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• Preparation of high-purity indium by electrorefining

  来源： 《中国有色金属学报(英文版)2004年第3期》——周智华 莫红兵 曾冬铭

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• CAUSE OF FORMATION OF NODULAR COPPER PARTICLES ON ELECTROREFINED COPPER SUBSTRATE

  来源： 《中国有色金属学报(英文版)1994年第4期》——Lin Jianxin Li Xueliang Chen Hanhe He Jianbo Wu Jilie

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• 高电流密度电解对阴极铜质量的影响

  来源： 《中南大学学报(自然科学版)2009年第2期》——郑雅杰 赵攀峰 王勇 吕重安

  识码:A         文章编号:1672-7207(2009)02-0311-06 Effect of electrorefining with high current density on cathode copper ZHENG Ya-jie, ZHAO Pan-feng, WANG Yong, L?... be performed continuously by removing suitable copper sulfate and adding sulfuric acid. Key words: copper electrolyte; purification; current density; electrorefining       ......

• Equilibrium between titanium ions and high-purity titanium electrorefining in a NaCl-KCl melt

  来源： 《International Journal of Minerals Metallurgy and Materials2014年第7期》——Jian-xun Song Qiu-yu Wang Guo-jing Hu Xiao-bo Zhu Shu-qiang Jiao Hong-min Zhu

  Equilibrium between titanium ions and high-purity titanium electrorefining in a NaCl-KCl meltJian-xun Song,Qiu-yu Wang,Guo-jing Hu,Xiao-bo Zhu,Shu-qiang Jiao,Hong-min ZhuState Key Lab of Advanced Metallurgy,University of Science and Technology Beijing摘 要:TiClx(x = 2.17) was prepared by using titanium sponge to reduce the concentration of TiCl4 in a NaCl......

• Comparison of effective parameters for copper powder production via electrorefining and electrowinning cells and improvement using DOE methods

  来源： 《International Journal of Minerals Metallurgy and Materials2011年第6期》——Ebrahim Akbarzadeh Sayyed Esmaeil Shakib

  Comparison of effective parameters for copper powder production via electrorefining and electrowinning cells and improvement using DOE methodsEbrahim Akbarzadeh,Sayyed Esmaeil ShakibDepartment... investigated.Two industrial processes,electrorefining (ER) cells with a synthetic electrolyte and electrowinning (EW) cells with an original solution of coppermineral leaching,were utilized to produce......

• Na₃AlF₆-LiF体系下Al的水平电解精炼

  来源： 《金属学报2011年第6期》——贾明 田忠良 赖延清 刘芳洋 李劼 刘业翔

  Na3AlF6-LiF体系下Al的水平电解精炼贾明1,田忠良1,赖延清1,刘芳洋1,李劼1,刘业翔1(1.湖南省长沙市中南大学冶金科学与工程学院)摘 要:在纯氟化物电解质体系下,以原Al为阳极,利用杂质与Al析出电位的差别,采用水平电解槽进行了Al的电解精炼提纯研究.结果表明:水平电解槽导致的电流密度分布不均没有对精炼过程造成不利影响,电解过程槽电压平稳;预电解对电解质净化效果明显,预电解后电解质中Cu,Si和P的含量分别降低到3.2×10-6,14×10-6和1.5×10-6.与三层液精炼Al相比,水平精炼阴......

• 含铜砷的铜电解黑泥氧化酸浸-硫化沉淀分离和回收铜

  来源： 《中国有色金属学报(英文版)2021年第4期》——史美清 闵小波 沈忱 柴立元 柯勇 颜旭 梁彦杰

  Trans. Nonferrous Met. Soc. China 31(2021) 1103-1112 Separation and recovery of copper in Cu-As-bearing copper electrorefining black slime by oxidation acid leaching and sulfide precipitation Mei... conditions using sulfide-to-copper ratio of 2.4:1, time of 1.5 h and temperature of 25 °C. Key words: copper electrorefining black slime; oxidation acid leaching; selective sulfide precipitation; leaching......

• 硝酸体系电解精炼高纯铜过程中氯的夹杂机制

  来源： 《中国有色金属学报(英文版)2020年第5期》——曹华珍 冯闻宇 张惠斌 郑国渠

  Trans. Nonferrous Met. Soc. China 30(2020) 1387-1396 Chlorine inclusion mechanism in high purity copper electrorefining from nitric acid system Hua-zhen CAO, Wen-yu FENG, Hui-bin ZHANG, Guo-qu ZHENG... to study the inclusion mechanism of chlorine in high purity copper electrorefining from nitric acid system via cyclic voltammetry (CV) combined with electrodeposition experiments. The CV curves display......

• KINETIC　STUDY　ON　THE　REMOVAL　OF　LEAD　AND　SILVER FROM CRUDE BISMUTH BY ANODE REFINING

  来源： 《中南大学学报(英文版)1994年第1期》——Zhang Yongjian Ren Hongyan Xie Zhong

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• 没食子酸对锡电解精炼过程的影响

  来源： 《中国有色金属学报2019年第5期》——徐志峰 李柱 路永锁 宁建平 钟晓聪 李金辉 詹有北

  低.因此,没食子酸的浓度需要控制在10 g/L以下. 表3  添加剂对锡电解精炼阴极电流效率的影响 Table 3  Influence of additives on cathodic current efficiency during tin electrorefining 2.5  复合添加剂对阴极形貌的影响 由上文可知,在添加有没食子酸电解液中,阴极锡平整度... SHERIEF A E. Developments in alkaline tin electrorefining[J]. Journal of the Minerals, Metals and Materials Society, 1988, 40(8): 40-43. [5] DOBO Z, KULCSAR T, KEKESI T. Electrorefining of tin in pure......