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A Decade of Iron and Steel in Canada
By Alfred W. G. Wilson
THE state of development of its iron and steel industries serves as a 1eading index to the general condition of a nation's business affairs. In this paper, the authors present an economic study o
Jan 1, 1938
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Environmental considerations in tailing disposal
By G. W. Poling
This paper evaluates current environmental protection legislation, guidelines and criteria, focusing mainly on the land and water disposal of mill tailings. Effluent criteria and regulatory mechanisms
Jan 1, 1979
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The Red Dog VIP Mill Optimization Project - A Study in Fast-Track Project Execution and Alliance Contracting
By Steve W. Ciccone
The Red Dog Mine is both the largest known zinc reserve and the largest zinc producer in the world. The mine started in 1989, and by 1999 had increased production from approximately 300,000 tonnes per
May 1, 2002
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Cultivator shank manufacture and evaluation
By R. W. Pugh, D. G. Bellow
"This paper will describe how cultivator shanks are made in one company and how the manufacturing was studied with a view to increasing product consistency and reducing manufacturing cost. The product
Jan 1, 1982
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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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Les Mines INMET Division Troilus - Objet: Extension de la vie des godets des excavatrices DEMAG.
Les Mines Inmet ? La Division Troilus exploite une mine d?or à ciel ouvert depuis 1996 et produit un concentré de cuivre. La Division Troilus est localisée à 175 KM au nord de la ville de Chibougama
Feb 1, 2008
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Steel Media Wear: Experimentation, Simulation and Validation
By Tapiwanashe Chenje, David Hewitt, Peter Radziszewski
"Steel media wear is a major cost component in mineral processing. In the case of existing operating mill, steel media wear prediction can be used to help compare the performance of steel media from d
Jan 1, 2009
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Cyanide Recovery and Detoxification Study on Seabridge Gold’s KSM Project
By Dean Lindsay, Inna Dymov, Mariam Melashvili, Jim Smolik, Chris Fleming
"This paper presents results from the proposed cyanide detoxification circuit for Seabridge Gold’s KSM project. The proposed flowsheet uses a two-stage CCD (counter-current washing/decantation) circui
Jan 1, 2015
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Design, Construction, and Start-up of Stillwater Mining’s East Boulder Concentrator
By P. Lefebvre, J. Sargent, K. Major, B. Darnton
"Stillwater Mining commenced mining operations at Nye, Montana in 1987 for the recovery of platinum and palladium. Exploration identified that the J-M Reef extended for 43 km. In 1998 Stillwater Minin
Jan 1, 2003
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Exploitation de la zone nord à la Mine Kiena avec des équipements captifs
By Rosaire Emond
Le concept du forage horizontal a été développé voilà de nombreuses années. Différents types de plate-formes permettant le forage horizontal depuis une cheminée ont été conçus par divers manufacturier
Oct 1, 2001
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Statistical Multi-Scale Method of Mechanics Parameter Prediction for Rock Mass
By J. Z. Cui
In this paper a statistical multi-scale method for the mechanics parameter prediction of the rock mass with random distribution of multi-scale cracks/joints is presented. First the micro-structure of
May 1, 2009
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Environmental planning in mine waste management — The Huckleberry Mines experience (CIM BULLETIN)
By H. F. Letient, D. C. Johnson
At the 25th Annual B.C. Mine Reclamation Symposium in September 2001, Huckleberry Mines Limited received the Jake MacDonald Reclamation Award for its exemplary mine waste management plan, conceived to
Jan 1, 2004
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SAG Mill Operation at Cortez: Evolution of Liner Design from Current to Future Operations
By Raj K. Rajamani, Sanjeeva Latchireddi, Dave Plummer, Stieger. Julius
"The Cortez SAG mill liner design was recently modified to improve the mill operating energy efficiency. In addition to the expected benefits, the design change unexpectedly played a significant role
Jan 1, 2007
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An Open Platform for Underground Vehicle Monitoring
By Lorrie Fava
Two needs in the mining industry, to enable overall process improvements, are open systems and network connectivity in underground mines. The Pando project, a collaboration between Symboticware, Vale
Oct 1, 2010
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Achieving the Benefits of Information Technology in Surface and Underground Mining Processes
By G. Lipsett, S. Dessureault
Information technology (IT) initiatives in the past have tended to be sold on their ability to maximize resource output and return on capital by allowing assets to be used more effectively and efficie
Jan 1, 2009
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Cobre Panama
By Ian D. Pirie
Presentation outline ?Project location ?Geology ?Resources and reserves ?Results of the FEED study ?Social and environmental considerations ?Project path forward
May 1, 2010
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Review of Statistical Design of Experiments 1n Metallurgical Engineering
By M. C. Makepeace
"It is the objective of designed experiments to obtain more information for less material and process cost than can be obtained by traditional experimentation. In this paper, the fundamental concepts
Jan 1, 1967
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Replacement of Diatomaceous Earth Filter Aid with Alpha-Cellulose at the Laronde Refinery
By François Robichaud
"The Laronde mill has been in operation since 1988. Actual milling rate ranges from 7,000 to 8,500 mtpd. Laronde uses SAG/ball mill grinding followed by copper and zinc flotation circuits. A cyanidati
Jan 1, 2007
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Project-based Emission Reductions: Offsets
By Corinne Boone
CO2e.com, LLC - launched in November 2000 - aims to be ?the global hub for carbon commerce.? CO2e.com is a subsidiary of the Cantor Fitzgerald Group, one of the world?s leading brokerage firms
Nov 1, 2002
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The use of copper cast cooling members in the ironmaking process
By G. Thom, A. Kay, J. B. Hyde
"This paper will initially outline the specific types of copper castings used in blast furnace iron production. Tuyeres, tuyere coolers and stack cooling plates will be discussed in some depth, with p
Jan 1, 1982