Research Progress on Desilication Technology and Flotation Reagent Regime of Iron Ore

LI Jie; BI Yunxiao; DING Zhan; YUAN Jiaqiao; BO Shaojun

doi:10.13779/j.cnki.issn1001-0076.2021.05.021

2021 Vol. 41, No. 5

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Article navigation > Conservation and Utilization of Mineral Resources > 2021 > 41(5): 149-159

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LI Jie, BI Yunxiao, DING Zhan, YUAN Jiaqiao, BO Shaojun. Research Progress on Desilication Technology and Flotation Reagent Regime of Iron Ore[J]. Conservation and Utilization of Mineral Resources, 2021, 41(5): 149-159. doi: 10.13779/j.cnki.issn1001-0076.2021.05.021

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LI Jie, BI Yunxiao, DING Zhan, YUAN Jiaqiao, BO Shaojun. Research Progress on Desilication Technology and Flotation Reagent Regime of Iron Ore[J]. Conservation and Utilization of Mineral Resources, 2021, 41(5): 149-159. doi: 10.13779/j.cnki.issn1001-0076.2021.05.021

Research Progress on Desilication Technology and Flotation Reagent Regime of Iron Ore

1.
Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China
2.
State Key Laboratory of Clean Utilization of Complex Nonferrous Metals, Kunming 650093, Yunnan, China

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Corresponding author: BO Shaojun, baishaojun830829@126.com

Received Date: 09 September 2021

Publish Date: 25 October 2021

Abstract

Abstract

Silicon is a typical harmful impurity in iron ore., So reducing the content of silicon in iron concentrate is always an important topic in iron ore separation.This paper systematically summarizes the research progress of iron ore desilication technology and flotation reagent regime.The research status and development trend of flotation desilication are introduced emphatically.It points out that calcium ion activation-anion reverse flotation of iron ore containing silicon has broad application prospects and how to further improve the selectivity and adaptability of reagents is of great practical significance to the process.
- iron ore /
- desilication process /
- anion reverse flotation

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References

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