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Occupational Health and Safety in Metallurgical Plants
By John C. Taylor
A resource document, prepared for the Royal Commission on the Health and Safety of Workers in Mines, which outlines aspects of occupational health and safety in the Canadian metallurgical industry has
Jan 1, 1978
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Heat Flow and Permafrost
By Alan M. Jessop
This paper discusses the distribution of frozen ground in the zone of discontinuous permafrost in relation to the pattern of surface temperature. The importance of understanding permafrost in relation
Jan 1, 1972
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The Recovery of Cobalt by the Soluble Cobaltic Ammine Process
By R. Stauffer, S. Lindsay
"Sherritt Gordon Mines Limited utilizes pressure hydro-metallurgical techniques to recover nickel, copper and cobalt from su1phidic concentrates, mattes and various other metal-bearing materials.A bri
Jan 1, 1967
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The Origins of Pressure Hydrometallurgy
By F. Habashi
The pioneer work on pressure hydrometallurgy was conducted in Russia at the end of the nineteenth, and the beginning of the twentieth centuries, by Karl Josef Bayer (1847-1904) and Vladimir Nikolyevit
Jan 1, 2004
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Development of Autoclave Technology
By M. J. Collins
"Autoclaves were first used in the metallurgical industry in 1893 to recover alumina from bauxite. In the 1940s and 1950s, several high temperature and pressure processes were invented in the laborato
Jan 1, 2018
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Geology and mineralization of the Red Mountain porphyry molybdenum deposit, south-central Yukon
By Kah Lert
"The Red Mountain porphyry molybdenum deposit is situated in the Big Salmon Range, approximately 80 km east-northeast of Whitehorse, Yukon.Red Mountain is underlain by Paleozoic, argillaceous sediment
Jan 1, 1995
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On the Inorganic Origin of the Hydro-Carbons
By Jacob W. Young
A casual reading of the geological literature extant to-day would give one the impression that carbon is an element which by some chance or another always existed at or near the surface of the earth,
Jan 1, 1925
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The Mechanical Departments of the Hudson Bay Mining and Smelting Company, Limited
By J. E. Ryan
General Description Due to the extreme cold weather experienced in Flin Flon during the winter months, thought and precaution were necessary in the design of the plant buildings. The machine shop, ca
Jan 1, 1935
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Raising a Blind Shaft Between Two Submarine Coal Seams
By Jos. Kalbhenn
PART of the plan of re-allocation evolved by the engineers of the Dominion Steel and Coal Corporation in 1932 to retard the rapid advance of the submarine workings seawards was the opening of Dominion
Jan 1, 1944
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Zinc and brass in ancient India
By P. T. Craddock, H. V. Paliwal, L. K. Gurjar
The Indian cultural heritage of mining, smelting and the use of minerals and metals dates back to ancient times. Although the exact date of the commencement of such activities in India is not certain,
Jan 1, 1999
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Froth Phase Study of Coal Flotation in a Hybrid Mechanical Flotation Column
By J. -C. Sztuke, M. Cao
ABSTRACT The correlations between froth recovery of coal and air recovery were investigated using a hybrid mechanical flotation column. The particle slurry was fed onto the surface of air-water two ph
Jan 1, 2013
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Review of Eco Clean YGJ Lead Production Using SKS-YGLTM Oxygen Bottom Blowing Smelting-Direct Reduction of Molten Slag Technology
By Johnny Zhang, Yang Anguo, Li Weifeng, Xueyi Guo
"SKSTM oxygen bottom blowing smelting technology was developed by SKS-ENFI at SKS Smelter, Hunan in the 1990s to replace the conventional sintering process and thus to meet the high national EHS stand
Jan 1, 2014
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The Ecstall Story: The Electrolytic Zinc Plant
By Edwin G. Sharp, Frank S. Gaunce, George M. Freeman, Denis J. Kemp, Eric Dulson, Paul Salmon, Ernest R. Hamilton, Carl E. Parden
"THE ECSTALL ZINC PLANT was built for the treatment of the Kidd Creek zinc sulphide concentrates. Construction proceeded throughout 1970-71, with operations beginning in April 1972. The two concentrat
Jan 1, 1974
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History of Biogeochemical Investigations in British Columbia
By Harry V. Warren
Introduction Any person concerned with the welfare of mining in British Columbia cannot help being perturbed by the fact that the industry, to an alarming extent, is living on its capital. The grea
Jan 1, 1950
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Gold Deposits of the Matachewan Area, Ontario
By W. D. Sinclair
"Between 1934 and 1956, nearly 31 million grams of gold were produced in the Matachewan area from deposits on properties belonging to Young-Davidson Mines Limited and Matachewan Consolidated Mines Lim
Jan 1, 1982
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Outotec’s Fully Automated Smelter 2020 – The Vision, the Status and the Future
By Joey Hoang, Robert Johansson, Tapani Keronen, Mikael Jåfs, Jani Jansson, Mikko Korpi
At the Copper 2016 conference in Kobe, Japan, Outotec introduced a vision for the year 2020, wherein smelting would make use of four digital cornerstones: intelligent instruments, advanced process con
Jan 1, 2019
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New bearing application for pinion gear drives on mine hoists
By R. A. McIvor, R. Levac
"The Stobie No. 7 shaft, 14 ft diameter, double- drum skip hoist, was installed at the INCO Limited Frood Stobie Complex in 1942. Figure 1 shows the hoist layout. The hoist was originally equipped wit
Jan 1, 2001
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Nanoparticle Flotation Collectors for Pentlandite (b0296758-fb13-46f0-8d38-39e30070d6bb)
By R. Pelton, Z. Dai, S. Yang
ABSTRACT Hydrophobic polystyrene nanoparticles were evaluated as potential flotation collectors for pentlandite. The flotation of hydrophilic glass beads demonstrated the nanoparticles’ ability to ind
Jan 1, 2014
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The Design, Installation and Operation of a Tower Mounted Friction Hoist at Opemiska Copper Mines (Quebec) Limited
Why A Friction Hoist? B EFORE discussing the equipment, it would be instructive to review the factors that influenced the management of Opemiska Cop-per Mines to purchase a friction hoist rather than
Jan 1, 1962
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Influence de l’ion ferreux et du métabisulfite de sodium sur la lixiviation acide des minerais oxydés cupro-cobaltifères
By S. Y. Tshipeng, A. T. Kaniki
"RÉSUMÉ La lixiviation acide d’un minerai oxydé cupro-cobaltifère en milieu non réducteur et en milieu réducteur en utilisant le Fe2+ et le métabisulfite de sodium (SMBS) a été étudiée et les résultat
Jan 1, 2018