for recreational activities and off-road vehicles were racing on the tailings at two mines during sample collection. Total concentrations of As in the <8 {micro}m fraction varied from 65 to 1040 ng/m{sup 3} of air as measured by proton-induced X-ray emission (PIXE) analysis. The same samples were analysed by synchrotron-based microfocused X-ray absorption near-edge spectroscopy ({micro}XANES) and X-ray diffraction ({micro}XRD) and found to contain multiple As-bearing mineral species, including Fe-As weathering products. The As species present in the dust were similar to those observed in the near-surface tailings. The action of vehicles on the tailings surface may disaggregate material cemented with Fe arsenate and contribute additional fine-grained As-rich particles to airborne dust. Results from this study can be used to help assess the potential human health risks associated with exposure to airborne particles from mine tailings.

M Corriveau; H Jamieson; M Parsons; J Campbell; A Lanzirotti

2011-12-31T23:59:59.000Z

437

Land Mines and Demining: Books Land Mines & Demining in the 20th Century: A Bibliography  

E-Print Network (OSTI)

, 1989. Geyer, Richard G. Magnetostatic Measurements for Mine Detection. Boulder, CO: National Institute Limited, 1982. 289p. Handbook of Employment Concepts for Mine Warfare Systems. Fort Belvoir, VA.: U.http://www.ccpdc.org/pubs/weap/frame.htm Lucas, Guy. "Mine Clearance" (p. 81-84) IN: Defence Systems International: The International Review

438

Microcomputer-based monitoring and control system with uranium mining application. Information circular  

SciTech Connect

The Bureau of Mines investigated a microprocessor-based real-time control and monitoring system for uranium mining applications. The system is capable of controlling and monitoring up to 768 stations within 3 km of the central processor on a common four-wire cable. It can be used in conjunction with detectors to continuously monitor and display radiation working levels at points throughout the mine. Surface alarms are sounded for critical situations such as rapid radiation buildup, loss of power to monitors or fans, and changes in air door position. Permanent records of all changes are automatically printed out with their time of occurrence. Printouts can also be obtained for shift reports or trend logs. The system can be used to remotely control fan startup and shutdown, and also can alert miners of underground conditions by blowing horns or turning on lights. Battery backup keeps the system operative for up to 4 h in case of a mine power outage. A special software feature permits automatic, time-delayed, sequential restart of fans.

Sheeran, C.T.; Franklin, J.C.

1984-01-01T23:59:59.000Z

439

WIPP Mine Rescue Team Wins Regional Competition  

NLE Websites -- All DOE Office Websites (Extended Search)

Rescue Team from the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) placed first in the recent Southern Regional Mine Rescue Competition, continuing a...

440

NIOSH Office of Mine Safety & Health Research  

Science Conference Proceedings (OSTI)

NIOSH Office of Mine Safety & Health Research. NVLAP Lab Code: 200716-0. ... Safety & Health URL: http://www.cdc.gov/niosh/homepage.html ...

2013-09-27T23:59:59.000Z

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Update on Coal Mine Noise Model  

Science Conference Proceedings (OSTI)

Page 1. Network Modeling and Simulation of Mine Communication Systems N. Moayeri and M. Souryal May 12, 2011 Page 2. 2 ...

2011-06-17T23:59:59.000Z

442

Climate VISION: Private Sector Initiatives: Mining: Results  

Office of Scientific and Technical Information (OSTI)

State Programs Technical Information Plant Assessments Training Calendar Software Tools Energy Management Results Mining - Results No measured results exist at this time in terms...

443

Coal Mining Regulatory and Reclamation Act (Massachusetts) |...  

Open Energy Info (EERE)

Data Page Edit with form History Share this page on Facebook icon Twitter icon Coal Mining Regulatory and Reclamation Act (Massachusetts) This is the approved revision of...

444

Mining operations began in 1858 and  

E-Print Network (OSTI)

• Five mills and at least eight mines are located along the banks of Lefthand Creek • EPA, Colorado, and Boulder County are coordinating detailed investigations, communications, and cleanup efforts

unknown authors

2004-01-01T23:59:59.000Z

445

Sustainable Bauxite Mining - A Global Perspective  

Science Conference Proceedings (OSTI)

The report shows that bauxite mining has become sustainable and land area ... Extracting Alumina from Coal Flyash through Sodium Aluminate Solution in ...

446

Seventh International Mining Geology Conference 2009  

Science Conference Proceedings (OSTI)

Dec 31, 2012 ... A compact disk (CD) version of the Seventh International Mining ... and cover commodities such as bauxite, coal, diamonds, gold, silver, ...

447

Coal mining technology, economics and policy 1991  

SciTech Connect

The 1991 session papers from the American Mining Congress Coal Convention covered a variety of technical, economic, regulatory, and health and safety issues. The papers were grouped into the following categories: Coal mine ventilation technology; Coal policy; Coal utilization -- problems and opportunities; Dealing with spontaneous combustion; Energy taxation; Environmental issues; Ergonomics in the underground mine environment; Ground control technology; Lessons in compromise: the need to improve our communications strategies; Management - improving operations through organizational change; Productivity forum - how to improve the bottom line; Reclamation technology; Safety and health; Subsidence; Surface mining - technology and reclamation policy; Underground haulage - from the face to the surface.

Not Available

1991-01-01T23:59:59.000Z

448

Demonstrating Market Approach to Reclamation of Mined Lands  

NLE Websites -- All DOE Office Websites (Extended Search)

202-293-7516 jmahoney@epri.com Environmental and Water Resources Demonstrating market approach to reclamation of mineD lanDs Background Many years of coal mining in the...

449

Mercury-Contaminated Hydraulic Mining Debris in San Francisco Bay  

E-Print Network (OSTI)

may 2010 Mercury-Contaminated Hydraulic Mining Debris in SanCA 94025 Abstract The hydraulic gold-mining process usedsediment created by hydraulic gold mining in the Sierra

Bouse, Robin M; Fuller, Christopher C; Luoma, Sam; Hornberger, Michelle I; Jaffe, Bruce E; Smith, Richard E

2010-01-01T23:59:59.000Z

450

Mineral resources of the Devils Playground and Twin Buttes Wilderness study areas, Sweetwater County, Wyoming  

Science Conference Proceedings (OSTI)

The Devils Playground and Twin Buttes Wilderness Study Areas are contiguous, covering an area totalling 26,800 acres in Southwest Wyoming. The study areas have been withdrawn from mining claim location because of the rich oil shale deposits in the region. In addition, Minerals management Service considers the areas to have moderate development potential for sodium (trona), with as much as 1.2 billion tons of inferred resources. The study areas are classic sites for vertebrate fossils, yielding many thousands of specimens now in museums. Chert beds are common, and it is prized by collectors for its banded appearance. The study area shave a high resource potential for undiscovered natural gas. The study areas have a moderate potential for zeolites. A low potential exists for coal resources (coal is present at great depths) and for undiscovered metallic minerals.

Van Loenen, R.E.; Bryant, W.A. (US Geological Survey (US)); Lane, M.E. (US Bureau of Mines (US))

1991-01-01T23:59:59.000Z

451

Opportunities in the synfuels industry  

DOE Green Energy (OSTI)

Reports from a meeting on opportunities in the synfuels industry are presented. Topics included: prospects and constraints in the use of coal in Italy; Australian coals in the domestic and international energy scenes, the present and future; update on the synfuels industry in the republic of South Africa; a comparative techno-economic analysis of coprocessing, direct coal liquefaction and resid upgrading; review and update of the coal fired diesel engine; German coals; utilisation now and in future; Canadian coal export future; coal gasification combined cycle power generation enhancement with methanol; the outlook for coal in Korea; US coal export opportunities; coal opportunities in Eastern Europe; world oil price and how it relates to future coal mine development; the technologies of the clean coal technology demonstration program; use of oil shale waste in a circulating fluid bed; synfuels in Japan; beneficiation by oil agglomeration of center North Dakota lignite; healy clean coal project; the future coal in southeast Asia; global perspectives; and fluid bed operations to date. Individual projects are processed separately on the data bases.

Not Available

1990-01-01T23:59:59.000Z

452

Atlas of coal/minerals and important resource problem areas for fish and wildlife in the conterminous United States  

DOE Green Energy (OSTI)

The atlas highlights areas in the conterminous US of potential concern involving coal and minerals development activities and fish and wildlife resources, in particular the Important Resource Problem Areas (IRPs) designated in 1980 by the US Fish and Wildlife Service as areas of emphasis in policymaking. The atlas serves as an initial screening tool for national and regional planners and administrators to help define areas that may require additional analysis prior to development in order to minimize disturbances and adverse impacts on fish and wildlife resources and to protect and enhance these resources where practicable. The publication contains maps of selected mineral resources (coal, copper, geothermal resources, gold, iron, molybdenum, nickel, oil shale/tar sands, peat, phosphate, silver, uranium), IRPs, and Federal Endangered and Threatened Animal Species. An overlay of the IRP map is provided: by placing this on a mineral map, counties containing both mineral and wildlife resources will be highlighted. Background information on IRPs, the mineral commodities, and environmental impacts of mineral mining is provided, as well as appendices which tabulate the data displayed in the maps. The document can also be used with a series of 1:7,500,000-scale reproductions of the maps.

Honig, R.A.; Olson, R.J.; Mason, W.T. Jr.

1981-07-01T23:59:59.000Z

453

Uncertainty in Acoustic MineUncertainty in Acoustic Mine Detection due to EnvironmentalDetection due to Environmental  

E-Print Network (OSTI)

Determine the impact of bottom type and wind variations on bottom mooredand wind variations on bottom moored mine engagementLittoral engagement Mine warfareMine warfare Diesel submarinesDiesel submarines Unmanned Undersea

Chu, Peter C.

454

Bevill and the Aluminum Industry  

Science Conference Proceedings (OSTI)

... particularly the import, mining, refining and primary production of aluminum. ... Experience with Commissioning New Generation Gas Suspension Calciner.

455

The Use of Oil Refinery Wastes as a Dust Suppression Surfactant for Use in Mining  

Science Conference Proceedings (OSTI)

In this research, the suitability of a selection of petroleum refinery wastes as a dust suppressant were examined. Dust is a significant problem in surface and underground mining mainly because of its adverse effects on human health and machinery. Hence, dust control and suppression is a vital part of mine planning for mining engineers. Water is the oldest and the cheapest suppressant in dealing with the mine dusts. However, surfactant use has recently been used for a wider range of applications in the mining industry. In order to carry out laboratory experiments, a dust chamber was designed and manufactured. The chamber has an inlet for coal dust entrance and a nozzle for spraying water and the oil refinery wastes. Water and the surfactants were mixed at various ratios and then sprayed onto the coal dusts within the cell. Dust concentration was measured systematically to determine the effects of surfactant containing solution on the coal dust and the data obtained by the measurements were analyzed. The results showed that the oil refinery wastes could be used as a dust suppressant, which may create an economical utilization for the wastes concerned.

Dixon-Hardy, D.W.; Beyhan, S.; Ediz, I.G.; Erarslan, K. [University of Leeds, Leeds (United Kingdom)

2008-10-15T23:59:59.000Z

456

Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on DOE's Uranium Lease...

457

Equipment Selection for Surface Mining: A Review - Optimization ...  

E-Print Network (OSTI)

cost per unit of production (Bozorgebrahimi et al., 2005). These characteristics ...... Surface Mining. 2nd ed. Society for Mining Metallurgy and Exploration Inc.

458

Virginia Coal Surface Mining Control and Reclamation Act (Virginia)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation implements the federal Surface Mining Control and Reclamation Act and establishes a statewide regulatory program for reclamation following coal surface mining activities. The...

459

Changes related to "Coal Mining Regulatory and Reclamation Act...  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Coal Mining Regulatory and Reclamation Act (Massachusetts)" Coal Mining Regulatory and...

460

Changes related to "Arkansas Surface Coal Mining Reclamation...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Changes related to "Arkansas Surface Coal Mining Reclamation Act (Arkansas)" Arkansas Surface Coal Mining Reclamation Act...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Pages that link to "Coal Mining Tax Credit (Arkansas)" | Open...  

Open Energy Info (EERE)

Edit History Share this page on Facebook icon Twitter icon Pages that link to "Coal Mining Tax Credit (Arkansas)" Coal Mining Tax Credit (Arkansas) Jump to:...

462

Pages that link to "Coal Mining Regulatory and Reclamation Act...  

Open Energy Info (EERE)

Edit History Share this page on Facebook icon Twitter icon Pages that link to "Coal Mining Regulatory and Reclamation Act (Massachusetts)" Coal Mining Regulatory and...

463

Changes related to "Coal Mining Tax Credit (Arkansas)" | Open...  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Coal Mining Tax Credit (Arkansas)" Coal Mining Tax Credit (Arkansas) Jump to:...

464

Changes related to "Coal Mine Safety Act (Virginia)" | Open Energy...  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Coal Mine Safety Act (Virginia)" Coal Mine Safety Act (Virginia) Jump to: navigation,...

465

Pages that link to "Arkansas Surface Coal Mining Reclamation...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Pages that link to "Arkansas Surface Coal Mining Reclamation Act (Arkansas)" Arkansas Surface Coal Mining Reclamation Act...

466

Pages that link to "Coal Mining Regulations (Kentucky)" | Open...  

Open Energy Info (EERE)

Edit History Share this page on Facebook icon Twitter icon Pages that link to "Coal Mining Regulations (Kentucky)" Coal Mining Regulations (Kentucky) Jump to:...

467

Changes related to "Coal Mining (Iowa)" | Open Energy Information  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Coal Mining (Iowa)" Coal Mining (Iowa) Jump to: navigation, search This is a list of...

468

Pages that link to "Coal Mining Reclamation (North Dakota)" ...  

Open Energy Info (EERE)

Edit History Share this page on Facebook icon Twitter icon Pages that link to "Coal Mining Reclamation (North Dakota)" Coal Mining Reclamation (North Dakota) Jump to:...

469

Changes related to "Coal Mining Reclamation (North Dakota)" ...  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Coal Mining Reclamation (North Dakota)" Coal Mining Reclamation (North Dakota) Jump to:...

470

Changes related to "Coal Mining Regulations (Kentucky)" | Open...  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Coal Mining Regulations (Kentucky)" Coal Mining Regulations (Kentucky) Jump to:...

471

Pages that link to "Coal Mining (Iowa)" | Open Energy Information  

Open Energy Info (EERE)

Edit History Share this page on Facebook icon Twitter icon Pages that link to "Coal Mining (Iowa)" Coal Mining (Iowa) Jump to: navigation, search What links here Page:...

472

Ecology of Sulfur Cycling in Flooded Strip Mines.  

E-Print Network (OSTI)

??Habitat restoration efforts in reclaimed coal mining areas have included the flooding of shallow strip mines, creating patches of wetland with special chemical characteristics, like… (more)

Wham, Breanna Michelle

2013-01-01T23:59:59.000Z

473

Longwall mining thrives in Colorado's North Fork Valley  

Science Conference Proceedings (OSTI)

With mining units poised for record-setting capacity and rail service restored, these mines in Colorado's North Fork valley are ready to cut coal. 4 photos.

Buchsbaum, L.

2006-08-15T23:59:59.000Z

474

Large Industrial Renewable Energy Purchase Program (New Brunswick) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Large Industrial Renewable Energy Purchase Program (New Brunswick) Large Industrial Renewable Energy Purchase Program (New Brunswick) Large Industrial Renewable Energy Purchase Program (New Brunswick) < Back Eligibility Agricultural Commercial Developer Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Tribal Government Utility Savings Category Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New Jersey Program Type Performance-Based Incentive Provider New Brunswick Energy and Mines Beginning January 1, 2012 the Large Industrial Renewable Energy Purchase Program allows NB Power to purchase renewable energy generated by its largest customers at a rate of $95/MWh. This renewable energy will count towards meeting the Province's renewable energy targets at a purchase

475

The utilization of uranium industry technology and relevant chemistry to leach uranium from mixed-waste solids  

SciTech Connect

Methods for the chemical extraction of uranium from a number of refractory uranium-containing minerals found in nature have been in place and employed by the uranium mining and milling industry for nearly half a century. These same methods, in conjunction with the principles of relevant uranium chemistry, have been employed at the Oak Ridge National Laboratory (ORNL) to chemically leach depleted uranium from mixed-waste sludge and soil. The removal of uranium from what is now classified as mixed waste may result in the reclassification of the waste as hazardous, which may then be delisted. The delisted waste might eventually be disposed of in commercial landfill sites. This paper generally discusses the application of chemical extractive methods to remove depleted uranium from a biodenitrification sludge and a storm sewer soil sediment from the Y-12 weapons plant in Oak Ridge. Some select data obtained from scoping leach tests on these materials are presented along with associated limitations and observations which might be useful to others performing such test work. 6 refs., 2 tabs.

Mattus, A.J.; Farr, L.L.

1991-01-01T23:59:59.000Z

476

U-bearing particles in miners' and millers' lungs  

SciTech Connect

The size distribution of uranium-bearing particles in air particulates in occupational areas of active uranium mines and mills is largely uninvestigated. Investigation of the size of residual uranium-bearing particles in uranium miners' and millers' lungs is warranted because significant inhalation of uranium can occur in certain occupational areas. Average uranium concentrations of about 0.3 ppM U in uranium miners' and millers' lungs have been reported. Local uranium concentrations in uranium-bearing particles inhaled and regionally deposited in the lungs of uranium miners and millers are orders of magnitude larger than the average uranium concentrations reported. The feasibility of using microPIXE (particle induced x-ray emission) techniques to search for such uranium-bearing particles embedded in lung tissues has been demonstrated. Proton microbeams 20 ..mu..m in diameter, scanning in 5 ..mu..m steps, were used to irradiate sections of lung tissues 10 to 40 ..mu..m thick. The paper will briefly describe the method, and present and discuss the results obtained in an extensive search for uranium-bearing particles embedded in lung tissues, collected at autopsy, of former uranium miners and millers. 13 references, 1 table.

Paschoa, A.S.; Wrenn, M.E.; Singh, N.P.; Miller, S.C.; Jones, K.W.; Cholewa, M.; Hanson, A.L.; Saccomanno, G.

1984-01-01T23:59:59.000Z

477

The Sugar Creek zinc deposit, Jackson Co. TN -- Exploration history, geology and mineralization  

SciTech Connect

During the 60's and 70's zinc exploration of central TN and KY was active. The Sugar Creek Project was one of several investigated by Exxon. The discovery hole, Cu 15, was drilled in early 1973. The Sugar Creek Zinc Deposit was acquired by Independence Mining Co. in 1986 and I.M.C. has subsequently completed additional drilling, both stepout and confirmation holes. A total of 137 holes for 300,833 ft have been drilled. The Sugar Creek deposit is a typical Tennessee zinc deposit (Mississippi Valley Type) which occurs in solution collapse breccias in the Lower Ordovician, Knox Dolomite. The Knox consists of fine grained dolomite with interlayered limestones and crystalline dolomite. Only scattered residual limestone is found in the Sugar Creek area. Collapse breccias have formed which control zinc deposition and are similar to other TN Zn. deposits. At Sugar Creek the types of breccias include: a vertically exaggerated glory hole breakthrough breccia which extends to within 137 ft. of the Knox unconformity, has 500 ft. of zinc mineralization with 8 significant zinc intervals; holes with stacked zinc intervals interpreted to be sides of breakthrough breccia; and single zinc intervals in laterally positioned bedded mineral zones. A total of 99 holes were drilled in the more intense mineralized areas. The ratio of ore to non ore holes is nearly 1 to 1. The mineralization is typical M.V.T. with predominantly sphalerite and only minor occurrences of galena, fluorite, pyrite, etc.

Reinbold, G.; Moran, A.V.; Stevens, D.L. (Independence Mining Co. Inc., Reno, NV (United States))

1993-03-01T23:59:59.000Z

478

These Lives Will Not Be Lost in Vain: Organizational Learning from Disaster in U.S. Coal Mining  

Science Conference Proceedings (OSTI)

The stated purpose of the investigations that invariably follow industrial, transportation, and mining disasters is to learn from those tragedies to prevent future tragedies. But does prior experience with disaster make organizations more capable of ... Keywords: disaster, high-reliability organizations, organizational learning

Peter M. Madsen

2009-09-01T23:59:59.000Z

479

Method to enhance the concentration of valuable minerals in froth flotation process used in mining  

Disclosed in this patent is a method of particle separation from a feed stream comprised of particles of varying hydrophobicity by injecting the feed ...

480

NSLS Industrial User Program  

NLE Websites -- All DOE Office Websites (Extended Search)

| Industrial Program Coordinator | Publications Courtesy of The New York Times, Noah Berger The overall goal of the plan to enhance the NSLS facility's Industrial Users'...

Note: This page contains sample records for the topic "mines mineral industry" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Uranium industry annual 1997  

SciTech Connect

This report provides statistical data on the U.S. uranium industry`s activities relating to uranium raw materials and uranium marketing.

NONE

1998-04-01T23:59:59.000Z

482

Construction Industry Institute  

Science Conference Proceedings (OSTI)

... in one of our country's most vital industries. ... An industry-led program to disseminate practical ... fire-proofing materials, connections, and steel trusses; ...

2010-10-05T23:59:59.000Z

483

SEM: mining spatial events from the web  

Science Conference Proceedings (OSTI)

This paper is concerned with the problem of mining spatial events from the general Web. General search engine is inconvenient when searching vertical information (e.g., locations, experts) since it is designed for general purpose. For example, when finding ... Keywords: evaluation, location and topic extraction, spatial events mining

Kaifeng Xu; Rui Li; Shenghua Bao; Dingyi Han; Yong Yu

2008-05-01T23:59:59.000Z

484

Analyzing & debugging ILP data mining query execution  

Science Conference Proceedings (OSTI)

We present a trace based approach for analyzing the runs of Inductive Logic Programming Data Mining systems, without needing to modify the actual implementation of the ILP mining algorithms. We discuss the use of traces as the basis for easy and fast, ... Keywords: debugging, inductive logic programming, monitoring, traces

Remko Tronçon; Gerda Janssens

2005-09-01T23:59:59.000Z

485

Case studies of technology roadmapping in mining  

Science Conference Proceedings (OSTI)

Mining is a long established art with legacy processes and institutional structures that face rapidly changing technological environments. The perception is that technology planning and forecasting receives priority attention only as far as they may ... Keywords: L23, O31, Mining, Technology planning and forecasting, Technology roadmapping

Joe Amadi-Echendu; Obbie Lephauphau; Macks Maswanganyi; Malusi Mkhize

2011-03-01T23:59:59.000Z

486

Mining and explaining relationships in wikipedia  

Science Conference Proceedings (OSTI)

Mining and explaining relationships between objects are challenging tasks in the field of knowledge search. We propose a new approach for the tasks using disjoint paths formed by links in Wikipedia. To realizing this approach, we propose a naive and ... Keywords: generalized max-flow, link analysis, relationship, wikipedia mining

Xinpeng Zhang; Yasuhito Asano; Masatoshi Yoshikawa

2010-08-01T23:59:59.000Z

487

“Critical Minerals Policy Act” (S. 1113)  

Science Conference Proceedings (OSTI)

Jul 23, 2012 ... surveys and production to research and recycling – and, in particular, to see that additional critical mineral supplies can ... Exploration. Strategic ...

488

Roadmap to the Project: Uranium Miners Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

suggested revisions of criteria for the compensation of lung cancer among underground uranium miners from the eligible regions of the U.S. Radioactive radon (more specifically...

489

Multiphase Sequestration Geochemistry: Model for Mineral Carbonation  

SciTech Connect

Carbonation of formation minerals converts low viscosity supercritical CO2 injected into deep saline reservoirs for geologic sequestration into an immobile form. Until recently the scientific focus of mineralization reactions with reservoir rocks has been those that follow an aqueous-mediated dissolution/precipitation mechanism, driven by the sharp reduction in pH that occurs with CO2 partitioning into the aqueous phase. For sedimentary basin formations the kinetics of aqueous-mediated dissolution/precipitation reactions are sufficiently slow to make the role of mineralization trapping insignificant over a century period. For basaltic saline formations aqueous-phase mineralization progresses at a substantially higher rate, making the role of mineralization trapping significant, if not dominant, over a century period. The overlooked mineralization reactions for both sedimentary and basaltic saline formations, however, are those that occur in liquid or supercritical CO2 phase; where, dissolved water appears to play a catalyst role in the formation of carbonate minerals. A model is proposed in this paper that describes mineral carbonation over sequestration reservoir conditions ranging from dissolved CO2 in aqueous brine to dissolved water in supercritical CO2. The model theory is based on a review of recent experiments directed at understanding the role of water in mineral carbonation reactions of interest in geologic sequestration systems occurring under low water contents.

White, Mark D.; McGrail, B. Peter; Schaef, Herbert T.; Hu, Jian Z.; Hoyt, David W.; Felmy, Andrew R.; Rosso, Kevin M.; Wurstner, Signe K.

2011-04-01T23:59:59.000Z

490

Carbon Dioxide Sequestration: Aqueous Mineral Carbonation Studies...  

NLE Websites -- All DOE Office Websites (Extended Search)

appears independent of test time * Agitation phenomena (?) Solid product passes EPA TCLP Pittsburgh, PA, August 8, 2001 National Energy Technology Laboratory: Mineral...

491

Tomographic imaging of rock conditions ahead of mining using the shearer as a seismic source - A feasibility study  

Science Conference Proceedings (OSTI)

Roof falls due to poor rock conditions in a coal longwall panel may threaten miner's life and cause significant interruption to mine production. There has been a requirement for technologies that are capable of imaging the rock conditions in longwall coal mining, ahead of the working face and without any interruption to production. A feasibility study was carried out to investigate the characteristics of seismic signals generated by the continuous coal cutter (shearer) and recorded by geophone arrays deployed ahead of the working face, for the purpose of seismic tomographic imaging of roof strata condition before mining. Two experiments were conducted at a coal mine using two arrays of geophones. The experiments have demonstrated that the longwall shearer generates strong and low-frequency (similar to 40 Hz) seismic energy that can be adequately detected by geophones deployed in shallow boreholes along the roadways as far as 300 m from the face. Using noise filtering and signal cross correlation techniques, the seismic arrival times associated with the shearer cutting can be reliably determined. It has proved the concept that velocity variations ahead of the face can be mapped out using tomographic techniques while mining is in progress.

Luo, X.; King, A.; Van de Werken, M. [CSIRO, Brisbane, Qld. (Australia)

2009-11-15T23:59:59.000Z

492