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  • CIM
    A New System of Hoist Brake Control

    By B. E. Shaw

    This paper describes the use of the Free Piston Valve, and a simple hoist brake control system, which has been developed over the last two years, greatly improving the performance of low-pressure brak

    Jan 1, 1966

  • CIM
    Impact-Induced Damage on Foliated Ore Pass Walls

    By K. Esmaieli

    ABSTRACT We conducted a series of numerical experiments to investigate the influence of rock mass foliation on impact-induced damage on ore pass walls. The 2D Particle Flow Code was used to simulate t

    Jan 1, 2014

  • CIM
    Stratigraphy, Structure, and Geochemistry of the Halfmile Lake Massive-Sulfide Deposit, New Brunswick (a738daf4-2f2a-4901-b06d-657f347a1821)

    By Robin N. Adair

    The Halfmile Lake stratiform volcanogenic massive-sulfide deposit consists of pyrrhotiterich breccia-matrix sulfides and pyrite-pyrrhotite-rich layered sulfides that form a laterally continuous sheet

    Jan 1, 1992

  • CIM
    Large Flotation Cell Operation at Falconbridge Copper Limited – Opemiska Division

    By J. R. Maxwell

    In 1970 expansion was completed increasing mill capacity from 2,000 to 3,000 T.P.D. Actual grinding capacity is 3,400 T,P,D. at a grind of 60% -200 mesh,The ore bodies are vein type, containing about

    Jan 1, 1974

  • CIM
    Using the discrete-element method to investigate ball milling power draw, load behaviour, and impact energy profile

    By M. B. Kime

    "Discrete-element method (DEM) modelling is a powerful tool for studying particulate systems within the mineral processing industry. DEM simulations were conducted to investigate the power draw, load

    Jan 1, 2017

  • CIM
    Electrolytic Treatment of Synthetic Acid Mine Drainage Containing High Concentrations of Ferric Iron

    By N. J. Bunce, B. Vollick, A. F. Souza, D. Bejan, P. Maharaj, C. Shamshoom

    "Copper electrodeposition from synthetic and authentic acid mine drainage (AMD) is inhibited by ferric iron (Fe(III)), through re-oxidation of copper. Polarization to –2.5 V versus standard hydrogen e

    Jan 1, 2016

  • CIM
    Microstructure Development of a Near-Alpha Titanium Alloy During High Temperature Deformation

    By S. Yue, P. Vo, M. Jahazi

    The flow behaviour and microstructure development of a near-alpha titanium alloy during beta working has been investigated. Typical cogging conditions were simulated through compression testing of IMI

    Jan 1, 2006

  • CIM
    Contexte geologique et genese des gites d'amiante du sud du Quebec

    By Robert Y. Lamarche

    On exploite le chrysotile dans le sud du Quebec depuis plus de cent ans. Au cours des dernieres decennies, cette variete d'amiante est devenue une des principales substances minerales produites au Que

    Jan 1, 1984

  • CIM
    L'Exploitation de Fire Lake et Lac-Jeannine

    By Gaston Gendreau, Marcel Allard

    "Sidbec-Normines Inc. est une société formée de trios partenaires soient: Sidbec, British Steel Corporation et la Compagnie Minière Quebec Cartier. L'objectif de l'opération minière est d&ap

    Jan 1, 1982

  • CIM
    Les grands couloirs de déformation de la sods-province de l'Abitibi

    By Guy Archambault, Réal Daigneault

    "Un trait marquant du cadre tectorwstratigraphique de la Sous-province de l'Abitibi est la présence de nombreux couloirs de déformation d’extension régionale et sub-concordants au grain stratigraphiqu

    Jan 1, 1990

  • CIM
    La détermination des EGP dans les roches: revue des techniques analytiques basées sur I'utilisation de la fusion plombeuse et de la fusion au sulfure de nickel

    By Mario Bergeron

    L'exploration géologique pour les EOP (EOP: platine, palladium, iridium, osmium, ruthénium, rhodium) requiert avant tout des méthodes appropriees à la mesure de ces élémenIs. L'approche anal

    Jan 1, 1990

  • CIM
    ISRU Delivered Technologies for the Terrestrial Construction Industry

    By Tai Sik Lee

    Why ISRU into Space Exploration are important NASA and International Mission statements calls for the sustainable human exploration of the Moon, Near-Earth asteroids, and Mars Common Exploration G

    May 1, 2013

  • CIM
    Confidentiality Agreements ?The Bane of the Rock Patch

    By Anthony A. Zoobkoff

    Gotcha! ? What Did I Just Agree To? ? You can?t repeat or use anything you heard. ? Did you agree before you knew what you were going to be given, told or shown? ? If you knew what you were to be

    May 1, 2013

  • CIM
    Privateer Mine

    By H. C. Gunning

    The Privateer is the major mine of the Zeballos mining camp; with a total production from May 1937 through the first half of 1946 of $5; 610; 423 from 139; 254 tons of ore. This includes a small produ

    Jan 1, 1954

  • CIM
    Wall Classifier for Gondola-Typed Robot Using Kalman Filter

    By D. Y. Kim

    This paper shows an approach that a gondola-typed robot recognizes walls on building facades. It is applicable for autonomous or teleoperated building façade painting robots. The robot may react based

    Aug 1, 2013

  • CIM
    Les minéraux industriels au Québec

    By 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

  • CIM
    The Solving of Cold-Weather Problems ... Lake Asbestos al Quebec, Limited

    By C. Bernier

    This paper deals with three major problems associated with mining operations during the winter. These are the maintenance of the cooling systems of diesel engines, the high incidence of hydraulic dump

    Jan 1, 1966

  • CIM
    La ceinture de l’Abitibi à l'est de Val-D’or: Un secteur économiquement méconnu, affecte par la tectonique et le métamorphisme grenvillien

    By Pierre St-Julien, Réjean Hebert, M. Racine, Roch Gaudreau, Pierre Lacoste, Michel Rocheleau

    "Les unités volcano-sédimentaires de la ceinture de l'Abitibi à l’est de Val-d' Or ont été regroupées en quatre domaines litho tectoniques. Du nord vers le sud, nous reconnaissons les domaines d'Assup

    Jan 1, 1990

  • CIM
    Une Corrélation Génétique entre les Roches Granitiques, et les Dépôts Éluvionnaires, Colluvionnaires et Alluvionnaires de Columbo-Tantalite d'Issia, Centre-Ouest de la Côte d'Ivoire

    By Robert Yobou, Jacques Naho, Benjamin A. Allou, Jacques Carignan, Huan-Zhang Lu, Jayanta Guha, Koffi Pothin

    "Résumé - Les seules productions de columbo-tantalite en Côte d'Ivoire sont effectuées dans les éluvions, colluvions et alluvions d'Issia, au Centre-Ouest de la Côte d'Ivoire. Même si u

    Jan 1, 2005

  • CIM
    Sensitivity Study of the Induction Hardening Process

    By S. Sundararajan, J. Brousseau, P. Bocher, M. Galopin, N. Barka

    This research is committed to the prediction of the hardness profile produced by induction heating, using a computer-modeling software. The paper presents the simulation of the induction hardening pro

    Jan 1, 2006