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码:A Behaviors of precious metals in process of copper anode slime treatment GUO Xue-yi, XIAO Cai-mei, ZHONG Ju-ya, TIAN Qing-hua (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: The low recovery rates of Pt and Pd, and low direct recovery of Au are the main problems needed to be solved in the process of copper anode slime treatment......
Preparation of Sintered Titanium Anode and Its Electrochemical PropertiesJiangming LU;Bangna ZHOU;Zhongxing YU;Shiguan CHEN+, Shanghai University of Technology, Shanghai 200072, China摘 要:lead anodes. According to the equationobtained experimentally, the service life of STA may be expected......
Influence of Ga and Hg on microstructure and electrochemical corrosion behavior of Mg alloy anode materials FENG Yan(冯 艳), WANG Ri-chu(王日初), YU Kun(余 琨), PENG Chao-Qun(彭超群), LI Wen-xian(黎文献... and Ga was put forward. Magnesium atoms are dissolved in liquid Hg and Ga to form amalgam and undergo severe oxidation at the amalgam/electrolyte interface. Key words: Mg alloy anode......
Recovery of valuable metals from anode material of hydrogen-nickel battery WU Fang(吴 芳), XU Sheng-ming(徐盛明), LI Lin-yan(李林艳), CHEN Song-zhe(陈崧哲), XU Gang(徐 刚), XU Jing-ming(徐景明... the anode material of hydrogen-nickel battery was performed through a hydrometallurgical process. Most of rare earth elements are separated from nickel and cobalt in the form of sulfates when the anode......
Transformation behavior of lead fractions during composting of lead-contaminated waste LIU Jian-xiao(刘剑潇)1, XU Xiang-min(徐祥民)1, 2, HUANG Dan-lian(黄丹莲)2, ZENG Guang-ming(曾光明)1, 2 1... inoculants, which may be due to the more microbial biomass and the higher pH value in composting of Pb-polluted waste with inoculants. Key words: lead fractions; lead-contaminated waste; composting......
Powder Science and Technology, 2001, 7(3): 45-47. [3] 王小龙, 张昕红. 铜阳极泥处理工艺的探讨[J]. 矿冶, 2005, 14(2): 46-48. WANG Xiao-long, ZHANG Xin-hong. Discussion on process for treating copper anode slime[J]. Mining..., 史建远, 孙召明, 刘昭成. 铜阳极泥预处理富集金银的研究[J]. 中南大学学报(自然科学版), 2010, 41(3): 865-870. ZHENG Ya-jie, WANG Bei, SHI Jian-yuan, SUN Zhao-ming, LIU Zhao-cheng. Pretreatment of copper anode slime for concentrating gold......
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-Cl-H2O system for nickel anode electrolyte was calculated according to the known thermodynamic data, and the c-c[Cl]T and c-pH diagrams for Cu-Ni-Pb-Zn-Cl-H2O system were drawn at 298.15 K. The results show that, in nickle electrolysis anode solution, the occurrence states of copper and nickel are free ions and complex cations at pH 4.5, while the lead and zinc exist as complex anions that can......
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