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  • CIM
    Determination of D50 in Jet Diffuser Flotation Column by using the Velocity Gradient Approach

    By Bahri Öteyaka, Ali Uçar, Oktay Sahbaz

    "A Jet Diffuser Flotation Column (JDFC) is a newcomer flotation device whose operation principles similar with Jameson cell but it has an essential change in downcomer. By taking into account the hydr

    Jan 1, 2016

  • CIM
    Development and Industrial Application of Nano Steel Magnetic Liner

    By Ming’an Wei, Qifu Duan, Chengtie Wang, Jianmin Wu, Erdenet Mining Corporation, Lusheng Zhou, Wenjian Wu

    "The development and industrial applications of magnetic liners have been around for decades. A Swedish company SKEGA first introduced the rubber magnetic liner, and then followed by the Chinese metal

    Jan 1, 2016

  • CIM
    Environment and the public

    By Desmond M. Connor

    "The State of the EnvironmentRecent data from a State of the Environment report prepared in January 1991 and released in April (see references) , indicates that the physical and biological environment

    Jan 1, 1991

  • CIM
    Underground Fires in Polish Hard Coal Mines

    By J. A. Dubinski

    One of the greatest threats of mining in hard coal mines are underground fires, which in the past often resulted in the mining disasters. Implementation of scientific principles of fire fighting into

    Aug 1, 2013

  • CIM
    Overview of Oil Sand Geology

    By Joe Price

    Canada?s energy future will increasingly depend on a supply of light, sweet crude oil derived from the Athabasca oil sands deposit of North-eastern Alberta. Billions of dollars are being spent on the

    May 1, 2003

  • CIM
    The Apex Mine: a case study in small scale underground mining

    By R. W. Guill

    "The Apex Mine is currently scheduled to be brought back into production by Hecla in the first quarter of1990. Its projected productivity rate will be exceptionally high for a small underhand cut and

    Jan 1, 1990

  • CIM
    Copper Production Trends and Developments a Review of Industry Trends Over the Past Decade

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

    In the decade 2002 to 2012 some 6.7 million tonnes of new copper concentrate production capacity was brought on line, corresponding to 2 million tonnes of contained copper. This increase in concentrat

    Jan 1, 2014

  • CIM
    A Method for determining anisotropic transport properties in fuell cell porous transport layers

    By D. Hamilton

    The electrode of a PEM fuel cell consists of two distinct sections - the catalyst layer and the porous transport layer (PTL). There are several kinds of PTL material, although all use carbon fibres as

    Jan 1, 2005

  • CIM
    Carrier-Microencapsulation for Suppressing Flotability and Oxidation of Pyrite in Copper Mineral Processing

    By J. Satur

    In copper mineral processing, pyrite coexisting with copper sulfide minerals like chalcopyrite is separated by flotation as tailings and its oxidation in tailing dams causes the formation of acid mine

    Jan 1, 2007

  • CIM
    The selection and use of fire-resistant hydraulic fluids for underground mining equipment

    By A. J. Harrison

    "The introduction of an amendment to the Mines Regulation Act in the Province of British Columbia, passed in July 1974, and similar amendments since enacted by other provinces introduced the Canadian

    Jan 1, 1981

  • CIM
    Systems Analysis of the Efficiency of Technological Solutions for Opening up an Orefield

    By G. Mihaylov

    The basic principles of systems analysis are presented. A model has been designed to determine the location of the Main opening in the presence of three or more stock orebodies. The necessary conditio

    Aug 1, 2013

  • CIM
    A process for chemical ice destruction and its application to northern mining problems

    By Roger C. Parsons

    "The problems presented by ice formation and interference with processes, structures and mechanical operations in the mining industry can be expected to increase sharply as more of our mineraI needs a

    Jan 1, 1982

  • CIM
    Toward an infrastructureless guidance system — A proposed guidance system for autonomous underground vehicles

    By E. Hinton, L. Bloomquist

    "This paper describes a guidance system for autonomous underground mining vehicles, which does not require any infrastructure or inertial positioning systems to aid the guidance process.BackgroundINCO

    Jan 1, 2001

  • CIM
    Determinants for Processing and Industrial Applications of Chalcedonite Depending on its Different Properties

    By D. Saramak, Z. Naziemiec

    "Chalcedonite is an unique rock due to the relatively small area of its occurrence. It also possesses multi-raw-material features therefore it should be given a special protection aiming at its comple

    Jan 1, 2016

  • CIM
    Application of Drilling Survey System for D&B and TBM Tunneling in Taiwan

    By C. H. Lee, T. T. Wang

    "Exampling of the tunneling task in the Tsengwen Reservoir Transbasin Diversion (TRTD) in southern Taiwan, this study investigates the application of the Drilling Survey System (DRISS) in both Drillin

    Jan 1, 2015

  • CIM
    The Pressure Iron Removal Section at Rustenburg Base Metals Refiners

    By C. A. Biley

    "A dedicated iron removal stage was installed at Anglo American Platinum’s Rustenburg Base Metals Refiners (RBMR) during an expansion project which began execution in 2010. The Pressure Iron Removal (

    Jan 1, 2016

  • CIM
    Network Communication Note to Assist Backhoe Operators and Dump Truck Drivers for Earthwork

    By Katsutoshi Saibara

    Network communication note is a cloud system for an earthwork project. It enables backhoe operators and dump truck drivers to monitor their own works in progress currently and performed up to the pres

    Aug 1, 2013

  • CIM
    Kimberlites in Alberta-A Major New Diamond-bearing Kimberlite Province

    By Brooke Clements

    The Buffalo Head Hills region is located approximately 350 kilometres northwest of the city of Edmonton in northcentral Alberta (Figure 1). The Alberta diamond joint venture consisting of Ashton Minin

    May 1, 2001

  • CIM
    Key Factors Affecting Nickel Recovery during the Segregation of Laterite Ores

    By Eric J. Grimsey, Don C. Ibana, David E. Grimsey

    The segregation process as applied to nickel laterite ores involves the formation of gaseous nickel and iron chlorides which are subsequently reduced to form ferronickel on the surface of a solid carb

    Jan 1, 2017

  • CIM
    Research and Natural Resources

    By N. H. Grace

    "IntroductionA STRIKING FEATURE of the past twenty years has been the application of organized scientific and industrial research to problems of national defence and security and to the development of

    Jan 1, 1952