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Analysis Of The Molecular Form Of Arsenic In Silicate Slag
By D. M. Dabbs
A static dew point technique has been used to evaluate the solubility of arsenic in ?slag and its dependency on P02 at temperatures of 1458 and 1523K. The ferrous-ferric ion ratio of the slags ranged
Jan 1, 1983
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Study and Application of the Taphole Clay with High Strength and Environment-Friendly in a New Blast Furnace with 3800M3 Volume
By Yafei Xiong, Yue Wang, Guotao Xu, Shuzhong Li, Huaiyuan Li
"The composition, properties and structure of taphole clay with high strength and friendly surrounding used in a new blast furnace with 3800 M3 volume was studied. The developed taphole clay had been
Jan 1, 2012
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Biomineral Film Coating on Titanium Electrode in Aqueous Solution
By M. Okido, O. Takai, Z. Zhao, M. Ishikawa, R. Ichino, K. Kuroda
"Electrolytic method was applied to calcium phosphate coating on titanium plates as an excellent technique for high density and intensive contact of coated films on biomaterials. The effect of H2O 2 a
Jan 1, 2000
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Ambient Temperature Precipitation of Heavy Metal Ions from Aqueous Solutions as Ferrite-Type Compounds
By Oscar Perales Perez, Atsuo Kasuya, Kazuyuki Tohji, Yoshiaki Umetsu
"The removal of iron and various heavy-metal ions by their incorporation into stable ferrite-type precipitates at 25°C is a promising alternative to clean up large volumes of polluted aqueous effluent
Jan 1, 2000
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On-Line Analysis In Nickel And Copper Solvent Extraction
By David Hughes
The paper covers the utilization of on-line analysis in process control of solvent extraction in nickel leach solvent extraction processes in Finland and Australia and in copper heap-leach and solvent
Jan 1, 2003
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Oxidation of Copper Matte Particles Under Simulated Flash Converting Conditions
By Kirsi M. Riihilahti
The oxidation characteristics of solid copper matte particles under simulated Kennecott-Outokumpu Flash Converting conditions are presented. This project is concerned with the determination of the eff
Jan 1, 1997
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Energy Absorption Properties Of Foaming Aluminium
By Y. H. Liu
Several foaming aluminum samples of different density were prepared in a semi-industrial scale experimental system. Their properties such as the energy absorption characteristics, mechanical propertie
Jan 1, 2003
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Effect Of Al2O3 Or Mgo Addition On Liquidus Of Feox Corner In Feox-SiO2-Caoslag At 1250 And 1300 °C
By Hector M. Henao
The FeOX-CaO-SiO2 base slag at intermediate oxygen partial pressures is very often used in non-ferrous smelting processes. This slag would also contain Al2O3 and MgO because these compounds are normal
Jan 1, 2006
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The Role Of Processes Modeling In Iron And Steelmaking (8ffd2f4f-a45d-4810-87ec-6bb014787854)
By Pinakin C. Chaubal
Today?s steel industry is in a vibrant and resurgent mode. This transformation has been in the making for some time now. Over the last few decades, the industry was steadily transforming itself into b
Jan 1, 2006
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The Recycling of Non-Ferrous Metals
By John C. Taylor
With growing emphasis on energy conservation and increased concern over the presence of heavy metals in the environment, it is fortunate that most metals are readily recycled. In this respect, metals
Jan 1, 1993
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Recovery Of Vanadium From A High Ca/V Ratio Vanadium Slag Using Sodium Roasting And Ammonia Leaching
By Xue Sun, Dengfu Chen, Yuting Chen, Mujun Long, Song Xu, Helin Fan
In order to seek an effective extraction process for vanadium, the recovery of vanadium from a high Ca/V ratio vanadium slag was studied by sodium roasting and ammonia leaching. In the present paper,
Jan 1, 2014
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Some Challenges In The Nitride Metallurgy: Synthesis Of Complex Nitrides, Phase Equilibria And Chemical Potential Measurements (Invited)
By Toru H. Okabe
As part of a systematic study on the thermodynamic properties of complex nitrides, phase equilibria of the system Li-M-N (M Mg, AI, Ga) at 900 K were investigated. An attempt to determine the thermody
Jan 1, 2003
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Some Challenges In The Nitride Metallurgy: Synthesis Of Complex Nitrides, Phase Equilibria And Chemical Potential Measurements (Invited) (e7310d7e-ddc2-4cb2-b3c2-2c68d21b9795)
By Toru H. Okabe
As part of a systematic study on the thermodynamic properties of complex nitrides, phase equilibria of the system Li-M-N (M Mg, AI, Ga) at 900 K were investigated. An attempt to determine the thermody
Jan 1, 2003
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Flash Smelting at Magma Metals Company San Manuel Smelter
By Tom W. Gonzales
Magma Metals Company commissioned a 3000 tpd Outokumpu flash smelting furnace in July 1988. Through September 1992 the PSP has smelted a first campaign record 4.1 million tons of concentrate. This pap
Jan 1, 1993
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Evaluating a Fluidized-Bed Process through Applied Research and Development: A Practical Approach to a Successful Project
By Lawrence D. May, Harry Mudgett
"In the course of developing a new industrial process, information produced at the Research and Development (R&D) stage is critical to determining the technical and economic feasibility of the project
Jan 1, 2014
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Advancements In Smelter Gas Handling And Treatment At Magma Copper
By Kenneth L. Driggs
The Environmental Protection Agency's Clean Air Act of .1970 provided the driving force for the current Magma Smelter configuration. The historical and technical perspectives of those process dev
Jan 1, 1992
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A Process Flowsheet for the Extraction of Niobium, Titanium, and Scandium from Niocorp’s Elk Creek Deposit
By Niels Verbaan
NioCorp is developing the niobium/scandium/titanium Elk Creek carbonatite deposit. The probable reserve announced by the company in 2017 indicated significant niobium (0.79% Nb2O5), titanium (2.81% Ti
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Gold Mineralization of the Trout Lake Massive Sulfide Ores and its Behaviour during Mineral Beneficiation
By Raymond E. Healy
Mercurian e1ectrum (Au-Ag-Hg alloy) is the principal Au-bearing phase in the massive sulphide ores at Trout Lake, Manitoba. The average composition of this phase (in wt %) is 49.2 % Ag. 38.7 % Au and
Jan 1, 1989
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Reduction of SO2-Emissions Behind a Copper Converter in the Copper Secondary Industry
By Jörg Wallner
In order to limit SO2 emissions, the Montanwerke Brixlegg AG has installed a desulphurisation plant with the primary aim of reducing the peak emissions from the copper converter that are of particular
Jan 1, 1996
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Copper-Based Multi-Component Alloys by Vacuum Distillation to Separate Copper Enriched Lead , Silver And Other Valuable Metals Research
By Dachun Liu, Baoqiang Xu, Bin Yang, Yong Deng, Heng Xiong, Xiumin Chen
"In this paper, vacuum distillation technology has been employed to study the possibility and regularity of separating copper and enriching lead, silver and other valuable metals from copper- based mu
Jan 1, 2013