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  • SAIMM
    Handling Of Fluctuating And Low-Strength SO2 Gases - An Overview (0ee8fac6-cd6f-4501-9e30-c6b596fdf493)

    By Klaus Hasselwander

    Fluctuating SO2 gas streams represent a difficult task for designers of SO2 removal systems (with respect to designing the plant), but in spite of the designers great efforts to solve the problems, th

    Jan 1, 2009

  • SAIMM
    The Minerals Educational Trust - Increasing The Support For South African Universities And Technikons - Origins

    In the 1980s and?90s the gold mining industry in South Africa came under pressure from the continued poor dollar gold price and escalating Rand based costs, furthermore the external impacts on the ind

    Jan 1, 2003

  • SAIMM
    Value Driven Resource Allocation And Focus In The Early Stages Of Project Development

    By M J. Van Der Merwe

    The mining industry is facing a serious skills resource shortage, growing commodity demand and cyclical prices. This makes focus and allocation of resources in the early stages of project development

    Jan 1, 2008

  • SAIMM
    Pyrite Roasting, An Alternative To Sulphur Burning (d700c668-25c5-448f-a12c-2b6d2b5c6aa3)

    The roasting of sulphide ores and concentrates is often the first step in the production of metals or chemicals. In many processes, the production of sulphuric acid is viewed as a by-product, while in

    Jan 1, 2009

  • SAIMM
    Pyrite Roasting, An Alternative To Sulphur Burning

    The roasting of sulphide ores and concentrates is often the first step in the production of metals or chemicals. In many processes, the production of sulphuric acid is viewed as a by-product, while in

    Jan 1, 2009

  • SAIMM
    CFD simulation and experimental measurement of nickel solids concentration distribution in a stirred tank - Synopsis

    By A. Ochieng

    Solids suspension influences the quality of mixing and energy requirement in a solid-liquid system, both of which determine the efficiency of industrial processes such as nickel precipitation. Nickel

    Jan 1, 2010

  • SAIMM
    Prediction of hydrocyclone performance using artificial neural networks - Synopsis

    By M. Karimi

    Artificial neural networks (ANNs) have found their applications in the modelling of unit operations of mineral processing plants. In this research, laboratory-scale tests were conducted, using a three

    Jan 1, 2010

  • SAIMM
    An Integrated Approach Of Waste Issues On Metalurgical Sites

    By Gaspard Devos

    1. A NEW CONTEXT FOR METAL INDUSTRY Producers and owners of industrial extractive sites are living hard times due to Environmental pressure and liabilities. This is valid whatever the region i

    Jan 1, 2005

  • SAIMM
    Book review

    Book review HOEK, E., and BRAY, J. Rockslope engineering. London, The Institution of Mining and Metallurgy, 1974. £5. NIM reports Report no. 1625 The determination of uranium and thorium by the use of

    Jan 9, 1974

  • SAIMM
    When Is A Workplace Safe Or Unsafe?: The Safety Criterion In Terms Of The Occupational Health And Safety Act And The Mine Health And Safty Act - Mine And Occupational Health And Safety 2010 - 1 Statute And Common Law

    By Willem Le Roux

    Occupational health and safety is regulated by statute and common law. South Africa has, like many other countries, legislated extensively on occupational health and safety. Despite the body of legisl

    Jan 1, 2011

  • SAIMM
    Hexavalent Chromium Air Dispersion Modelling In The South African Ferrochromium Industry

    By L. W. Burger

    The need to establish and harmonise methodologies to quantify air emissions, atmospheric dispersion and the consequences of air pollutants (especially hexavalent chromium) from the ferrochrome industr

    Jan 1, 2004

  • SAIMM
    Vertical Integration As A Source Of Competitiveness: The Case Of Ferrochromium In Southern Africa

    By I. A. Mutemererwa

    This paper investigates the role of vertical integration between chrome ore mines and ferrochromium smelters in the location of ferrochromium production capacity in South Africa and Zimbabwe. Vertical

    Jan 1, 2000

  • SAIMM
    A More Corrosion Resistant Hercules? Alloy

    By A. Muwila

    Hercules? is a low nickel austenitic stainless steel developed at Mintek that has a typical composition of 9 wt% Mn, 0.05 wt% C, 2wt% Ni, 0.25 wt% N and 16.5 wt% Cr. A more corrosion resistant version

    Jan 1, 2007

  • SAIMM
    Value Creation In The Resource Business - Synopsis

    By J. M. Garcia

    This paper highlights several management practices from the oil and gas industry to support the proposition that financial performance in the finite, non-renewable resource business relates more to up

    Jan 1, 2011

  • SAIMM
    Powers Of The Inspectorate To Close A Working Place - Mine And Occupational Health And Safety 2010 ? 1 Designation And Functions Of Chief Inspector And Other Inspectors

    By Willem Le Roux

    1.1 Section 47(1) of the Mine Health and Safety Act, 29 of 1996 (?the MHSA?) establishes a Mine Health and Safety Inspectorate which is administered by the Chief Inspector of Mines. The Mine Health an

    Jan 1, 2011

  • SAIMM
    Hydro Power And Stope Drilling Systems - An Energy-Saving Perspective - Synopsis

    Electricity supply constraints in SA are increasingly challenging mines to operate more energy efficiently without reducing production output. Mining compressed air systems are well known to be operat

    Jan 1, 2008

  • SAIMM
    A Kinetic Study Of Carbon Injection Into Electric Arc Furnace Slags

    By F. -Z. Ji, A. G. Irons, M. Barati, K. Coley

    In order to optimize carbon injection into oxidizing slags, in terms of carbon and iron yield, we must have a detailed understanding of the kinetics of the reactions involved. The current study measur

    Jan 1, 2004

  • SAIMM
    Technical English - a 'dead' language

    By H. W. Glen

    The use of a personal style (mainly active voice and first person) makes technical writing more pleasant to read, and helps the writer to express his meaning clearly and to avoid many of the stylistic

    Jan 1, 1979

  • SAIMM
    Self-similarity and multiplicative cascade models

    By F. Agterberg

    In his 1978 monograph ‘Lognormal-de Wijsian Geostatistics for Ore Evaluation’, Professor Danie Krige emphasized the scale-independence of gold and uranium determinations in the Witwatersrand goldfield

    Jan 1, 2015

  • SAIMM
    Comment On G.J. De Korte ?Dense-Medium Beneficiation Of Fine Coal Revisited? - Journal, Vol 102, No. 7 October 2002 - Introduction

    By P. J. van der Walt

    The paper1(hereinafter BG) by two respected sampling experts contains sound theory and logic that can?t be directly refuted. Nevertheless, a practitioner knows that there is a broader context in which

    Jan 1, 2002