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  • CIM
    Numerical and Experimental Analysis on Selective Laser Post-Treatment of Cold Sprayed Titanium Coatings

    By P. Carlone, A. Astarita, F. Rubino

    Cold gas dynamic spray is an innovative technology allowing the deposition of thin metallic layers on a bulk or sheet substrate. Titanium on aluminum deposition is very attractive to the aeronautic in

    Jan 1, 2015

  • CIM
    Structural character of en echelon polymetallic veins at the Silver Queen mine, British Columbia

    By H. L. Cheng, C. H. B. Leitch, C. T. Hood, A. J. Sinclair

    "Epithermal Zn-Pb-Cu-Ag-Au quartz-carbonate-barite veins at the Silver Queen mine near Owen Lake, west-central British Columbia, are hosted by Late Cretaceous Tip Top Hill andesitic volcanic rocks. Th

    Jan 1, 1991

  • CIM
    Use of LCA in the Mining Industry and Research Challenges

    By Pascal Lesagel

    Life Cycle Assessment (LCA) is a holistic environmental assessment tool that allows the compilation and evaluation of the inputs, outputs, and potential environmental impacts of a product or service t

    Nov 1, 2008

  • CIM
    World Class Remote Control Systems

    By Joseph Sawicz

    By now, the concept of remotely controlling heavy equipment in underground mines has become commonplace. Personnel safety is the biggest justifier for remote control, followed by an inherent cost savi

    Apr 1, 2005

  • CIM
    Minerals used in the Pulp and Paper Industry in Canada

    By Horace Freeman

    Introduction In the aggregate, directly and ?indirectly, the pulp and paper industry ? consumes very large quantities of a variety of minerals, or compounds prepared from minerals. This is especially

    Jan 1, 1934

  • CIM
    The Specogna Gold Deposit: A Late Tertiary, Low-sulfidation Epithermal Hot Spring Deposit, Graham Island, Queen Charlotte Islands, British Columbia, Canada

    By Richard J. Haslinger, C. Mark Rebagliati, James L. Oliver

    Abstract - Exploration at the Specogna gold deposit has identified a geological resource of 65.0 Mt grading 1.63 g/t Au, which equates to 3 million ounces of contained gold. This resource is hosted in

    Jan 1, 1998

  • CIM
    Hydrolysis of Metallic Ions in Mineral Processing Circuits and its Effect on Flotation

    By S. Castro

    Hydrolysis of metallic ions depends on pH and the products of hydrolysis either activate flotation or can lead to inadvertent activation of gangue particles, but can also depress flotation of valuable

    Jan 1, 2017

  • CIM
    Improvement in Performance of Main Ventilation Fan for Mines

    By Sib N. Mukherjee

    Main ventilation fans are used in all the mines and they run continuously 24 hours a day and 365 days in a year. Any improvement in their performance can lead to considerable power saving. The basic p

    May 1, 2007

  • CIM
    Lalor Mine: Impacts and Implications of a 2,500 HP Main Exhaust Fan Failure

    By Tyler J. Irving

    "In June, 2018 Lalor Mine experienced a catastrophic blade failure of its No. 2 main exhaust fan. Over the following weeks several key changes were made to the auxiliary ventilation system to allow fo

    Jan 1, 2019

  • CIM
    Successful Application of a Diesel Particulate Filter System at Vale’s Creighton Mine

    By C. Allen, V. Hensel, J. S. Stachulak

    "Vale has been actively evaluating new technologies to curtail diesel emissions. This paper discusses the selection, installation, operation, and evaluation of the MANN+HUMMEL SMF®-AR diesel particula

    Jan 1, 2015

  • CIM
    Real Time Safety Risk Analysis of Construction Projects Using BIM and RTLS

    By S. Setayeshgar

    The identification of potential accidents on construction sites has been a major concern in the construction industry and it needs a proactive safety plan to reduce the risk of accidents. There are no

    Aug 1, 2013

  • CIM
    Numerical Investigation of Slurry Flow and Particle Segregation Dynamics in a Gravity Concentrator

    By U. Caliskan, S. Miskovic

    Gravity separation is a technique that depends on the difference in density of minerals for their separation. Although this method is one of the oldest separation techniques, it is still preferred in

    Jan 1, 2019

  • CIM
    Opening Up Conversations On Small Modular Reactors Throughthe Deliberative Mapping Approach

    By L. Shasko

    Deliberative mapping is a method of public engagement designed to bring citizens and specialists together to inform policy decisions in conflict-laden areas of science and technology (Stirling and Dav

    Jan 1, 2020

  • CIM
    Hybrid Laser-Arc Welding of Cast Martensitic Stainless Steel CA6NM: Post-Weld Tempered Microstructure and Mechanical Properties

    By X. Cao, P. Wanjara, J. L. Fihey, X-T. Pham, F. Mirakhorli

    Single-pass hybrid laser-arc welding of 10-mm thick cast plates of CA6NM, a low carbon martensitic stainless steel, was carried out in butt joint configuration using a continuous wave fiber laser at i

    Jan 1, 2015

  • CIM
    "Aluminium Smelter Plants - Concrete Pre-Fabricated Elements"

    By R. Carrier

    "There has been a continuous evolution with the use of pre-cast concrete elements in the construction of aluminum smelters. In 1990, Phase I of Alouette was built using cast-in-place concrete exclusiv

    Jan 1, 2006

  • CIM
    Chinese refractory raw materials in the 1990s

    By William H. McCracken, William G. Holroyd

    "The People's Republic of China could very well be considered the largest untapped mineral and metal resource in the world. The proven reserves of antimony, barite, bauxite, fluorspar, graphite,

    Jan 1, 1991

  • CIM
    Numerical Analysis of the Rock Cutting Process Based on a Two-parameter Description of Tensile Strength using the Weibull Theory

    By M. Gimpel, R. Galler, T. Antretter, H. Kargl, R. Tichy, W. Ecker, M. J. Mikl-Resch, G. Pittino

    "A computational method based on a continuum-mechanical approach to simulate rock cutting is developed and evaluated. The aim is to obtain the local loading acting at the cutting pick during operation

    Jan 1, 2015

  • CIM
    Numerical Analysis of the Rock Cutting Process and the Loading of Cutting Tools

    By M. Gimpel, R. Galler, T. Antretter, H. Kargl, M. Mikl-Resch, R. Tichy, W. Ecker, G. Pittino

    "A computational method based on a continuum-mechanical approach to simulate rock cutting is developed and evaluated. The aim is to obtain the local loading acting at the cutting pick during operation

    Jan 1, 2015

  • CIM
    Nucleation Overpotential and the Role of Nucleation Early and Late in a Deposition Cycle

    By Peter A. Adcock, Rob Fraser

    Interest in monitoring nucleation overpotential in electrometallurgical processes dates back some 40 years or more. Conversely, remarkable progress has been made in recent years on describing in detai

    Jan 1, 2016

  • CIM
    Production of Alumina from Clays

    By Claude Bazin

    The Quebec province in Canada is a major producer of aluminium through electrolysis of alumina. The alumina that feeds the electrolysis cells is mainly imported from foreign countries, where it is ext

    May 1, 2001