Chen Haijun, Sun Zhaohui, Yin Danfeng, Liu Fengqiang, Li Qianwen, Lian Zhonghua. Research on Industrial Test of V2O3 Production with Rotary Kiln[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(2): 16-18,23. doi: 10.7513/j.issn.1004-7638.2013.02.004
Citation:
Chen Haijun, Sun Zhaohui, Yin Danfeng, Liu Fengqiang, Li Qianwen, Lian Zhonghua. Research on Industrial Test of V2O3 Production with Rotary Kiln[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(2): 16-18,23. doi: 10.7513/j.issn.1004-7638.2013.02.004
Chen Haijun, Sun Zhaohui, Yin Danfeng, Liu Fengqiang, Li Qianwen, Lian Zhonghua. Research on Industrial Test of V2O3 Production with Rotary Kiln[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(2): 16-18,23. doi: 10.7513/j.issn.1004-7638.2013.02.004
Citation:
Chen Haijun, Sun Zhaohui, Yin Danfeng, Liu Fengqiang, Li Qianwen, Lian Zhonghua. Research on Industrial Test of V2O3 Production with Rotary Kiln[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(2): 16-18,23. doi: 10.7513/j.issn.1004-7638.2013.02.004
1. Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, Sichuan, China;
2. Pangang Group Vanadium Industry Co., Ltd., Panzhihua 617023, Sichuan, China
Received Date: 2012-12-28 Available Online:
2023-12-04
Major factors influencing V2O3 production with rotary kiln were examined.It was found that the impurity content of the products could be regulated by controlling reduction temperature,discharge rate,flow rate of reducing gas,and rotating speed of cylinder.Thus,the product quality was greatly improved.Experiments show that:the gas flow rate is 140~160 m3/h,the discharge capacity of 320~350 kg/h,reaction temperature is 860~920℃,the cylinder speed variable is 37.5 s/r,the V2O3 products can meet the ferrovanadium and vanadium nitride production requirements.
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