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铜业工程:2020(3):27-30
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铜电解电耗因素影响分析及研究
侯娟奇1,2
(1.中南大学 化学化工学院，湖南 长沙 410012;2.江西铜业集团有限公司 贵溪冶炼厂，江西 贵溪 335424)
Analysis and Research on the Influence of Power Consumption Factors in Copper Electrorefining
HOU Juan-qi1,2
(1.Central South University, Chemistry and Chemical Engineering, Changsha 410012, Hunan, China;2.Guixi Smelter, Jiangxi Copper Corporation Limited, Guixi 335424, Jiangxi, China)
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投稿时间：2020-03-23    
中文摘要: 通过铜电解工艺理论分析、电解液物理特性试验、工业试验平台测试，研究了铜电解精炼过程电解液电导率对电耗的影响，确定了电解液温度、硫酸浓度、镍离子浓度与电耗的定量关系，根据现有电解液净化工艺流程，提出最佳镍离子浓度值。
中文关键词: 铜  电解精炼  电耗  电导率  镍离子浓度
Abstract:Through the theoretical analysis of copper electrolysis process, the test of electrolyte physical characteristics and the test of industrial test platform, the influence of electrolyte conductivity on power consumption in copper electrorefining process was studied,and the quantitative relationship between electrolyte temperature, sulfuric acid concentration, nickel ion concentration and power consumption was determined. According to the existing electrolyte purification process, the optimal nickel ion concentration value was proposed.
keywords: copper  electrorefining  electricity consumption  electrical conductivity  nickel ion concentration
文章编号：202003008     中图分类号：TF811
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引用文本： 侯娟奇.铜电解电耗因素影响分析及研究[J].铜业工程,2020,(3):27-30