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  • TMS
    Isotherm and Kinetics Studies of the Biosorption of Cobalt from Aqueous Solutions by Waste Materials

    By Yunnen Chen

    In the present study, waste materials like pine sawdust and spent grains were investigated to assess their potential for removal of cobalt ion from water by the process of biosorption. The effects of

    Jan 1, 2010

  • TMS
    Using Transmittance Measurements to Investigate the Interdiffusion through the SnO2/CdS and CdS/CdTe interfaces in SnO2/CdS/CdTe Solar Cells

    By Shadia J. Ikhmayies

    The SnO2/CdS/CdTe thin film solar cells were fabricated on glass substrates by using the spray pyrolysis (SP) technique for the deposition of the SnO2 and CdS layers and vacuum evaporation for the CdT

    Jan 1, 2010

  • TMS
    Adsorption of Copper Ions in Aqueous Solution by a Submersed Aquatic Macrophyte Potamogeton Pectinatus L

    By Licheng Zhou

    The use of aquatic plants for the removal of heavy metals from wastewater has gained high interest. In this study, batch experiments were conducted to evaluate the adsorption of copper ions in aqueous

    Jan 1, 2009

  • TMS
    Secondary Cooling Technology for Casting of Hypo-Peritectic Steels

    By Jian Zhang

    From the standpoint of quality, surface cracks normally pose more of a problem than internal cracks. Hypo-peritectic (HP) steel grades are well known for their proneness to surface longitudinal cracki

    Jan 1, 2010

  • TMS
    Investigation Of Ion Exchange Resins For Use In Treatment Of Semiconductor Processing Waste Streams

    By Jeffrey D. Winterton

    Keywords: Copper, ion exchange, sulfonic acid, bis-picolylamine, ion exchange modeling, ion exchange kinetics As part of an investigation into the feasibility of using ion exchange resins to recove

    Jan 1, 2005

  • TMS
    Computer Modeling Of A Self-Reducing Agglomerate In A Shaft Furnace

    By José Carlos D?Abreu

    The Tecnored process is a new ironmaking technology, developed on a unique approach that combined empirical and theoretical knowledge backed by extensive tests carried out in a dedicated pilot-plant

    Jan 1, 2006

  • TMS
    Toxicity and Resource Depletion Potentials of Light-Emitting Diodes (LEDs)

    By Seong- Rin Lim

    Light-emitting diodes (LEDs) are regarded as environmentally friendly light sources due to their high energy efficiency and lack of mercury content. LEDs are used for a variety of domestic and commerc

    Jan 1, 2010

  • TMS
    Reuse of Fired Red Ceramic Brick Waste

    By C. M. F. Vieira

    In the county of Campos dos Goytacazes, north of the State of Rio de Janeiro, Brazil, there is a large production of red ceramic, mainly perforated bricks. A percentage of these bricks are damaged dur

    Jan 1, 2010

  • TMS
    Nondestructive Characterization of Microstructure and Properties of Steel Products

    By J. C. Pandey

    The paper highlights the experimental investigations to characterize texture and plastic strain ratio r-Bar in auto grade steel sheets by ultrasonic measurements, whereas attempts were made to charact

    Jan 1, 2010

  • TMS
    Production of Structural Products from Copper Mining Tailings

    By Thomas Weyand, Thomas Claridge, Dale Nickels

    "This paper addresses the initial results of a project to evaluate the suitability of copper mining tailings as raw material for the production of structural products using PMET’s patented technology.

    Jan 1, 2008

  • TMS
    Preliminary Water Modeling Study Of Fluid Mixing In An AOD Bath Under Conditions Of Side And Top Combined Blowing

    By Ji-He Wei

    Keywords: stainless steel, AOD refining, side and top combined blowing, mixing characteristics, water modeling The fluid mixing characteristics in the bath during the side and top combined blowing

    Jan 1, 2005

  • TMS
    Magnetostriction And Magnetic Properties Of PdX (X=Fe, Ni, Co) Single Crystals

    By Purushottam Kumar

    Keywords: Magnetostriction, magnetic properties, Pd(Fe,Co,Ni) single crystals Fe-Pd, Co-Pd and Ni-Pd alloy systems show appreciable magnetostrictive strains that are of interest for sensor applicat

    Jan 1, 2005

  • TMS
    Age Hardening Behavior Of Aa261

    By Hui Lu

    The structural changes in solutionized AA2618 during natural aging and their effects on subsequent artificial aging were investigated by hardness measurements, X-ray diffraction, differential scanning

    Jan 1, 2006

  • TMS
    Environmentally Correct Jute Reinforced Polyethylene Composites

    By Sergio N. Monteiro

    Wastes generated by our society and the question on how to dispose them is, nowadays, a relevant matter of concern. The objective of the present work was to characterize the technical properties of co

    Jan 1, 2006

  • TMS
    Mathematical Modeling Of Molten Steel Flow During RH Refining Process

    By Han-Tao Hu

    Keywords: RH refining process, flow of molten steel, two-phase flow, gas holdup, circulation rate, mathematical modeling A three-dimensional mathematical model for the flow of the molten steel in

    Jan 1, 2005

  • TMS
    Green Combustion of Waste Printed Circuit Boards

    By Xiangjun Zuo

    This paper firstly reviewed the state of the art in the recycling of used Printed Wiring Boards (PWB), and then presented part of the authors study on the combustion of PWB powders with and without th

    Jan 1, 2009

  • TMS
    A Clean-Lead Factory Is Available For Lead-Acid Batteries Recycling By Means Of The ?Cleanlead Process?

    By Carlos Frias

    The lead-acid battery recycling is a major industrial activity (more than four million tonnes recycled lead per year) that generates large amounts of toxic wastes such as lead slag, mattes and acidic

    Jan 1, 2006

  • TMS
    Main Parameters On The Performance Of A Desulfurization Of Ferro-Nickel By Slag Reaction

    By M. Hochenhofer

    Keywords: desulfurization, mathematical model, slag reaction To produce ferroalloys like ferro-nickel for alloying purposes in a quality that meets the requirements of today?s steel industry, refi

    Jan 1, 2005

  • TMS
    Operation And Improvements On Peirce-Smith Converters At The Tamano Smelter

    By S. Tanaka

    The Tamano Smelter of Hibi Kyodo Smelting Co. Ltd. was commissioned in 1972. Since start up, the anode production capacity has increased from 101,000 tpy to 290,000 tpy, as a result of the applicatio

    Jan 1, 2005

  • TMS
    Adsorption of Heavy Metals from Aqueous Solutions on Synthetic Zeolite

    By M. A. Barakat

    "Adsorption of heavy metal ions specifically, Cu(II), Zn(II), Mn(II), and Cr(VI) from aqueous solution on synthetic 4A Zeolite was evaluated. The 4A zeolite was synthesized previously by dehydroxylati

    Jan 1, 2008