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  • TMS
    Mobility of Mercury in Aged Gold Mine Tailings

    By Kumar Ganesan

    Elevated mercury levels are expected in aged gold mine tailings due to residual mercury from the amalgamation process, The fate of mercury in tailings is not well understood, Its potential health risk

    Jan 1, 2003

  • TMS
    Mixing Phenomena Pertinent to Ferroalloy Refining Using a Water Model

    "Mixing phenomena in a bottom blown air-stirred one-seventh water model of CLU (Creusot-Loire Uddeholm) reactor was studie9-using three different configurations of straight circular nozzles fitted axi

    Jan 1, 1997

  • TMS
    Co-Treatment of Limonitic Laterites and Sulphur-Bearing Materials as an Alternative to the HPAL Process

    The high pressure acid leach process (HPAL) is being commercially used in four plants around the world to treat limonitic laterites. The two major operating costs of the HPAL process are the sulphuric

    Jan 1, 2004

  • TMS
    Thermodynamic Modeling of Oxygen Bottom-Blowing Continuous Converting Process

    By Songsong Wang

    Recently, replacing Pierce-Smith converting process with the oxygen bottom-blowing continuous converting technology has become a new research focus. Based on the principle of Gibbs free energy minimiz

  • TMS
    The Leaching Behavior of Nickel and Cobalt from Metals and Ores - A Review

    By Kenneth N. Han

    Thermodynamic and kinetic aspects of nickel and cobalt leaching from metals. minerals and ores in various media have been reviewed and discussed in this paper. A kinetic model developed to delineate t

    Jan 1, 1993

  • TMS
    Overall Reaction Kinetics Of Coal Injection Into Slags (Invited)

    By F. -Z. Ji

    Carbon injection into metallurgical slag is important in electric arc furnace (EAF) steelmaking for foamy slag practices and in nonferrous slag cleaning operations. The current publication presents ki

    Jan 1, 2003

  • TMS
    Adsorption of Surfactants by a Finely-Divided Chelating Resin

    By Saskia Duyvesteyn

    Small ion-exchange resin particles provide faster mass transport than conventional-sized beads. Unfortunately, high pressures are needed to pump solutions through columns containing small resin partic

    Jan 1, 1998

  • TMS
    Development Of Countercurrent Solvent Extraction Processes For Treatment Of Highly Radioactive. Waste Streams? Using Centrifugal Contactors

    By J. D. Law

    The presence of long-lived radionuclides presents a challenge to the management of radioactive wastes. Separation of the radionuclides from the waste solutions has the potential of significantly decre

    Jan 1, 1999

  • TMS
    Synthesis, Characterization and Dissolution Behavior of Cupriferous and Nickeliferous Goethites

    By P. Lussiez

    Precipitates consisting of amorphous ferrihydrite and crystalline goethite have been prepared by aging hydrolyzed Fe (III) solutions at room temperature. The precipitates have been characterized by x-

    Jan 1, 1981

  • TMS
    Sintering Of Pb{Zr,Ti,(Mg1/3Nb2/3)}O3 Ceramics By Spark Plasma Sintering And Their Compositional Distribution

    By Kazuyuki Kakegawa

    The sintering characteristics and the change in the compositional distribution in the PbTiO3-PbZrO3-Pb(Mg1/3Nb2/3)O3) system during the sintering process by spark plasma sintering (SPS) method were ex

    Jan 1, 2003

  • TMS
    Mechanism and Application of Catalytic Combustion of Pulverized Coal

    By Chuanhong Li, Zuohua Lin, Zhancheng Guo

    "Catalytic mechanism of CeO2 in combustion of coals was investigated in this paper. Catalytic combustion of four kinds of coals with different metamorphic grades by CeO2 was examined, suggesting that

    Jan 1, 2009

  • TMS
    A Microstructure Evolution Model Used For Hot Strip Rolling

    By Richard A. Shulkosky

    The American Iron and Steel Institute (AlSO, in conjunction with the U.S. Department of Energy (DOE) jointly funded the development of a mechanical properties model for Hot Strip Mills. INTEG process

    Jan 1, 2003

  • TMS
    New Approaches for Electrochemical Preparation of CdS Film

    By Hideki Minoura

    "Two novel electrochemical techniques for the preparation of highly crystallized CdS film have been presented. One is cathodization of a conductive substrate in an acidic chemical bath containing cadm

    Jan 1, 2000

  • TMS
    Electrochemical Removal Impurity Of Nacl From Licl-Kcl Melts

    By Bing Li, Miao Shen, Qiang Wang, Yuqi Chen

    Electrochemical methods including cyclic voltammograms, square wave voltammograms, chronopotentiometry are applied to characterize the reduction potentials of Na+ and Li+ ions in LiCl-KCl melts. Accor

    Jan 1, 2015

  • TMS
    A Chemical and Mineralogical Study of Silver, Lead and Cadmium in Kidd Creek Zinc Concentrates and Roaster Products

    By J. E. Dutrizac

    The mineral forms of silver, lead and cadmium in the zinc concentrates and the various roaster products made by the Kidd Creek Division of Falconbridge Inc. have been elucidated. In the concentrates,

    Jan 1, 1990

  • TMS
    Original Industrial Application Of Two Numerical Models In Concasting Technology

    By Jan Dabrovska

    Solidification and cooling of a continuously cast slab and simultaneous heating of a mould is a very complicated problem of transient heat and mass transfer. Nowadays, the solving of such a problem is

    Jan 1, 2003

  • TMS
    Original Industrial Application Of Two Numerical Models In Concasting Technology (0d6a82f6-bd3f-4924-a49e-c6ea2e344264)

    By Jana Dobrovska

    Solidification and cooling of a continuously cast slab and simultaneous heating of a mould is a very complicated problem of transient heat and mass transfer. Nowadays, the solving of such a problem is

    Jan 1, 2003

  • TMS
    High Resolution X-ray Spectoscopy of Vanadium in Coal

    By J. Wong

    We report a successful use of x-ray absorption spectroscopy to probe the chemical and structural environment of trace elements in coal. When applied to vanadium in coal, it was found that vanadium exi

    Jan 1, 1982

  • TMS
    Rapid Synthesis of Ultrafine WC-Co Cemented Carbides by In-situ Reactions and Spark Plasma Sintering

    By Wenbin Liu

    A novel route for rapid synthesis of ultrafine WC-Co cemented carbides with homogeneous binder phase distribution is reported. The composite powder is produced by in situ reduction-carbonization react

    Jan 1, 2008

  • TMS
    An Overview Of The Metallurgy Of Nickel-Copper Matte Converting (Keynote)

    By A. E. M. Warner

    Inco Limited has long and extensive experience in converting nickel-copper primary smelting mattes over a broad range of nickel/copper weight ratios and combined nickel-copper-cobalt contents. At the

    Jan 1, 2003