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| Industrial Application of Resin Method to Remove Iron and Recover Acid from Copper Electrowinning Solution |
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Received:August 08, 2015
Revised:August 13, 2015
Accepted:August 14, 2015
Published Online:December 24, 2015
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| DOI：10.3969/j.issn.1007-7545.2016.01.003 |
| KeyWord:copper electrowinning solution; sulfuric acid; iron removal; recovery; resin method |
| Author | Institution |
| ZHU Qiu-hua |
紫金矿业集团股份有限公司 低品位难处理黄金资源综合利用国家重点实验室 |
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| Abstract: |
| Application of resin to recover acid and remove iron from copper electrowinning solution was introduced. The industrial system with treatment capacity of 2 m3/h was built. Acid recovery rate and iron removal rate is 80% and 70% above respectively. Economic return is simply calculated and investment analysis of this system is performed. The period of investment return is as long as 4 months. |
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