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  • TMS
    The Role of Soluble Sodium Silicate for Enhancing Flotation Selectivity of Sulphides Towards Grade and Recovery Improvements: Example from a Cu-Sulphide Ore

    By L. Xia

    Sodium silicate(s), also known as “water glass”, are one of the oldest and most widely used industrial chemicals. Its first use in Canadian operations can be traced back to around 1925, which coincide

  • TMS
    Scheduling Model for Section of Sintering-Blast Furnace

    By Daguang Lu

    The section of sintering and BF (blast furnace) is very important in iron-making process. In practice, the scheduling is so extensive that three faults unfavorable to continuous product will be easier

    Jan 1, 2009

  • TMS
    Chemsheet As A Simulation Platform For Pyrometallurgical Processes

    By Pertti Koukkari, Nagendra Tripathi, Karri Penttilä, Justin Salmine

    ChemSheet is a thermodynamic multi‐phase multi‐component simulation software, which is used as an Add‐in in Microsoft Excel. In ChemSheet, the unique Constrained Gibbs free energy method can be used t

    Jan 1, 2014

  • TMS
    A New Bottom Gas Purging System for Stationary and Tilting Copper Anode Furnaces

    By Goran Vukovic

    The use of gas purging plugs in the copper industry is a widely used practice. They provide substantial improvements especially in anode refining furnaces, where savings in process time and energy are

    Jan 1, 2014

  • TMS
    The Behaviour Of Polonium-210 In The Processing Of Tin-Lead Residues

    By A. M. Strachan

    Capper Pass & Son Limited Was, until its recent closure, the world's largest producer of tin from secondary materials including solder drosses, non-ferrous smelter flue dusts, tin based metal all

    Jan 1, 1992

  • TMS
    A Mathematical Model to Study Filtration Efficiency of Ceramic Foam Filters

    By A. H. Castillejos E., F. A. Acosta G.

    Filtration is widely used as a terminal refining step for metals, particularly for the casting of aluminum alloys, but still more knowledge is required to understand how several factors affect the eff

    Jan 1, 1999

  • TMS
    Parameters for Control and Optimization of Bioleaching of Sulfide Minerals (Invited)

    By H. Deveci

    Bioleaching/biooxidation is essentially a dissolution process with the involvement of acidophilic bacteria acting as the "catalyst" to accelerate the dissolution of metals from sulfide minerals. The c

    Jan 1, 2003

  • TMS
    The Role of Titanomagnetite Composites in Gravity Separation of New Zealand Ironsands

    By J. L. Watson

    The composite nature of titanomagnetites found on the west coast of the north island of New Zealand is an important parameter in the beneficiation of the black beach sands for export to Japan. To inve

    Jan 1, 1982

  • TMS
    Clayey Ceramic Incorporated With Powder from the Sintering Plant of a Steel-Making Industry

    By S. N. Monteiro, C. M. F. Vieira, M. M. Ribeiro

    "This work has as its objective to evaluate the effect of incorporation of the powder waste retained in the eletrostatic precipitator of the sintering stage from an integrated steel making plant on th

    Jan 1, 2011

  • TMS
    Preparation Of Spherical Ultrafine Cobalt Powder By Polyol Reducing

    By Sheng-hai Yang

    The ultrafine, monodispersed, spherical cobalt powder has been fabricated by reducing cobalt hydroxide with glycol. It were investigated that the effect of NaOH concentration on the reaction rate and

    Jan 1, 2006

  • TMS
    Application Of Molten Salts In Metals Production (Keynote) (Yazawa International Symposium)

    By Brajendra Mishra

    Molten Salt electrolytic processes offer unique opportunities to extract and refine metals where gaseous or metallothermic reduction, hydro metallurgical extraction and aqueous electrolytic methods ar

    Jan 1, 2003

  • TMS
    Process Developments in the Cobalt Purification Circuit at Chambishi RLE Cobalt Plant of ZCCM, Zambia

    By A. S. Rao

    In the original roast-leach-electrowin (RLE) circuit at the Chambishi Cobalt Plant, commissioned in 1978, the separation of nickel and zinc from cobalt in aqueous streams was achieved by successive st

    Jan 1, 1993

  • 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
    Recovery Of Iron And Zinc From Blast Furnace And Basic Oxygen Furnace Dusts: A Laboratory Investigation

    By S. M. Hay

    The zinc content of blast furnace and basic oxygen furnace dusts is low compared with electric arc furnace dusts and it is generally not economical to treat the dusts to recover zinc. However, they ha

    Jan 1, 1994

  • TMS
    Copper-Gold Cyanide Recovery Systems

    By W. H. (Bill) Jay

    The destruction of cyanide creates a significant impost on the financial returns of gold mines. These losses increase substantially when ores containing cyanide-soluble copper are treated. Failure to

    Jan 1, 1998

  • TMS
    Production of an Ultra-Pure Fraction of ZnO by the Recycling of EAF Dust

    By F. Garcia-Carcedo

    This research aimed to develop a clean technology for the production of ZnO from residues generated by the steel making industry. Scientific and technologic parameters were both investigated in order

    Jan 1, 2000

  • TMS
    Thermodynamic Properties Of Sulfur In Fe. Co. Ni. And Their Binary Alloys

    By M. R. Baren

    Unpublished results obtained by Baren on thermodynamic properties of sulfur in liquid Fe. Co. Ni. Fe-Co. Fe-Ni. and Co-Ni are reevaluated. correlated. and interpreted on the basis of recent developmen

    Jan 1, 1983

  • TMS
    Polymer-Stabilized Supported Liquid Membranes

    By Yuchun Wang

    In principle, supported liquid membranes could be an exceedingly elegant separation process. However they tend to fail by displacement and emulsification of the organic solution in the pores, which al

    Jan 1, 1998

  • TMS
    Phase Diagrams of FeO-Containing Slags Derived from Activity Measurements

    By A. McLean, Y. Uchida, M. Iwase, M. Myochin, K. Wiikimoto

    "Phase diagrams of FeO-containing ternary systems could be derived from experimental data for the activities of FeO. The systems investigated are CaO-CaF2-FeO, SrO-SrF2-FeO; BaO-BaF2-FeO, CaO-CaCl2-Fe

    Jan 1, 2000

  • TMS
    Synthesis. Characterization And Ion Exchange Of New Na / Nb / M4+/ O / H2O (M = Ti, Zr) Phases

    By May Nyman

    Due to the vast diversity of chemical media in which metal separations are executed, a wide range of ion separation materials are employed, This ,results in an ongoing effort to discover new phases wi

    Jan 1, 1999