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  • CIM
    Cigar Lake?s Jet Boring Mining Method

    By Martin Wacker

    Cameco Corporation, on behalf of a joint venture, is preparing surface and underground facilities at their northern Saskatchewan property in preparation for the future operation of a high-grade uraniu

    Apr 1, 2005

  • CIM
    Impact of superheat on the microstructural evolution of 356 alloy in SEED Slurry-on-Demand process

    By O. Lashkari

    Swirled Enthalpy Equilibration Device (SEED) is a new patented Slurry-on-Demand, SoD, processing route. The semi-solid slug preparation is carried out by off-center swirling of aluminum melt in a meta

    Jan 1, 2004

  • CIM
    Purification of Kaolin by Selective Flocculation

    By A. B. Luz, A. Middea

    Kaolin clay is heavily used in the paper industry as a coating and a filler, however to attend the specifications required by the industry it has to be processed. Kaolin is also used as a filler and p

    Jan 1, 2004

  • CIM
    A High Temperature Chemical Processing Route to Recycle Spent Nd2fe14b (Neo) Magnets

    By William D. Swank, Prabhat K. Tripathy, Tedd E. Lister, Eric S. Peterson, Delon C. Haggerd

    More than half of the primary neodymium, produced directly from ores, is being used to manufacture neo magnets. Neodymium, being a critical element in supply, has attracted considerable interest world

    Jan 1, 2014

  • CIM
    Evaluation of CMC for Ultramafic Ore Flotation

    By I. Farr, P. Quinn, H. Mani

    "Difficulties in the flotation of Inca's ultramafic ores at the Thompson Mill are related to the presence of serpentine slimes and some floatable rock minerals. Serpentine slime coatings depress pentl

    Jan 1, 1998

  • CIM
    Scorodite in the CESL Process for Copper-Arsenic Concentrates

    By K. Mayhew, A. Lossin, H. Salomon-de-Friedberg

    "The proportion of arsenic-bearing copper concentrates that supply the copper industry is on the increase. The current strategy of miners and smelters to blend feeds to reduce average arsenic levels

    Jan 1, 2016

  • CIM
    Effects of Lead Ions in Sulphide Flotation

    By Ken G. Stowe, Stephen L. Chryssoulis, Joe Y. Kim

    "Lead ions originating from galena during processing of complex sulphide ores migrate to ""cover"" the surface of sphalerite and iron sulphide mineral rarticles, and cause poor selectivity in differen

    Jan 1, 1995

  • CIM
    Canadian Mining Credentials Program

    By Barbara Kirby

    Mining Industry HR Challenges Mining industry needs to hire approx. 100,000 workers by 2020 Attraction and retention of talent in all occupations Mobility of skilled workers between mine sites

    May 1, 2010

  • CIM
    Hydrochloric Acid Regeneration from Hydrometallurgical Chloride Salt Wastes — A Sustainable Technology

    By Caitlyn J. McKinley, Ahmad Ghahreman, Maziar E. Sauber

    Ever-growing global needs for critical metals, such as rare earth elements (REE), and base metals, such as copper and nickel, and their environmental impact motivated the pursuit of sustainable flowsh

    Jan 1, 2019

  • CIM
    Vanadium Market Structure and Outlook

    By T. T. Perles

    This paper will review the state of the global vanadium industry and outline the implications for the market in the coming years. Global vanadium resources and reserves will be defined. Current produc

    Jan 1, 2014

  • CIM
    SEC (United States) - Industry Guide 7 - Description of Property by Issuers Engaged or to be Engaged in Significant Mining Operations

    "Industry Guide 7 contains the Securities and Exchange Commission’s basic mining disclosure policy. It provides guidance for Registrants on various matters including the definition and disclosure of p

    Jan 1, 2003

  • CIM
    The Davy McKee combined mixer-settler: a novel approach to solvent extraction

    By G. A. Gillett, C. F. Bonney

    "The Davy McKee combined mixer-settler (CMS), is a liquid-liquid contactor, which has been commercially applied to the recovery of uranium from dilute sulphuric acid-bearing leach liquors. CMS differs

    Jan 1, 1983

  • CIM
    Stirred Media Detritor Performance Assesment in the UG2 Platinum Ore Regrind

    By C. B. Ndimande, C. Ntsele, M. Lisso, L. Arlow

    "In the processing of UG2 platinum ore, stirred milling technologies are dominating regrind applications that require grinding the particles to P80s’ in the region of 45 µm. For this application stirr

    Jan 1, 2016

  • CIM
    Iron Ore Company of Canada ZV Concentrator: Flowsheet Description and Process Development

    By G. Gagnon

    "HistoryMining of the Schefferville iron deposits began in 1954 on completion of the 357 mile railway linking the mines and the St-Lawrence river port of Sept-Iles. Apart from crushing, no treatment o

    Jan 1, 1981

  • CIM
    The “Mill Redesign Project” at Inco’s Clarabelle Mill

    By G. Labonté, J. Truskoski, A. Kerr, A. Bouchard, J. Barrett

    "Improving mill grade recovery relationships is always good business. Inco’s Clarabelle mill has just undergone a $16 M process upgrade that was designed to improve nickel recovery by 2%. The “Mill Re

    Jan 1, 2003

  • CIM
    Mine and Tailings Effluent Treatment at the Kimberley, B.C. Operations of Cominco Ltd. (641e0bef-605a-4287-82ae-93ec545560c0)

    By W. J. Kuit

    "Complex facilities which provide for the collection, management and treatment of effluents emanating from the Sullivan mine and concentrator tailings were made operational in October, 1979. Key featu

    Jan 1, 1980

  • CIM
    Characterizing Internal Macropores Using Cross-Specimen Acoustic Tomography: Initial Two Dimensional Results

    By Christopher Sherman

    The engineering properties of a geologic material are greatly affected by the presence of macropores. Previous research has demonstrated that the size, location, and proximity of macropores influences

    May 1, 2009

  • CIM
    A Comparative Analysis of Binders for Iron Ore Pelletization

    By S. Komar Kawatra, Youlian Zhou, Joseph A. Halt

    "Bentonite clay has been the most common binder for iron ore pellets. Although bentonite increases pellet strength and durability, it has several disadvantages. For example, its use increases the cost

    Jan 1, 2016

  • CIM
    Design of liner plate culverts for underground mining environment

    By Roy EI. Durr, Glen R. Davidge

    "This paper presents the results of structural analyses and full-scale destructive tests conducted on liner plate culverts. The purpose of this work was to establish a design method and evaluate the s

    Jan 1, 1995

  • CIM
    Grinding Media

    By H. M. Howard

    "The subject of Grinding Media is perhaps still quite controversial. Many people will state today that the spherical ball is the only way, and also will state that this was settled long ago others are

    Jan 1, 1970