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Energy Conservation in Mining & Milling Operations
By T. B. Armstrong
"The developing world energy crisis and spiraling fuel costs have created a new public awareness and general acceptance of the need for energy conservation.Plants will have different objectives for an
Jan 1, 1978
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Mine Waste Management Planning for an Arctic Environment
By William J. Purdy
Successful design, operation and completion of a surface waste management facility for a diamond mine located in Canada?s northern environment requires careful planning to minimize short and long term
May 1, 2004
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Gold Potential of a Hidden Archean Fault Zone: The Case of the Cadillac-Larder Lake Fault
By O. Rabeau, M. Legault, A. Cheilletz, L. Z. Cheng, J. J. Royer, M. Jébrak
"By compiling geological, structural, geophysical, and geochemical information into a 3D geological model, we evaluated the orogenic gold potential in the vicinity of a hidden segment of an important
Jan 1, 2009
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The activation of magnesia in serpentine by calcination and the chemical utilization of asbestos tailings-a review
By R. Le Houillier, M. Nagamori, A. J. Plumpton
"Asbestos tailings are a typical serpentine, hydrated magnesium silicate, consisting primarily of antigorite and a few per cent of unrecovered fibrous chrysotile. Serpentine has unique thermal propert
Jan 1, 1980
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Sea Water Flotation
By L. D. Haig
"The Texada Mill is a unique iron operation producing High Grade sinter iron concentrate and a by-product copper, gold, silver concentrate. The plant is complex and extremely flexible to handle the ma
Jan 1, 1974
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Can the Growth in Government Spending Really be Curbed?
By R. D. Brown
In his April 10, 1978 budget address, Finance Minister Chretien declared that the federal government will restrict the growth of its spending to less than the trend growth of the gross national produc
Jan 1, 1978
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Intégration De La Désulfuration Dans La Restauration Des Sites Miniers Générateurs De DMA
By Bruno Bussière
Le drainage minier acide (DMA) provenant de la circulation des eaux à travers les rejets miniers sulfureux est sans doute le principal problème environnemental auquel est confrontée l?industrie minièr
Nov 1, 2002
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Creating Resilient Ecosystems on Sterile Mining Residue
By Steve Lalancette
Centre Jardin Lac Pelletier (CJLP) has been a leading actor in the revitalisation of closed mining sites in northern Québec for over 20 years. Over that period, CJLP developed a cost-efficient techniq
May 1, 2011
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Sidbec-Normines Inc. et la Production de Boulettes à basse Teneur en Silice et de Boulettes a Hauts Fourneaux à Port-Cartier
By Réjean Lévesque
SIDBEC-NORMINES a été incorporée en 1976. Depuis la fin de 1977, ses activités comprennent outre la concentration au lac Jeannine, près de Gagnon, du minerai de fer extrait du gisement du lac Fire, I&
Jan 1, 1979
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Paleoproterozoic Age Relationships in the Three Bluffs Archean Iron Formation-Hosted Gold Deposit, Committee Bay Greenstone Belt, Nunavut, Canada
By D. W. McDonald, L. M. Heaman, R. A. Creaser, T. Davies, T. Chacko, A. Simonetti
"The Three Bluffs gold deposit is located in the Committee Bay greenstone belt, which forms part of the Rae domain of the western Churchill province, Nunavut, Canada. Gold mineralization is hosted by
Jan 1, 2009
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Maintaining Grinding Efficiency and Mill Throughput When Liners Wear
By O. Mejia
"As study was undertaken to investigate the relationship between mill liner wear and grinding energy efficiency and to assess the opportunity to control mill speed to improve energy performance as mil
Jan 1, 2019
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Bubble Surface Area Flux: A Parameter to Characterize Flotation Cells
By R. Filippone, Donald Leroux, Colin Hardie, G. Leichtle, Cesar Gomez, Jim A. Finch
"Bubble surface area flux (Sb) is the surface area of bubbles per unit time per unit cross-sectional area of flotation machine. The units are: (m2 bubble surface/s)/(m2 cell) or s -1. For bubbles of m
Jan 1, 1999
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Concentrate Sales Management
By H. McSorley
"I note that many of you are involved in the production of zinc, lead and copper concentrates and metal, which I am the most familiar with among the non-ferrous metals. This afternoon, I will describe
Jan 1, 1988
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Underground Mill Excavation at the Big Missouri Mine
By D. S. Campbell
THE chief factors influencing the decision to build the Big Missouri mill underground were the topography of the country and the climate. The location underground assured certain saving in the cost of
Jan 1, 1938
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Tower Mill
By G. Griffiths
"P. WitteWitteck DevelopmentThe implications of using a tower mill for fine grainding in the ore processing of tailings are significant. What can those of us who are in a research and development situ
Jan 1, 1984
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Gouging Abrasion Resistance of Materials for Oil Sands Service
By Rees J. Llewellyn
Improved product development, assessment methods and evaluation studies of materials for oil sands applications have traditionally focused on low and high stress abrasion and slurry erosion resistance
May 1, 2004
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Optimization of the paste backfill plant at Louvicourt Mine (930a856d-d697-4cc4-918f-5d8dfe68aeb0)
By Jean Cayouette
"In 1995, Louvicourt Mine started one of the first paste backfill operations in Canada. From 500,000 tonnes in 1995, the annual paste backfill tonnage produced reached 800,000 tonnes in 1999. The maxi
Jan 1, 2002
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Decision Support Programs
By Hamid Butt
Information Technology ??Advanced Information Technology is dramatically changing information flow within organizations. This enables employees to have information at their fingertips to make informe
May 1, 2006
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Characterization of In-Service and Virgin Inconel 718 Superalloy
By S. Yannacopoulos, L. Bichler, P. Wanjara, J. Gholipour
Characterization of a virgin and in-service Inconel 718 alloy was undertaken to study the changes caused by the service conditions on the grain size, ?? phase, MN-type nitrides and MC-type carbides. T
Jan 1, 2014
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Turnagain Nickel Project: Playing a Key Role in the Development of Northwestern BC
By Ed Beswick
Resource Update Drilling Program ? Pre-feasibility ? Exploration Metallurgy Program ? Grindability ? Metallurgical Optimization ? Hydrometallurgical Options Preliminary Mine Development Design
May 1, 2008