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  • CIM
    Visualization of Fine Bubbles and Their Role in Fine Particle Flotation

    By Wei Sun, Jaewon Choung, Zhenghe Xu, Zhangming Cui

    "High intensity conditioning has been demonstrated in a number of cases to enhance fine particle flotation. The improvement could be attributed to the enhanced formation of particle aggregates. Howeve

    Jan 1, 2006

  • CIM
    Integration of Sensor Technologies at a Bucket Wheel Excavator for Identification of Material Type and Detection of Interface Layers

    By Martin Kesting

    The world wide growth dynamics and the continuously growing demand for energy, results in increasing energy prices. Looking from this point, the efficient exploitation of fossil fuel deposits has beco

    Oct 1, 2009

  • CIM
    Application of Passive Sonar Technology to Mineral Processing and Oil Sands Applications “If you can measure it, you can manage it.”

    By Mark Fernald, Christian O’Keefe, John Viega

    "In this presentation, the SONARtrac™ technology platform will be described. CiDRA's proprietary clamp-on, passive sonar array-based flow meter technology performs two independent measurements – flow

    Jan 1, 2007

  • CIM
    The Importance of Structural Geological Mapping and Slope Monitoring in Open Pit Slope Stability

    By Nick D. Rose

    The importance of structural geology in open pit slope stability is overlooked in many mining operations due to pressures to cut costs and minimize mine personnel. As a result, mine geology staff are

    May 1, 2002

  • CIM
    Comparison of Uranium Solvent Extraction Strip Options

    By Deon van Tonder, Chuck Edwards

    "Solvent extraction is used in many acid leach uranium circuits to upgrade and purify the uranium bearing solution prior to final product precipitation. A number of strip options are available to reco

    Jan 1, 2013

  • CIM
    Geology and setting of the Red Mountain gold-silver deposits, northwestern British Columbia

    By D. A. Rhys, M. Sieb, M. A. Prefontaine, C. L. Swanson, S. R. Frostad, H. Q. Smit

    "Gold-silver mineralization at Red Mountain (1992 resource of 2.5 million tonnes grading 12.8 g/t Au and 38.1 g/t Ag) occurs within several discrete zones within a folded sequence of Middle to Late Tr

    Jan 1, 1995

  • CIM
    A Career Brand for the Industry

    Strategic Branding ? In 2006 Explore for More was created ? By industry, for industry ? Cohesive approach to career attraction ? Defines industry and employers of choice Career Kits ? Positive i

    May 1, 2009

  • CIM
    Effect of Oil Sand Mining Operations on Haul Truck Dump Body Design

    By David Whalen

    Mobile equipment in oil sand mining operations experience more maintenance problems than similar equipment in other surface mines, due to soft underfoot conditions. Oil sand properties are known to va

    May 1, 2003

  • CIM
    Flotation and Hydrometallurgy Research on Brunswick Tin Mine Ores

    By E. W. J. Thornton

    During the past six or seven years extensive research has been performed on ore samples procured at the Bruns1,vick Tin Mines which is located in the south-west corner of New Brunswi.ck. This property

    Jan 1, 1977

  • CIM
    An Alkaline Glycine-Based Process for Copper Recovery and Iron Rejection from Chalcopyrite

    By B. Tanda

    A process has been developed at Curtin University whereby glycine is used in an alkaline environment to leach gold, silver and copper from their ores, concentrates, process intermediates and wastes. C

    Jan 1, 2016

  • CIM
    Geology and Mine Development of the Red Dog Zinc Lead Deposit, Brooks Range, Alaska

    By Brigitte J. Dejou

    The Red Dog sediment-hosted zinc-lead deposit is located in the Brooks Range thrust belt in northwest Alaska, approximately 1000 km northwest of Anchorage. The mine constitutes the primary deposit in

    May 1, 2006

  • CIM
    Improving Fluorine-Bearing Minerals Rejection in the Flotation of a Brazilian Sulphide Copper Ore

    By Keila Gonçalves, Aline Tavares, Danielly Couto

    "The sulphide copper deposits from the Carajás area (North region of Brazil) were generated by the percolation of hydrothermal fluids in volcanic and granitic rock and are denominated as IOCG deposits

    Jan 1, 2011

  • CIM
    Evaluation and control of self-heating in sulphide concentrates

    By J. Nesset, F. Rosenblum, P. Spira

    Sulphide concentrates may exhibit self-heating to various degrees during storage or shipping, the worst cases presenting a serious hazard from fire and SO2 emission. Based on measurements of heating r

    Jan 1, 2001

  • CIM
    An Empirical Approach to Charge Media Wear Prediction

    By Peter Radziszewski

    "Typical mining operating costs can be divided between extraction (30 % to 70 %), comminution (30 % to 50 %) and separation (5% to 20% ). Cornminition process costs, representing an important contribu

    Jan 1, 2000

  • CIM
    Data Mining for Prognostic of Complex Equipment with Applications in Aerospace and Railroad

    By Sylvain Létourneau

    Help organizations maximize the benefits of the data that they collect ? perform scientific research in: machine learning, data mining, statistics, artificial intelligence, soft computing, informatio

    May 1, 2008

  • CIM
    Root-Cause Analysis of the Lacy Copper Phenomenon

    By R. Ramírez, N. Aslin, G. Ríos, T. Bravo, A. R. Almansa

    Lacy copper has been an on-going concern at Atlantic Copper for at least 10 years and was first reported to Glencore Technology in mid-2010. Over the past 12 years, many of the plates were replaced du

    Jan 1, 2019

  • CIM
    The use of a geographic information system for open pit mine development

    By U. Dillon, G. Blackwell

    "Geographic information systems (GIS) provide an efficient means for the recording, manipulation, revision, display and analysis of spatially referenced data. GIS are widely used at the exploration st

    Jan 1, 2003

  • CIM
    A Feasibility Study on the Use of Desulphurized Tailings to Control Acid Mine Drainage

    By Mostafa Benzaazoua, Bruno Bussière, Philippe Poirier, Denis Bois

    "Environmental desulphurisation is an attractive alternative for the management of acid generating tailings. Non selective froth flotation is the most commonly used method to produce desulphurized tai

    Jan 1, 2004

  • 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
    Toppling failure — A proposed analytic solution

    By J. I. Mathis

    "The failure that was utilized for developing this model was a double bench-scale failure, approximately 20 m in height, in the Misery pit at BHP Billiton’s EKATI mine site. The bench that failed was

    Jan 1, 2004