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An Appraisal of Muskeg Technology in CanadaBy R. A. Hemstock
AREAS in which the surface de-posits consist of organic material -known in some parts of Canada as muskeg and in Europe, more generally, as peat lands -have long been some of the least rewarding of la
Jan 1, 1958
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Mining Contractors – A Necessary Evil or An Increasingly Valuable Service to the Industry?By James S. Redpath
"AbstractThis paper is an attempt. to outline the present status of underground mining contracting in Canada, and to present certain facts concerning the writing and administration of underground mini
Jan 1, 1977
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Non-Ferrous Metallurgy-Modern TrendsBy J. U. MacEwan
THE basis on which the modern metallurgical industry is operated is the endeavour to attain maximum return in purchasing power for the least expenditure of energy. This has always been the general obj
Jan 1, 1937
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The Use of Coal in Pyrometallurgical Processes in Western Areas of Canada and the United StatesBy J. C. Bothan
A program to provide technical in-formation on the use of fuels in pyro-metallurgical processes, from the Canadian fuel viewpoint, was initiated about five years ago by a Canadian Institute of Mining
Jan 1, 1963
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Powder Metallurgy Processing of 2XXX and 7XXX Series Aluminum AlloysBy D. P. Bishop, G. J. Kipouros, R. L. Hexemer Jr., I. W. Donaldson, W. F. Caley
Aluminum powder metallurgy (APM) is an advanced metal forming technology frequently employed to fabricate complex structural components in a near-net-shape fashion. Exhibiting nearly 100% material uti
Jan 1, 2010
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Occupational Health and Safety in Metallurgical PlantsBy 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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Continuous Online Temperature Measurement SystemBy Bob Drew, Goran Vukovic, Bojan Zivanovic, Klaus Gamweger
Reaction bath temperature is a major factor in processing liquid metals and in many applications where a balance between process duration and temperature has to be found to run a procedure efficiently
Jan 1, 2015
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Report of CouncilThe Mineral Industry of Canada in 1951 Continuance of the remarkable, successive increases in the value -of Canada's mineral production, chief basis of the nation's post-war expansion, was
Jan 1, 1952
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Moving Towards a Reliable Assessment of Deformability of Rock Masses: Examples from Large Dams FoundationsBy S. Ianos, C. Vibert
Type and shape of large dams founded on rock depend upon the expected deformation of their foundation. Their design consequently requires the assessment of the deformability of the rock mass at large
Jan 1, 2015
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National Instrument 43-101, standards of Disclosure for Mineral Projects (NI 43-101)"NI 43-101 is a rule that governs how issuers disclose scientific and technical information about mineral projects to the public in Canada. The disclosure standards apply to oral statements as well as
Jan 1, 2003
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Methodologies for Fingerprinting Sources of Dust in Aluminium SmeltersBy David S. Wong
With air emission limits for total particulates continually tightening, management of `potroom dust' or airborne particulates from aluminium smelting potrooms is of increasing importance. To bett
Jan 1, 2011
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Size Enlargement by Agglomeration in Mineral ProcessingBy W. Pietsch
For a number of reasons, solids entering and leaving facilities for the treatment of minerals are becoming increasingly finer. Such materials pose problems throughout processing. Solids featuring smal
Jan 1, 2004
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The Engineer and the Diamond Drill in Northern OntarioBy C. H. Hopper
DIAMOND drills have played an important part in the development of mines for many years. Recently. they have also entered the production field arid the use of diamond drills m the primary breaking of
Jan 1, 1943
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A Supply System for Western Canadian Thermal CoalBy E. G. Bazeley
The paper reviews the scope, timing and financial impact of this significant project, which involves the supply and transportation of nearly 4 million tons per year of bituminous coal and lignite from
Jan 1, 1978
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Deep Shaft Sinking Mechanisation DevelopmentsBy F. A. Auld
"Traditionally deep shaft sinking from the ground surface was carried out using drill and blast methods. Although large diameter blind shaft drilling has been carried out successfully on numerous occa
Jan 1, 2019
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Galvanic Interaction in Self-Heating of Sulphide MixturesBy J. E. Nesset, F. Rosenblum, J. A. Finch, R. Payant
ABSTRACT Under certain conditions of moisture and oxygen, sulphides can spontaneously self-heat. We tested a hypothesis that galvanic interaction between some sulphides can promote self-heating. Galva
Jan 1, 2012
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Performance of On-Stream Analyzers At Outokumpu Concentrators, FinlandBy Tapio Leskinen, Jouko Koskinen, Timo Nlltti, Lappalainen Seppo, Pentti Vanninen
"The Courier 300 on-stream analysis system manufactured by Outokumpu has now been in operation at five of the company's concentration plants long enough to give a reliable basis for closer examination
Jan 1, 1973
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The Spectrographic Laboratory of the Hudson Bay Mining & Smelting Co.By D. L. Griffith
THE realization by metallurgists of the important effect that traces of impurity may have upon the properties of a metal, and their steady demand for purer and still purer metals, have made the specia
Jan 1, 1940
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Ancient and Modern Methods of Testing for Gas in Coal MinesBy George Brien, O&apos
The history of the lighting of mine workings dates back to the early part of the 18th century, when small candles known as tallow dips, were used. These were set or held in a lump of wet clay. When lo
Jan 1, 1924
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Inconvertibility of Currency vs The Gold StandardBy Balmer Neilly
To one with so little experience in matters pertaining to currency, international finance, and foreign trade, this is surely an ambitions venture on my part. However, this is a subject of prime import
Jan 1, 1949