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The Environment Load Assessment of Iron and Steel Producing BF-BOF and EAF Route Process
By Shengli Tao, Hongxu Li, Hao Bai, Yu Chen, Daqiang Cang
"China is the world's largest steel producer, in order to give environment load comprehensive analysis of steel and iron industry in china using LCA method, the life cycle inventory was compiled and a
Jan 1, 2012
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Tile Production Using Wastes from Mining Industry of the Mining District Pachuca and Real Del Monte
By A. Iván, Patiño C. Francisco, Flores B. Javier, Peréz L. Miguel, Hernandez A. Juan, Trapála P. Norma, Salinas R. Eleazar, Rivera L. Isauro, G. Flores, U. Mizraim
"Tills work is related with the production of tiles using wastes from mining and metallurgical industry of Hidalgo State, as raw material. These wastes present a majority particle size (60 %), minor t
Jan 1, 2012
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Energy Saving in Copper Electrowinning
By C. Lupi
"The energy consumption of copper production by electrowinning, generally represents more than 1/4 of the total energy requirement in hydrometallurgical traditional process (roasting, leaching, purifi
Jan 1, 1997
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Valorization Of Electrical Arc Furnace Oxidizing Slag
By Ki Joo Sim, Sung Beom An, Joonho Lee, Minsoo Shin
Valorization of the electrical arc furnace oxidizing slag by coke was carried out by the reduction of iron oxide in the slag. Since the reduction of iron oxide by solid carbon is an endothermic reacti
Jan 1, 2014
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Influences Of Thermomechanical Processing On The Microstructure And Mechanical Properties Of A Hsla Steel
By Z. W. Zhang, Songsong Xu, Jinhui Li, Yun Zou, Yu Zhao
High strength low alloy (HSLA) steels with high strength, high toughness, good corrosion resistance and weldability, can be widely used in shipbuilding, automobile, construction, bridging industry, et
Jan 1, 2016
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Laboratory Test Work and Plant Trials for Milling and Flotation of Slow Cooled Copper Slag
By Alberto Oalvez, Lucya Yunus, Pengfii Tan
"Laboratory flotation tests of slow cooled converter slag have showed that 92.5% copper recovery at the copper cut-off grade of 24 - 25 % can be achieved by using a 50:50 ratio of DSP330 and SIBX (sod
Jan 1, 2012
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Thermodynamic Properties Of Copper-Nickel Mattes (b950b008-5f3b-446d-ae31-71f38507ffa3)
By A. V. Tarasov
Investigations of thermodynamic properties of Cu-Ni and Cu-Ni-S systems and mattes have been conducted with the aid of a MC-130 I mass-spectrometer designed for studies of processes of vapor formation
Jan 1, 2003
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Industrial Oxygen And Its Advanced Application Technology For Hydrometallurgy Process
By Thomas Niehoff, Yin Qing, Wei Zhongling, Liu Yongguo, Zhang Deliang, Tang Le
The gold ore of Shandong Gold Mining (Xinhui) was a refractory ore, which contained multi metallic sulfides (ZnS and PbS etc.) and carbonaceous. The gold ore concentrate came into leaching process and
Jan 1, 2015
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Production of Zinc Oxide for Zinc Smelting Process From EAF Dust at Shisaka Works
By N. Tsuneyama
Sumitomo Metal Mining Company has been operating Waelz Kiln at the Shisaka Works for 12 years to recover zinc and lead from electric arc furnace (EAF) dust. To increase the capacity and cut down the o
Jan 1, 1990
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Characterization of Aluminum Cathode Sheets used for Zinc Electrowinning
By Maura Malone, Neil Gao, Daniel Liu
"Corrosion is the primary failure mode for aluminum cathode sheets used in Teck's Trail Operations electrolytic zinc plant. It was observed that the corrosion performance of Al cathodes from different
Jan 1, 2012
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In-Situ FT-IR/IRS and MLRS Examination of Adsorbed Oleate at Fluorite and Calcite Surfaces
By C. A. Young, J. D. Miller
Adsorption isotherms previously determined by in-situ Fourier transform infrared/internal reflection spectroscopy (FT-IR/IRS) for oleate adsorption at calcite and fluorite surfaces near pH 9 and at va
Jan 1, 1999
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Processing And Study Of Magnetic And Magnetostrictive Properties Of Fe-Zn Alloys
By Robert Corson
Zinc has a large solubility in Fe and a completely filled ?d? shell. With the discovery of dramatic increase of the magnetostriction in Fe by Ga addition, an examination of element Zinc that is adjace
Jan 1, 2006
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Recycling Of Li/soci2 Battery Wastes
By Arpad E. Tonna
Recycling of materials from lithium-oxyhalide batteries is a complex task, since the dismantling of batteries is associated with many hazards. The electrolyte and the lithium anode metal are extremely
Jan 1, 1995
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Remediation of AMD. The Green Precipitate Process
By R. M. Taylor
Lime addition to acid mine drainage (AMD) leads to precipitation, predominantly of metal hydroxides and calcium sulfate, and is the benchmark for remediation by precipitation. Geo2 Limited of Melbourn
Jan 1, 1998
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The Electrowinning of Cobalt from Sulphate Solutions
By A. W. Bryson, K. C. Lenthall
"With the growth in the use of cobalt in industry, interest in its extraction and recovery has increased. With this increased interest comes the need for a fundamental knowledge of the processes invol
Jan 1, 1997
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The Influence of Spinel Formation on Copper Loss in Smelter Slags
By Roger Altman
The solubility of copper in primary spinel crystals encountered in reverberatory slag samples has been determined by electron microprobe analysis. These spinels, which ranged in composition from 22% A
Jan 1, 1976
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The Ecuprex® Process for Production of High Purity Cathodes from Copper Scrap Without Smelting Operation
By M. Opler
Presently, only a few large copper refineries are able to produce Grade A cathodes from copper scrap. Today's technology needs large plants for smelting, converting or refining the main impuritie
Jan 1, 1995
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Slag Cleaning Operation in Nickel Production
By Michael L. Sorokin
The various methods of converter slag cleaning operation are analysed from the thermodynamk point of view: cleaning using coal, cleaning using combustion products of natural gas and cleaning in presen
Jan 1, 1995
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Effect of Electrolytic Conditions on the Crystal Orientation of Electrodeposited Zinc
By Norimasa Yamasaki, Masao Kurosaki
"The effects of plating conditions on the crystal orientation of electrodeposited zinc were investigated by varying elecyrolyte flow rate and current density. Precipitation of the Zn (00 • 2) basal pl
Jan 1, 2000
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Flux Assisted Dispersion of Ceramic Phases in Molten Aluminium Alloys
By Animesh Jha, Chris Dometakis
"Without the use of a flux, only a poor dispersion of ceramic phase can be achieved. A molten-flux-assisted ceramic phase dispersion technique for producing aluminium alloy metalmatrix composites has
Jan 1, 1996