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  • CIM
    Continuous Countercurrent Ion Exchange (CCIX) Used In Hydrometallurgy - The Influence of Iron

    By Filip Rochette, Yvan De Busscher

    Extraction of minerals can be achieved by a variety of technologies; one of them is ion exchange. There are several ion exchange configurations and mechanical set-ups available, but only one technolog

    Jan 1, 2016

  • CIM
    The Use of Radiotracers to Locate and Eliminate Gold Traps from Grinding Circuits in Gold and Base Metal Mines

    By Randy Clarkson

    "Free gold particles occur in many base metal and precious metal mines throughout the world. Occasionally mine operators are unaware of the presence of free gold particles in their ores because they h

    Jan 1, 2003

  • CIM
    Considerations Regarding the Development of an Economic Mathematical Model for Optimizing the Technological Variants in the Coal Mine Faces

    By Dolea Gabriel Gheorghe

    In the present paperwork is proposed an economical-mathematical model (fuzzy) that aims optimize the technological variants of the mechanized coal face. By fuzzification, the issues to solve become mo

    Oct 1, 2009

  • CIM
    Environmental Regulation and Compliance - A Summary

    By S. W. Stogran

    "A brief summary of the environmental testing and analyses required to ensure and maintain compliance of mining properties will be discussed. Programs for new and existing properties and for propertie

    Jan 1, 1992

  • CIM
    A Non-Nuclear Density Meter and Mass Flow System Measuring Mining Slurries with Entrained Gas

    By R. H. Batey

    "The process control and cost of monitoring mining slurries is normally accomplished using a continuous mass flow system, conventionally embodying a volumetric magnetic flow meter and nuclear density

    Jan 1, 2013

  • CIM
    Quality Control of Assay Data: A Review of Procedures for Measuring and Monitoring Precision and Accuracy

    By M. Abzalov

    "Control of analytical data quality is usually referred to in the mining industry as Quality Assurance and Quality Control (QAQC), and involves the monitoring of sample quality and quantification of a

    Jan 1, 2008

  • CIM
    A Simple Gravity-Recoverable Gold Test

    By Jason Clarke, André R. Laplante

    "The gravity-recoverable gold (GRG) ore characterization test was developed 15 years ago and has been applied to hundreds of ore samples. The test accurately determines the size distribution of GRG, a

    Jan 1, 2006

  • CIM
    Mine Planning Guidelines for Developing Sustainable Closure Drainage Systems

    By Leslie F. Sawatsky

    Failure of drainage works is one of the principal threats to the sustainability of mine closure facilities but the risk can largely be remedied by appropriate design of mine closure drainage facilitie

    May 1, 2004

  • CIM
    Thompson Mill MgO Rejection

    By Johnna Muinonen

    "The Thompson Mill processes ores from the Thompson and Birchtree Mines. While the Thompson ore has very little magnesium containing gangue, the Birchtree orebody consists of veins of massive sulphide

    Jan 1, 2006

  • CIM
    Hydrogeological Aspects of Three Open Pits within Noranda Operations

    By L. C. St. Arnaud

    "Open pit mines can produce large disturbances within regional hydrogeologic systems. The degree of disturbance and the consequences on the local environment depend on the size of the pit and on the p

    Jan 1, 1990

  • CIM
    Fibrous Dust -Its Measurement and Control

    By Gyan S. Rajhans

    "The strategy of fibrous dust sampling is discussed, various sampiing methods are critically reviewed .and their application to coal dust is demonstrated. Fibre counting is described in detail. An att

    Jan 1, 1970

  • CIM
    Aerophine® 3418A Promoter – The Canadian Collector – 50 Years of Improved Metallury in Various Applications

    By F. Bruey, T. Bruce, D. R. Nagaraj, W. Thomas, P. Riccio, E. Guitard

    "AEROPHINE® 3418A Promoter is a flotation collector that has been an industry standard in the Canadian mineral processing industry since its first commercial use at the Kidd Creek concentrator in 1980

    Jan 1, 2015

  • CIM
    Oil and Gas Possibilities in Western Canada

    By Link. Theo A.

    Introduction Since the discovery of a major oil pool at Leduc, Alberta, on February 13th, 1947, the long spell of 'oil drought' in Western Canada is now being turned into an oil and gas f

    Jan 1, 1949

  • CIM
    The Application of the Marconaflo Slurry System to Mineral Processing and Extraction

    By N. W. Kirshenbaum

    "The Marconaflo slurry system was originally developed to reduce costs and solve technical problems in the marine transport of mineral cargoes. In the short time since its inception, it has been found

    Jan 1, 1973

  • CIM
    Ancillary Services and Facilities at Tasu

    By H. M. Thurgood, F. A. Godfrey, F. W. Gilbert

    This is a detailed presentation of the ancillary facilities, including power production, water supply, shiploading facilities, fire-fighting equipment, housing and community services. Additional subje

    Jan 1, 1968

  • CIM
    Morphological Evolution of Solid Phase Particles of Hypoand Hyper-Eutectic Al-Si Alloys Sheared in the Semi-Solid State

    By F. Ajersch, A. R. Hekmat

    Apparent viscosities of hypo-eutectic (Al-7% Al) and hyper-eutectic (Al-35% Si) binary alloys were measured in the semi-solid state using a Couette type viscometer at variable shear rates. Analysis of

    Jan 1, 2006

  • CIM
    Geometallurgical Modeling - The New Approach to Plant Design and Production Forecasting/Planning, and Mine/Mill Optimization

    By Dave Bulled, Chris Bennett, Glenn Kosick, Glenn Dobby

    "Mining companies around the world are embracing geometallurgical modeling at a rapid rate, as senior executives realize that inputs must be properly measured if the output is to be managed effectivel

    Jan 1, 2004

  • CIM
    Iron Ore Symposium

    By Jean G. Fortin

    The manufacturers' proposed technology has been a key factor in selecting production, mobile and fixed equipment in order to achieve the targets set in our 2026 mining plan. This paper will pres

    May 1, 2007

  • 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
    Optimizing Performance in Heavy Equipment Teleoperation

    By Jean-François Lapointe

    Many advances have been made concerning the automation of heavy equipment teleoperators such as those found in mining. Complete automation, however, is not achieved yet and the operation of these vehi

    May 1, 2001