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Design of New Type Inertia Vibrating CrusherBy Chen Bang, Xia Xiao’ou, Zhang Feng
"Ores with compressive strength lower than 150 MPa are usually easy to be crushed by conventional jaw crushers and cone crushers. However, for hard ores with compressive strength exceeding 150 MPa and
Jan 1, 2016
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Biodisponibilité et toxicité des métaux dans des effluents miniers et métallurgiques.By Bernard Vigneault
Les critères de qualité de l?eau pour les métaux visant à protéger la vie aquatique sont présentement basés sur les concentrations totales. Cependant, la complexation (association de ces métaux avec d
Nov 1, 2002
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The Potential Application of Rock Engineering Systems to Rock BlastingBy Patrick Andrieux
Numerous rock blasting design methodologies have been developed over the years, relating either to the primary objectives of blasting, such as the size distribution of the blasted material, or to its
May 1, 2002
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Centrifuge model studies of salt backfillBy Euler M. De Souza
"This paper presents a study developed to assess the potential use of salt tailings as backfill to control surface subsidence and as a mine bulkhead used to isolate areas of potential brine inflows. A
Jan 1, 1994
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Dense Medium Process EfficiencyBy W. Lamb
Feed Preparation ? Five primary parameters affect the screening efficiency ? Ore characteristics ? Operational characteristics ? Screen characteristics ? Water addition and washing ? System des
Apr 1, 2005
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Cigar Lake Tubbing InstallationBy Steven Dempsey
Overview What is Tubbing? A look at Cigar Lake Tubbing Design The Tubbing Installation Backwall Grouting
May 1, 2013
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Reconnaissance de systèmes hydrothermaux métamorphisés dans les terrains de haut grade métamorphique : Outils géologiques diagnostiques et implications pour l?exploration régionale.By Kenneth Williamson
La découverte de nouveaux gisements métallifères constitue le point de départ du développement de l'industrie minérale. Or, au cours de ces dernières années, le nombre de ces découvertes a fortem
May 1, 2003
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MODERN SEAFLOOR HYDROTHERMAL DEPOSITS - Conductive Heat Flow Anomalies Associated with Hydrothermal Sulfide MoundsBy Yufeng Yao, Robert P. Lowell
Abstract - Conductive heat flow anomalies associated with hydrothermal sulfide mounds on the seafloor have been studied. Sulfide mounds tend to focus conductive heat flow because sulfide minerals have
Jan 1, 1999
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Fiabilité Totale d ?Usine (FTU) Concentrateur Agnico-LarondeFiabilité Totale d?Usine (FTU) Plan de la présentation ?Théorie de l?entretien ?Analyse comparative juin 2005 ?Session de travail 2005-2006 ?Suiviet Résultats(IndicateursdePerformance)
Feb 1, 2008
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Evaluation of strainburst potential associated with excavation damage zone due to excavation methodBy Bo-Hyun Kim
Outline ? Strainburst criteria and hypotheses adapted for this study. ? Influence of excavation method on rock mass properties. ? Excavation disturbance factors vs. deformation modulus, etc. ? Es
Oct 1, 2010
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Identifying Opportunities to Reduce the Consumption of Energy Across Mineral Process and RecoveryAgenda 1.Energy consumption and energy costs ?focus and failings 2.Energy efficiency methodologies, people and supporting tools 3.Energy cost saving case studies from three minerals processing plan
May 1, 2010
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Noranda Inc. Brunswick Mine ?A Decade of Advances ?Concentrator Improvements -1990-1995Back to Basics ?pilot plant versus plant opportunities identified ?understand process fundamentals & baseline -1996-2000Point ?C?Projects ?strategy to improve
May 1, 2002
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A Transportation ChallengeBy R. E. Lawless
The transportation challenge began with the need to move millions of tons of coal annually from Western Canada to Ontario. The paper will discuss the options which were available, the final mode selec
Jan 1, 1979
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Effect of Test Temperature on Shear Tensile Properties of a Friction Stir Lap Welded AZ31B-H24 Magnesium AlloyBy X. Cao, B. S. Naik, D. L. Chen, P. Wanjara
AZ31B-H24 Mg alloy sheets with a thickness of 2 mm were friction stir lap welded (FSLWed) at two tool rotational rates of 1000 and 1500 rpm and two welding speeds of 10 and 20 mm/s. The tensile behavi
Jan 1, 2014
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Frieda River Project UpdateBy C. Beaudry
Outline ? General Geology of Frieda River Project Area ? Exploration History ? Geology of Porphyry Deposits ? Porphyry Resource ? Update of Nena Deposit and High-Sulfidation Mineralization ? Ne
May 1, 2006
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FNX?S PM Deposit : The Evolution of a Low Sulphide Cu Ni Pge Resource, FNX?S ?Low-Sulphide? Cu-Ni-McCreedy West Mine, SudburyBy D. King
Outline ? Regional Geology and Deposit types ? PM Deposit Exploration History and FNX?s Exploration Strategy ? Deposit Geology and Interpretation ? Resource Estimation ? Reconciliation ? Conclu
May 1, 2006
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Overview of Fire Lake Iron Ore MineWho is ArcelorMittal Mines Canada ?One of Canada's leading suppliers of iron ore to steel markets around the world ?Past company name = ??Quebec Cartier Mining?? ?Operator of one of North Amer
May 1, 2011
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Etude du drainage superficiel et souterrain de la -mine à ciel ouvert des Mines Gaspé, Murdochville, QuébecBy A. Liard, H. Sommelet, G. Sauriol
"Description des études qui ant conduit à la conception spécifique du système de drainage de la mine à ciel ouvert. Les approches différentes sont examinées ainsi que la valeur du système recommande.I
Jan 1, 1981
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Gîtes de wollastonite, province tectonique de Grenville, QuebecBy G. J. Simandl, H. -L. Jacob, S. Paradis, G. Valiquette
"Nos travaux de terrain dans le Grenville, effectués dans le cadre d'un projet d'inventaire des gîtes de wollastonite, ont démontré qu'il existe un secteur exceptionnellement favorable
Jan 1, 1990
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Exploitation de la mine AnsilBy Richard Samson
"RésuméComme l'exploitation d'un gisement à grande profondeur représente un défi de taille et que la profondeur à laquelle se situe celui d'Ansil varie de 1200 m à 1460 m, nous avons dû
Jan 1, 1991