| 铜电解电耗因素影响分析及研究 |
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| 引用本文： | 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. |
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| 作者姓名： | 侯娟奇 |
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| 作者单位： | ;1.中南大学化学化工学院;2.江西铜业集团有限公司贵溪冶炼厂 |
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| 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。
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| 关 键 词： | 铜 电解精炼 电耗 电导率 镍离子浓度 |
| 收稿时间： | 2020/3/23 0:00:00 |
Analysis and Research on the Influence of Power Consumption Factors in Copper Electrorefining |
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| HOU Juan-qi.Analysis and Research on the Influence of Power Consumption Factors in Copper Electrorefining[J].Copper Engineering,2020(3):27-30. |
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| Authors: | HOU Juan-qi |
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| Affiliation: | Central South University, Chemistry and Chemical Engineering, Changsha 410012, Hunan, China;Guixi Smelter, Jiangxi Copper Corporation Limited, Guixi 335424, Jiangxi, China |
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| 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. |
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| Keywords: | copper electrorefining electricity consumption electrical conductivity nickel ion concentration |
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