Research Progress on Hydrometallurgical Vanadium Extraction Process from Vanadium-bearing Steel Slags

LIU Jingjing

doi:10.12476/kczhly.202210250675

2025 Vol. 46, No. 5

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Article navigation > Multipurpose Utilization of Mineral Resources > 2025 > 46(5): 155-163

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LIU Jingjing. Research Progress on Hydrometallurgical Vanadium Extraction Process from Vanadium-bearing Steel Slags[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(5): 155-163. doi: 10.12476/kczhly.202210250675

Citation:

LIU Jingjing. Research Progress on Hydrometallurgical Vanadium Extraction Process from Vanadium-bearing Steel Slags[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(5): 155-163. doi: 10.12476/kczhly.202210250675

Research Progress on Hydrometallurgical Vanadium Extraction Process from Vanadium-bearing Steel Slags

LIU Jingjing

College of Vanadium and Titanium, Panzhihua University, Vanadium and Titanium Resource Comprehensive Utilization Key Laboratory of Sichuan Province, Panzhihua, Sichuan 617000, China

Received Date: 25 October 2022

Publish Date: 25 October 2025

Abstract

Abstract

The vanadium-bearing steel slag is a secondary resource with high utilization value. This article provides a review on the recent progress of hydrometallurgical vanadium extraction from vanadium-containing steel slags, focusing on the four aspects: sodium roasting-leaching process, direct acid leaching, direct alkali leaching, purification and recovery, and finally points out the current research hotpots in this field. According to the research status and existing problems, some suggestions for future research directions are put forward to, so as to provide a reference for the development of a clean and efficient vanadium extraction process.
- vanadium-bearing steel slag /
- vanadium extraction /
- roasting /
- leaching /
- purification and recycling

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References

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