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| Process Optimization to Decrease the Specific Power Consumption of Electrolytic Copper |
| Received:November 26, 2015 Revised:December 08, 2015 |
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| DOI： |
| KeyWord:specific power consumption; electrolytic copper; current efficiency; cell voltage |
| Author | Institution |
| Tang Wenzhong |
Tongling Jinchang Smelter |
| Wang Yufang |
Tongling Nonferrous Metals Group Co., Ltd |
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| Abstract: |
| As the specific power consumption is a key technical and economical indicator to determine the production cost, this paper introduces some productive practices on how to lower specific power consumption of electrolytic copper in the electrolytic workshop of Jinchang Smelter, such as improving current efficiency, lowering cell voltage and optimizing flow sheet. The average value of specific power consumption has been decreased from 335.7Kwh/t in 2004~2014 to 321.4Kwh/t in 2015. |
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