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SPOTLIGHT on ladle metallurgy
By D. W. de Vos
A school on the principles and practices of ladle metallurgy, organized by the Technical Committee: Metals Technology of The South African Institute of Mining and Metallurgy, was held at the Universit
Jan 1, 1990
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Mintek reports
Report M48 Tracer tests on furnaces at M etalloys Limited. Report M52 A high-speed, multi-input serial-interfacing system for a computer with simultaneous back-1lP recording on magnetic tape. Repor
Jan 1, 1983
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Stope-face conveyors for gold mines
By R. H. English, N. C. Joughin
The results of trials with three stope-face cleaning systems are described. Two of these systems were based on armoured chain conveyors, and the third on a reciprocating-flight conveyor. The operation
Jan 1, 1979
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A new method for the rapid float-sink analysis of coal fines
By M. C. Harris
Float-sink analysis has wide application in the coal laboratory. This paper evaluates the established methods used for the float-sink analysis of fine coal, and then describes a new method and apparat
Jan 1, 1986
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The influence of resin functional group on the ion-exchange recovery of uranium
By J. Ungar, F. X. McGarvey
The selectivity of ion-exchange sites varies with the matrix of the polymer, the nature of the site. and the method of application. The effect of these variables on the recovery of uranium is examined
Jan 1, 1981
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Coal-preparation routes for maximum coal recovery
By T. A. Claasen
Exceptionally low yields in the coking-coal fields of the Soutpansberg area in the northern Transvaal, are taxing the skill and ingenuity of preparation engineers. The coals are highly intergrown, and
Jan 1, 1980
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The influence of resin functional group on the ion-exchange recovery of uranium (778860ee-6156-4db6-a821-46f732b870f3)
By J. Ungar, F. X. McGarvey
The selectivity of ion-exchange sites varies with the matrix of the polymer, the nature of the site. and the method of application. The effect of these variables on the recovery of uranium is examined
Jan 1, 1981
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The behaviour of mine tailings during hydraulic deposition
By G. M. Bentel, G. E. Blight
The environmentally acceptable disposal of fine-particled mining and industrial wastes by the formation of hydraulic- fill slimes dams is becoming an increasingly important aspect of the total mining
Jan 1, 1983
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A semi-empirical kinetic model for the atmospheric leaching of a Ni-Cu converter matte in copper sulphate-sulphuric acid solution - Synopsis
By R. M. Lamya
A semi-empirical kinetic model was developed for the atmospheric leaching of a Ni-Cu matte in copper sulphate-sulphuric acid solution. Kinetics of the leaching process was studied as a function of ini
Jan 1, 2009
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Book news
Book new a Book reviews Economics of the mineral industries. 4th Edition. Society of Mining Engineers (Caler No. D, Litleton, CO 80127, U.S.A.). 660 pp. Reviewer: M.A. Ford Foundry technology, by P.R.
Jan 1, 1987
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Stress-displacement behaviour of the fractured rock around a deep tabular stope of limited span
By H. A. D. Kirsten
The effects of the mining of deep-level tabular reefs are usually evaluated by use of continuum, elastic mining simulation analyses. This paper gives the results obtained from a series of analyses in
Jan 1, 1989
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Annual Financial Statements - Report Of The Independent Auditors
To the trustees of The SAIMM Scholarship Fund We have audited the annual financial statements of The SAIMM Scholarship Fund set out on pages 587 to 592 for the year ended 30 June 2005. These financ
Jan 1, 2005
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Discussion
By R. R. Maclachlan
The Estimation of Fragmentation in Blast Muckpiles by Means of Standard Photographs, by H. van Aswegen and C.V.B. Cunningham. Journal of the South African Institute of Mining and Metallurgy, vol.86,no
Jan 1, 1988
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News about publications
1. Journals Quarterly Journal of tke International Tin Research Institute, edited by Colin J. Evans and published by the Institute, Fraser Road, Greenford, Middlesex UB6, 7AQ, England. Engineering, bu
Jan 1, 1983
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Centenary Banquet
The proceedings of the Centenary Banquet that was held on Friday, 25 March 1994 at The Bal Room of The Carlton at 19:30 follow. Dr H. Scot-Russell The Chemical and Metallurgical Society of Sout
Jan 1, 1994
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The Use Of Selective Ion Exchange For The Recovery Of Base Metals From Effluent Streams
By Marthie Kotze, Jacolien Wyethe, Bert Van Hege, Richard Bell
Base metal refinery effluent streams may contain low metal concentrations that cannot be recovered by precipitation. Although the concentration is low, the total mass of unrecovered metal can have sig
Jan 1, 2005
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Book news
1. Book reviews ? Second International Conference on Hydrocyclones. Cranfield (Bedford, MK43 OAT, England), BHRA Fluid Engineering Centre, 1984. £33. Reviewer: R.P. King This volume contains the 28
Jan 1, 1985
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The improved flotation of gold from the residues of Orange Free State ores
By P. A. J. Cabassi, B. K. Loveday, M. J. Wilkinson, P. H. Radcliffe
The recovery of gold, uranium, and pyrite from accumulated residues at mines in the Orange Free State is adversely affected by the presence of pyrophyllite, which is naturally floatable and must be pr
Jan 1, 1983
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Some Factors Influencing Gold Recovery by Gravity Concentration
By A. J. Duncan, Bath M. D., E. R. Rudolph
Some factors influencing gold recovery by gravity concentration by M. D. BATH,. M.A.Se. (Met.) British Columbia (Visitor) A. J. DUNCAN,. B.Sc. (Hons.) Rhodes, M.S.A.C.I. (Visitor) E. R. RUDOLPH,* M.Se
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A Practical Knowledge Management Framework Within The Pyrometallurgical Industry ? Synopsis
By J. C. Coetzee
In this article, a case is made for the importance of the transfer and management of tacit knowledge to ensure continued sustainable competitive advantage within the pyrometallurgical industry in Sout
Jan 1, 2012