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  • SAIMM
    Added Value Long Steel Products Produced At MSSA Newcastle Works

    By A. J. Potgieter, C. Hill, A. Humpel, D. S. Magudulela, V. Scholtz, A. Coetzee

    Keywords: Pyrometallurgy, long steel products, coke, sinter, blast furnace, steel plant Located in Northern KwaZulu Natal, Mittal Steel South Africa Newcastle works produces roughly 1.8 million to

    Jan 1, 2006

  • SAIMM
    Laboratory Investigations Of The Electrical Resistivity Of Cokes And Smelting Charge For Optimizing Operation In Large Ferrochrome Furnaces

    By Krogerus. H., P. Jokinen, T. Lintumaa

    Keywords: Pyrometallurgy, furnace, coke, smelting charge, optimization, ferrochrome The main consumer of ferrochrome is stainless steel production. Stainless steel must maintain a reasonable pric

    Jan 1, 2006

  • SAIMM
    The Development And Advantages Of Xstrata?s Premus Process

    By O. Naiker

    Xstrata has modified and improved on the solid state reduction of chromite (SRC) process that was pioneered by Showa Denko in Japan and previously used at Xstrata?s Lydenburg plant. The history of pr

    Jan 1, 2007

  • SAIMM
    Rapid Sensors For Ferroalloy Production And Processing

    By A. McLean, M. Iwase, K. Wakimoto, K. Katogi

    For many decades control strategies have been based upon samples taken from liquid steel, molten slag and gas phase as well as from solid products. Because of recent developments in the areas of dynam

    Jan 1, 2004

  • SAIMM
    The Thermophysical Properties Of Raw Materials For Ferromanganese Production

    By M. Ksiazek

    Keywords: Thermal conductivity, thermal diffusivity, flash method, specific heat capacity, manganese ore Manganese ferro-alloys manufacturing involves a combination of quality raw materials and an

    Jan 1, 2011

  • SAIMM
    Critical investigation into the problems surrounding pillar holing operations

    By L. Mpolokeng, J. P. Labuschagne, H. Yilmaz

    "An investigation into pillar cutting was carried out at a platinum mine on the western limb of the Bushveld Complex. The focus was on crush pillar design and implementation in order to ultimately imp

    Jan 1, 2015

  • SAIMM
    Phasing Out Reverberatory Furnace Operations At KCM Nkana

    By M. Natarajan, C. J. Cutler, E. Mponda

    Keywords: Pyrometallurgy, furnace, KCM Nkana, Zambia The Nkana smelter was initially commissioned in 1931, with two reverberatory furnaces, two Peirce-Smith converters, and blister copper casting

    Jan 1, 2006

  • SAIMM
    Use Of Sintered Pellets In Production Of High Carbon Ferro Chrome

    By C. N. Harman, N. S. S. Rama Rao

    Production of Ferro-alloys through submerged electric arc furnace involves use of electric power as one of the major inputs. Hence the production by this power intensive process can be made economical

    Jan 1, 2007

  • SAIMM
    An Overview Of The Zincor Process

    Keywords: Pyrometallurgy, zinc, electrowinning Zincor has been producing zinc since 1969 via the roast-leach-electrowinning process. It is the only primary zinc producer in South Africa, and curr

    Jan 1, 2006

  • SAIMM
    Measuring and optimizing flotation metal recovery in the digital era, O.A. Bascur

    By O. A. Bascur

    Ores are becoming extremely variable with mineralogy and hardness disturbing the grinding and flotation circuits. The current grinding and flotation sensors provide large amounts of data for process o

    Jan 1, 2020

  • SAIMM
    Towards Predictive Control Of Ferroalloy Furnaces: Combining Thermochemistry, Inventory Modelling And Systems Engineering

    By S. J. Frank

    Ferroalloy furnaces are well known to be extremely difficult to control from a metallurgical perspective. Mostly metallurgical control is still reactive in nature, causing a significant amount of rewo

    Jan 1, 2004

  • SAIMM
    Process Description And Short History Of Polokwane Smelter

    By J. Ndlovu, R. Hundermark

    Keywords: Anglo Platinum, Polokwane Smelter, pyrometallurgy, metallurgy, platinum, platinum group metals, PGM, base metals, nickel, copper, sulphide smelting, electric furnace, Söderberg, electrode, m

    Jan 1, 2006

  • SAIMM
    Dp3 Tunnels Section

    Power Point Presentation

    Jan 1, 2007

  • SAIMM
    Blast Furnace Control Using Slag Viscosities And Liquidus Temperatures With Phase Equilibria Calculations

    By J. Muller

    Keywords: Pyrometallurgy, blast furnace, slag viscosity, slag liquidus temperature, phase equilibria The viscosity of molten slag in blast furnace operations is an important process variable, infl

    Jan 1, 2011

  • SAIMM
    Classification of Roof Strata and Calculation of Powered Support Loads in Shallow Coal Seams of China

    By G. Song

    "SynopsisAccording to the overlying rock strength and thickness of 10 shallow coal seams in China, the strata are classified into four types: weak and laminated strata (hereinafter referred to as WL),

    Jan 1, 2015

  • SAIMM
    A Feasibility Study Of Recycling Of Manganese Furnace Dust

    By R. Shen

    This paper presents results of a feasibility study of recycling manganese furnace dust generated in production of ferromanganese and silicomanganese at Tasmanian Electrometallurgical Company, Australi

    Jan 1, 2007

  • SAIMM
    Metallurgical Characteristics Of The Mefos 3 Mw Dc Arc Furnace

    By J. Alexis, G. Ye, E. Burström

    Over the past twenty years the 3 MW DC arc furnace at MEFOS has been frequently used for development of new processes. These processes include recovery of valuable metals from slag, sludge and dust fr

    Jan 1, 2004

  • SAIMM
    Briquetted Chrome Ore Fines Utilisation In Ferrochrome Production At Zimbabwe Alloys

    By N. N. Malila, N. R. Shoko

    The ever-increasing pressure on the profit margins of ferro-chrome producers and the gradual depletion of deposits of rich hard lumpy chrome ores calls for the ferrochrome industry to maximise the use

    Jan 1, 2004

  • SAIMM
    Kinetics And Thermodynamic Parameters For The Manufacturing Of Anhydrous Zirconium Tetrafluoride With Ammonium Acid Fluoride As Fluorinating Agent ? Synopsis

    By C. J. Pretorius

    More than 30 percent of the global demand for zircon (ZrSi04) is supplied by South Africa. A significant amount of the zircon is exported, and beneficiated products are then imported for industrial ap

    Jan 1, 2012

  • SAIMM
    Utilization of scripting languages for customization of mine planning packages by specialized users

    By D. R. Hack

    The complexity of commercial mining software has gained rapidly over the past decade as hardware developments have surpassed software capabilities at a staggering rate. Software users, recognizing the

    Jan 1, 2003