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| Discussion on Separation Method and Application of Zinc and Iron in Zinc Hydrometallurgy |
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Received:October 13, 2020
Revised:October 20, 2020
Accepted:October 23, 2020
Published Online:January 21, 2021
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| DOI：doi：10.3969/j.issn.1007-7545.2021.02.003 |
| KeyWord:volatilization method; jarosite method; goethite method; hematite method; iron resource utilization |
| Author | Institution |
| ZHANG Guo-hua |
云锡文山锌铟冶炼有限公司 |
| ZHU Bei-ping |
云锡文山锌铟冶炼有限公司 |
| CHEN Xian-you |
云锡文山锌铟冶炼有限公司 |
| YAO Ying-xiong |
云锡文山锌铟冶炼有限公司 |
| CHENG Shi-xiong |
云锡文山锌铟冶炼有限公司 |
| LI Yun |
云锡文山锌铟冶炼有限公司 |
| LI Ke |
云锡文山锌铟冶炼有限公司 |
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| Abstract: |
| Zinc hydrometallurgy has become the mainstream trend of zinc smelting. Sphalerite is main raw material of zinc smelting, iron separation has become a key link in zinc hydrometalluegy. Choice of zinc smelting process is largely choice of zinc-iron separation method. Several main zinc-iron separation methods and process principles, process control conditions, and main economic and technical indicators of zinc hydrometallurgy process of sphalerite were described. Advantages and disadvantages of those processes were analyzed which can provide reference of selection and application of zinc-iron separation methods. |
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