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| Comprehensive Recovery of Valuable Metals from High As, Sn and Pb Bearing Lead Anode Slime |
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Received:November 10, 2017
Revised:November 28, 2017
Accepted:November 29, 2017
Published Online:April 16, 2018
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| DOI：doi：10.3969/j.issn.1007-7545.2018.05.005 |
| KeyWord:As; Sn; Pb; anode slime; valuable metals; recovery |
| Author | Institution |
| WANG Wen-xiang |
广东环境保护工程职业学院 重金属污染防治与资源综合利用重点实验室 |
| WANG Xiao-yang |
广东环境保护工程职业学院 重金属污染防治与资源综合利用重点实验室 |
| SUN Yan-jun |
肇庆市飞南金属有限公司 |
| FANG Hong-sheng |
广东环境保护工程职业学院 重金属污染防治与资源综合利用重点实验室 |
| LIU Ying |
广东环境保护工程职业学院 重金属污染防治与资源综合利用重点实验室 |
| LI Hui-ying |
广东环境保护工程职业学院 重金属污染防治与资源综合利用重点实验室 |
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| Abstract: |
| Valuable metals were recovered and arsenic was removed from high As, Sn and Pb bearing lead anode slime coming from electrolysis process of secondary copper recycle applying a combination process of thermometallurgy and hydrometallurgy, i.e., water washing, As removal, acid leaching, and evaporation and crystallization. The results show that removal rate of As is 96.49%, and recovery rate of Sn, Pb, Cu, Ni and Sb is 96.80%, 99.32%, 93.72%, 94.15% and 97.80%, respectively. |
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