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Water, By-Products and the EnvironmentA Good Product Range - So What! While in terms of water, waste management and environment protectrion, the Gippsland Basin may appear to have a good product range, what does this really mean? What i
Jan 1, 1992
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Globalization in the 21st Century Discussed at Colorado MPD MeetingBy Steve Kral
Globalization was the key word for the mining industry during the 1990s, just as productivity was the key word of the 1980s. And globalization will remain the key word as the industry enters the 21st
Jan 1, 1999
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Managing the Tap-Hole Life-Cycle at Five Submerged Arc Furnaces Producing Silicomanganese at TransalloysBy J. P. Gous, J. J. Sutherland
"Transalloys is a silicomanganese (SiMn) producer located in South Africa, and uses only local manganese ores to produce SiMn alloy. The plant operates five open submerged arc furnaces (SAFs) with an
Jun 1, 2019
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Institute of Metals Division - Beta Phase Parameters in the System Ti-V-MoBy Jack L. Taylor
As expected from similar crystal structures and favorable atomic size factors, titanium, vanadium, and molybdenum are completely soluble in one another above the transformation temperature of titanium
Jan 1, 1957
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Recovery of Copper from Industrial Waste Solutions by Cementation Using a Rotating Fixed Bed of Stacked Steel Screens Mining, Metallurgy and Exploration (49f84ae3-0f8b-4994-9964-9738b8967d3e)By G. H. Sedahmed, S. A. Nosier, M. H. Abdel-Aziz, A. A. Mubarak, M. A. El-Naggar, E. G. Abdel-Aziz
The performance of a rotating fixed bed reactor in recovering copper from industrial waste solutions by cementation is studied under various conditions. The rotating fixed bed is made of stacked woven
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Recovery of Copper from Industrial Waste Solutions by Cementation Using a Rotating Fixed Bed of Stacked Steel Screens Mining, Metallurgy and ExplorationBy G. H. Sedahmed, S. A. Nosier, M. H. Abdel-Aziz, A. A. Mubarak, M. A. El-Naggar, E. G. Abdel-Aziz
The performance of a rotating fixed bed reactor in recovering copper from industrial waste solutions by cementation is studied under various conditions. The rotating fixed bed is made of stacked woven
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Contrasting hydrothermal behaviour of platinum-group elements of Ir and Pd sub-groups as exemplified by platinum-group minerals in Great Serpentinite Belt, eastern AustraliaPaper presented at the IAGOD international symposium on mineralization related to mafic and ultramafic rocks held in Orleans, France, 1-3 September 1993. Phases of the Ir sub-group are present either
Apr 1, 1994
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Drilling - Continuity - Mine PlanningThe AusIMM/AMIC code for reporting Reserves seeks to improve the calibre of professional reporting on this subject. But have they gone far enough? Should the code appreciate that the degree of reli
Jan 1, 1989
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A fuzzy logic based rippability classification system - SynopsisBy H. Basarir
Due to the environmental constraints and the limitations on blasting, ripping as a ground loosening and breaking method has become more popular in both mining and civil engineering applications. Becau
Jan 1, 2007
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Energy Growth Bodes Well For Western Coal, RMCMI Attendees ToldBy Steve Kral
The coal mining industry in the western United States is seeing the same boom as the rest of the country and the world. Most coal mines in the West are operating flat out as the nation’s appetite for
Jan 1, 2005
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A Review of Gas Dispersion Studies in Flotation PlantsBy Jan E. Nesset, Julie Fournier, Jorge Torrealba, Colin Hardie
"Gas dispersion studies have been used to benchmark and optimize plant flotation performance for more than a decade, although this technology is not as widely in use as it likely should be based on th
Jan 1, 2015
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OFR-20-77 Evaluation Of In-Mine Grounding System And Codification Of Ground Bed Construction And Measurement Techniques - In-Mine Grounding Systems - 1.1 IntroductionThe analysis of in-mine grounding systems began with an extensive literature search which is still in progress. About a dozen articles have been found which deal directly with grounding problems on lo
Jan 1, 1975
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Building A Database For The Prediction Of Phases In Pt-Based SuperalloysBy L. A. Cornish, S. N. Prins, R. Süss
The work is being done using the Thermo-CalcTM software, and the database is being built up by obtaining good thermodynamic descriptions of all of the possible phases in the system. The database suppl
Jan 1, 2006
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North American Tunneling Conference Drives ValueThe theme of the 2012 North American Tunneling conference (NAT) was ?Tunneling: Driving Value.? This theme best reflects where the tunneling and underground construction industry is to-day. Major ad
Jan 1, 2012
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Developments In Copper Smelting: A Discussion of Changes in Copper Technology and Science as Seen through the Lens of Professor Davenport’s TEXTSBy Phillip J. Mackey, Gerardo R. F. Alvear F.
It is now 38 years since the publication of the first edition of "Extractive Metallurgy of Copper" by Professor W.G. Davenport and the late Professor A.K. Biswas. The text book would be issued in a to
Jan 1, 2014
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Aplicaciones de las conclusiones del taller de prevención de caída de rocas-ISEM 2005 caso unidad minera RosauraBy . Jaime G Tapia Aguirre
La Unidad Minera Rosaura del Grupo Glencore fue considerada la mina subterránea más segura del país durante los años 2005, 2006 y 2007. Sin embargo, cuando el Grupo Glencore adquirió la concesión de R
Sep 12, 2011
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Case Study of Longwall Mining in Mine No. 95, Consolidation Coal Co.By Warder A. Shaver
INTRODUCTION Mine No. 95 of the Consolidation Coal Co., a divi¬sion of Continental Oil Co., is located in Shinnston, WV. Mine No. 95 was opened in January 1967 and has been operating continuously sin
Jan 1, 1982
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RI 6077 Synthetic Mica From Low Cost Raw MaterialsBy H. R. Shell
Fluorphlogopite mica was synthesized from inexpensive and abundant olivine, clay, feldspar, and sand (plus K2SiF6). The raw materials were melted in crucibles and in an internal resistance electric fu
Jan 1, 1962
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Confidence Levels In EstimatesTraditionally, capital costs of major resource development projects have been estimated as a single amount to which a percentage accuracy has been assigned based on the method of preparation of the es
Jan 1, 1990
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Presidential Address: Truth and Error in Scientific PublishingBy R. T. Jones
"SynopsisScientific progress relies on the publication of ideas and experimental results that can be replicated, tested, and improved over time. The first printed book on metallurgy to have been publi
Jan 1, 2015