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The Kubota Surface :Melting SystemBy David A. Greenhut
The Kubota surface melting system has been under development since 1975. It has found commercial application on the melting of municipal sludge, and ash from solid waste. The melted product has physic
Jan 1, 1991
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Adaptive Environmental Management - "Reactive or Adaptive?"By Charles J. Kucera
Today's highly publicized issues of resource development and environmental protection are not new. But recently these issues have been played one against the other, and some would have us believe
Jan 1, 1979
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H-Coal: Conversion of Western CoalsBy Clarence A. Johnson
The discovery of the Prudhoe Bay field temporarily reduced interest in the development of coal conversion processes, but interest is being re¬newed by the current energy crisis. According to M.A. Wrig
Jan 1, 1972
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Regulatory Aspects of the Design and Construction of the Exploratory Shaft FacilityBy J. J. Peshel
As per the current conceptual design presented by the Department of Energy, the exploratory shaft facility (ESF) becomes a part of the repository if the Yucca Mountain site is found suitable for repos
Jan 1, 1991
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Pseudo Leadership and Safety CultureBy T. W. Camm
"Search Amazon.com using the keyword “leadership,” and you are rewarded with a list of over 144,000 titles. There is no shortage of books and articles, many of them well written, with excellent ideas.
Jan 1, 2016
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Mining Equipment Reliability Improvement At Barrick Goldstrike Mines, Inc.By D. Bleazard
Barrick Goldstrike Mines, Inc. is actively involved in improving the reliability of mining and processing equipment through the use of failure analysis and condition monitoring activities. Program res
Jan 1, 1997
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Directions Of Geological Research Exploration And Mining GeologyBy Spencer R. Titley
Nearly three decades of intense research, corresponding with a period of unparalleled discovery and the advent of scientific advances and hypotheses of ore formation, has resulted in a great body proc
Jan 1, 1995
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Case history on the reduction of chlorides from mine waterBy Kathleen Lagnese, Srikanth Muddasani, Kashi Banerjee, Carla Robinson
"Mine water generated from underground coal mining operations contains both dissolved and particulate solids. Dissolved solids primarily consist of sodium, calcium, magnesium, potassium, chlorides and
Jan 1, 2014
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National Mining Hall of Fame to honor five during 22nd ceremony (da3854f2-033a-46dc-9a5b-3670eeae827c)Ceremonies for the induction of four mining industry pioneers into the National Mining Hall of Fame will be held Saturday, Sept. 11, 2010 at the Charles F. Barber Pavilion of the Museum Convention Cen
Jul 1, 2010
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Mine Exploration Potential In The Shadow Of A Headframe-Macassa MineBy D. F. Cater
The Macassa Mine is a mature mine with a 61 year history of continuous production. The majority of past production has been derived from a zone called the '04 Break (Main Break). Recent undergrou
Jan 1, 1995
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Mineral Producers Opportunities In The Glass IndustryBy R. C. Keaney
The metals industry is in complete chaos with mines being shut down, profits becoming non-existent, and continual losses to imports from other countries. Yet the raw material supplier to the glass ind
Jan 1, 1986
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The Current Status Of Silicosis In Hard Rock MiningBy Marcus M. Key
Silicosis among metal miners is an ancient disease, probably as old as mining itself.' However, the primitive forms of mining were not productive of much silica dust, and the short life span of s
Jan 1, 1971
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Drill & Blast Implementation Case Study at Multiple Freeport-Mcmoran SitesBy L. Gutierrez, S. Gering, C. Calderon-Arteaga
"Drill and blast represent the most important, and sometimes the costliest processes in the mine. The cost of drilling and blasting operations greatly contributes to the “high cost trends of the overa
Jan 5, 2017
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Centrifuge Dewatering Of Fine Coal RefuseBy L. S. Rubin
The efficient and acceptable disposal of fine coal refuse (28MxO) is one of the highest priority problems facing the coal industry today. For many years the established system for the disposal of this
Jan 1, 1978
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Stability Assessment Of Coal Mine RoofsBy M. Akram
Stability assessment of entry roofs is an essential precursor to all underground design. Both multi-seam interaction and longwall mining can subject entries to radical changes in the surrounding stres
Jan 1, 1993
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Investigating the Relationship between Mine Air and Strata Temperature Changes and the Use of Portable Refuge AlternativesBy M. A. Reyes, L. Yan
"Heat and humidity buildup within refuge alternatives (RAs) may expose occupants to physiological hazards such as heat stress. Mine Safety and Health Administration (MSHA) regulations require RAs in u
Jan 1, 2018
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Technology Closes A Gap In Mineral Fillers ? IntroductionBy L. G. Wilson
In order to comply with time limitations imposed by this symposium, a very narrow but nonetheless interesting segment of the market has been chosen for discussion of the preparation of a tailor-made p
Jan 1, 1969
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Conveyors - Boddington Gold Mine?s Expansion Project Includes Overland ConveyorBy Todd Hollingsworth
The Boddington gold mine is located near Perth in Western Australia in the Saddleback Greenstone Belt, a fault-bounded sliver of Archaean volcanic and shallow level intrusive rocks, surrounded by gran
Jan 1, 2010
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Espejo de Tarapacá: An Innovative Pumped Hydro Storage Facility in Chile with Many Challenges from a Rock Mechanical Point of ViewBy T. Marcher, C. Mathiesen, M. Allende, S. Bauer
"A unique pumped hydro storage facility using the ocean as a lower reservoir, combined with solar PV to create consistent, clean power will be presented: the Espejo de Tarapacá Project is comprised of
Jan 1, 2016
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Environmental Problems Of Oil Shale DevelopmentBy John W. Rold
These encompass all adverse effects of oil shale mining, processing, and ancillary developments on the environment. Specific problems concern: land, vegetation, wildlife, water, air, population growth
Jan 1, 1972