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  • SAIMM
  • SAIMM
    An Integrated Limestone/Lime Process For Partial Sulphate Removal

    By A. J. Geldenhuys

    This paper will focus on two topics, namely (1) an innovative process for the neutralization and partial sulphate removal of acid streams produced during coal mining and processing and (2)optimization

    Jan 1, 2003

  • SAIMM
    Predicting Coal Pillar Life In South Africa

    By J. N. Van der Merwe

    The data base of failed coal pillars in South Africa was analysed with regard to the time of failure in an effort to develop a method to predict how long after their formation coal pillars will fail.

    Jan 1, 2003

  • SAIMM
    Pushback 8 South ? A Case Study In Pit Slope Management

    By P Knight, P A. Walker, H E. Speight

    Pushback 8 South is the final cut back on the south wall of the East Pit at BHPBilliton?s Mt Whaleback iron ore mine in the Pilbara region of Western Australia. Development of the cutback commenced i

    Jan 1, 2006

  • SAIMM
    Influence Of Temperature And Particle Size On Reduction Of Chromite Ore

    By Dolly Chakraborty, S. Ranganathan, S. N. Sinha

    Experiments were conducted to study the influence of temperature, particle size and ore/coke ratio on the kinetics of reduction. The rate of reduction increased with temperature. The reduction of iron

    Jan 1, 2007

  • SAIMM
    Simulated Rockburst Experiment ? An Overview

    By T. O. Hagan

    A simulated rockburst experiment was conducted underground at a deep level gold mine. This was done by means of a large explosion detonated in solid rock close to a tunnel sidewall. The resultant shak

    Jan 1, 2001

  • SAIMM
    CIS Ferro Alloys Industry: Commercial Opportunities, Technical Challenges And Strategic Implications

    By K. Ford, R. Urquhart, D. Hobbs

    CIS countries are home to some of the world's largest producers of chrome, manganese and silicon ferro alloys and leading suppliers to world export markets. The region's ferro alloys produc

    Jan 1, 2007

  • SAIMM
    Book Reviews ? Extractive Metallurgy Of Copper

    By A. K. Biswas

    Reviewer: R. H. Eric This edition is organized in twenty-three chapters, and contains exactly 500 pages including three appendices and an index. The first and second editions were published in 197

    Jan 1, 1995

  • SAIMM
    Silicomanganese Production - Process Understanding

    By S. E. Olsen, M. Tangstad

    The main source of Mn in raw materials for SiMn production is Mn-ore and Mn-rich slag from the high carbon FeMn production. The amount of slag per tonne of SiMn metal is mainly determined by the ore/s

    Jan 1, 2004

  • SAIMM
    Freeze Lining On M12 Furnace: Motivation, Installation And Operation

    By A. M. Hearn, J. R. Henning, A. S. J. Van Rensburg

    The lining, together with the electrodes, forms the heart of the operation of a submerged arc furnace. Subsequent to a lining failure on M12 furnace during the early 1980s, Metalloys was active in in

    Jan 1, 2004

  • SAIMM
    Refinery effluent water reduction and treatment

    By S. Pule, Z. Ndabezimbi, A. Hefer, E. Cupido

    This article outlines various projects implemented at Rand Refinery to reduce effluent generation and freshwater consumption. The refinery generates about 2800 m³ of effluent annually and has initiate

    Mar 5, 2025

  • SAIMM
    The Kinetics Of The Dissolution Of Colloidal Silver In Cyanide Medium And Application To The Control Of The Cyanidation Process

    By M. J. Nicol

    The kinetics of the dissolution of colloidal silver in aerated cyanide solutions has been investigated with the aim of developing a relatively rapid and convenient method for monitoring the ?leaching

    Jan 1, 1998

  • SAIMM
    Characterization and Flocculation Studies of Fine Coal Tailings

    The re-use of waste water from coal preparation plant tailings is always desirable, but is generally problematic in terms of solid-liquid separation. Dewatering and disposal of coal slurry at a high p

    Jan 1, 2014

  • SAIMM
    Design Procedure For Hydraulic Backfill Distribution Systems

    A wide range of materials are used in hydraulic backfilling operations and the pipeline flow behaviour of these mixtures varies considerably. It is shown that despite the large differences in constitu

    Jan 1, 2001

  • SAIMM
    MINATAUR?: The Mintek Alternative Technology To Gold Refining

    By S. A. Scott

    Mintek developed the MinataurTM leach-solvent extraction-precipitation technology as a cost effective, easily operated alternative to conventional gold refining processes. The technology was first com

    Jan 1, 2004

  • SAIMM
    The Transformation Of Ferrochromium Smelting Technologies During The Last Decades

    By J. Daavittila, P. Jokinen, M. Honkaniemi

    In the latter part of the 1980?s Outokumpu Chrome in Tornio, Finland, was in a situation when its twenty-year-old ferrochrome plant was becoming inefficient to sustain economically sound production. T

    Jan 1, 2004

  • SAIMM
    Hard Rock Cutting And The Development Of A Continuous Mining Machine For Narrow Platinum Reefs - Introduction

    By R. G. B. Pickering

    The hard rock gold and platinum mines in South Africa have seen little development in the technology of mining. Holes are still drilled in the rock?though the latest water hydraulic rockdrills will co

    Jan 1, 2002

  • SAIMM
    Solving of determinate mining—Economic models by the method of Monte Carlo

    By I. V. Lunkin, E. B. Rakishev, B. R. Rakishev

    In mining the method of statistical tests is used by solving of problems, exposing to influence of random factors. Such problems are: rational selection of equipment set; co-ordination in time of diff

    Jan 1, 2003

  • SAIMM
    Environmental Challenges For Norwegian Mn ? Industry

    By R. Flatabø, K-E. Johansen, L. Hunsbedt, P. M. Cowx, J. A. Bustnes

    Eramet and Tinfos are two producers of manganese alloys in Norway, which have worked hard for several decades to improve both the internal and external environment. Furnaces producing ferro- and silic

    Jan 1, 2007

  • SAIMM
    Treatment Of Lead And Zinc Slags In Hollow Electrode DC-EAF In Consideration Of Calculated Phase Equilibria And Thermodynamics

    By J. Böhlke, B. Friedrich, E. Hecker

    The legislation for the disposal of heavy metals contaminated substances is still going to be tightened up in the future. The main criteria for the utilization or deposition of these residues are the