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| Research status and Prospect of iron, zinc and lead recovery from copper slag |
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Received:October 20, 2020
Revised:October 30, 2020
Accepted:November 10, 2020
Published Online:October 11, 2021
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| DOI： |
| KeyWord:Copper slag; valuable metal; comprehensive recovery; pyrometallurgical process; wet process |
| Author | Institution |
| GUO Yaguang |
China ENFI Engineering Corporation |
| LI Dongbo |
China ENFI Engineering Corporation |
| CHEN Xuegang |
China ENFI Engineering Corporation |
| LIANG Shuaibiao |
China ENFI Engineering Corporation |
| WANG Yun |
China ENFI Engineering Corporation |
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| Abstract: |
| In addition to copper, copper slag also contains valuable metal resources such as iron, lead, and zinc. Due to the physical and chemical properties of copper slag, and technical and cost constraints, the recovery of iron, lead, and zinc has not been mature. Researchers at home and abroad have carried out multi-directional research on this. The article analyzes the current economic recovery of iron in copper slag and the research status and existing problems of the recovery of lead and zinc in slag by fire or wet methods. Prospects for comprehensive recycling. |
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