Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • CIM
    Experimental and Thermodynamic Modelling Study of the Effects of Al2O3, CaO and MgO Impurities on Gas/Slag/Matte/Spinel Equilibria In The “Cu2O”-“FeO”-SiO2-S-Al2O3-CaO-MgO System

    By T. Hidayat, D. Shishin, S. Sineva, M. Shevchenko

    The effects of the slagging components Al2O3, CaO and MgO on the thermodynamics and phase equilibria of the gas/slag/matte system with major elements “Cu2O”-“FeO”-SiO2-S are characterised using an int

    Jan 1, 2019

  • CIM
    Potash Processing in Saskatchewan - An Update.

    By Carlos F. Perucca

    "Potassium is one of the three basic plant nutrients along with nitrogen and phosphorus. There is no substitute for potassium compounds in agriculture; they are essential to maintain and expand food p

    Jan 1, 2003

  • CIM
    How much is TOO much? A statistical look at bench flotation data and re-circulating chemical concentrations

    By Thomas R. Larson

    "Many concentrators use re-circulating “plant” water for dilution in their flotation circuits. However, if crusher dust suppressants, ball mill grinding aids, or even agitator bearing grease are intro

    Jan 1, 2002

  • CIM
    Co-Dependencies in Copper: Production, Price and Innovation Trends 1900–2018

    By Andrew Bamber

    Between the early 20th Century and the present, the production of mined copper ore has increased from tens of millions of tonnes per annum to several billion tonnes per annum, an unprecedented increas

    Jan 1, 2019

  • CIM
    Narrow vein mine design at the Hoyle Pond mine

    By John G. Henning

    The Hoyle Pond underground mine is located in the Porcupine Gold Camp, 18 km east of downtown Timmins. Since the initiation of production in 1985, the operation has produced in excess of 1.9 million o

    Oct 1, 2004

  • CIM
    Diagnosis of the Operation of a Hydraulic Classifier for Iron Ore Concentrate

    By C. Gosselin, G. M. Payenzo, C. Bazin, M. Desnoyers, G. Chevalier

    "ArcelorMittal Mines Canada operates hydraulic classifiers to reduce the silica content of an iron oxide concentrate from 4.5% to less than 1.2% SiO2. Sampling campaigns were conducted to develop a pr

    Jan 1, 2012

  • CIM
    Development of New Frothers through Hydrodynamic Characterization of Frother Chemistry

    By J. A. Finch

    "Much progress has been made over the last several years in the ability to measure flotation cell hydrodynamic parameters in both the laboratory and plant. These techniques have allowed fundamental re

    Jan 1, 2007

  • CIM
    Evaluation of the Performance of a CIP Gold Recovery Process

    By M. Courchesne, C. Barbery, D. Hodouin, C. Carrier

    "The carbon-in-pulp process for recovery of gold dissolved in dilute cyanide solutions, in the presence of solids, has now replaced the convedntional processes of pregnant liquid/barren solids separat

    Jan 1, 1987

  • CIM
    The Separation and Testing of Contaminated Site Materials Using Mineral Processing Technology

    By Michael J. Lord, Richard H. O. Wagner

    "The technologies used in the mineral processing of ores are being increasingly applied to the identification and remediation of metal contaminated industrial, military and landfill sites. The objecti

    Jan 1, 1999

  • CIM
    Update on Insols Flotation at Agrium’s Vanscoy Potash Plant

    By Alex Cormode, Carlos Perucca

    "Sylvinite ore from the Saskatoon area typically contains about 5% insolubles, occurring as clays and carbonates. These insoluble slimes must be removed sufficiently well to permit an efficient subseq

    Jan 1, 1999

  • CIM
    Residence time distributions modelling for mineral processes evaluation

    By C. Bazin, D. Hodouin

    "A flexible model involving perfect mixers, stagnant zones, plug flow, material bypassing and recycling zones has been developed for interpreting mixing phenomena in mineral processes. The mixing prop

    Jan 1, 1988

  • CIM
    Occupational Standards and Certification for Mineral Processing Technicians in the Northwest Territories

    By Mary Ann Bennett, Val Nichols, Colleen Proctor

    "In 1997 when Royal Oak Mines Inc. went into receivership, the mineral processing technicians (mill operators) who had been working at Giant Mine in Yellowknife, Northwest Territories for most of thei

    Jan 1, 2005

  • CIM
    Small-scale mining using the modular gold processing unit at the Granada mine, Rouyn-Noranda, Quebec (d2911615-1db3-4ddc-ae0e-f3be18f048cf)

    By P. Trudel, É. Cabot, L. Cabot

    "A modular gold processing unit (MGPU) was designed, installed and operated over an eight-month period by RSW-Béroma at the Granada mine located near Rouyn-Noranda, Quebec. A description of the projec

    Jan 1, 2003

  • CIM
    Mining the Retreat Zone Between Two Converging Pyramids at Noranda?s Bell-Allard Mine

    By Véronique Falmagne

    The mining sequence at Noranda?s Bell-Allard mine calls for two mining fronts retreating toward a central pillar known as the Retreat Zone between pyramids A and C. It is clear from numerical modeling

    May 1, 2003

  • CIM
    Climate Change: Framing The Challenge; Strategic Approaches for the Mining Industry

    By Henry Stoch

    It?s a green, green world ? Public concern about the impact of human activities on the environment and the roles that businesses play in that impact is rising. What?s happened in the last few months

    May 1, 2008

  • CIM
    Feasibility of controlled recirculation of exhaust air to reduce heating costs at Ruttan Mine, Manitoba

    By J. -P. Saindon, L. D. Nel, A. E. Hall, S. G. Hardcastle

    "This paper reports on an investigation into gas and dust concentrations in Ruttan Mine's exhaust air. The values obtained indicate that there is excellent potential to recirculate approximately

    Jan 1, 1988

  • CIM
    Diverse occurrences of galena-cemented sandstones in the Paleozoic, northern Appalachians, Quebec

    By K. Schrijver, G. Beaudoin

    "Four occurrences of galena-cemented sandstones, exposed in the Lower St. Lawrence - Gaspésie area, are described. They constitute a new, insufficiently explored type of deposit in Quebec.One minerali

    Jan 1, 1987

  • CIM
    Fuel cell risk assessment, regulatory compliance, and implementation of the world’s first fuel cell-powered mining equipment at the Campbell Mine (2f329a25-0d4f-40d5-a572-5230f6f201ab)

    By T. MacKinnon, M. C. Bétournay, D. Eastick, F. C. Delabbio, C. Graves

    "The successful implementation of a new technology in an underground production mine requires many challenges to be overcome. These challenges include mine hardening of new technology, mitigation of s

    Jan 1, 2005

  • CIM
    Selection of rock depressants based on laboratory kinetic studies

    By Gordon E. Agar, Brian Lyons, Gregory H. Styles, William B. Kipkie

    "Rock rejection during the flotation of a copper-nickel ore was improved by adding carboxymethyl cellulose to both a rougher and cleaner flotation stage. The selection of the rock depressant was based

    Jan 1, 1987

  • CIM
    Measurements of deformation and stress variations in mine pillars

    By A. P. Bois, K. Saleh, A. Ghorbal, V. Hajiabdolmajid, G. Ballivy

    "The knowledge of the initial stress field is not always sufficient to ensure the stability of mining stopes due to the high-stress variations generated by mining. Monitoring of these openings is then

    Jan 1, 2003