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Analyse Du Secteur Minier De La Bolivie
By Marc Arpin
La Bolivie possède tout pour réussir. Son vaste territoire de plus d'un million de km2 et qui occupe une position stratégique au coeur du continent sud-américain recèle des ressources naturelles
May 1, 2001
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Innovative Technologies for Copper Smelting and Electric Slag Cleaning and Matte Settling Furnaces
By A. Esterhuizen, S. Essack, H. Joubert, N. Fowler
Tenova Pyromet has developed innovative technologies for copper smelting and electric slag cleaning furnaces. Based on client feedback and requirements, innovative designs have been developed to addre
Jan 1, 2019
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Testing of Cycloflotation Process
By Turgut Yalcin
"Recent years have seen a resurgence of interest in flotation cell design, and one of the areas where attention is being focused is flotation in centrifugal fields which aims at increasing the flotati
Jan 1, 1994
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Terraflow: A Cost-effective Alternative Binderin Backfill Application
By Ike Isagon
Outline 1.Background Sudbury Backfill Operations 2.Alternative Binder 3.Alternative Binder Trial Process Flow Diagram ?Laboratory Results ?Plant Trial ?Final Evaluation and Approval ?Manageme
Nov 1, 2011
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Etudes de libération des minerais à I'Université Laval (Quebec)
By J. C. Marchand, M. A. Berube
"L'objectif principal recherché lors du broyage d 'un minerai est de libérer adéquatement ses valeurs utiles en vue de leur concentration ultérieure. La pratique courante consiste à tenter d
Jan 1, 1983
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VXP2500 Stirred Mill Optimization at Casmyn Mining Turk Mine
By D. Rahal, I. Shah, B. Hines, S. Reddick
"The development of stirred milling technology has proven to be an enabling technology in fine grained metallic deposits. The increased grinding efficiency allows for the economic size reduction requi
Jan 1, 2014
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Grinding Circuit Improvements at Barrick Cortez Gold Mine
By James R. Wickens, David La Rosa, Robert E. McIvor, Adrian Dance
"The comminution circuit at Barrick Cortez Gold Mine uses an open circuit primary jaw crusher followed by a standard SABC grinding circuit. The grinding circuit incorporates a 26’Ø x 11’ SAG mill, an
Jan 1, 2009
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Utilizing Strain Criteria to Predict Highwall Stability Performance
By H. Warren Newcomen
Assessments of the stability performance of open pit highwalls have traditionally been based on consideration of surface movement rates. Although generally accepted in industry, this approach presents
May 1, 2004
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Advantages of Tailing Disposal by Thickened Discharge
By E. I. Robinsky
"This paper describes a new, proven approach for tailing disposal. Not only is the disclosed system less damaging to the environment, it is also less costly to operate, to close down and maintain in p
Jan 1, 1976
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Comparision of Two Sizes of FSFs in the Glogów Copper Smelter
By L. Garycki, P. Poks, R. Urbaniak, T. Gabka
In 2016 at Głogów Copper Smelter KGHM Polska Miedź S.A., after shutting down the shaft furnaces new FSF was launched. Currently, it is the only smelter with two direct to blister flash smelting furnac
Jan 1, 2019
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Gold Gravity Recovery at the Mill of Les Mines Camchib Inc., Chibougamau, Québec
By L. Lui, A. Cauchon, A. R. Laplante
"The gravity circuit at Les Mines Camchib Inc. consists of two pinched sluices to bleed a feed to one of two 76 cm (30"") Knelson concentrator. The Knelson concentrate is upgraded to smeltable grade w
Jan 1, 1990
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A study on the effects of potash contamination on the performance of hydraulic components using fire resistant fluids
By K. Szafran, R. E. L. Seal, M. Tansey
Conversion of hydraulic equipment to fire resistant fluids has been hampered by less than satisfactory component performance and in some cases, catastrophic equipment failure. Concern over identifying
Jan 1, 1988
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Electric Furnace Off-Gas Cleaning Systems at PT Inco
By Paykan Safe
?? Background ?? WorleyParsons Gas Cleaning ?? PT Inco Smelter ?? Process Design Considerations ?? Furnace Control and Combustion ?? Combustion Chamber ?? Spray Chamber ?? Draft Control ?? Bag
May 1, 2008
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How the Mining Industry is Responding to Pressures for Change in the Management of Mine Waste
By Don Welch
Pressures for change ?Land use constraints ?Project financing ?Local communities ?Environmental issues ?Sustainability requirements ?Stricter regulatory procedures ?Technical excellence ?Reduc
May 1, 2010
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La Ville de Fermont
By Paul J. Bourassa
Alin de pourvoir aux besoins d'hébergement des quel¬ques 1600 employes qui travailleront dans toutes les spheres opérationnelles de l'exploitation du gisement du Mont-Wright, ainsi que de le
Jan 1, 1977
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The Relations between Assarel-Medet JSC, Bulgaria, and the Municipality ?f Panagyurishte - A successful model for sustainable and socially responsible partnership
By Lachezar Tsotsorkov
Corporate social responsibility Is a principal trend of the corporate strategy for sustainable development of Assarel-Medet JSC ? the largest Bulgarian company for open pit mining and ore processing
Aug 1, 2013
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Evaluation of liner capacity for blast damage mitigation
By J. F. Archibald
A research effort has been undertaken, under Workplace Safety and Insurance Board of Ontario (WSIB) sponsorship, to characterize the support capabilities of conventional and innovative spray-on lining
Jan 1, 2004
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Rabbit Lake project – environmental impact
By R. L. J. Phillips
"The environmental impact of the Rabbit Lake project is presented. Baseline data for fish, water, air and radon collected in 1973, 1975, 1980and 1986, are compared with post-development environmental
Jan 1, 1989
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Les gisements d’or de la SOQUEM – Silver Stack, Canton Bousquet, Québec
By Clermont Lavoie, Marc Filion, Marcel Vallée
"Les mineralisation d'or des gîtes de la SOQUEM - Silver Stack dans is canton Bousquet se situent dans une bands de roches pyroclastiques asides du groupe de Blake River, d'âge archéen, dans le même h
Jan 1, 1977
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Large adjustable-speed AC drives for the mining industry
By G. Hausen, H. Micka
"Modern signal and power electronics made adjustable-speed AC drives technically feasible and reliable and economically attractive. Cycloconverters are discussed as a proven technology for mine hoists
Jan 1, 1988