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  • CIM
    Size Enlargement by Agglomeration in Mineral Processing

    By W. Pietsch

    For a number of reasons, solids entering and leaving facilities for the treatment of minerals are becoming increasingly finer. Such materials pose problems throughout processing. Solids featuring smal

    Jan 1, 2004

  • CIM
    Probabilistic practical optimization of production scheduling for multi-element deposits

    Optimizing production scheduling in open pit mines is important for managing cash flows of mining operations. This paper describes a new, probabilistic, mixed integer programming (MIP) formulation whi

    Jan 1, 2006

  • CIM
    Front-End Loaders in Mining

    By J. A. Ressinger

    "The purpose of this paper is to discuss some of the differences between various methods of excavating and loading as they relate to mining operations. The intent is not to provide ""pat"" answers, bu

    Jan 1, 1972

  • CIM
    Sulphate and Nitrate Fertilizers

    By Brad Gunn

    Our program has been dictated by the necessity of broadening our markets through converting potash chemicals to fertilizers more in demand than potassium chloride. To this end, we have undertaken stud

    Jan 1, 1971

  • CIM
    Rejection of Uranium from a Copper Gold Ore by Flotation (1d1c391d-4ab9-408d-ad31-42faa02f60e9)

    By F. Ford, J. Dong

    "Laboratory and miniplant testwork was carried out to reject uranium from an Iron Oxide Copper Gold (IOCG) deposit that contains an average of 60-70 ppm uranium with high variability. The dominate cop

    Jan 1, 2017

  • CIM
    Application of the Bird Centrifuge at Hedley Mascot Mill

    By W. S. Tremaine

    When the Hedley Mascot mill was built in 1935, it was designed as a straight flotation plant. The ore to be treated at that time was a gold ore in which the gold was intimately associated with arsenop

    Jan 1, 1947

  • CIM
    The Design of Entry Support in Coal Room and Pillar Mines in the USA to Combat Rock Related Falls of Ground

    From 1999 to 2008 rock related accidents accounted for 75 fatalities, nearly 6,000 injuries and almost 14,000 incidents (Pappas and Mark, 2011). Clearly this shows that rock related safety on coal min

    Aug 1, 2013

  • CIM
    Advances In Furnace Monitoring: Instrumentation

    By R. MacRosty

    The demand to increase production levels in smelting furnaces has driven the increase in the power levels. Consequently, greater cooling capacity of the furnace shell has been necessary, resulting in

    Jan 1, 2007

  • CIM
    A Stock-Taking of the Profession with Special Reference to Exploration

    By W. L. Goodwin

    Twenty-five years ago mining engineering in Canada was not a profession. To-day the members of the mining fraternity can fairly claim for 10themselves the professional status. If their pretension is n

    Jan 1, 1926

  • CIM
    Population Growth and Mineral Demand

    By Louis M. Perlman

    CAN PRESENT TRENDS CONTINUE? Can population growth in the world keep going at the average rates of the last few decades, till, say, the year 2000? And beyond? At the same time, can we expect steady i

    Jan 1, 1977

  • CIM
    Technical Review and Evaluation of Ore Sorting Technology Incorporating Results from Four Properties

    By B. Hilscher, P. Nayak, N. Yoon

    "The mining industry is currently facing challenges with declining feed grades and is struggling to find solutions to improve the project’s economic value. By means of pre-concentration, ore sorting a

    Jan 1, 2017

  • CIM
    International Commission On Large Dams (ICOLD)

    By Yves Gratton

    The International Commission on Large Dams (ICOLD) is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering. It is the wo

    May 1, 2002

  • CIM
    Diesel Power in the Canadian Mining Industry

    By J. Ander

    About fifteen years age some mines in western Canada commenced using Diesel engines, partly for development work but also for operations on quite a large scale. In the Eastern mining field, the Diesel

    Jan 1, 1930

  • CIM
    Current Research in Mine Equipment Automation in Australia

    By Michael Hood

    An overview is given of some of the major mining research activities in Australia. Automation of mining equipment is not an objective in its own right. The objective is to improve the safety and the e

    May 1, 2002

  • CIM
    Mining Pitching Seams under Dangerous Roof Conditions

    By J. B. De Hart

    This paper has been confined to the consideration of the working of thick seams, from six feet to sixteen feet, which are pitching at about thirty degrees to the horizontal. The discussion has been li

    Jan 1, 1930

  • CIM
    Automation of the Milliken Compressor Plant

    By J. E. Moyle

    The costs of labour and electric power are of prime concern to almost all industrial enterprises, and various methods of reducing their impact on production costs are constantly being developed. Autom

    Jan 1, 1963

  • CIM
    Nuclear Energy (3ed2a4ff-b203-4023-af85-5443ca203ded)

    By D. B. Nazzer

    "ANY DISCUSSION of energy today is incomplete without consideration of nuclear energy. In the Maritimes, with plentiful supplies of coal, with relatively easy availabilty of imported oil brought in to

    Jan 1, 1972

  • CIM
    Diesel Locomotive Transportation Underground

    By F. Doxey

    Introduction Numerous papers have been written dealing with the construction and functions of, and the environmental conditions created by, Diesel locomotives. Therefore, it is not my intention to at

    Jan 1, 1951

  • CIM
    The Assurance of Mineral Supplies for Canadian Industry

    By L. L. Sirois

    Because segments of the Canadian mineral-based economy are dependent totally or in part on foreign sources of certain minerals, their well-being may well be affected by inability to obtain these miner

    Jan 1, 1977

  • CIM
    Application of Structural-Thermal Modelling to Negate the Need for Movement Joints within a Frozen Mine Shaft

    By A. Pearson, Auld. F. A., S. O. Colbeck

    "To minimise mine shaft maintenance over the long-term, some potash mine shaft sinking projects have required the provision of a continuous fully welded waterproof steel liner over a substantial depth

    Jan 1, 2019