期刊
FDMP-FLUID DYNAMICS & MATERIALS PROCESSING
卷 18, 期 4, 页码 883-896出版社
TECH SCIENCE PRESS
DOI: 10.32604/fdmp.2022.018537
关键词
Titanium slag; smelting; element distribution
资金
- High-Level Youth Talent Special Support Plan of Kunming City [C202014002]
- National Natural Science Foundation of China [51904137]
- Applied Basic Research Projects of Yunnan Province [2019FD044]
- Open Projects of State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization [CNMRCUKF1905]
- Talent Training Project of Kunming University [YJL2102]
- NSFC
- HighLevel Talent Special Support Plan of Kunming City [C201905002]
The distribution of titanium, carbon and associated elements in a smelting process was studied using a chemical equilibrium calculation method. It was found that the AIR ratio can be adjusted to achieve selective reduction of oxides in the melt.
The distribution of titanium, carbon and associated elements (calcium, magnesium, silicon and aluminum) in a smelting process is studied by means of a chemical equilibrium calculation method for multiphase and multicomponent systems, and verified through comparison with production results. In particular, using the coexistence theory for titanium slag structures, the influence of the AIR (anthracite to ilmenite ratio) on the distribution of such elements is analyzed. The results show that the AIR can be adjusted to achieve a selective reduction of oxides in the melt.
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