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| Study on Extraction Performance of Low Copper, High Iron and Acid Solution |
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Received:March 07, 2019
Revised:March 11, 2019
Accepted:March 12, 2019
Published Online:June 17, 2019
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| DOI：doi：10.3969/j.issn.1007-7545.2019.07.004 |
| KeyWord:copper; solvent extraction; high acid and iron solution; selectivity of copper and iron |
| Author | Institution |
| Liang Xinxing |
万宝矿产有限公司 |
| Luo Jun |
万宝缅甸铜业有限公司,蒙育瓦 |
| Zhao Shenggui |
万宝矿产有限公司 |
| Dang Ruifeng |
万宝缅甸铜业有限公司,蒙育瓦 |
| Zhang Lichuan |
万宝矿产有限公司 |
| Yang Junliu |
万宝矿产有限公司 |
| Sheng Ruguo |
万宝矿产有限公司 |
| JIA Yan |
中国科学院过程工程研究所 |
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| Abstract: |
| Extraction performance of Lix984H in high acid high iron solution was experimentally studied and industrially verified. The results show that selectivity of copper and iron during extraction process can be improved and reagent consumption can be reduced by increasing copper concentration in solution and proportion of copper and iron, reducing acidity of solution, and appropriately increasing phase ratio and control extraction rate. |
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