Search Documents
Search Again
Search Again
Refine Search
Refine Search
-
Metallogeny of the Canadian CordilleraBy A. Panteleyev, C. S. Ney, R. J. Cathro, A. Sutherland Brown
The general distribution of metal deposits in the Canadian Cordillera can be related to its tectonic evolution. The Canadian Cordillera is naturally divisible into five longitudinal tectonic belts wit
Jan 1, 1971
-
The Ecstall Story: The Ecstall ConcentratorBy Michael P. Amsden
"THE ECSTALL CONCENTRATOR is situated adjacent to Highway 101 and the Ontario Northland Railroad, 15 miles east of Timmins, Ontario. Ore is delivered to the concentrator by rail from the mine, which i
Jan 1, 1974
-
Traitement d'une magnétite titanifère pour produire la fonte, le pentoxyde de vanadium et le rutile synthétiqueBy Ivan Malinsky, Gérard Castonguay
"On a développé un procédé qui donne une fonte (2,3% C, 0,07% V) du V2O5 (99%) et un rutile synthétique (94% TiO2) à partir d'un minerai, dont les réserves au Québec sont importantes. Le procédé
Jan 1, 1983
-
The Production of Castings in Permanent MoldsBy G. M. Carr-Harris
"THE SUBJECT of permanent molding has received a great deal of attention in the technical press as illustrated by the many excellent articles in the bibliography which follows. In general, this covers
Jan 1, 1960
-
Smelter Off-Gas Waste Heat and Carbon Dioxide Sequestration to Promote Production of BiodieselBy G. M. Ross, J. A. Scott, C. A. Laamanen, H. Shang
"Indirect recovery and use of waste heat contained in smelter off-gas is proposed to expand regions available for year-round, on-site production of micro-algae–sourced biodiesel, a fuel that could be
Jan 1, 2017
-
Les minéraux industriels au QuébecBy Henri-Louis Jacob et Marc Bélanger
La province de Québec est un important producteur de roches et de minéraux industriels. En 1998, la valeur de cette production se chiffrait à 1,26 milliard de dollars canadiens (données préliminaires)
Jan 1, 2001
-
Elements de Reflexion sur le Comportement Mecanique des Zones de Faille Dans un Modele 3D dem pour la Stimulation Hydraulique des Puits dans les Reservoirs GeothermiquesBy Arnold Blaisonneau, Théophile Guillon, Xavier Rachez, Sylvie Gentier
"L’étude présentée ici vise à étudier l’influence, lors de stimulation hydraulique de puits dans les réservoirs géothermiques de type Enhanced Geothermal System (EGS), du comportement mécanique des zo
Jan 1, 2015
-
Intégration des données minéralurgiques et géomécaniques pour la conception minière : le cas de la fosse J4 de la mine TroilusBy J. Bélanger, B. Semlali, M. Grenon
RÉSUMÉ La conception des fosses ainsi que l'évaluation des ressources géologiques et des réserves minières sont désormais réalisées entièrement à l'aide d'outils informatiques spécialisés. Cependant,
Jan 1, 2010
-
Fifty Years of Pressure Hydrometallurgy at Fort SaskatchewanBy J. Budac, R. Krentz, P. Cordingley, G. Freeman, M. E. Chalkley, H. Scheie
Pressure hydrometallurgical unit operations have been in commercial use at the Fort Saskatchewan refinery of Sherritt International Corporation for fifty years. This paper traces the history of Sherri
Jan 1, 2004
-
A Method of Appraising Lost Production for Mined-Through Coal-Bed Methane WellsBy Philip W. Johnson, Charles D. Haynes
"Abstract - The coalbed methane industry has become a prominent source of domestic natural gas, with its technology having evolved over the past 30 years. Whereas most coalbed methane wells are able t
Jan 1, 2006
-
The end of horizontal zinc retorting in the United StatesBy J. E. Dutrizac
"The end of an era in zinc metallurgy took place on July 31, 1976 when the horizontal retort furnaces of the National Zinc Company in Bartlesville, Oklahoma were permanently shut down (1) . For more t
Jan 1, 1999
-
A Fluid Inclusion and Stable Isotopic Investigation of the Boston Lode-Gold Deposit, Hope Bay Volcanic Belt, NunavutBy K. Muehlenbachs, J. U. Stemler
"Abstract - The Boston deposit is a recently discovered Archean lode-gold deposit located approximately 700 km northeast of Yellowknife, in the southern portion of the Hope Bay volcanic belt. Primary
Jan 1, 2006
-
The Development and Commissioning of Ontario’s First Diamond Mine: Victor Diamond MineBy N. Morrison, I. Holl, R. Welyhorsky, A. Hempstock
ABSTRACT: The Victor diamond mine is located in the James Bay lowlands, 90 km west of the First Nations village of Attawapiskat. The project was the first of its kind in northern Ontario. The process
Jan 1, 2011
-
Auscultation Et Suivi Du Recouvrement Multicouche Construit Au Site Minier Lorraine, Latulippe, QuébecBy Anne-Marie Dagenais
Un recouvrement de type couverture à effets de barrière capillaire (CEBC) a été mis en place en 1988-1999 sur le parc à résidus de l?ancien site minier Lorraine situé au Témiscamingue. Depuis sa const
Nov 1, 2002
-
Adoption of High Oxygen Bottom Blowing in Copper Matte Smelting: Why is it taking so long?By Enzo Palumbo, Joël P. T. Kapusta, François Larouche
In light of the rapid deployment of bottom blowing smelting in China over the last ten years, one has to wonder why it has taken the copper industry so long to adopt ultra-high oxygen enrichment via S
Jan 1, 2015
-
Influence de l’ion ferreux et du métabisulfite de sodium sur la lixiviation acide des minerais oxydés cupro-cobaltifèresBy S. Y. Tshipeng, A. T. Kaniki
"RÉSUMÉ La lixiviation acide d’un minerai oxydé cupro-cobaltifère en milieu non réducteur et en milieu réducteur en utilisant le Fe2+ et le métabisulfite de sodium (SMBS) a été étudiée et les résultat
Jan 1, 2018
-
Notes on the Operation of the Basic Copper (and Copper-Nickel) ConverterBy Anton Gronningsater
AS we know, Sir Henry Bessemer introduced Bessemer converting in the steel industry about 1855. It was not until twenty years later that the principles were adopted by non-ferrous metallurgists. In 18
Jan 1, 1942
-
Analyzing Energy Consumption and Gas Emissions of Loading Equipment in Underground Mining"In an environment of rising energy prices and mining at greater depths, cost-efficient loading and hauling equipment is essential. Conducted at an underground mining operation, this study analyzes th
Jan 1, 2015
-
Pit limit optimization using stochastic processBy M. Ataee-pour, S. E. Jalali
So far, a large number of algorithms have been developed for the optimization of pit limits, most of which follow deterministic rules. In this paper, a new algorithm is introduced, which follows a pro
Jan 1, 2006
-
Sinking of a Circular Air Shaft to No. 12 Colliery at New Waterford, N.S.By W. C. Risley
IN the year 1933, workings at the No. 12 colliery, New Waterford, of the Dominion Coal Company, Limited, had advanced to a point where additional ventilation would soon be required. Furthermore, devel
Jan 1, 1936