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Fibrous Dust -Its Measurement and ControlBy Gyan S. Rajhans
"The strategy of fibrous dust sampling is discussed, various sampiing methods are critically reviewed .and their application to coal dust is demonstrated. Fibre counting is described in detail. An att
Jan 1, 1970
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Maritimes coal fields - geological settingBy A. Roy MacLean
"In the Maritimes, there are twelve coal areas. From east to west, these include the Sydney coal field, the St. Rose - Chimney Corner, Inverness, Mabou, Port Hood, Pictou, Colchester - Debert, Springh
Jan 1, 1985
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Properties of Some High Aluminum Zinc Base Die Casting AlloysBy O. A. Carson
"IntroductionTHE ZINC-BASE die casting alloys in common usage contain approximately 4 per cent aluminum as the major alloy element. In addition, they contain about 0.05 per cent Mg .and may• have a sm
Jan 1, 1953
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Development and Production at The Lingan Mine, Cape Breton IslandBy W. Leblanc, J. C. Marsh, D. Kettle, J. Tompkins, G. Hartley
"The Lingan Mine is the newest of the four operating collieries of the Cape Breton Development Corporation and is located on the east coast of Cape Breton Island. Development of slopes began in 1969 u
Jan 1, 1973
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Complex Copper Pyrometallurgy Challenges and Opportunities - Integrated Experimental Phase Equilibria and Thermodynamic Modelling Research and ImplementationBy T. Hidayat, D. Shishin, V. Prostakova, M. Shevchenko
The chemical compositions of copper feed streams are becoming increasingly complex following the growing demand for metals and corresponding shortages of primary sources. The optimisation of process c
Jan 1, 2019
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Evolution in Exploration GeologyBy P. A. Peach, W. H. Gross
The modern economic geologist in Canada is well equipped to apply geological, geochemical or geophysical techniques in the exploration for ore. Recently, great advances have been made in geophysics an
Jan 1, 1967
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Application of water covers, remote monitoring and data management systems to environmental management at uranium tailings sites in the Serpent River WatershedBy M. Courtin, D. Berthelot, M. Haggis, D. McClarty, R. Payne
Over forty years of uranium mining in the Elliot Lake region of Ontario (1956–1996) has resulted in the production of over 300 million pounds of uranium. With the completion of mining activity, Rio Al
Jan 1, 1999
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Some Observations on Explosive MetallurgyBy H P. Tardif
This paper briefly describes some of the phenomena encountered when materials are submitted to extremely high pressures, such as those produced by the detonation of an explosive charge placed in conta
Jan 1, 1964
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The San Antonio Mine and MillBy The Staff
The San Anconio mine, owned by San Antonio Gold Mines, Limited, is located on the north shore of Rice lake, thirty miles east of lake Winnipeg, and about one hundred miles northeast of the city of Win
Jan 1, 1936
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Limestone Resources of AlbertaBy M. E. Holter
"Limestone-bearing strata are exposed in seven areas of Alberta, each situated adjacent to rail and road facilities. Six of these centers are located along the eastern edge of the Foothills and Front
Jan 1, 1973
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Increased ZnS Flotation Response Due to Slime Removal with Methanol TreatmentBy E. V. Manlapig, M. A. Hampton, M. E. Holuszko
Methanol treatment of ZnS particles has been found to remove slimes and facilitate flotation. The removal of slimes renders the ZnS surface more hydrophobic, resulting in an increase in the hydrophobi
Jan 1, 2009
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Energy Requirements In Size ReductionThe topic of the relationships between energy and particle size has had two very active periods -the first in the early thirties, when the relative merits of Rittinger's and Kick's proposals
Jan 1, 1964
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Effect of Copper and Magnesium Contents and Quenching Rate on Age Hardening Behavior of 2000 Series Aluminum AlloysBy H. Yoshida, H. Hatta, T. Suzuki
"The effect of the copper and magnesium contents and quenching rate during quenching on the age hardening behavior of 2000 series aluminum alloys was investigated. For the higher copper-containing spe
Jan 1, 2018
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BLASTCAD - Noranda's three-dimensional computer-aided underground blast design systemBy P. Favreau
"This paper describes the progress accomplished at the Noranda Technology Centre in the field of three-dimensional computer-aided underground blast design. Traditional methods of laying out undergroun
Jan 1, 1993
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Partners for Mutual Benefits ? Training by InclusivenessTraining by Inclusiveness ?Background ?Video ?Results ?Partners ?How SEM works ?Future of SEM Background: Inclusivity partners ?Northwest Community College ?Smithers Exploration Group ?With
May 1, 2010
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The Future is Open - On-Equipment Computing at TeckBy Peter Cunningham
Teck Facts and Figures ? Employ more than 14,000 around the world, includes: ? Over 8,600 in Canada (close to 7,800 in British Columbia) ? Close to 2,000 in Chile ? Over 2,700 in Peru ? Approxima
Aug 1, 2013
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Coal Problems of AlbertaBy W. J. Dick
THE purpose of this paper is to point out, briefly, the importance of the coal mining industry of Alberta and to stress the economic factors that hinder its development; also to offer suggestions rela
Jan 1, 1936
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Large-scale treatment of a concentrated cyanide waste solution by acidificationBy P. A. Riveros, R. Molnar, F. J. Baša
"An acidification circuit was installed and operated at the Agnico-Eagle Silver Division refinery in Cobalt, Ontario, for treating ~300 m3 of a concentrated cyanide waste solution with the purpose of
Jan 1, 1998
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Canadian coal: Now and in the futureBy Donald O. Downing
"IntroductionThis paper provides an overview of the coal mining industry in Canada with a description of current circumstances. The Canadian industry is placed in a global context and the future prosp
Jan 1, 1997
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Experimental Studies of the Solubilities of Aluminum Oxy-Hydroxy Phases to 300 °CBy D. J. Wesolowski, D. A. Palmer, P. Bénézeth, S. Hilic
The equilibrium solubilities of gibbsite, Al(OH)3, and boehmite, A1OOH, have been extensively studied in our laboratory from 30 to 90°C, and 100 to 300°C, respectively, to ionic strengths of 5 mol.kg-
Jan 1, 2004