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| Technology Progress in Comprehensive Utilization of Vanadium-Chromium Reducing Slag |
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Received:August 27, 2019
Revised:August 30, 2019
Accepted:September 02, 2019
Published Online:December 18, 2019
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| DOI：doi：10.3969/j.issn.1007-7545.2020.01.016 |
| KeyWord:vanadium-chromium reducing slag; V; Cr; roasting; alkali leaching; acid leaching; precipitation |
| Author | Institution |
| Qu Jinwei |
东北大学 多金属共生矿生态化冶金教育部重点实验室 |
| Zhang Tingan |
东北大学 多金属共生矿生态化冶金教育部重点实验室 |
| Niu Liping |
东北大学 多金属共生矿生态化冶金教育部重点实验室 |
| Lv Guozhi |
东北大学 多金属共生矿生态化冶金教育部重点实验室 |
| Zhang Weiguang |
东北大学 多金属共生矿生态化冶金教育部重点实验室 |
| Chen Yang |
东北大学 多金属共生矿生态化冶金教育部重点实验室 |
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| Abstract: |
| As the most common waste residue of nonferrous metallurgy, vanadium-chromium reducing slag needs to be recycled and utilized due to its high content and high value of vanadium and chromium. Extraction, separation and utilization of vanadium-chromium is a big problem due to the similar chemical properties of vanadium and chromium. To meet the necessity of comprehensive utilization of vanadium-chromium reducing slag, the latest process of comprehensive recycling of vanadium-chromium reducing slag is introduced, advantages and disadvantages of this new process are discussed, and comprehensive utilization of vanadium-chromium reducing slag is proposed. |
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