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  • TMS
    High Performance Recycling of Agricultural Wastes: Rice Husk Silica Used as Reinforcements of Magnesium Sintered Materials

    By Katsuyoshi Kondoh

    The utilization of silica particles originated in rice husks as reinforcements of magnesium composites was discussed. By using the solid state reaction of rice husk silica particles with magnesium pow

    Jan 1, 2009

  • TMS
    Recovery of Metals from Electronic Scrap by Hydrometallurgical Route

    By Nikhil Dhawan

    Electronic waste (e-waste) is a collective name given to discarded electronic devices such as Television, Cellular Phones and Personal Computers. Among the heterogeneous metals present in the e-waste

    Jan 1, 2009

  • TMS
    The Need to Recycle Zinc: A Consideration of Public Perception, Politics and Competitiveness

    By D. R. Parker

    "This paper canvasses emerging trends in public policy and law, which may influence the zinc industry's interest in recycling. There are forces at work beyond direct economic benefits that will drive

    Jan 1, 2000

  • TMS
    Experimental Analysis of Thermal, Tensile and Microhardness Properties in Directional Solidified ZA, Zn-Ag and ZINAG Alloys

    By Alicia Esther Ares

    The family of Zn-Al (ZA), Zn-Ag and Zn-Al-Ag (ZINAG) alloys offers high mechanical properties, ease of finishing, the advantage of low energy and pollution-free melting. Also, present alternatives

    Jan 1, 2010

  • TMS
    Characterization of Fibers from Different Parts of the Buriti Palm Tree

    By Tammy G. R. Portela

    A comparative characterization of the dimensional and mechanical properties as well as structural aspects of two different types of fibers extracted from the leaves and petioles of the buriti palm tre

    Jan 1, 2010

  • TMS
    Green Recycling of EEE: Special and Precious Metal Recovery from EEE

    By C. E. M. Meskers

    Electronic and Electric Equipment contains a range of components made of a wide variation of metals, plastics and other substances. Up to 60 elements can be found in complex electronic equipment: base

    Jan 1, 2009

  • TMS
    Novel Technology for Treatment of Acidic Wastewater Containing Mercury in Zinc Smelter by Biologics

    By Qingwei Wang

    This study focused on acidic wastewater from producing sulfuric acid system in zinc smelter containing mercury 21.48mg/L, zinc 55.85mg/L, lead 38.50mg/L, copper 1.68mg/L, cadmium 10.25mg/L, As 29.86mg

    Jan 1, 2009

  • TMS
    Controlling Of Foaming Phenomena During Copper Blow In Copper P-S Converter

    By Pengfu Tan

    Xstrata Copper at Mount Isa in Australia has operated one copper Isasmelt furnace and four P-S converters. The phenomena of foaming occur in above 10% of converter operations. A thermodynamic model of

    Jan 1, 2006

  • TMS
    Neutralization Of Smelter Gases With Limestone In A Countercurrent Multiple Fluidized Bed System.

    A three?stages countercurrent fluidized bed prototipe reactor to neutralize the SO2from smelter gases has been developed. For gases with 8 vol-%SO2, at 800°C and for 4 h mean reaction time of the lim

    Jan 1, 2006

  • TMS
    Research Methods Of Iron Ore Sinters: Improvement In Their Quality Assessment

    By Marilia S. de Magalhaes

    Keywords: sinter, characterization, agglomeration, iron ore Iron ore sinters are the main burden of blast furnaces for pig iron production. The evaluation of these agglomerates is very important d

    Jan 1, 2005

  • TMS
    Study On Tin And Zinc Recovery And Pellet Preparation For Blast Furnace From Iron Concentrate Containing Tin And Zinc

    By Yuanbo Zhang

    Keywords: Complex Iron Ores, Roasting, Tin, Zinc, Pellets, Comprehensive Recovery. The complex iron ores containing tin, zinc are typical refractory ores. Large reserves of the ores are found in Ch

    Jan 1, 2005

  • TMS
    Corrosion Processes And Mineral Formation On The Surface Of Bronze Monuments In Urban Environments

    By Olga Frank-Kamenetskaya

    The experimental results of study of atmospheric corrosion processes on Saint-Petersburg bronze monuments surface, received in situ and by means of simulating experiments, have been discussed. Infl

    Jan 1, 2006

  • TMS
    Atomisation As A One Step Process For Hydrometallurgical And Flash Furnace Feed

    By David Norval

    Ni, Co, Cu and Pt, mattes are common materials that require granulating and milling of the resultant granules for further processing. This route is acceptable if the material is brittle (friable) whi

    Jan 1, 2006

  • 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
    Effect of Refractive Index on the Determination of Layer Thickness of 4H-SiC Homo-Epitaxial Films

    By Zhiyun Li

    Room temperature infrared reflection spectra of 2 n-type homo-epitaxial epifilms have been measured in the work. The effect of the refractive index on the determination of layer thickness using tradit

    Jan 1, 2010

  • TMS
    Phase Transformation Of Andalusite And Its Impacts On Refractory Brick Reinforcement

    By Bowen Li

    Andalusite is an excellent raw material for refractory applications due to its high aluminum oxide content and phase transformation to mullite at high temperature. Granular andalusite in particle size

    Jan 1, 2006

  • TMS
    Preliminary Investigations Into the Processing and Properties of Al-Cnt Composites

    By K. Morsi

    Carbon nanotube (CNT) reinforced metallic composites have been recently generating significant scientific interest, due to their expected superior properties compared with other composites. Out of the

    Jan 1, 2009

  • TMS
    High Oxygen Shrouded Injection At Falconbridge: Five Years Of Operation

    By Joël P. T. Kapusta

    Although Peirce-Smith converting remains the workhorse in matte converting, the copper and nickel industries are still confronted with production hindrances such as tuyere blockage, excessive refracto

    Jan 1, 2005

  • TMS
    Prototype camera for monitoring aluminium tapping

    By D. Death

    The Tapping Camera Prototype (TCP) is an instrument being developed to record and analyse video of the molten metal stream entering a tapping crucible as it is tapped from an aluminium reduction cell.

    Jan 1, 2006

  • TMS
    Preparation Of Fibrous Ni-Co Alloy Precursor Articles By Modified Coprecipitation Method

    By Zhang Chuanfu

    Keywords: modified coprecipitation method, Ni-Co alloy powders, solid-solution oxalate, growth mechanism Homogeneous solid-solution oxalates of Ni2+ and Co2+ ions were synthesized by modified copre

    Jan 1, 2005