Study on the occurrence state of iron and chromium in Hongge vanadium-titanomagnetite ore

Wang Lizhen; Jiang Chuling; Zhu Jiaxiang; Yang Hualing; Yi Luan

doi:10.7513/j.issn.1004-7638.2024.02.015

Volume 45 Issue 2

Feb. 2024

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Wang Lizhen, Jiang Chuling, Zhu Jiaxiang, Yang Hualing, Yi Luan. Study on the occurrence state of iron and chromium in Hongge vanadium-titanomagnetite ore[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(2): 102-107. doi: 10.7513/j.issn.1004-7638.2024.02.015

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Wang Lizhen, Jiang Chuling, Zhu Jiaxiang, Yang Hualing, Yi Luan. Study on the occurrence state of iron and chromium in Hongge vanadium-titanomagnetite ore[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(2): 102-107. doi: 10.7513/j.issn.1004-7638.2024.02.015

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Study on the occurrence state of iron and chromium in Hongge vanadium-titanomagnetite ore

doi: 10.7513/j.issn.1004-7638.2024.02.015

Changsha Research Institute of Mining and Metallurgy Co. Ltd., Changsha 410012, Hunan, China

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Received Date: 2023-12-06
Available Online: 2024-04-30
Publish Date: 2024-04-30

Abstract

Abstract

By means of chemical multi-element analysis, phase analysis, X-ray diffraction analysis, optical microscopy, MLA and other modern testing methods, this paper studied in detail the chemical composition, mineral species and content, microcomponent analysis of energy spectrum for chromium-containing minerals, equilibrium estimate for chromium, the occurrence state for chromium-containing minerals, particle size and liberation degree of titanomagnetite in Panzhihua Hongge high chromium vanadium-titanium magnetite ore. The distribution and enrichment trend of chromium and the theoretical index of iron concentrate were ascertained. The grinding fineness and the ideal index of iron concentrate were analyzed comprehensively. The main mineralogical factors affecting the sorting effect were identified, which provided a detailed scientific basis for the comprehensive development and utilization of Hongge vanadium-titanium magnetite.
- vanadium-titanomagnetite,
- Hongge mining area,
- process mineralogy,
- ore properties,
- chromium,
- occurrence state

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References(11)

References

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