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  • CIM
    Long-Range Terrestrial Digital Photogrammetry for Discontinuity Characterization at Palabora Open-Pit Mine

    By M. Sturzenegger

    This paper documents a field survey using long-range terrestrial digital photogrammetry at the Palabora open-pit mine, South Africa, for multi-scale characterization of rock mass discontinuities. Ster

    May 1, 2009

  • CIM
    Non-Explosive Continuous Mining Methods Being Developed By CSIR: Miningtek

    By R. Patrick

    As a unique South African organisation, CSIR: Division of Mining Technology (Miningtek) strives to support the mining industry by improving health, safety and productivity through developing, adapting

    Oct 1, 2001

  • CIM
    SPOC Project Software and Manual

    By R. F. Pilgrim

    "This first chapter of the SPOC Manual 1s intended as a general introduction to all the other chapters in which the mineral process evaluation and optimization methodology is presented. This chapter a

    Jan 1, 1986

  • CIM
    Control of Size Distribution of the Ore Feeding a Semi Autogeneous Grinding Mill

    By Claude Bazin, François Robichaud

    "The control of the operation of semi autogeneous grinding (SAG) mills is mainly achieved through adjustments of feed rate, water addition and speed of rotation. With the introduction of image based s

    Jan 1, 2013

  • CIM
    Computer process control for the Kudremukh Iron Ore Company Limited

    By V. Balakrishnan, A. Hewitson

    "The Kudremukh Iron Ore Company Limited, a government of India enterprise, has constructed iron ore mining, crushing, handling and concentrator facilities at Kudremukh, in southwest India. Concentrate

    Jan 1, 1984

  • CIM
    World?s Largest 28 MW AG Mills, Largest Shop Trial, One Piece Delivery & Installation

    By Rajiv Kalra

    This paper reviews the following aspects of the world?s largest manufactured Grinding Mill?s in terms of diameter and power, along with the world?s biggest shop assembly and trial run of the mills del

    Jan 1, 2012

  • CIM
    Mechanism of Reduction of Iron Oxides

    By W. H. Gauvin, N. J. Themelis

    I N ADDITION to its practical importance in the beneficiation of iron ores and in direct-iron processes, the study of the reduction of iron oxides involves many aspects of challenging theoretical inte

    Jan 1, 1962

  • CIM
    The Benefits and Challenges of “Split Milling” at the Williams Mill

    By Glenn Norris, Tyler Buckingham

    "Gold recovery gains in the order of one to two percent have been realized in 2009 due to changes in the operation of the grinding circuits at Barrick Gold Corporation’s Hemlo - Williams Mill. The ini

    Jan 1, 2010

  • CIM
    The Hydration Kinetics of Magnesium Oxide Obtained by Calcination of Magnesite (MgCO3) or Synthetic Nesquehonite (MgCO3·3H2O)

    By Zhibao Li, Kunming Zhai, Yan Zhang

    The hydration kinetics of MgO, namely magnesia or magnesium oxide, obtained by calcination of magnesite MgCO3 or synthetic MgCO3·3H2O has been studied. Nesquehonite (MgCO3·3H2O) was prepared by the re

    Jan 1, 2014

  • CIM
    Mine Waste Management Planning for an Arctic Environment

    By William J. Purdy

    Successful design, operation and completion of a surface waste management facility for a diamond mine located in Canada?s northern environment requires careful planning to minimize short and long term

    May 1, 2004

  • CIM
    Knelson-Deswik Milling Technology: Bridging the Gap between Low and High Speed Stirred Mills

    By David Rahal, Des Erasmus, Ken Major

    "Over the past twenty years there has been an increased emphasis on fine grinding in the minerals industry. This spurred the development of a range of new fine grinding equipment in the 1990s. At that

    Jan 1, 2011

  • CIM
    Rapid Mine Drifting & Tunneling, A Review of the Current Situation at some Selected Mines and Civil Projects from around the World

    By Gunnar Nord

    Introduction ??Atlas Copco has customers both amongst Miners and Contractors ??We believe that the contractor's approach to tunnelling is worthstudying ??For a tunnel contractor the incenti

    May 1, 2009

  • CIM
    Subaqueous Deposition of Acid Generating Tailings into an Acidic Lake Environment: Pilot Column Test Results

    By Linda C. M. Elliot, Liangxue Liu

    "The deposition of tailings under water is considered to be one of the most environmentally promising and potentially cost effective methods to reduce or eliminate acid mine drainage from tailings. On

    Jan 1, 1997

  • CIM
    Sidbec-Normines Inc. et la Production de Boulettes à basse Teneur en Silice et de Boulettes a Hauts Fourneaux à Port-Cartier

    By Réjean Lévesque

    SIDBEC-NORMINES a été incorporée en 1976. Depuis la fin de 1977, ses activités comprennent outre la concentration au lac Jeannine, près de Gagnon, du minerai de fer extrait du gisement du lac Fire, I&

    Jan 1, 1979

  • CIM
    Establishing a vegetative cover on base metal tailings-experience at Buchans, Newfoundland

    By Paul J. O'brien, George N. Neary

    "The base metal mine at Buchans, Newfoundland, has been producing since 1928. For many years, mill tailings were disposed of by dumping into a nearby natural watercourse via which they were transporte

    Jan 1, 1981

  • CIM
    Structure, Stratigraphy, U-Pb Geochronology and Alteration Characteristics of Gold Mineralization at the Detour Lake Gold Deposit, Ontario, Canada

    By B. Dubé, R. Friedman, J. Oliver, R. Aubertin, M. Burson, G. Panneton, M. Hamilton, J. Ayer

    "The Detour Lake gold deposit is located within the northwestern limit of the Archean Abitibi Subprovince of the Superior Province. Mineralized zones are hosted by a sequence of pillowed and massive f

    Jan 1, 2012

  • CIM
    Economic Evaluation of Activated Carbon for Gold Milling Circuits

    By M. Drozd, M. Somppi, Z. Yamak

    "Granular activated carbon is widely used in the gold mining industry for gold extraction from aurocyanide-containing slurry. The extraction process can employ carbon as part of the gold recovery oper

    Jan 1, 2017

  • CIM
    Inflows in Uranium Mines of Northern Saskatchewan: Risks And Mitigation

    By R. Bashir, J. F. Hatley

    ABSTRACT Northern Saskatchewan boasts some of the world’s largest known high-grade uranium deposits. The successful mining of these deposits cannot be accomplished without overcoming technical challen

    Jan 1, 2013

  • CIM
    World’s Largest 28 MW AG Mills, Largest Shop Trial, One Piece Delivery & Installation (26e1b765-3ec1-447d-8206-6ab79dbb100f)

    By Rajiv Kalra, Ji Jiangang

    "This paper reviews the following aspects of the world’s largest manufactured Grinding Mill’s in terms of diameter and power, along with the world’s biggest shop assembly and trial run of the mills de

    Jan 1, 2012

  • CIM
    Synergie Production ? Maintenance par le soins des équipements (SDE)

    By Yves-Laurent Turcotte

    Notre conférencier, Monsieur Yves L. Turcotte, Vice-président et Directeur général chez Promaintech Novaxa est diplômé en génie industriel de l?Université du Québec à Trois-Rivières et détient une maî

    Feb 1, 2008