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| Copper Slag Comprehensive Utilization Development and Prospect |
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Received:April 19, 2018
Revised:March 13, 2019
Accepted:May 21, 2018
Published Online:May 13, 2019
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| DOI： |
| KeyWord:Copper slag; metal extraction; tailings; comprehensive utilization |
| Author | Institution |
| Yao Chunling |
Kunming Metallurgy College |
| LIU Zhennan |
Kunming Metallurgy College |
| TENG Yu |
Kunming Metallurgy College |
| FAN Xingxiang |
Kunming Metallurgy College |
| ZHANG Jinliang |
Kunming Metallurgy College |
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| Abstract: |
| The current situation of comprehensive utilization of copper slag was discussed. The comprehensive utilization is mainly concentrated on three aspects, one is to extract valuable metals, the other is used as building materials, and the third is used as catalysts or soil improvers. Iron in the copper slag can be obtained by magnetic separation to obtain iron concentrate or to restore the ferroalloy. The copper slag tail slag after lifting iron can be used as building material, in which the added value of making glass or slag cotton is higher. |
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