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| Process and Application of Oil Removement from Copper Electrolyte |
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Received:September 07, 2016
Revised:September 07, 2016
Accepted:September 18, 2016
Published Online:December 21, 2016
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| DOI：doi：10.3969/j.issn.1007-7545.2017.01.005 |
| KeyWord:copper electrowinning; ultrasound; oil removing; organic phase |
| Author | Institution |
| Zhang peng |
紫金矿业集团股份有限公司 福建 |
| Zhong Shui-ping |
紫金矿业集团股份有限公司 福建 |
| Kang Jin-cheng |
紫金矿业集团股份有限公司 福建 |
| Zhang Huan-Ran |
紫金矿业集团股份有限公司 福建 |
| ZHANG Xing-xun |
紫金矿业集团股份有限公司 |
| LAI Gui-hua |
紫金矿业集团股份有限公司 |
| Wang Tao |
紫金矿业集团股份有限公司 福建 |
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| Abstract: |
| A novel two-stage deep oil purification technology in copper electrowinning process, composed of ultrasound demulsification floatation and physical adsorption, was introduced. Oil purification rate is 98% above and recovery rate of organic phase is 95%. This process has the advantages of high oil removal rate, pollution-free, low energy consumption, high recovery rate of organic phase, and no addition of chemical substance. Plant practice shows that this process has significant comprehensive economic effect, effective elimination of organic phase’s effect on copper electrowinning and quality of cathode copper. |
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