Flotation mechanism of ilmenite with benzohydroxamic acid

Yang Zhaojun; Wang Fengyu; Zhong Senlin; Liang Taomao

doi:10.7513/j.issn.1004-7638.2022.04.004

Volume 43 Issue 4

Sep. 2022

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Yang Zhaojun, Wang Fengyu, Zhong Senlin, Liang Taomao. Flotation mechanism of ilmenite with benzohydroxamic acid[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(4): 24-27. doi: 10.7513/j.issn.1004-7638.2022.04.004

Citation:

Yang Zhaojun, Wang Fengyu, Zhong Senlin, Liang Taomao. Flotation mechanism of ilmenite with benzohydroxamic acid[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(4): 24-27. doi: 10.7513/j.issn.1004-7638.2022.04.004

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Flotation mechanism of ilmenite with benzohydroxamic acid

doi: 10.7513/j.issn.1004-7638.2022.04.004

Yang Zhaojun^{1, 2, 3
,},
Wang Fengyu^{1, 2, 3
,
,},
Zhong Senlin^{1, 2, 3},
Liang Taomao^{1, 2, 3}

1.
Institute of Resources Utilization and Rare Earth Development, Guangdong Academy of Sciences, Guangzhou 510651,Guangdong, China
2.
State Key Laboratory of Separation and Comprehensive Utilization of Rare Metal, Guangzhou 510651, Guangdong, China
3.
Guangzhou Yueyouyan Mineral Resources Technology Co., Ltd., Guangzhou 510651, Guangdong, China

Received Date: 2022-06-07
Publish Date: 2022-09-14

Abstract

Abstract

Flotation is an effective means to recover ilmenite, in which collector plays a key role. At present, the research on ilmenite flotation collectors mainly focuses on the collectors including oleic acid and hydroxamic acid. Among them, benzohydroxamic acid based collectors have attracted much attention because of their high selectivity, however, there is little research on the flotation mechanism of ilmenite. Based on the study of the interface properties of ilmenite, the flotation mechanism of benzohydroxamic acid and ilmenite was revealed by means of single mineral flotation test, infrared spectroscopy, contact angle and potentiodynamic test.
- ilmenite,
- flotation,
- benzo hydroxamic acid,
- mechanism

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References(9)

References

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