Zhang Suxin, Yang Yangjun, Lu Ping, Liu Senlin, Wang Yun. Study on Preparation of TiCl4 Using Titanium-containing Carbonized Blast Furnace Slag as Raw Material[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(6): 24-28. doi: 10.7513/j.issn.1004-7638.2016.06.005
Citation:
Zhang Suxin, Yang Yangjun, Lu Ping, Liu Senlin, Wang Yun. Study on Preparation of TiCl4 Using Titanium-containing Carbonized Blast Furnace Slag as Raw Material[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(6): 24-28. doi: 10.7513/j.issn.1004-7638.2016.06.005
Zhang Suxin, Yang Yangjun, Lu Ping, Liu Senlin, Wang Yun. Study on Preparation of TiCl4 Using Titanium-containing Carbonized Blast Furnace Slag as Raw Material[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(6): 24-28. doi: 10.7513/j.issn.1004-7638.2016.06.005
Citation:
Zhang Suxin, Yang Yangjun, Lu Ping, Liu Senlin, Wang Yun. Study on Preparation of TiCl4 Using Titanium-containing Carbonized Blast Furnace Slag as Raw Material[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(6): 24-28. doi: 10.7513/j.issn.1004-7638.2016.06.005
Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, Sichuan, China
By scanning electron microscopy(SEM) and energy dispersive spectrometer(EDS), the process mineralogies of titanium-containing carbonized blast furnace slag before and after chlorination, es-pecially the influence of the mineralogical characteristics of titanium carbide on the chlorination, were studied in this paper.The effects of chlorination temperature and aeration time, chlorine concentration and particle size of the slag on the chlorination rate were investigated.The results show that 91.77% of the maximum chlorination rate of titanium carbide can be obtained with chlorination at 580℃ for 30~40 min of chlorine aeration and 50% of volume concentration for chlorine.The findings in this paper can lay a foundation for the comprehensive utilization of titanium extracted from blast furnace slag.
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