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  • CIM
    La Fabrication de fer Préréduit Pour Utilisation au Four à Arc Électrique

    By A. H. Marquis

    Since the start-up of its first Direct Reduction Module in April 1973, S1DBEC has produced over 2 million tons of prereduced iron. During this period, SIDBEC has acquired comprehensive experience in t

    Jan 1, 1979

  • CIM
    Radon Decay Products and their Application to Uranium Exploration

    By Cardm Jeffrey W.

    The decay of 222 Rn yields a series of short-lived decay products which become attached to the surface of a plate or wire exposed in a 222Rn-bearing atmosphere. The alpha-activity of two of the decay

    Jan 1, 1979

  • CIM
    Iron Behavior in Nickel Laterite Inverse Leaching Process

    By L. Su, S. Liu, K. Jiang, K. Xie

    The reduction of iron dissolution and acid consumption is fairly important in the extraction of Ni and Co from laterite ores from both economic and efficiency perspectives. BGRIMM conducted detailed r

    Jan 1, 2016

  • CIM
    Economic and Financial Market Prospects

    By Earl Sweet

    This overview of economic and financial market prospects examines the current and future state of the global and Canadian economies with a focus on commodities. Housing prices and global conflicts al

    Jan 1, 2016

  • CIM
    Some Approaches in Improved Fine Particle Flotation and Separation

    By Mohamed Ourriban, Yongjun Peng, Qi Liu, Denis Cotnoir

    "In the flotation of fine particles, there are two difficulties in general: low recovery of valuable minerals and high recovery of gangue minerals. The low recovery of fine valuable minerals is attrib

    Jan 1, 2006

  • CIM
    A Touch of Froth: How Bubble-Particle Aggregates Take the Strain

    By Marco A. Vera

    "This paper investigates the froth function in flotation and the associated upgrading process. Flotation literature has revealed that one of the main functions of the froth phase is the cleaning of bu

    Jan 1, 2003

  • CIM
    Metallurgical Testing: Modeling Recovery versus Ore Grade

    By Manqiu Xu

    "Ore grades are decreasing and ore deposits are becoming more complex. In order to make a sound economical decision about a mining project, metallurgical testwork must be carried out. A few large “rep

    Jan 1, 2013

  • CIM
    A Shaba-type Cu-Co(-Ni) Deposit at Luamata, West of the Kabompo Dome, Northwestern Zambia

    By Nicholas Macrae Steven

    Abstract - The Shaba-type Luamata Cu-Co(-Ni) deposit (11°50_S, 24°28_E) is located in a tectonic slice of Katangan Roan Supergroup (Mines Group) sedimentary rocks, surrounded by younger Kundelungu Sup

    Jan 1, 2000

  • CIM
    A Moveable Mineral Processing Miniplant

    By P. Wells, P. Quinn

    "A moveable flotation miniplant was designed and constructed at the research laboratory of Inco Technical Services Ltd. to address the need for flowsheet development with a limited amount of ore (such

    Jan 1, 2003

  • CIM
    Alimak Mining at the David Bell Mine

    By Andrew G. Patton

    The Alimak mining method was introduced at the David Bell mine in 1998 to extract an otherwise uneconomic and inaccessible reserve. The success associated with the extraction of these reserves led to

    Oct 1, 2001

  • CIM
    A Simulation Model For Underground Roadway Development Processes

    By Ernest Baafi

    A simulation model RoadSIM using the ARENA modelling system has been developed to evaluate roadway development options for a given development panel configuration. The RoadSIM simulation system has pr

    Oct 1, 2009

  • CIM
    Waste dump management at Quintette Coal Limited

    By W. P. Tassie

    "The location of Quintette Coal Limited's pit and geologic nature of the dedicated reserves combine to introduce a number of factors which can adversely affect waste dump stability. These factors

    Jan 1, 1988

  • CIM
    Optimising Plant Feed Quality and Process Performance Using Geoscan Elemental Analysis (ca3c00f6-f1ec-4b33-9dcb-bab9729026ee)

    "Geoscan is used for multi-elemental analysis of conveyed bulk materials in the minerals industry with proven performance and demonstrated paybacks of weeks or months in iron ore, manganese, copper, z

    Jan 1, 2016

  • CIM
    Controlled blasting to minimize overbreak with big boreholes underground

    By P. R. Day, W. K. Webster

    "The introduction of large boreholes underground initially involved taking the techniques of open-pit bench blasting to the production stope, but with deeper boreholes and narrower stopes more control

    Jan 1, 1982

  • CIM
    A Review of Flotation Columns Application in Rougher Circuits

    By M. Massinaei, M. R. Yarahmadi, S. Zeidabadi, M. Oliazadeh

    "Although the majority of new flotation column installations continue to be for cleaning or recleaning, an increasing number of flotation projects are specifying columns for roughing or scavenging dut

    Jan 1, 2011

  • CIM
    Evaluation of Environmentally Friendly Collectors for Xanthate Replacement

    By J. Dong

    "Xanthate is a sulfide collector that has been widely used in flotation for almost a century. It is inexpensive, easy to synthesize and apply, and produces good metallurgy in the right applications. H

    Jan 1, 2011

  • CIM
    Improvement of Elements of Safety Culture in KGHM Glogów Copper Smelter

    By Gabka T., R. E. Gregorczyk

    Work to improve employees' behavior in Głogów Copper Smelter began in 2009. It has been noted that over 90% of accidents at work are attributable to human reasons. At that time, a series of external w

    Jan 1, 2019

  • CIM
    New Mill Design for Large Grinding Mills

    By Kjell Winther

    "Hydralift Scanmec introduced early in the eighties a new and different mill design for very large grinding mills. The design described has actually no size limitation upwards and is so far suggested

    Jan 1, 1995

  • CIM
    Brunswick Mine SAG Mill Liner Design and Wear

    By Chris Larsen, Ian Orford, Marilene Renaud, Mike Cooper, Lud Strah

    "An AG/SAG mill was commissioned at the Brunswick Mine concentrator in October 1998. This paper discusses the original liner design for the bi-directional AG/SAG mill, observed liner wear, subsequent

    Jan 1, 2003

  • CIM
    Early Age Development of Cemented Paste Backfill

    By D. Simon

    This paper studies the effect of binder type and content on the early age development of cemented paste backfill (CPB). The early age development of the mixtures is analyzed using scanning electron mi

    May 1, 2007