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Study on Smelting Reduction of Coal-Containing Pellets of V-Ti Bearing Beach Placers by Combined Rotary Hearth Furnace and Direct Current Arc Furnace
By Huimin Lu, Qiang Li, Jingbo Xu
"The smelting reduction of V-Ti bearing beach placer by combined rotary hearth furnace and direct current arc furnace was studied in laboratory. It takes the aid of back propagation (BP) neural networ
Jan 1, 2012
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Study on Health Risk Assessment of Pops From a Copper Smelt Enterprise
By De-wen He
The distribution of persistent organic pollutants in the environment is studied using the multimedia environmental fugacity model, and environmental health risk assessment of POPs nearby a copper smel
Jan 1, 2009
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INCO?s Procedure For Controlling Warpage in Copper Moulds used for Anode Casting
By R. A. Roberti
Most copper refineries use conventional wheel systems to cast anodes. over a period of time the copper moulds that are used become warped and cracks develop. To control mould warpage, the mould's
Jan 1, 1987
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Modeling Of Materials Synthesis in Thermal Plasma Reactor
By S. Niyomwas, R. G. Reddy
"A mathematical model was developed to describe the plasma gas and particle dynamics and conversion yields. The velocity and temperature fields in the plasma were calculated by solving 1 the Navier-St
Jan 1, 2000
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Leading the Way in R&D - Howard Worner and his contributions to bath smelting
By J. A. Innes
"""The oxygen, next uniting with the carbon, sent up an ever-increasing stream of sparks and a voluminous white flame. Then followed a succession of mild explosions, throwing molten slags and splashes
Jan 1, 1996
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Computation of Magnetically-Supported Free Surface by a Coupled Finite/Boundary Element Method
By S. P. Song
A computational methodology based on the coupled finite element and boundary methods is developed to predict the free surface shapes of electrically conducting liquids supported by the electromagnetic
Jan 1, 1996
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The Leaching Behavior of Platinum Powder In Iodide Solutions With Oxygen
By Xinghui Meng
The leaching behavior of platinum powder in .iodide solutions under oxygen pressure in an autoclave was investigated. Ammonium salts were added to the leaching solution at neutral pH as a key lixivian
Jan 1, 1996
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Direct Solvent Extraction Of Nickel From Sulfuric Acid Leach Solutions Of Low Grade And Complicated Nickel Resources Using A Novel Extractant Of Hbl110
By Guiqing Zhang, Liansheng Xiao, Zuoying Cao, Li Zeng
A new process of direct solvent extraction of nickel from sulfuric acid leach solutions of low grade and complicated nickel resources using a novel extractant HBL110 was proposed. The basic performanc
Jan 1, 2016
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Characterization Of Sulfidation Roasting Of An Iron-Rich Manganese Oxide Ore With Elemental Sulfur
By Yuanbo Zhang, Zhixiong You, Li Qin, Guanghui Li, Tao Jiang
Low-grade manganese oxide ore is generally characterized by high iron content. In this work, sulfidation roasting of an iron-rich manganese oxide ore with elemental sulfur was characterized. The exper
Jan 1, 2016
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Smelting Process Up-Date Codelco-Chile, Chuquicamata Division
By C. Damiani
The Chuquicamata smelter, operating since 1952, has gone through several developing stages which have been characterized by the addition of peak technology for copper concentrate smelting (Teniente co
Jan 1, 1993
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Reclamation of Aluminum Matrix from Aluminum Composites Reinforced with Graphite Particles
By Aurelian Buzaianu, Cristian-Aurelian Popescu, Gabriela Popescu, Petru Moldovan
"A lot of scraps result in processing of composite materials which contain metallic phases that can be recovered and used again in different field. Considering this point of view the aim of the paper
Jan 1, 2008
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Study on the Treatment of Wastewater Containing High Concentration of Ammonia Nitrogen
By Lichao Ding, Jingbiao Fan, Yunnen Chen
"With the development of industrial production, more and more wastewater containing high concentration ammonia nitrogen was discharge into the environmemt, which caused serious harm to the environmemt
Jan 1, 2011
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Recent Improvements at Tamano Smelter (6eef1264-7011-4e33-b0b1-42293617aa95)
By Kenji Sasaki
Tamano Smelter started its operation in January, 1972 adopting FSFE ( Flash Smelting Furnace with Furnace Electrodes ) type smelting furnace at a production capacity of 101,00Ot/y of anode copper and
Jan 1, 1993
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The Influence of LiF and Bath Ratio on Properties of Hall Cell Electrolytes
By Suzanne Young
The effect of LiF additions on liqt.1id1.:1s temperature and electrical conductivity over a wide range of cryolite bath ratios (1.0 to 1.5 weight ratio) was investigated. Results did not agree with mu
Jan 1, 1985
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Pretreatment for the Recycling of Spent Li Ion Batteries
By Denise C. R. Espinosa
Rechargeable lithium batteries are one of the most promISIng technology in battery development. Although Li ion batteries have been used as an alternative to the more polluting and less performing Ni-
Jan 1, 2001
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Modeling Of Transport And Chemical Rate Phenomena In Flash Combustion Of Municipal Solid Wastes (Invited) (8636b2e5-c481-4a4c-b7b7-31177f88aaa3)
By Nickolas J. Themelis
Nearly thirty two million tons of municipal solid wastes (MSW) are combusted annually in over one hundred U.S. Waste-to-Energy (WTE) power plants, thus reducing the use of fuel oil by about 1.6 billio
Jan 1, 2003
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The Alcan Fluidized Bed Decoater : A New Generation Of Decoating Technology
By François Tremblay
It is well known that removal of organic material such ,as Jacquer, paint, plastic prior to melting improves aluminum recovery. In addition to being an important economically, decoating of aluminum sc
Jan 1, 1995
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The Extraction of Metals from Industrial Hazardous Wastes and the Production of a Non-Hazardous Residue
By LuisW. Pommier
The industrial wastes generated by the plating industry, the circuit board manufacturing industries and other related industries normally contain high concentrations of metals, which make them hazardo
Jan 1, 1998
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Development of a Model for Transient Simulation and Control of a Continuous Steel Slab Caster
By Christoph Beckermann, Kai Liu, Richard A. Hardin
"A two-dimensional heat transfer model for transient simulation and control of a continuous steel slab caster is described. Slab thermal and solidification conditions are computed by the model as a fu
Jan 1, 2000
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Sublimation Kinetics Of Zirconium Tetrachloride (Zrcl4) For Producing Zr Sponge
By Dong Joon Min, Joo Hyun Park, Mi Sun Choi, Jae Hong Shin
Sublimation of ZrCl4 is important for the production of nuclear grade metallic Zr in Kroll’s process. The sublimation kinetics of ZrCl4 was investigated by TGA under both isothermal and non-isothermal
Jan 1, 2014