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  • SAIMM
    The Metsep Process for the separation and recovery of zinc, iron, and hydrochloric acid from spent pickle liquors

    By P. Kohler, T. D. Sampson, T. H. Tunley

    The Metsep Process for the separation and recovery of zinc, iron, and hydrochloric acid from spent pickle liquors by T. H. TUNLEY, B.Sc. (Ch em. Eng.) (Visitor), P. KOHLER (Visitor), and T. D. SAMPSON

    Jan 5, 1976

  • SAIMM
    Studies Of The Dynamic Characteristics Of Plant Circuits For The Development Of Control Strategies

    By R. M. G. Machunter

    The dynamic behaviour of plant circuits and the available instrumentation determine the control strategies that are appropriate for the duty of the mineral separation plant. Although steady state mode

    Jan 1, 2007

  • SAIMM
    The Application of Log Semi-variograms to the Kriging of Moderately Skew Raw Data

    By M. Thurston

    This case study shows that for a set of lognormal data with a low coefficient of variation the semi-variogram of the logs has almost the same shape as the semi-variogram of the raw data. This means th

    Jan 1, 1987

  • SAIMM
    Comment on paper: The mechanism and rate of reduction of Mamatwan manganese ore fines by carbon

    The following comment has been received from Mr A. D. Osche* on the above paper, which was published in the Journal in October 1977 (vol. 78, no. 3, pp. 51-62). Obituary: T. K. Prentice The Institute

    Jan 1, 1978

  • SAIMM
    Mintek, A National Resource Of Minerals Processing Expertise For Platinum Ores

    By M. Bryson, V. Deeplaul

    As a national facility, Mintek?s brief is to conduct high calibre research that allows the most effective utilization of South African resources. The research takes two different forms, with the effor

    Jan 1, 2004

  • SAIMM
    Review Of Mud Rush Mitigation On Kimberley?s Old Scraper Drift Block Caves

    By A. Holder

    A major mud push occurred on the 870 m production level, scraper drift block cave at Dutoitspan diamond mine in November 2011, during which it is estimated that more than 4 400 m3 of mud engulfed the

    Jul 1, 2013

  • SAIMM
    The conversion of a uranium plant to the recovery of zinc

    By H. E. Cross

    The conversion of a uranium plant to the recovery of zinc by H. E. CROSS. B.Sc. (Eng.)(Hons.) Rand (Fellow) The conversion of the Vogelstruisbult Uranium Plant into a plant for the production of elect

    Jan 11, 1973

  • SAIMM
    Linear Elastic Numerical Modelling For Failure Prediction, An Assesment - Synopsis

    By S. K. Murphy

    A partial shaft pillar extraction project was embarked on at a mine in the West Wits mining region in South Africa. Prior to the extraction, a rock engineering assessment was conducted with the main o

    Jan 1, 2012

  • SAIMM
    Pricing Of South African Thermal Coal Exports

    By M. Steyn

    Until 2000, pricing involved profit taking and cost covering combined with limited global published information. Market information was mostly subjective in nature and large resource companies benefit

    Jan 1, 2010

  • SAIMM
    Modern Asset Pricing - A Valuable Real Option Complement To Discounted Cash Flow Modelling Of Mining Projects (33aaf4ac-edd9-4b8a-9f3d-42631f810fa2)

    For resources projects with healthy net present value (NPV) and low cash flow volatility, conventional discounted cash flow (DCF) analysis will continue to provide the dominant investment decision-mak

    Jan 1, 2007

  • SAIMM
    Annual General Meeting of the Institute

    The Annual General Meeting of the South African Institute of Mining and Metallurgy was held in Kelvin House on Wednesday, 22nd August, 1979. Dr M. G. Atmore (President) was in the chair and declare

    Jan 1, 1979

  • SAIMM
    Optimization of an Integrated Flowsheet for Barite Processing

    By R. Ciccu

    This paper examine the optimization of a beneficiation plant for recovering marketable barites from crude ores of different characteristics. The plant, part of a mining complex in Sardinia, consists o

    Jan 1, 1987

  • SAIMM
    Optimization Of Diesel Usage At Uitvlugt Mine - Synopsis

    By O. G. Motlogelwa

    Any company operating a fleet of trucks will be greatly advantaged if the associated fuel costs can be decreased. The optimal tonnage that trucks should be hauling to ensure minimum consumption of die

    Jan 1, 2013

  • SAIMM
    Book news

    The following are available from Metal Bulletin Books Ltd, Park House, Park Terrace, Worcester Park, Surrey KT4 7HY, England. . World aluminium-a Metal Bulletin databook. 2nd ed. 1990. £71.50 surf

    Jan 1, 1991

  • SAIMM
    Some initial findings on the behaviour and design of mine-shaft steelwork and conveyances

    By G. J. Kringe

    The results of a series of measurements of accelerations and guide-roller loads made on mineshaft conveyances are given, together with the predictions of these accelerations and loads based on a compu

    Jan 1, 1986

  • SAIMM
    Notices (77c2f2c1-7a7a-4f88-a35b-d62deab8eaae)

    P.W.D. ROSTER OF CONSULTING ENGINEERS (Extract from a letter from the Secretary for Public Works) In recent years a large number of professional engineers has entered the consulting field. Althoug

  • SAIMM
    The effect of overburden and confined stress state on cave mining propagation

    By S. W. Jacobsz, E. P. Kearsley, N. K. Schoeman

    A physical modelling approach was adopted to simulate the process of cave mining propagation at various horizontal to vertical stress state ratios, and image data was captured and used to characterize

    Nov 30, 2022

  • SAIMM
    Cave Mining - The State Of The Art

    Caving is the lowest cost underground mining method provided that the draw point spacing, draw point size, and ore-handling facilities are designed to suit the caved material, and that the draw point

    Jan 1, 1994

  • SAIMM
    The significance of grinding environment on the flotation of UG2 ores - Synopsis

    A large body of work exists discussing the impact of grinding media on mineral flotation. Generally, the work indicates that a change to a less electrochemically active grinding environment has positi

    Jan 1, 2009

  • SAIMM
    2.1 van der Linde - Determination Of Correct Sample Size And Preperation Method

    By G. P. L. van der Linde

    EVERY OREBODY IS UNIQUE [ ] GEOLOGY AND MINERALIZATION DIFFERENT [ ]

    Jan 1, 2005