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  • TMS
    Interfacial Reaction Between Magnesia Refractory and EAF Slag

    By Sung Jin Han

    Magnesia-based refractory is generally used in an electric arc furnace (EAF) due to its relatively high corrosion resistance and strength at high temperatures. However, the magnesia refractory is atta

  • TMS
    Kinetics Of Extracting Vanadium From Stonecoal By Alkali Leaching

    By Shengfan Zhou, XUEWEN WANG, Bianfang Chen, Mingyu Wang

    Vanadium was leached from roasted stone coal by NaOH solution, and the effect of leaching temperature, leaching time, addition of NaOH, liquid to solid ratio, the grinding fineness of stone coal, and

    Jan 1, 2016

  • TMS
    Applications of Ore Microscopy to Mill Products and Deposits of Disseminated Precious Metals

    By Richard D. Hagni

    Ore microscopy is a useful technique to detect and study the ore minerals that are associated with sediment-hosted and volcanic-hosted deposits of finely disseminated gold and silver. Ore microscopy c

    Jan 1, 1987

  • TMS
    Zinc Recovery From Zinc Oxide Flue Dust During The Neutral Leaching Process By Ultrasound

    By Xuemei Zheng, Aiyuan Ma, Jing Li, Jinhui Peng, Shaohua Yin, Libo Zhang

    Zinc recovery from zinc oxide flue dust (ZOFD) by ultrasound enhanced neutral leaching process was investigated. In this study, the effects of leaching temperature, liquid/solid ratio, leaching time a

    Jan 1, 2015

  • TMS
    Advances In Understanding Of Phenomena In The Blast Furnace Hearth

    By Pinakin C. Chaubal

    An industry ? university consortium was set up to develop advanced tools necessary to understanding of the various phenomena occurring in the hearth of the modern iron making blast furnace. The major

    Jan 1, 2006

  • TMS
    Preliminary Research on Preparation Al-Si-Ti Alloy With Aluminum Ash as Electrolysis Materials

    By Qingsheng Liu

    A new method of recycling aluminum dross for preparation Al-Si-Ti alloy was studied in this paper. This was carried out in two processes. first the aluminum doss was pretreated by leaching and calcini

    Jan 1, 2010

  • TMS
    Modelling And Control Of Copper Isasmelt Furnace

    By Pengfu Tan

    One copper Isasmelt furnace has been operated in Xstrata Copper at Mount Isa in Australia since 1992. A thermodynamic model and computer program, CuModel, has been developed to model the distribution

    Jan 1, 2006

  • TMS
    Robotic Automation Of The Fire Assay Process For Rapid Quantitative Measurement Of Platinum Group Elements In Mineral Concentrator Plants

    By Keith S. McIntosh

    The fire assay process for the quantitative recovery of platinum group elements (PGE?s) prior to subsequent analysis traditionally is a time-consuming process. Samples derive from various ore types an

    Jan 1, 2006

  • 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
    Leaching Studies for the Recovery of Metals from the Waste Printed Circuit Boards (PCBs)

    By Manis Kumar Jha

    Leaching studies were carried out for the recovery/ recycling of metals from PCBs containing 17.05% Cu, 0.74% Ni, 1.74% Fe, 4.35% Pb and 8.32% Sn using various acids such as H2SO4, HCl and HNO3. While

    Jan 1, 2010

  • TMS
    Biosorption of Cadmium from Aqueous Solutions by Waste Microzyme

    By Yunnen Chen

    The test and use of natural materials as biosorbents for the removal of heavy metals from industrial wastewater is under constant development. In the present study, the biosorption capacity of waste m

    Jan 1, 2009

  • TMS
    Recovery Of Copper From Industrial Copper Reverb Slags

    By R. G. Reddy

    Industrial copper reverberatory furnace slags were treated by high temperature techniques (sulfide and carbothermic reduction) to recover copper in alloy or matte phase at 1473K. Recovery was investig

    Jan 1, 1983

  • TMS
    Pelletizing of Iron Ores by Partial or Full Substitution of Bentonite by Organic Binders

    By D. H. H. Quon

    Results of a study conducted to determine the properties of iron ore pellets made from Mount Wright and Carol Lake ore concentrate fines with partial and full substitution of bentonite by several orga

    Jan 1, 1989

  • TMS
    A Novel Combined Process for Obtaining High Grade Ni-Cu Mane from Ni- Cu Sulfide Concentrates Directly

    By Liu Chunpeng

    The new technological process developed is by means of thermal plasma arc smelting to obtain high grade Ni matte directly from Ni-Cu concentrates containing 6-7% nickel and 3-8% sulfur. In comparising

    Jan 1, 1993

  • TMS
    A Comparative Study Of The Synthesis Routes To Rare Earth Based Oxides For The Electronic Industry

    By J. M. Tourre

    Recently, interest in rare earth based oxide powders for electronic applications has risen dramatically. Considerable research has been devoted to the chemical synthesis of these compounds to improve

    Jan 1, 1992

  • TMS
    Extracting Platinum-Group Metals from Stillwater Complex Flotation Concentrate by a Two-Stage Bacterial Oxidation/Chemical Treatment Process

    By D. L. Yopps

    Platinum-group metal (PGM) flotation .. concentrate from the Stillwater Complex, MT, was subjected to biooxidation using Thiobacillus ferrooxidans in an effort to break down the sulfide minerals and l

    Jan 1, 1991

  • TMS
    HCP Matrix In-Situ Composites

    By J. A. Jensen

    In-situ composites were produced in both Ti matrix (Ti-20Y) and Mg matrix (Mg-20Ti, Mg- 20Nb, Mg-20Fe, and Mg-8Li) alloys. In Ti-20Y, a < 1010 > fiber texture formed in both the Ti and Y phases, and U

    Jan 1, 1995

  • TMS
    Fused Salt Electrorefining of Zinc

    By Kelly J. Driscoll

    Impure zinc (98.5%) was electrorefined to high purity zinc (99.995%) using a fused salt electrolyte of molar composition 1: 1 : 1 :2 ZnCI2:KCl:NaCl:LiCl with a current efficiency of about 90% at 723 K

    Jan 1, 1992

  • TMS
    Economics and Production of Primary Titanium by Electrolytic Winning

    By Marco V. Ginatta

    Current world production, 60&apos;000 ton/y, is exceedingly too small for titanium&apos;s extraordinary combination of favorable properties; it should be 1,000,000 ton/y (7% of stainless-steel). Pric

    Jan 1, 2001

  • TMS
    Vapor Pressure Measurements For The FeCl2-ZnCl2 System By The Transpiration Method (1590c387-bb76-43a1-a5ba-66c736f9b1b5)

    By Sang Han Son

    The vapor pressures of FeCL2 and ZnCL2 in the FeCL2?ZnCL2 system were measured by the transpiration method at 873K and 9I7K, The vapor pressure data were interpreted to indicate the formation of compl

    Jan 1, 2003