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Preparation of oriented linear copper fiber sintered felt and its performance ZHOU Wei(周 伟), TANG Yong(汤 勇), WAN Zhen-ping(万珍平), LU Long-sheng(陆龙生), CHI Yong(池 勇), PAN Min-qiang(潘敏强) School... tool. Based on the coarse antler surface structure of copper fibers, a new sintering technology was put forward to manufacture a kind of oriented linear copper fiber sintered felt. The sintering......
Trans. Nonferrous Met. Soc. China 25(2015) 4126-4143 Empirical model for bio-extraction of copper from low grade ore using response surface methodology M. YAGHOBI MOGHADDAM1, S. Z. SHAFAEI1, M... Unit, R&D Center, Sarcheshmeh Copper Mine Complex, Kerman 15115416, Iran Received 5 February 2015; accepted 27 July 2015 Abstract: The copper extraction in shaking bioreactors was modeled......
Acid leaching of vanadium from roasted residue of stone coal ZHU Yang-ge(朱阳戈), ZHANG Guo-fan(张国范), FENG Qi-ming(冯其明), LU Yi-ping(卢毅屏), OU Le-ming(欧乐明), HUANG Si-jie(黄思捷) School of Resources... ____________________________________________________________________________________________ Abstract: Through leaching from residue directly and leaching after a roasting treatment, respectively, the experimental research on sulfuric leaching of vanadium from residue......
Biogeochemical Cycle and Residue of Extraneous Rare Earth Elements in Agricultural Ecosystem 王秀丽1,丁士明2,王立军2,梁涛2,张朝生2,张国梁2 (1.Institute of Geology,Chinese Academy of Sciences,Beijing 100029,China... and output; cycle and residue; rare earths; [全文内容正在添加中] ......
Crystallization Characteristic of Glass-ceramic Made from Electrolytic Manganese Residue钱觉时College of Materials Science and Engineering,Chongqing University摘 要:Electrolytic manganese residue (EMR) is a waste from electrolytic manganese industry that contains high concentration of toxic substances. Since the EMR disposal in landfill sites has a serious......
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Bioleaching of low-grade copper sulfide ores by Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidansWANG Jun(王军)1, 2, ZHU Shan(朱珊)1, 2, ZHANG Yan-sheng(张雁生)1, 2, ZHAO Hong-bo(赵红波)1, 2... thiooxidans were investigated, and then experiments were conducted to research the bioleaching behaviors of crude ore of copper sulfide and hand-picked concentrates of chalcopyrite by Acidithiobacillus......
Trans. Nonferrous Met. Soc. China 29(2019) 2170-2182 Sustainable copper extraction from mixed chalcopyrite–chalcocite using biomass David Lukumu BAMPOLE1,3, Patricia LUIS2, Antoine. F... 2019 Abstract: This paper elaborated on the sustainability of the copper extraction process. In fact, an alternative copper extraction route from mixed sulphide ores, chalcopyrite and chalcocite using......
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