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  • TMS
    Selective Precipitation For Cobalt And Molybdenum Recovery From A Synthetic Industrial Waste Effluent

    By J. H. Huang

    In this investigation, the selective precipitation of cobalt and molybdenum from Co-Mo aqueous solutions was studied in order to recover efficiently valuable elements from industrial effluents generat

    Jan 1, 2003

  • TMS
    Removal Of Boron From Metallurgical-Grade Silicon By Applying CaO-Based Flux Treatment (69991582-ff84-4636-8187-0088ee11f2a6)

    By Mitsuru Tanahashi

    In order to develop an effective process for the production of from metallurgical-grade one (MG-Si), the oxidation removal of boron from molten MG-Si was investigated at a solar-grade silicon (SOG-Si)

    Jan 1, 2003

  • TMS
    Greenhouse Gas Emission Reduction from Aluminum Industry in India: Challenges & Prospects

    By Malti Goel

    "Ferrous and non-ferrous metals industries are source of both direct and indirect greenhouse gas (GHG) emissions. Metal industry accounted for 29.7% of the total GHG emitted from the Indian industry s

    Jan 1, 2011

  • TMS
    Local Temperature Control For Die Casting Processes

    By Tiebao Yang

    In high pressure die casting processes, a die plays a critical role in removing heat from the molten metal during the cavity filling and solidification stages. Proper control of die temperature is ess

    Jan 1, 2006

  • TMS
    Study on Mass Transfer Characetristic between Molten Steel and Particles in RH-PTB Refining

    By Neng-Wen Yu, Miao Wang, Ji-He Wei

    The mass transfer characteristic between powder particles and liquid steel in the RH-PTB (Powder Top Blowing) refining has been investigated in a water model of 1/5 scale for a 90t RH degasser. The so

    Jan 1, 2000

  • TMS
    Thermodynamic Research of the Dissolving of Chrysocolla (Cusio3LH2O) in the Ammonia-Ammonium Chloride-Water System

    By Liu Wei

    In order to make clear the dissolving characteristic of the chrysocolla (CuSiO3?H2O) in the ammonia-ammonium chloride solution, a thermodynamic model of the chrysocolla (CuSiO3?H2O)-ammonia- ammonium

    Jan 1, 2010

  • TMS
    Detoxification of Chromite Ore Processing Residue With Novel Chromate Reducing Bacteria Leucobacter Sp. Ch1

    By Wenjie Zhu

    Chromite ore processing residue (COPR) is a hazardous waste containing high concentration of chromium. We describe here a pioneer trial of detoxification of COPR in column reactor with an indigenous c

    Jan 1, 2008

  • TMS
    Structure and Performance Evalution of Hydrogen Sensor for Molten Copper under Industrial Conditions

    By Norihiko Fukatsu, Takashi Iwamoto, Noriaki Kurita, Koji Katahira, Kunihiro Koide, Teruo Ohashi

    "The galvanic cell-type hydrogen sensor employing CaZro.9Ino.t03-a. as the solid electrolyte was designed for the measurement of hydrogen activities in molten copper under industrial .conditions. The

    Jan 1, 2000

  • TMS
    A Kinetic Investigation of the Dissolution of Powellite in Oxalic Acid Solutions

    By Ibrahim Yusufoglu, Ahmet Orkun Kalpakli, Cem Kahruman, Sedat Ilhan

    "The effects of oxalic acid concentration, temperature, stirring rate and particle size on the dissolution rate of synthetically prepared calcium molybdate were investigated. Dissolution of calcium mo

    Jan 1, 2012

  • TMS
    Leaching Of Petroleum Catalysts With Cyanide For Palladium Recovery

    By P. L. Sibrell

    The U.S. Bureau of Mines has tested cyanide leaching for recovery of palladium (Pd) from spent petroleum processing catalysts. Three different catalyst samples were supplied by a spent-catalyst proce

    Jan 1, 1995

  • TMS
    Effects of Ultrasound on Al2O3 Extraction Rate during Acid Leaching Process of Coal Fly Ash

    By Wenbo Luo, Kang Liu, Jilai Xue

    "Coal fly-ash(CFA) from thermal power plants is rich in Al2O3, which has great potential as an alternative resource for alumina production. In this work, Alz03 contained in the coal fly-ash was extrac

    Jan 1, 2014

  • TMS
    System for Recovering Waste Heat from High Temperature Molten Blast Furnace Slag

    By Qingbo Yu, Qin Qin, Junxiang Liu

    "Dry-granulation is a new process of molten blast furnace slag treatment and air is used as heat exchange medium. There are some shortages: poor effectiveness of granulation, high air-slag ratio and h

    Jan 1, 2011

  • TMS
    Carbothermic And Magnesiothermic Reduction Of Titanium Dioxide ? A Thermodynamic Analysis

    By Dinabandhu Ghosh

    The stability diagram of the ternary system Ti-C-O is drawn in the present work for four temperatures, 1473 K, 1573 K, 1673 K and 1873 K, showing the stability fields of TiC, Ti, TiO, Ti2O3 and TiO2.

    Jan 1, 2006

  • TMS
    Characterization of High Carbon Equivalent Cast Iron Using Thermal Analysis Curves

    By Zhou Wenbin

    In this paper the mechanical properties of high carbon equivalent cast iron for automobile brake discs were analyzed through thermal analysis curves. Experiment results show that the mechanical proper

    Jan 1, 2010

  • TMS
    Palladium-Coated Kieselguhr for Simultaneous Separation and Storage of Hydrogen

    By Robert H. Hsu

    Palladium finely dispersed in a substrate of kieselguhr, Pd/k for short, has been successfully used for hydrogen storage, separation and pumping for a number of years at the Savannah River Site (SRS).

    Jan 1, 2002

  • TMS
    Nanocomposite Alloy Design for High Frequency Power Conversion Applications

    By Shen Shen, Paul R. Ohodnicki, Samuel J. Kemion, Vladimir Keylin, Alex Leary, Joseph F. Huth, Michael E. McHenry

    "Recent DOE workshops highlight the need for advanced soft magnetic materials leveraged in novel designs of power electronic components and systems for power conditioning and grid integration. Dramati

    Jan 1, 2012

  • TMS
    Characterization and Recycling of Paper Sludge Waste into Clay Bricks - Industrial Test

    By Regina Maria Pinheiro

    This work has for objectives to characterize a waste generated in the form of sludge during the treatment of the effluent of a paper making industry and to evaluate the effect of its incorporation in

    Jan 1, 2009

  • TMS
    Slurry Electrolysis Of As-Rich Antimonic Gold Concentrate Ores

    By Baozhong Ma, Yonglu Zhang, Yongqiang Yang, Chengyan Wang, Yongqiang Chen

    During the past decades, slurry electrolysis (SE) has been implemented commercially for the processing of bismuthinite and complex Pb-Cu bearing gold concentrates. Recently, SE was proven effective fo

    Jan 1, 2014

  • TMS
    Elimination of Crystallinity in Fractured Surface of Medium Carbon Low Alloy Steel Plates Through Process Improvement

    By Ram Avtar

    High tensile thick plates (>80mm, weight ~3000 Kg) of medium carbon low alloy steel, when heat treated, manifested higher percentage of crystalline area (>20%) in fractured surface. Such problem was n

    Jan 1, 2009

  • TMS
    Gold Leaching by Sodium Chloride and Calcium Hypochlorite Solutions

    By Carvalho A. Felipe de

    The search for environmentally friendly and cost-effective methods for gold extraction has been undertaken in order to provide alternatives to the use of cyanide leaching in the gold industry. Among s