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| Application and Development of New Technology of Parallel Flow Copper Electrolysis |
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Received:October 30, 2021
Revised:November 21, 2021
Accepted:November 22, 2021
Published Online:March 15, 2022
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| DOI：doi：10.3969/j.issn.1007-7545.2022.04.006 |
| KeyWord:parallel flow technique；research and development mechanism； production practice；future expectation |
| Author | Institution |
| LIANG Yuan |
阳谷祥光铜业有限公司 |
| HUANG Feng-zhen |
紫金铜业有限公司 |
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| Abstract: |
| Parallel flow copper electrolysis refining new technology has been developed for more than 10 years, since the first 720 slots in 2011 large-scale industrial application, current density jumps from 330 A/m2 to 420 A/m2 above, and the new technology has advanced economic and technical indicators. Based on mechanism of development of new technology application, production practice case introduction, technical and economic index comparison and analysis, future prospects for development were mainly discussed. The new technology of parallel flow copper electrolysis has absolute advantages in improving the space-time yield of electrolysis process, which lays a foundation for the research and development of copper deposition technology to achieve chemical and physical quality under extremely high current density in the future. |
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