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Notes on the Operation of the Basic Copper (and Copper-Nickel) Converter
By Anton Gronningsater
AS we know, Sir Henry Bessemer introduced Bessemer converting in the steel industry about 1855. It was not until twenty years later that the principles were adopted by non-ferrous metallurgists. In 18
Jan 1, 1942
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Suggested Criteria for the Custody Transfer Design of Automatic Installations
By K. H. Kretzschmar, M. A. Smith
A brief review of the rapid growth of ACT in Western Canada is presented. It is remarked that this rap-id growth has been accompanied by a heterogeneous approach to design. A more rational and consist
Jan 1, 1960
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Design, Construction and Performance of PKC Dams on Northern Terrain
By James W. Cassie
The Snap Lake Diamond Project is located approximately 220 km northeast of Yellowknife, NT, Canada at an approximate latitude of 63?35?. The project location is within the zone of continuous permafros
May 1, 2003
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Techno-economic evaluation of thiosalt treatment processes
By K. G. Wheeland, J. E. Dutrizac, M. Wasserlauf, A. A. Condy
Numerous processes for the treatment of thiosalts in base metal milling effluents have been examined in the past decade. Flowsheets for thirteen processes are outlined, and cost estimates are presente
Jan 1, 1988
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Application of Reconnaissance Geochemistry in Gaspé
By C. F. Gleeson
"Geochemical stream-sediment reconnaissance can be a useful exploration tool from the point of view of rapidly and cheaply evaluating the mineral potential of an area. This is particularly true of rug
Jan 1, 1969
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Geochemical and geophysical gold exploration in the Timmins area, Ontario: a case history
By A. Philipp, A. S. Middleton, G. A. Harron, A. B. Durham
"Basal till sampling techniques were used to search for gold mineralization in the Timmins, Ontario area. During 1978 and 1979, approximately 90 overburden sampling drill holes were completed in Murph
Jan 1, 1987
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Géologie et géochimie de la mine Lamaque, Val d'Or, Québec
By Paul Bedard, Réal Daigneault, Guy Perrault
"La mine Lamaque est située a Val d'Or, Québec; les roches hônes appartiennent au groupe de Malartic, partie supérieure, et sont des andésites et des pyroclastites. On y retrouve deux formes d&ap
Jan 1, 1983
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Ore Microscopy Applied to the Beneficiation of Volcanogenic Massive Sulfides (89e4320c-184a-4b9d-8a40-34c652dfef8c)
By Orlando C. Gaspar
The presence of ?ne-grained mineral intergrowths, the complex distribution of deleterious minor elements, and the variable base-metal contents in some assemblages commonly pose technical problems for
Jan 1, 1997
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Ore Microscopy Applied to the Beneficiation of Volcanogenic Massive Sulfides
By Orlando C. Gaspar
Abstract - The presence of fine-grained mineral intergrowths, the complex distribution of deleterious minor elements, and the variable base-metal contents in some assemblages commonly pose technical p
Jan 1, 1997
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Diplomat Mine
By J. Keith Haddock
"Introduction The Luscar company, Forestburg Collieries Ltd., operates the Diplomat Mine located 14 km south of Forestburg, Alberta. Production is now at a declining rate from the 1 million tonnes ach
Jan 1, 1985
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Prospecting by Use of Natural Alternating Magnetic Fields of Audio and Sub-Audio Frequencies
By S. H. Ward
An account of a new method of investigating the electrical .properties J the earth's crust is presented. The method, called AFMAG, employs, as a source, natural alternating magnetic fields of aud
Jan 1, 1958
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Structure, Stratigraphy, U-Pb Geochronology and Alteration Characteristics of Gold Mineralization at the Detour Lake Gold Deposit, Ontario, Canada
By B. Dubé, R. Friedman, J. Oliver, R. Aubertin, M. Burson, G. Panneton, M. Hamilton, J. Ayer
"The Detour Lake gold deposit is located within the northwestern limit of the Archean Abitibi Subprovince of the Superior Province. Mineralized zones are hosted by a sequence of pillowed and massive f
Jan 1, 2012
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Adjunct Chemical Dust Control Strategies for High Tonnage Mining Operations
By Brian Danyliw
"Dust control is an increasingly important consideration for all mining operations from a health, safety, environmental and maintenance perspective. Modern mining operations incorporate a variety of m
Jan 1, 2015
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Sustainable Manufacture: A Dilemma or Window of Opportunity?
By M. H. Attia
The concept of sustainable development has been evolved into a working framework for sustainable manufacturing, in which the environmental requirements are introduced into product development at the d
Jan 1, 2006
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Processing Nigerian Pyrolusite Ore, Part I: Characterization and Dissolution Kinetics Analysis
By A. R. Sheik, A. A. Baba, M. K. Ghosh, K. Sanjay, R. B. Bale, A. G. F. Alabi, F. A. Adekola, L. Ibrahim
"This paper studies the characterization and dissolution of a Nigerian pyrolusite ore, reporting the results of ore physicochemical analyses and detailed ore characterization before and after leaching
Jan 1, 2016
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Integration of Copper Concentrate Pressure Oxidation Process with Copper Heap Leaching for Improving Overall Metallurgical Performance
During heap leaching of secondary copper sulphide ores operated at low heap temperatures and high levels of leach solution salinity, copper recovery is usually unsatisfactory, due to a slow chemical a
Jan 1, 2014
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Abattage Longs Trous À La Mine Géant Dormant
By Christian Bourcier
La méthode d?exploitation traditionnelle de la mine est le chantier chambre-magasin. Cependant, lors de l?exploitation d?un chantier, nous avons été confrontés à un problème de soutirage. Le minerai a
Oct 1, 2001
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Sub-aqueous Inpit Deposition of Uranium Tailings at Key Lake
By Trevor Hamm, Nick Holl
"Cameco Corporation is operator of the world's richest uranium project, the Key Lake mine/mill complex, located within the Athabasca region of Northern Saskatchewan. Mineable resources from the Key La
Jan 1, 1998
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Climate Change vs. Pollution Reduction - Multifaceted Sustainability Challenges Faced by the Nickel Industry
By R. Fukuzawa
"The objective of this research is to evaluate the magnitude of carbon prices required to drive process development and innovation for the global nickel industry in a direction that tackles the multif
Jan 1, 2012
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The use of 3D modelling in re-examining the gold potential along the Porcupine-Destor Fault, Abitibi Subprovince, Quebec1
By Marc Legault
The Duparquet mining camp situated along the Quebec segment of the Porcupine-Destor Fault was the site of gold exploitation from 1933 to 1956 and 1988 to 1991. Numerous gold showings and deposits stra
May 1, 2004