Comprehensive recovery of zinc, iron and copper from copper slag by co-roasting with SO2–O2
In this study, a novel method to recover copper, zinc and iron from copper slag by SO2–O2 roasting-leaching-magnetic separation was proposed. The effect of roasting experiment conditions were roasting temperature of 900 °C, holding time of 120 min, and φSO2 (The volume fraction of SO2 in the mixed g...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-07-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785422008389 |