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- Title
Effects of Iron Sand Ratios on the Basic Characteristics of Vanadium Titanium Mixed Ores.
- Authors
Liu, Dong-hui; Zhang, Jian-liang; Liu, Zheng-jian; Wang, Yao-zu; Xue, Xun; Yan, Jie
- Abstract
Effects of iron sand ratios on the basic characteristics of vanadium titanium mixed ores were investigated using micro-sinter and grey relational analysis methods. The results show that iron sand presents poor assimilability, poor liquid flow capability, and low bonding phase strength. As the iron sand ratio in vanadium titanium mixed ores increases, the mixed ore's assimilation temperature increases, the fluidity index of liquid decreases, and the bonding phase strength first rises and then decreases. The comprehensive index of basic characteristic (CI) improves and then deteriorates with increasing iron sand ratio. The CI of vanadium titanium mixed ores is optimized when the iron sand ratio is 9 wt.%. In order to make full use of low-price iron-bearing materials and improve the sintering characteristics of vanadium titanium magnetite, the iron sand ratio in vanadium titanium mixed ores should be controlled within 9-12 wt.%.
- Subjects
IRON sand; VANADIUM compounds synthesis; TITANIUM compounds synthesis; CHEMICAL bonds; MAGNETITE
- Publication
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2016, Vol 68, Issue 9, p2418
- ISSN
1047-4838
- Publication type
Article
- DOI
10.1007/s11837-016-1989-8