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Identification De La Toxicité À L'effluent De La Mine LarondeBy Louise Grondin
Laronde Mine has been working for a number of years to identify substances that could contribute to process water toxicity and to find an effective way of removing these contaminants from the water. I
Nov 1, 2002
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Senior Professionals Where did they Go?UBC Mining Department As an example ?35 Graduating ?14 with Jobs ?6 with Strong leads ?149 Undergraduate ?Projecting 43 second year students ?10-30 % Dual Degree
May 1, 2010
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Energy Savings through Process Variable MonitoringBy Alisa M. Caswell
Outline: 1. Syncrude: Who are We? 2. Energy Use at Syncrude 3. Historical Energy Focus at Syncrude 4. Case Studies for Process Variable Monitoring 5. Extraction Flood Water Temperature Management
May 1, 2008
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A New Tool for the Field Characterization of Joint SurfacesBy D. Milne
Laser profilometers exist for obtaining very accurate two and three dimensional profiles of joint surfaces. The application of this technology is not commonly applied to the collection of field data o
May 1, 2009
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Sampling Quality ControlBy Marcel Vallée
Abstract -Traditionally, samples collected for mineral deposit evaluation have been viewed without explicit reference to reliability, with the illusion that a true value is attainable from a few sampl
Jan 1, 1998
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Mesures douces et gains incrémentaux ?Mines Laboratoires des mines et des sciences minérales de CANMET Programme de mécanisation et automatisation minièreBy Pierre Laliberté
Objectifs ?Quantifier les économies d?énergie potentielles liées àl?utilisation de différentes technologies ?Créer un modèle permettant d?évaluer les économies possibles d?énergie en combinant plus
Feb 1, 2008
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Grinding Ball Breakage and Spalling During ShutdownsBy W. M. Lupton
"Internal grinding mill entries are routinely done by mill personnel during scheduled maintenance periods. Reasons for entry include mill liner life profiles, liner inspcections and replacement and gr
Jan 1, 1993
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Guide de conception pour des sautages confinés à grande échelle de relaxation des contraintes dans des piliers de minesBy Patrick Andrieux
Cet article décrit une nouvelle méthodologie qui quantifie les chances de succès d’un sautage confiné à grande échelle de relaxation des contraintes dans un pilier de mine souterraine, pour un massif
Jan 1, 2009
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Étude métamorphique d?un système hydrothermal à Cu-oxydes de fer métamorphisé au faciès amphibolite supérieure à granulite, Groupe de Wakeham, secteur oriental de la Province de Grenville, Québec.By Anne-Laure Bonnet
Les connaissances acquises au cours des dernières décennies sur les gîtes de métaux de base et précieux intensément métamorphisés (p. ex. Vokes, 1991; Cornell et al., 1992; Zaleski et Peterson, 1995)
May 1, 2003
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Méthodologie de prévision des coûts de forage en galeriesBy D. E. Gill, A. Piche, S. Dufresne
"SOMMAIREUne méthodologie de prévision des coûuts de forage en galeries est proposée. Cette méthodologie a été élaborée pour les perforatrices pneumatiques manuelles. Elle est composée de quatre modèl
Jan 1, 1994
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ranches montantes remblayées avec plan incliné sur remblai dans la mine de fluorine d?ElhammamBy Mohammed Rachek
Résumé : la mine d?Elhammam, opération du groupe minier Marocain Managem, est située au sud de la ville de Meknes à 63 km, elle exploite un gisement de fluorine depuis 1974. La minéralisation se prése
Oct 1, 2004
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Adsorption of Waste Water Contaminants by Industrial MineralsBy Alireza Entesari
Removal of metal ions from effluents represents a significant technical challenge. As a consequence several industries, including mining, are faced with issues relating to removal of contaminant catio
May 1, 2006
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CSR at Canadian Mining Operations Overseas: Learning from the Multi perspective Collaborative CSR Case Studies Pilot ProjectBy Kernaghan Webb
Organization of Presentation ?Genesis, Premise, Hypothesis ?Background ?Methodology ?Key research questions ?Research Team to Study Kinross Maricunga ?Research Milestones ?Chilean context ?Chi
May 1, 2010
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SAG Mill Testing - An Overview of the Test Procedures Available to Characterize Ore Grindability (7d09426f-a588-4545-9380-122077c30324)By F. O. Verret, A. McKen, G. Chiasson
Several grindability tests were developed over the years to design grinding circuits or optimize existing operations. Each test has its own strengths and weaknesses and it is imperative to select the
Jan 1, 2012
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Environmental and Occupational Hygiene Considerations for High-Arsenic Metallurgical TestworkBy H. Ardehali, P. Lind
Many gold deposits also contain significant quantities of deleterious elements such as arsenic. Several biological pathways are possible for arsenic exposure; special care and caution must be used whi
Jan 1, 2014
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The Political and Policy Context Shaping Canadian EnergyBy Paul Stothart
Agenda 1)Key Political and Policy Issues 2)Relevance to the Mining Sector ?All parties vying to be the greenest ?Regulation, indoor air, health issues combined into Clean Air Act ?International c
May 1, 2007
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Mine Closure ?The Perspective of Engineering FirmsBy Peter Lighthall
What is an engineering firm?s role? ? The ideal situation is a life of mine service alliance with the owner ? Engineering firms are long term custodians of information ? Maintain consistency with e
May 1, 2006
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Effect of Post-Impregnation Treatment on AuCl3/?-Al2O3By Chih-Huey Lin
The Au/?-Al2O3 catalyst prepared by AuCl3 impregnation is subjected to the influence of residual chlorine after an oven drying. A post-impregnation NH4OH treatment was able to eliminate chlorine, and
Oct 1, 2003
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Modeling the Optimal Haul Truck Retirement AgeBy Chris Ryan
Operational excellence along with the need for a capital management strategy demanded an educated budgetary retirement age for haulage fleets, with uniform applicability. Given fleet size and volume o
May 1, 2010