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| Study on Nickel Washing Process from Loaded Organic Phase of P507 |
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Received:May 21, 2018
Revised:May 28, 2018
Accepted:May 29, 2018
Published Online:August 20, 2018
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| DOI：doi：10.3969/j.issn.1007-7545.2018.09.004 |
| KeyWord:washing; nickel; cobalt; extraction; mixer-settler |
| Author | Institution |
| Wang Jing-kun |
西安瑞鑫科金属材料有限责任公司 陕西 西安 |
| XU Wan-xiang |
西安瑞鑫科金属材料有限责任公司 陕西 西安 |
| WANG Zhi-jun |
西安瑞鑫科金属材料有限责任公司 陕西 西安 |
| GUO Ri |
西安瑞鑫科金属材料有限责任公司 陕西 西安 |
| LI Jin |
西安瑞鑫科金属材料有限责任公司 陕西 西安 |
| ZHOU Yan |
西安瑞鑫科金属材料有限责任公司 陕西 西安 |
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| Abstract: |
| Nickel was washed from loaded organic phase of P507 by continuous countercurrent washing process in mixer-settler applying sulfuric acid solution (SAS), mixed solution of sulfuric acid and cobalt sulphate (MSSCS), and cobalt sulphate solution(CSS), respectively, as abstergent. The results show that nickel concentration in organic solution is 5 mg/L below after two-stage, three-stage and six to seven stage continuous countercurrent washing with SAS, MSSCS, and CSS respectively. |
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