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  • CIM
    Resource development and banking-a positive partnership

    By Ronald E. Pike

    "PREFACEAt the CIM Annual General Meeting in Quebec City, R.E. Pike of The Toronto-Dominion Bank described how the Canadian banking industry worked with the minerals industry to assemble the large cap

    Jan 1, 1982

  • CIM
    Toward the Optimization of Flotation Column Operation (9284e55e-ecc3-4510-af19-44c99925dde0)

    By J. Bouchard, A. Desbiens, M. Maldonado, R. del Villar

    ABSTRACT: Despite many years of practical applications in mineral processing plants, the potential of column flotation has still not been fully exploited. The challenge in measuring some key variables

    Jan 1, 2011

  • CIM
    Effect of Aluminum Element and Misch Metal on Microstructure and Mechanical Properties in AZ Alloy

    By S. B. Kang

    Magnesium has poor ductility at temperatures lower than 225°C and, as a result, Mg alloy sheets are produced via fairly complex thermomechanical processes consisting of numerous sequential steps of ho

    Jan 1, 2006

  • CIM
    Runout Table Cooling Simulation for Advanced Linepipe Steels

    By V. Prodanovic, M. Militzer

    Production of advanced linepipe steels with strength levels of 685MPa (100ksi) and higher requires excellent control of runout table cooling to produce the desired final fine-grained microstructures,

    Jan 1, 2005

  • CIM
    Experimental Predictions of the Potential Range to Leach Chalcopyrite in Acidic Ferric Sulfate Media

    By G. Viramontes-Gamboa

    Approximately 70% of world copper reserves consist of the mineral chalcopyrite, and much international effort has focused on its study. Ultimate objectives include the development of environmentally f

    Jan 1, 2007

  • CIM
    CFD-DEM Modelling of Matte Droplet Behaviour in a Flash Smelting Settler

    By J. P. Jylhä, A. Jokilaakso

    The Outotec Flash Smelting process is widely used in primary copper production. A layer of slag on top of matte (copper–iron sulphide melt) creates a barrier through which matte droplets descend. Drop

    Jan 1, 2019

  • CIM
    Copper Electrowinning: 2018 Global Survey of Tankhouse Operating Practice and Performance

    By K. C. Sole, G. Robinson, M. S. Moats, W. G. Davenport, S. Sandoval

    Global practice in hydrometallurgical production of copper cathode by electrowinning is reviewed, based on individual plant operating data for 2018. Data from 29 plants were collected, representing 38

    Jan 1, 2019

  • CIM
    Opportunities and Challenges for the Vietnam Coal Industry for Sustainable Development and National Energy Security

    By Dao Dac Tao

    The Vietnam coal industry in recent years has achieved the rapid growth. However, in the process of industrialization and modernization of the country, the demand for coal for energy is constantly inc

    Aug 1, 2013

  • CIM
    Effect of Curing Time on Copper Leaching From Chalcopyrite

    By A. Roca, V. A. Quezada, O. A. Benavente, M. Cruells

    The leaching pretreatment of copper ores is widely used in the Chilean mining industry. Agglomeration and acid curing have been identified as the most useful pretreatments. Of these, acid curing was r

    Jan 1, 2019

  • CIM
    Flowsheet development, commissioning, and start-up of the Voisey’s Bay mill

    By P. Langlois, G. Labonté, J. J. Barrett, J. Holmes

    "The Voisey’s Bay mill processes a high-grade pentlandite and chalcopyrite ore in a largely pyrrhotite/troilite matrix. From 1994 to 1997, circuit development focused on making a 14% nickel concentrat

    Jan 1, 2017

  • CIM
    3D Seismic Exploration Techniques in the Mining District of China

    By Su-Ping Peng

    Three dimensional (3D) seismic exploration has been carried out since the 1980s in the mining district of China, where it has been playing an indispensable role in the high yield and efficiency of coa

    Aug 1, 2013

  • CIM
    Chloride Leaching of Gold from Sulfide Concentrates

    By O. Hyvärinen

    Outokumpu has developed a new chloride leaching process called HydroCopper®. In this process copper sulfide concentrates are leached at atmospheric pressure in concentrated sodium chloride solution us

    Jan 1, 2005

  • CIM
    Investigation of Permascand Coated Titanium Anodes in Copper Electrowinning at Glencore Nikkelverk

    By J. Gustavsson, S. Holmin, Å. Afvander, E. Rosseland, E. Zimmerman

    There are numerous advantages in replacing lead-based anodes with mixed metal oxide (MMO) coated anodes in copper electrowinning; for example, lower energy consumption, improved working conditions for

    Jan 1, 2019

  • CIM
    Industrial Minerals of Canada in 1938

    By L. H. Cole

    FOR many years Industrial Minerals, or as they were formerly called, 'the Non-Metallic Minerals', compared with the metallics, were considered of only minor importance and as such were given

    Jan 1, 1939

  • CIM
    Coal rank changes in the Sydney and Pictou coalfields of Nova Scotia; cause and economic significance

    By Peter A. Hacquebard

    "The coals of the Sydney and Pictou coalfields are generally classed as high volatile ""A "" and medium volatile bituminous coals but there are significant differences within and even beyond this rank

    Jan 1, 1984

  • CIM
    Linear Friction Welding Of Ti-5AL-5V-5Mo-3Cr

    By X. Cao, J. J. Jonas, Wanjara. P., J. Gholipour, E. Dalgaard

    The linear friction welding (LFW) behaviour of near-ß titanium alloy Ti-5Al-5V-5Mo-3Cr (Ti- 5553) was investigated. Microhardness measurements were performed in order to evaluate the mechanical proper

    Jan 1, 2010

  • CIM
    Development of Flowsheet and Reagent Scheme for the Treatment of Martison Lake Phosphate Niobium Ore

    By S. M. Bulataovic, D. M. Wyslouzil

    "The Martison Lake phosphate-niobium deposit is composed of unconsolidated residuum containing clay and silt-size particles of phosphate, niobium, iron and clay minerals. This paper deals with the lab

    Jan 1, 1986

  • CIM
    Hauler Body Payload Balance (04e00105-6441-4904-be43-8981f7e8cd3c)

    By T. G. Joseph, A. Chamanara

    ABSTRACT: The chicken and egg scenario — where adverse truck motions cause ground deterioration and poor ground profiles cause adverse truck motions — is a downward deterioration spiral dominating our

    Jan 1, 2012

  • CIM
    Electrochemical Behavior of an X-80 Pipeline Steel During Stress-Corrosion Cracking in Near-Neutral-pH Environment (PIPELINES FOR THE 21 ST CENTURY)

    By G. Gu, B. Fang, R. W. Revie, M. Elboujdaini

    Electrochemical behavior of an X-80 pipeline steel, including frequency-sweep electrochemical-impedance spectroscopy (EIS), time-sweep EIS at a constant frequency and open-circuit potential (OCP) moni

    Jan 1, 2005

  • CIM
    The Social Acceptability Process of the Canadian Malartic Mine

    By Philippe Angers

    This article analyzes the social acceptability process of a mining project located in an existing city. It will explore how the principles of sustainable development have been integrated in the projec

    Aug 1, 2013