铜电解高杂阳极板处理过程深度管控及生产实践  

Depth Control and Production Practice in the Treatment of High Impurity Anode Plate in Copper Electrolysis

作　　者：魏晓玲 吴斌[2] WEI Xiao-ling;WU Bin(Department of Mining and Metallurgical Engineering,Baiyin Mining and Metallurgical Vocational and Technical College,Baiyin 730900,China;Northwest Research Institute of Mining and Metallurgical,Baiyin 730900,China)

机构地区：[1]白银矿冶职业技术学院矿冶工程系,甘肃白银730900 [2]西北矿冶研究院,甘肃白银730900

出　　处：《甘肃冶金》2021年第3期38-41,共4页Gansu Metallurgy

摘　　要：铜阳极杂质含量升高,造成电解液中的铜离子浓度下降和杂质浓度的快速上升,为保障阴极铜产品质量的稳定采取的措施:进行了铜离子浓度的补充、改进絮凝和自净化技术脱杂、溶液循环方式改进等,电解液中的砷离子浓度长期在高限的情况下,实现了阴极铜产品的稳定生产。The increase of impurity content in copper anode results in the decrease of copper ion concentration and the rapid increase of impurity concentration in electrolyte.The measures taken to ensure the stability of the quality of copper cathode products are as follows:supplement of copper ion concentration,improvement of flocculation and self-purification technology,and improvement of solution circulation.Under the condition that the concentration of arsenic ion in the electrolyte is high for a long time,the stable production of cathode copper products is realized.

关 键 词：高杂质 改进自净化 循环方式 稳定生产 

分 类 号：TF811[冶金工程—有色金属冶金]