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The Application Of A Computer-Calculation Material Balance, In-Process Evaluation Of A Potash Compaction Plant OperationBy R. B. Tippin
The material balance computer program (MAT-BAL) developed at the Minerals Resource Research Center of the University of Minnesota, has been used in conjunction with routine process profile samples tak
Jan 1, 1979
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Mining Foundation of the Southwest to Host 32nd Annual BanquetThe 32nd annual American Hall of Fame Awards Banquet and Fundraiser, sponsored by the Mining Foundation of the Southwest (MFSW), will be held at the JW Marriott Tucson Starr Pass Resort & Spa on Satur
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Toughness of large-scale shotcrete panels loaded in flexure - SME Transactions 2016By L. Martin, M. Raffaldi, M. Stepan, D. Benton
The Office of Mine Safety and Health Research, Spokane Mining Research Division, is continuing its high-energy, high-displacement testing of field-scale shotcrete panels. A test program was developed
Jan 1, 2016
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An Automatic, Remote Control Coupler For Mine CarsBy Dick T. Atkinson
Due to improvements in the safety of other aspects of mining (primarily in roof control), haulage related accidents, particularly rail haulage accidents, are about to become the most common category o
Jan 1, 1977
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Grouting Cast-In-Place Concrete Tunnel Liners— What Have We Learned? - RETC2021By Adam Bedell, Paul Derby, Brad Crenshaw
Modified contact grouting was introduced almost 15 years ago as a methodology combining traditional contact grouting and consolidation grouting to address groundwater infiltration into hard rock tunne
Jun 13, 2021
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Results Of The US Bureau Of Mines Investigation Of The Mineral Resources Of The Silver Peak Range North Wilderness Study Area, Esmeralda County, NevadaBy T. J. Close
The Silver Peak Range North Wilderness Study Area was deleted from the list of US Bureau of Land Management lands in Nevada to be considered for wilderness designation. This decision was based in part
Jan 1, 1995
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The Impact of Rock Pile Location on the Propagation of Methane Flames in Simulated and Experimental Flame ReactorsBy M. Fig, J. Brune, C. Strebinger, G. Bogin
"A fundamental understanding of flame propagation characteristics through and around obstacles is needed to accurately model methane driven longwall coal mine explosions originating or propagating in
Jan 1, 2018
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How The Geologist Can Prevent A Geostatistical Study From Running Out Of Control: Some Suggestions - IntroductionBy J-M M. Rendu
Geostatistics are increasingly recognized as powerful tools for reserve evaluation and grade control. It is also generally accepted that geologic input is required for the results of a geostatistical
Jan 1, 1985
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TBM Tunnel Offshore Connection - RETC2023By H. Vigil Fernandez, G. Peach
The Musaimeer pump station and outfall project located in Doha Qatar, was designed to collect and manage ground and stormwater and then discharge the treated waters offshore. The project constructed a
Jun 13, 2023
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Flotation Studies On Carboxylic Acid Components Of Tall OilsBy S. S. Hsieh
The important carboxylic acid components of tall oils were tested individually as phosphate flotation reagents. These included C18 unsaturated fatty acids and C10 to C18 saturated fatty acids and resi
Jan 1, 1980
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Gas Extraction and In-Situ Oxidation for TBM Tunneling of the Purple Line Extension, Section 1, Los Angeles - RETC2023By James Corcoran, Richard McLane, Matt Neuner, Joseph DeMello, Hugh Davies
The Los Angeles County Metropolitan Transportation Authority (LA Metro) Purple Line Extension Section 1 (PLE1) is a $3.12 billion USD design-build, underground heavy rail project, connecting an existi
Jun 13, 2023
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Modern Process Design for Iron Ore - SME Annual Meeting 2025By Boyd Eisenbraun, Dennis Murr, Milton Rojas
Approximately since 1925, the phenomena of grinding and classification of minerals with screens have been studied. In the U.S. iron ore mining operations located in the so-called “Mesabi Iron range,”
Feb 1, 2025
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The Present Status And Trends Of Kaolin Processing Technology In ChinaBy F. Dingwu
The latest technology and novel equipments in kaolin processing industry in China are described in this paper. Some typical experimental results are presented, which include laboratory-, pilot-or comm
Jan 1, 1995
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Basic Control Strategies For Minerals ProcessesBy R. E. J. Putman
The, principle purpose of applying control to any process is to improve -its profitability. Even when considering the impact of a plant on its surrounding ecology this is still, true, since the sancti
Jan 1, 1972
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Coal Utilization (Frozen Coal) : Operational Experience At Arch MineralBy Richard S. Klein
Frozen coal creates severe handling problems. Utilities require uninterrupted supplies of coal to meet their increasing coal consumption rates. Difficulties incurred due to frozen coal result in more
Jan 1, 1980
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Supply, Installation, & Commissioning Of The World's Largest Grinding MillBy V. Svalbonas, S. M. Jones, A. Boughey
In June 1998, the world's largest grinding mill, the 40 ft (12.2 m) diameter 20 MW Cadia gearless SAG mill, was commissioned. This was a leap of over40% above the largest operating SAG mill. A
Jan 1, 2000
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Application Of Landsat Imagery To Kaolin Mining Operations In Southeastern US ? IntroductionBy H. Lawrence
In 1977, the Bureau of Mines awarded a grant to the State of South Carolina to explore the possibility of using Landsat multispectral scanner (MSS) data as an aid in monitoring surface mining activiti
Jan 1, 1979
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Strategic Mine Planning And Design For QuarryingBy A. Bascetin
Materials produced in quarries have been used for different intentions such as concrete and cement raw material, asphalt and embankment aggregates, railway ballast. Especially in cement manufacturing,
Jan 1, 2010
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Coal Pond Fines Cleaning With Classifying Cyclones, Spirals, And Column FlotationBy B. K. Parekh
Large reserves of coal pond fines are found in the Illinois Basin-over 40 million tons in Western Kentucky, over 65 million tons in Southern Illinois, and over 35 million tons in Southern Indiana. If
Jan 1, 1998
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Environmental Impacts Of Mining Natural AggregateBy William H. Langer
Nearly every community in the United States is dependent on aggregate (sand, gravel, and crushed stone) resources to build and maintain its infrastructure. Unfortunately, developing aggregate resource
Jan 1, 2001