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Fibrous Reinforcement In Clay-Bonded Silicon Carbide Refractory Using Andalusite Powder
By Bowen Li
Silicon Carbide is an excellent refractory material. Its physical properties make it extremely useful, particularly in applications where corrosion resistance and wear are important considerations. Co
Jan 1, 2006
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Study Of The Metallizing Of The Continuous Carbon Fiber Surface
By Tianjiao Luo
The electroless copper plating process for continuous carbon fiber using CuSO4?5H2O as the main salt and formaldehyde as reducing agent was experimentally studied, including the effects of pH values a
Jan 1, 2006
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Mechanisms Of Oxygen Partial Lead Softening
By Sadegh Firoozi
Experiments measuring the kinetics of oxidation and making visual observations of the oxidation of approximately 6 g static lead baths containing arsenic, antimony and tin were conducted in the temper
Jan 1, 2006
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Gold Leaching From A Refractory Gold Concentrate By The Method Of Liquid Chlorination
By Chao Li, Shuai Wang, Hongxu Li, Lifeng Zhang, Xie Yang
The method of chloride-hypochlorite leaching has the advantages of short process, low pollution and higher in reaction rate compared with the traditional leaching method. In this research, NaCl - NaCl
Jan 1, 2015
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Treatment of Residues During Aluminum Recycling
By Ramona Prillhofer
Salt slag is a waste product produced by the recycling of aluminum. In most European countries (e.g. Austria, Germany) the landfill disposal of this waste is forbidden because the slag contains solubl
Jan 1, 2009
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The CMI NESA Pyrolysis, An Attractive Process For The Treatment Of Sewage And Industrial Sludge And By-Products
By Paul-Dominique Oudenne
For many years, CMI NESA has gained considerable experience in the field of alternative thermal processing processes by which useful by products result in addition to the destruction of the raw wastes
Jan 1, 2006
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Simulation of The Moulds Filling by the Finite Elements / Control Volume Method During RTM Process
By J. Samir
The objective of this study is to simulate the isothermal filling up of moulds by a RTM process when adopting CV/FEM and VOF method and when also taking into account the presence of obstacles coupled
Jan 1, 2009
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Incentives for Recycling: Mitigating Risks to Downstream Firms
By Frank R. Field, Randolph E. Kirchain, Elisa Alonso
"There are a number of environmental incentives for increasing recycling, including the reduction of waste, energy and resource use. Recycling can also be advantageous for manufacturing firms in both
Jan 1, 2008
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Eco-Efficient Recycling Alternatives For End-Of-Life Cathode Ray Tubes
By Jeremy Gregory
The disposal of end-of-life electronics is an issue receiving increasing scrutiny. This paper evaluates several alternatives for recycling cathode ray tubes (CRTs) within monitors and televisions. T
Jan 1, 2006
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Oxygen-Flame Converting of Nickel Mattes
By V. M. Paretsky
Oxygen-flame converting of a solid ground matte containing heavy non-ferrous metals in a wide range of concentrations is one of the perspective trends meeting the demands of modern non-ferrous metallu
Jan 1, 1993
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Investigation Of Ion Exchange Resins For Use In Treatment Of Semiconductor Processing Waste Streams
By Jeffrey D. Winterton
Keywords: Copper, ion exchange, sulfonic acid, bis-picolylamine, ion exchange modeling, ion exchange kinetics As part of an investigation into the feasibility of using ion exchange resins to recove
Jan 1, 2005
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Study on the Desulfuration of Pyrite Cinder Pellets
By Tiejun Chun, Jian Pan, Deqing Zhu, Zhiyong Ruan
"In this paper, the desulfuration of pyrite cinder pellets was carried out. Phase analysis shows that most sulfur of pyrite cinder exists in the form of elementary sulfur. Most sulfur was removed in p
Jan 1, 2012
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Antireflective Silicon Nanostructures Fabricated by Cheap Chemical Etchant and Coated by Atomic Layer Deposited Al2O3 Layer
By Zhihao Yue, Honglie Shen, Yahui Teng, Ye Jiang
"In this paper, manganous nitrate [Mn(NO3)z] was used to assist the etching of silicon wafer in hydrofluoric acid (HF) for the antireflective application, and alumina (Al2O3) layer was deposited on th
Jan 1, 2013
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Removal of Impurity Metal Ions from Waste Plating Solutions by Using Orange and Apple Juice Residues
By Katsutoshi Inoue
Pectic acid gel crosslinked with epichlorohydrin was found to have very high selectivity to lead(II) and iron(III) ions over zinc(II) ion compared with commercial weakly cation exchange resins contain
Jan 1, 2003
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The Morphology Control Of Cobalt Compounds And Co3O4 Powder Produced By Homogeneous Precipitation Process
By Chen Song
Keywords: Co3O4, Cobalt Compounds, Morphology, Urea, Homogeneous Precipitation Depending on experimental condition, precipitation from cobalt nitrate and chloride solution in the presence of urea
Jan 1, 2005
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Weibull Analysis of Tensile Tested Piassava Fibers with Different Diameters
By Denise Cristina Oliveira Nascimento
Environmental considerations in addition to technical, economical and societal benefits are increasingly promoting the substitution of natural fibers for glass fiber in polymer matrix composites. Howe
Jan 1, 2010
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Ch4 Reforming By Co2 And O2 Using Ni-M (M= Cu, Fe, Co, Mn, Zn, Cr) Bimetallic Aerogel Catalysts
By Tianzu Yang, Weifeng Liu, Lin Chen, Wei Chen, DUCHAO ZHANG
Ni-M (Metal=Cu, Fe, Co, Mn, Zn, Cr) aerogel catalysts were tested for CH4 oxy-CO2 reforming. It was found that the Ni-Co bimetallic aerogel catalyst had the highest activity and stability in methane o
Jan 1, 2016
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Experimental And Numerical Modeling Of The Flow Field In An Industrial Bronze Caster ? Improving The Numerical Model
By S. Eck
In previous work the influence of the casting speed on the flow field and the shape of the solidification front in an industrial 0.82 x 0.25 x 0.8 m³ bronze caster had been investigated. Both numerica
Jan 1, 2009
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Enhancing Tensile Response Of Sn Using Cu At Nano Length Scale And High Temperature Extrusion
By M. E. Alam
In the present study, 1.1 volume percent of nano size copper was incorporated into pure tin using hybrid microwave sintering assisted powder metallurgy route. Microwave sintered samples were extruded
Jan 1, 2009
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Influence of Limonite Proportion on Sinter Quantity and Quality
By Dao Su, Ganghua Fu, Xuling Chen, Yufeng Guo, Min Gan, Tao Jiang, Xiaohui Fan
"The sinter quantity and quality of limonite in the magnetite and hematite sintering models were studied and compared. For the sintering of magnetite, the results showed that the increase of limonite
Jan 1, 2012