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  • CIM
    Application of Process Integration Based Models to Optimise Energy Consumption in Integrated Steelworks

    By Habib Zughbi, Paul Zulli

    "A key step towards sustainability in iron and steelmaking is to optimise the use of raw materials and energy consumption, and consequently minimise CO2 emissions. Models based on a Process Integratio

    Jan 1, 2015

  • CIM
    Capacity and Product Quality Optimization of the Syama Roaster

    By T. Kerr, C. Mattich, J. Wilson

    "In refractory gold concentrates, gold is occluded in sulphide minerals preventing efficient cyanide leaching. Hence, roasting is used to oxidize sulphur and organic carbon, the latter being necessary

    Jan 1, 2017

  • CIM
    Blasthole stoping for narrow vein mining

    By Y. Lizotte

    "This paper examines the application of blasthole sloping to narrow vein mining in Canada, for ore deposits where widths are less than two metres. While the technique has now been utilized for more th

    Jan 1, 1991

  • CIM
    Mineralogy, Geochemistry, and Origin of the Magnet Cove Barite-Sulphide Deposit, Walton, N.S.

    By J. L. Jambor, R. W. Boyle

    "The Magnet Cove barite-sulphide deposit is a raking pipe-like body that replaced and partly filled a large brecciated zone at the junction of two faults at the contact between sedimentary rocks of th

    Jan 1, 1966

  • CIM
    Hydrometallurgical Recovery of Zinc, Manganese and Lead from Pyrometallurgy Sludge

    By J. -F. Blais, M. -O. Simonnot, J. Mocellin, G. Mercier, J. -L. Morel

    Large quantities of ferromanganese sludge are generated as waste material by blast furnace during the manufacturing of ferromanganese. These slags are very rich in manganese, zinc and lead (5 to 40 %)

    Jan 1, 2015

  • CIM
    Sustainability Rise through Process Improvement from the Industrial Revolution to the Present

    By H. J. McQueen

    Mineral and energy resource consumption were continuously reduced by process improvements as chemical understanding was developed and applied. During the past two centuries, technological improvements

    Jan 1, 2012

  • CIM
    The Copper-Cobre Series of Conferences: A Prime Forum for Active Discussion of Copper Smelting Technology Practice and Innovation

    By C. M. Diaz, P. J. Mackey

    Since its inception, in 1987, the Copper-Cobre series of conferences has established itself as the prime world forum for discussing advances in copper process metallurgy, in particular copper sulfide

    Jan 1, 2007

  • CIM
    Éléonore Project Update

    Éléonore Project Highlights Éléonoreis a multi-million ounce, high grade gold discovery in Québec Currently at the advanced exploration and engineering studies stage Excellent potential for expans

    May 1, 2007

  • CIM
    Groupe d'objects provenant des Forges du St-Maurice II considérations sur leursaffinités et leur mode d'élaboration

    By T. Vovan, A. Galibois, M. Fiset

    "In order to establish some links between the 22 specimens found on the site of Les Forges du St. Maurice, their slag inclusions have been analyzed by electron microprobe. Comparison between their con

    Jan 1, 1984

  • CIM
    SAG milling design trends, comparative economics, mill sizes and drives

    By M. Pfeifer, M. N. Brodie, D. J. Barratt

    "This paper reviews design trends related to the various SAG mill configuration and drive options available today. The impact of these options on capital and operating costs is assessed, and key techn

    Jan 1, 1999

  • CIM
    Sohio?s L-Bar Uranium Mill

    By M. H. Pettibone

    Sohio Petroleum Company's new L-Bar uranium mill near Grants, New Mexico. refines 2722 kilograms of yellowcake daily from 1360 metric tons of ore produced at Sohio 's J.J. No. 1 mine and oth

    Jan 1, 1978

  • CIM
    Industry Scale Knowledge Management ? Riskgate and Australian Coal Operations

    RISKGATE is an interactive online risk management system developed by the Minerals Industry Safety and Health Centre (MISHC; University of Queensland) to maximise health and safety performance in the

    Aug 1, 2013

  • CIM
    Downsizing: a consultant's perspective

    By John Stoten

    "The 1980s have proven extremely difficult years for many resource-based organizations. Mining companies have learned how to weather the negative effects of inevitable economic cycles. However, with s

    Jan 1, 1989

  • CIM
    Recent Changes in Milling Practice at Britannia

    By W. G. Hatch

    Introduction In November, 1927, a paper was presented at the Annual Meeting of the British Columbia Division by H. A. Pearse(l), in which he described the milling practice at Britannia and set forth

    Jan 1, 1932

  • CIM
    Exploration significance of the emplacement and genesis of massive sulphides in the Main Zone at the Norita Mine, Matagami, Quebec

    By W. H. MacLean, P. J. MacGeehan, A. J. Bonenfant

    "The Norita deposit is an Archean volcanogenic-exhalative Fe-Zn- Cu sulphide accumulation of the distal type, consisting of six overlapping stratiform massive sulphide lenses, interbedded with exhalat

    Jan 1, 1981

  • CIM
    Study on New Technology for Refractory Multi-Metallic Pyrochlore Ore from Africa (1e0018ad-d770-4bd8-98e5-543ca6790805)

    By Guangdong Institute of Resources Comprehensive Utilization, Y. H. Tang, H. X. Hu, T. S. Dong, Z. H. Zhang

    "A world class rare metals ore deposit in Africa belongs to a massive granite type poly-metallic pyrochlore-niobium resource. Successful project development in realizing the resource is vital to Afric

    Jan 1, 2016

  • CIM
    Study on New Technology for Refractory Multi-Metallic Pyrochlore Ore from Africa

    By Guangdong Institute of Resources Comprehensive Utilization, Y. H. Tang, H. X. Hu, T. S. Dong, Z. H. Zhang

    "A world class rare metals ore deposit in Africa belongs to a massive granite type poly-metallic pyrochlore-niobium resource. Successful project development in realizing the resource is vital to Afric

    Jan 1, 2016

  • CIM
    Meeting Today’s Challenge in Nickel Production: Reducing Operating Costs at Nickel Sulphide and Laterite Plants

    By A. E. M. Warner, A. Vahed, P. J. Mackey

    "Since early 2015, the price of nickel has dropped from the region of US$6/pound to current levels of around US$4.60/pound (March 2017), reflecting several market factors, but principally due to lower

    Jan 1, 2017

  • CIM
    Adapting Mill Control to Account for Liner Wear on the Cadia 40ft Mill

    By Bird. M.

    As the Cadia mill was the first 40ft diameter SAG mill, commissioned in 1998, its performance, liner and discharge design attracted considerable international attention. Twelve years on, the liner des

    Jan 1, 2012

  • CIM
    Iron Ore in Northern Labrador -The Rejuvenation of an Historic Mining Camp at Schefferville

    By John F. Kearney

    After World War II Canada?s fledgling iron ore mining industry developed along the ill-defined Quebec / Labrador border near what became the town of Knob Lake and later renamed Schefferville. For abo

    May 1, 2007