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  • TMS
    Precipitation Of Hematite From Metallurgical Processing Streams By Hydrolysis In The Presence Of Anionic Resins

    By S. Djaroudib

    Keywords: iron recovery, hematite, hydrolysis, polyvinylpyridine The precipitation of hematite (Fe2O3) from ferric chloride media at ambient pressure and at temperatures below 100°C was studied as

    Jan 1, 2005

  • TMS
    Experimental Design to Maximize Granite Sawing Waste Content in Ceramic Tiles

    By M. I. Brasileiro

    The use of experimental design to the study of mixtures has found a wide range of applications, even in laboratory scale or in industrial development works. The aim of this work was to maximize granit

    Jan 1, 2009

  • TMS
    Mathematical Modeling And Design Of Heat Pipe-Cooled Metallurgical Furnace Equipment

    By Pietro Navarra

    Cooling of critical furnace equipment to produce freeze lining is of particular interest as many metallurgical processes are intensified while attempting to prolong campaign life. This idea was combin

    Jan 1, 2006

  • TMS
    Activities of Magnesium Oxide in the Nickel Oxide-Magnesium Oxide-Zinc Oxide System Using a Magnesium Fluoride Solid Electrolyte Galvanic Cell

    By S. Raghavan

    The thermodynamic activities of MgO in the solid solutions that can exist in the system NiO-Mg0-Zn0 are determined by measuring the EMF of the cell: O2 (g), Pt / MgO, MgF2 // MgF2 // x MgO + yNiO + (

    Jan 1, 1993

  • TMS
    Structural And Morphological Characterization Of A Natural Graphite After Application Of High Pressure And High Temperature Treatment

    By A. L. D. Skury

    In the synthesis of diamond, the precursor graphite must present a degree of crystallinity to assure optimum yield and quality for the transformed crystals. X-ray diffraction, SEM and TEM analyses wer

    Jan 1, 2006

  • TMS
    Recovery Of Rare Earth Metals (Rems) From Primary And Secondary Resources: A Review

    By Vinay Kumar, Manis Kumar Jha, J. Rajesh Kumar, Archana Kumari, Rekha Panda, Jin Young Lee

    Rare earth metals (REMs) play a significant role in the manufacture of permanent magnets, fluorescent lamps, catalysts, medicines, super alloys etc. Recently, China, which controls 97% of world trade

    Jan 1, 2014

  • TMS
    A Thermodynamic Model For The Reaction Zone Of Lead Blast Furnace

    By Pengfu Tan

    A thermodynamic model has been developed to predict the distribution behaviors of Cu, Fe, S, O, Pb, Zn, As, and heat balance in a lead blast furnace. The modeling results have been validated by the pl

    Jan 1, 2005

  • TMS
    Research on New Ca-Ni Based Alloys for Hydrogen Storage

    By Hiroyuki T. Takeshita

    Ca-Ni based alloys were investigated on structures, hydrogenation properties and the effect of additive elements on hydrogenation properties. CaNi, samples were decomposed to form a new hydride with a

    Jan 1, 2002

  • TMS
    Mathematical Modeling of Ion Exchange Columns with Emphasis on Hydrous Crystalline Silico-Titanates, Molecular Sieves and Non Ideal Solutions

    By M. E. Huckman

    In this paper, we review the equations needed to construct an ion exchange column model. These models contain three major components: 1) a differential material balance around the colunm, 2) a differe

    Jan 1, 1996

  • TMS
    Characterization of Vitrified Tile Bodies with Kaolinitic Clay and Nepheline-Syenite

    By C. M. F. Vieira

    This work has as its objective to characterize ceramic bodies for vitrified tiles elaborated with the mixture of nepheline-syenite flux and kaolinitic clay. Formulations were prepared with 0, 30 and 5

    Jan 1, 2010

  • TMS
    Thermodynamic Modeling of copper drossing process in lead refining

    By Pengfu Tan

    Lead blast-furnace bullion cools to near its freezing point in an operation known as copper drossing or hot drossing usually contains 0.02-0.06% copper. The removal of this copper is usually carried o

    Jan 1, 2006

  • TMS
    Cluster Synthesis, Direct Ordering, and Alignment of Rare-Earth Transition-Metal Nanomagnets

    By B. Balamurugan, D. J. Sellmyer, J. E. Shield, G. C. Hadjipanayis, Damien Le Ror, R. Skomski

    "Rare-earth transition-metal (R-TM) alloys show superior permanent magnetic properties in the bulk, but the synthesis and application ofR-TM nanoparticles remains a challenge due to the requirement of

    Jan 1, 2012

  • TMS
    Characterization of the Flexural Properties of Polyester Matrix Composites Reinforced with Continuous Jute Fibers

    By Sergio N. Monteiro

    Jute fiber reinforced polymer composites are among the most investigated and applied natural composites. In this past decade the mechanical properties of these composites has been assessed for various

    Jan 1, 2010

  • TMS
    Eco-Efficient Recycling Alternatives For End-Of-Life Cathode Ray Tubes

    By Jeremy Gregory

    The disposal of end-of-life electronics is an issue receiving increasing scrutiny. This paper evaluates several alternatives for recycling cathode ray tubes (CRTs) within monitors and televisions. T

    Jan 1, 2006

  • TMS
    Mineral Changes During Oil Shale Retorting

    By Won C. Park

    Experiments showed changes in the mineral content of dolomitic oil shale at temperatures and exposure times which bracket conditions encountered during in situ retorting. Laboratory results correlate

    Jan 1, 1981

  • TMS
    The Use of Diagnostic Leaching for Flotation Insight

    By Kymberley Worrell

    The Cripple Creek and Victor Gold Mine was acquired by Newmont in August 2015. The high grade flotation mill project was commissioned in February 2014. The mill to date has been throughput limited due

  • TMS
    Incentives for Recycling: Mitigating Risks to Downstream Firms

    By Frank R. Field, Randolph E. Kirchain, Elisa Alonso

    "There are a number of environmental incentives for increasing recycling, including the reduction of waste, energy and resource use. Recycling can also be advantageous for manufacturing firms in both

    Jan 1, 2008

  • TMS
    Technical Developments And Environmental Improvements On The Peirce Smith Converters At Sumitomo?s Toyo Smelter & Refinery

    By Harumasa Kurokawa

    Since the initial start-up, the Toyo Smelter & Refinery has been operating in harmony with the ambient environment, and improvements have been implemented with technologies specifically developed for

    Jan 1, 2005

  • TMS
    Ultrasonic Detection Of Hydride Blisters In A ZR-2.5NB Pressure Tube

    By Yong-Moo Cheong

    When the zirconium pressure tube(PT) is in contact with the calandria tube(CT) in the pressurized heavy water reactor(PHWR), the temperature gradient between the inner and outer wall of the PT results

    Jan 1, 2006

  • TMS
    Fibrous Reinforcement In Clay-Bonded Silicon Carbide Refractory Using Andalusite Powder

    By Bowen Li

    Silicon Carbide is an excellent refractory material. Its physical properties make it extremely useful, particularly in applications where corrosion resistance and wear are important considerations. Co

    Jan 1, 2006