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  • CIM
    The Nanisivik Mill

    By A. C. T. Bigg

    "The mineral potential of the Nanisivik area was discovered as far back as 1910 when a prospector of the Geological Survey of Canada, on an expedition under Captain J. G.Bernier, recorded a deposit of

    Jan 1, 1980

  • CIM
    A review of binder materials used in stabilized backfills

    By J Petrolito

    "To improve the economic and environmental performance of underground mining operations, it is common practice to return the metallurgical waste material underground as backfill. This is called hydrau

    Jan 1, 2005

  • CIM
    The Quintette Project

    By W. R. Leeder

    "The Quintette coal property lies in the Rocky Mountain foothills of northeastern British Columbia (see Figure 1). Quintette and the adjacent Bullmoose property of Teck Corporation are soon to become

    Jan 1, 1983

  • CIM
    Use of Pelletization to Assess the Effect of Particle-Particle Interactions on Coal Handleability

    By M. E. Holuszko

    Although there is no widely accepted rigorous definition of handleability, the handling coal characteristics often referred to as handleability define whether a coal has the ability to flow unhindered

    Jan 1, 2004

  • CIM
    Development of Process Computer Control For Sherritt’s Ruttan Concentrator

    By G. M. Hughes, R. W. Dunn

    "AbstractCurrently installed an analogue instrumentation devices at Sherritt 's Ruttan Concentrator control. and/ or measure mill tonnages, grind, pH, density , some reagent and slurry flows, and cell

    Jan 1, 1977

  • CIM
    Water Recovery and Bubble Surface Area Flux

    By J. E. Nesset, W. Zhang, J. A. Finch

    Frother influences water recovery through control of bubble size and a chemical effect. De-coupling the two is necessary to establish the extent of the chemistry effect. A setup is described to give s

    Jan 1, 2009

  • CIM
    Radioactive Tracers in Mineral Engineering Problems and Particularly in Flotation

    By A. M. Gaudin

    Introduction The discovery of artificial radioactivity, that is, of radioactivity of acorns other than those which are naturally radioactive, has increased vastly the possibility of using radioacti

    Jan 1, 1949

  • CIM
    Chrysotile Asbestos: Relationship of the Surface and Thermal Properties to the Crystal Structure

    By Edward Martinez

    Due to its unique properties, chrysotile asbestos is used in many diversified applications. In recent years, a better understanding of the structure and properties of chrysotile has evolved due to the

    Jan 1, 1966

  • CIM
    The Tensile Strength of Light Steel

    By E. W. Williams

    THE Ontario Research Foundation has developed a process for producing low-density steel shapes by direct reduction of iron oxide powders. The process is a combination of reduction, sintering (without

    Jan 1, 1957

  • CIM
    Evaluation of Ion Exchange as a Means of Separating and Recovering Base Metals from Concentrated Chloride Leach Solutions

    By G. B. Harris, C. W. White

    A study to investigate the recovery of base metals, notably copper, nickel, cobalt, zinc and manganese from iron-free concentrated chloride solutions using ion exchange was undertaken. In such soluti

    Jan 1, 2015

  • CIM
    Efficient Scale Up Of Sensor Based Sorting Systems

    By J. Kolacz

    "A new sensor based sorting system has been developed, providing a possibility for laboratory scale testing and further scale-up of the separation results to the industrial operation. The new system c

    Jan 1, 2016

  • CIM
    Potential Sources of Alumina in Canada

    By W. K. Gummer

    "THE LOCATION of Canada's present aluminum industry is determined by availability of hydroelectric power, and ready access to ocean transport facilities. The chief raw material for the production of t

    Jan 1, 1952

  • CIM
    The Accomplishments of Air and Gas Drilling

    By Gordon Jackson

    "There are two accomplishments of air and gas drilling: a new series of economic and mechanical challenges; and, acceptance as a standard drilling and completion tool.The new challenges are related to

    Jan 1, 1961

  • CIM
    Production of Aluminum at Arvida, Quebec

    By A. W. JR. Whitaker

    Introduction Within the last quarter of a century the Lake St. John-Saguenay valley has been converted from a quiet agricultural district to one of the important industrial centres in the Dominion. F

    Jan 1, 1933

  • CIM
    Electroless Plating of Ni-hBN Composites for Tribological Applications

    By M. Dadvand, G. Kipuros, A. Dadvand

    "The ability to codeposit fillers within a nickel matrix has led to the production of a new generation of cermet coatings with properties useful for various applications. Hexagonal boron nitride (hBN)

    Jan 1, 2018

  • CIM
    The Chuktukon Niobium-Rare Earth Metals Deposit: Geology and Technological Characteristics of the Ores

    By S. N. Kalyakin, D. S. Flett, M. A. Mulagaleeva, N. V. Gudkova, S. S. Serdyuk, V. I. Kuzmin, Institute of Chemistry and Chemical Technology SB RAS, O. A. Logutenko, V. N. Kuzmina, V. G. Lomayev

    "The Chuktukon niobium-rare earth elements ore deposit is located in Siberia (Russia). Weathered carbonatite crusts are the basis of the ore deposit. The deposit itself is 3.5 km in length, about 800

    Jan 1, 2016

  • CIM
    The Base of the Cambrian System in the Southeastern Cordillera of Canada

    By R. A. Price

    The base of the biozone of Olenellus is accepted as the most universally applicable criterion for defining the base of the Cambrian System. The use of this definitive criterion is restricted by import

    Jan 1, 1956

  • CIM
    Study on Settlement Deformation of Unconsolidated Strata and Monitoring During Low-Pressure Water Injection

    By Jing Chai

    The Cenozoic unconsolidated strata with the thickness of 100 to 240m in the east area of China are composed of clay, sandy clay and hardpan, etc. Numerous shafts of the coal mines in these areas have

    Aug 1, 2013

  • CIM
    Flowsheet Development, Commissioning, and Start-Up of the Voisey’s Bay Mill (2943ae37-09c1-4777-81e1-21dde3685311)

    By P. Langlois, G. Labonté, J. J. Barrett, J. Holmes

    "The Voisey’s Bay mill processes a high-grade pentlandite and chalcopyrite ore in a largely pyrrhotite/troilite matrix. From 1994 to 1997, circuit development focused on making a 14% nickel concentrat

    Jan 1, 2017

  • CIM
    Field Technique for the Measurement of Uranium in Natural Waters

    By John C. Robbins

    A new technique for the determination of trace levels of uranium in solution has been developed. A compact laser emits short, but intense, ultraviolet pulses to excite the green fluorescence of a uran

    Jan 1, 1978