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  • SAIMM
    Dry processing for coal preparation: a review, N. Hughes, M. Le roux, and Q.P. Campbell

    By M. Le Roux, Q. P. Campbell, N. Hughes

    Water plays a significant role in minerals processing; this is especially true in coal preparation where water-based beneficiation is widely accepted and consistently delivering sharp separation effic

    Jan 1, 2020

  • SAIMM
    Improving the understanding of post-mining transformation strategies that enhance rural-urban linkages: Case of Richards Bay Minerals, South Africa, L. Lelia and E. Govender-Opitz

    By E. Govender-Opitz, L. Lelia

    The South African mining industry plays a significant role in the economy of the country. Nonetheless, the negative impacts on the environment continue to prevail. In regions where mining exists in pr

    Jan 1, 2020

  • SAIMM
    Investigation of the reactivity and grain size of lime calcined at extra-high temperatures by flash heating

    By Z. L. Xue, J. L. Li, X. Y. Wang

    "In low-carbon energy-efficient basic oxygen furnace (BOF) steelmaking processes, limestone partly or completely replaces the active lime. The effects of limestone calcination temperature (1200–1500°C

    Jan 1, 2016

  • SAIMM
    Modern Techniques in X-Ray Diffraction-Applied to Metallurgy (bbfe3d1b-22a8-4c28-9904-0ec5cfab25ed)

    By Sabine Verryn, Johan de Villiers

    "Through the application of the Rietveld method, X-ray diffraction analysis has developed into a fully quantitative method for phase analysis. The Rietveld method itself has progressed from an unstabl

    Jan 1, 2014

  • SAIMM
    Performance Optimization of an Industrial Gamma Activation Assay System for Analysing Gold and Rare Metal Ores

    By A. Sokolov, M. Demsky, E. Hasikova, V. Gostilo

    "Previously, we upgraded and implemented two gamma activation assay (GAA) systems designed to analyse the gold content in raw ores at Zarafshan laboratory, Uzbekistan, and achieved a detection limit o

    May 1, 2019

  • SAIMM
    Presidential Address: Collaboration and Diversity in STEM

    By Z. Botha

    Sheryl Sandberg, the COO of Facebook, published a book titled 'Lean In', where she invites women to sit at the table. In summary, to 'sit at the table' entails not only embracing opportunity, but to a

    Sep 1, 2022

  • SAIMM
    Effect of feed composition fluctuations on a platinum furnace energy balance and slag temperature

    By B. van Beek, J. H. Zietsman, A. Lexmond, N. J. Andrew

    "In platinum group metals (PGMs) smelting, the slag-to-matte ratios are very high (approximately 4:1 to 9:1). The slag temperature therefore has a strong influence on matte temperature, which is a con

    Jan 1, 2014

  • SAIMM
    Automation of the production drilling for Boliden Ltd, Garpenberg Mine

    By M. Andersson, R. Elsrud

    The quality and the production rate for the mining operations in the Garpenberg mine has been much improved due to a new system, that presents the latest exploratory and planning data for the driller

    Sep 1, 2001

  • SAIMM
    Spectral Interferences in ICP-OES

    By J. N. Baloyi

    "In atomic emission and atomic absorption spectrophotometry, the sample is heated to a high temperature and thereby decomposed into atoms and ions that absorb or emit visible or ultraviolet electromag

    Jan 1, 2014

  • SAIMM
    Synthesis of Pt-based alloy nanostructures

    By E. van Steen, G. M. Leteba

    Optimizing the catalytic performance of multimetallic nanoparticle (NP) catalysts demands a concrete understanding of their design, while preferentially deploying wet chemical synthesis procedures to

    Jun 1, 2021

  • SAIMM
    The effect of vanadium on the magnetic and mechanical properties of B2 FeCo alloy: a DFT approach

    By R. G. Diale, H. R. Chauke, T. M. Ledwaba, P. E. Ngoepe

    FeCo alloys play an important role in soft magnetic materials with a wide range of technological applications due to their high saturation magnetization and Curie temperature. However, these alloys ha

    Jun 10, 2024

  • SAIMM
    Carbon Corrosion Of Alloys At High Temperature - Synopsis

    By D. J. Young

    Alloys used at high temperature must resist both creep and corrosion. Design for corrosion resistance is based on the formation of a slow-growing, protective oxide scale by selective oxidation of an a

    Jan 1, 2013

  • SAIMM
    Fast, Safe, And Fully Mechanized Installation Of High-Tensile Chain-Link Mesh For Underground Support ? Synopsis

    By B. Schoevaerts

    The ever-increasing depth of mineral extraction presents a challenging environment for hard-rock underground mines. High in situ stresses and associated seismicity with potential rockburst hazards are

    Jan 1, 2012

  • SAIMM
    Meeting The Milestones: Are South African Small-To Medium-Scale Mines Up To The Task? - Synopsis

    By J. J. Dekker

    Controlling noise has proven difficult in mining, and noise-induced hearing loss (NIHL) remains common. In 2008, a South African Mine Health and Safety Council study focused on small- to medium-sized

    Jan 1, 2011

  • SAIMM
    Rock and Ventilation Control

    "Chairman: Dr W. S. RAPSON Rapporteur: Mr J. W. WILSONPapers:Computer applications in rock mechanics by F. H. Deist, E. Georgiadis and J. P. E. Moris Rock mechanics in the design of mine layouts by K.

    Jan 1, 2014

  • SAIMM
    The Simulation of Crushing Plants with Models Developed using Multiple Spline Regression (6f225d4e-c714-4b32-97c8-4db17382e4fc)

    By W. J. Whiten

    "Models of cone crushers and vibrating screens are described. These models have been constructed from actual plant data using a systematic model-building technique. Included in this technique is regre

    Jan 1, 2014

  • SAIMM
    Design and manufacturing of a teleoperated excavator platform APCOM 2021

    By M. Salimov, J. Sattarvand

    The conventional visualisation method of remote equipment is through the installation of one or more cameras on the machine, and sending a live feed to the operator’s flat display. However, the perfor

    Sep 1, 2021

  • SAIMM
    Utilization Of ISO 6892:2009 Testing Standard For Determining Tensile Properties Of TM380 Mild Steel - Synopsis

    By L. Shoke

    The aim of this study was to develop an in-house tensile testing procedure that would yield accurate and reproducible parameters as input material properties into computational models for numerical si

    Jan 1, 2013

  • SAIMM
    Automated Regulation of Mine Ventilation

    By Pentti Niskanen

    "The ventilation system of the Pyhasalmi Mine is described. The mine is located in an area where the annual atmospheric temperature may vary from +30°C to -30°C. Natural ventilation causes serious dif

    Jan 1, 2014

  • SAIMM
    Technology and growth in the South African mining industry: An assessment of critical

    By V. W. Lumadi, S. Nyasha

    The mining industry has yet to fully accept and embrace the strategic role of technology and innovation in successful business planning and execution. In this study, we empirically determine the facto

    Apr 14, 2024