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Simulation of integrated underground mining-processingThe paper examines the design issues associated with the integration of mineral processing within underground mining systems. It demonstrates conceptual integrated system design options appropriate to
Jan 1, 2003
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Coated Gold - Its Contribution To Gold Losses In Gold Plant ResiduesBy A. H. Mokken
Failed attempts at amalgamation of a gold/osmiridium concentrate, recovered behind pebble mill liners during re-lining, led to the discovery that the gold particles were coated and that nitric acid on
Jan 1, 1999
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An analysis of the practical and economic implications of systematic underground drilling in deep South African gold minesBy D. G. Krige
Using chip sample data and spatial structure parameters from a large mined-out section of a South African gold mine the advantages to be gained from a regular underground borehole drilling programme h
Jan 1, 2003
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Critical Factors For Sustainable Social ProjectsBy C. S. Chenga
Sustainable development is currently an extremely relevant concept worldwide, especially in developing countries like South Africa. Mining and metals companies are also directly affected by the sustai
Jan 1, 2006
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An Algorithm To Construct Industry Cost Curves Used In Analysing Cash Cost Performance Of Operations For Selected Minerals In South AfricaBy T. Tholana
South Africa hosts some of the world?s largest known resources and reserves of minerals that are strategically important to the global economy. The country?s mining industry contributes significantly
Jun 1, 2013
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The Practical Application Of The Wemco Hms Drum Separator In The Mining & Metals Recycling Industries - 1. IntroductionBy K D. Wilkes
The WEMCO Heavy Media Drum Separator was first introduced by WEMCO in California in the 1940`s, initially from their base in San Francisco and later when the company moved to Sacramento. The WEMCO Co
Jan 1, 2006
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A Geotechnical Rationale For The Design Of South African Open Cast Coal Mine HighwallsOpen cast mining has been practiced in South Africa since the late1970s under near ideal geotechnical conditions. In the past decade, with the exhaustion of the traditional South African coal fields,
Jan 1, 2001
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Dry processing for coal preparation: a review, N. Hughes, M. Le roux, and Q.P. CampbellBy M. Le Roux, Q. P. Campbell, N. Hughes
Water plays a significant role in minerals processing; this is especially true in coal preparation where water-based beneficiation is widely accepted and consistently delivering sharp separation effic
Jan 1, 2020
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Annual Report ? For The Year Ended 30th June, 1992[COUNCIL FOR 1991/92 President R.D. Beck President Elect JP. Hoffman Vice Presidents Senior Junior Dr H. Scott-Russell J.A. Cruis
Jan 1, 1992
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Influence Of Water Resources And Metal Ions On Galena Flotation Of Rosh Pinah OreBy G. Coetzer
During galena flotation of Rosh Pinah milled material, metal ions and salts contents of various water resources (deionized, simulated circulated, lead concentrate thickener, lead tailing thickener and
Jan 1, 2003
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Cave management and secondary breaking practices at Palabora Mining Company - SynopsisBy S. Ngidi
Palabora Mining Company operates a low grade underground copper mine situated in the Limpopo Province, South Africa. Full production was first reached in May 2005 after a successful transition from an
Jan 1, 2007
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Hydrometallurgical Treatment Of Haib Copper OreBy W. J. Schlitt
The Namibian Copper Joint Venture has been formed to undertake development of the Haib copper deposit, one of the largest undeveloped copper resources in Africa. The development programme includes ext
Jan 1, 1999
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Managing The Geotechnical Risk Associated With High And Low Walls At Anglo Coal?s Open Pit Mines. - SynopsisBy Gift Makusha, Dave Minney
Anglo Coal South Africa mines coal for both the domestic and export market using open cast and strip mining methods. To establish a mine, a process is set in place to gather ever increasing amounts
Jan 1, 2006
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The novel EDS Multishaft Mill shows improved liberation and energy efficiency in comminution, B.E. Friedland and C.R. RoyalBy C. R. Royal, B. E. Friedland
Energy & Densification Systems (EDS) has developed patented new technology crushing/milling equipment. The EDS Multishaft Mill is a compact vertical mill – utilising high-speed impacts to break down p
Jan 1, 2020
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Laboratory Investigations Of The Electrical Resistivity Of Cokes And Smelting Charge For Optimizing Operation In Large Ferrochrome FurnacesBy Krogerus. H., P. Jokinen, T. Lintumaa
Keywords: Pyrometallurgy, furnace, coke, smelting charge, optimization, ferrochrome The main consumer of ferrochrome is stainless steel production. Stainless steel must maintain a reasonable pric
Jan 1, 2006
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The Stability Of Ferrosilicon Dense Medium SuspensionsPaper written on project work carried out in partial fulfilment of B. Eng (Mining Engineering) degree The stability of a ferrosilicon dense medium suspension is one of the most important parameters
Jan 1, 2002
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Presidential Address: The Mechanisation Of UG2 Mining In The Bushveld ComplexBy F. M. G. Egerton
Mechanisation of mining operations is not a new concept in the world of mining. Machinery has been developed, manufactured and used for many decades in massive orebodies and coal mines, both locally a
Jan 1, 2004
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Comparison of the fractography of rockbursts and impact structuresBy W. U. Reimold, R. Armstrong, R. G. Charlesworth
For many years rockbursts have plagued the mining industry. Although much research has gone into studying this phenomenon only a small proportion of it has been on the actual source mechanism. A study
Jan 1, 2003
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About common principles of developed geomechanical classifications and discrepancies in estimation of strength of rock massesBy Y. P. Shoupletsov
ABSTRACT. A retrospective analysis of some geomechanical classifications for rock masses is presented. It is shown that estimates of rock mass strength according to geomechanical classifications devel
Jan 1, 2003
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Application of magnetic separation technology for the processing of a colemanite ore - SynopsisBy I. Alp
Application of magnetic separation was investigated for the enrichment of colemanite ores by removing the magnetic gangue fraction. The detailed XRD analysis of the ore has indicated that the gangue f
Jan 1, 2009