Wang Xuewen, Wang Mingyu, Fu Zibi, Meng Yuqi, Gao Daxiong, Chen Bianfang. Present Status and Prospects of Vanadium and Chromium Separation in Vanadium Extraction from Vanadium-chromium Slag[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 1-5. doi: 10.7513/j.issn.1004-7638.2017.06.001
Citation:
Wang Xuewen, Wang Mingyu, Fu Zibi, Meng Yuqi, Gao Daxiong, Chen Bianfang. Present Status and Prospects of Vanadium and Chromium Separation in Vanadium Extraction from Vanadium-chromium Slag[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 1-5. doi: 10.7513/j.issn.1004-7638.2017.06.001
Wang Xuewen, Wang Mingyu, Fu Zibi, Meng Yuqi, Gao Daxiong, Chen Bianfang. Present Status and Prospects of Vanadium and Chromium Separation in Vanadium Extraction from Vanadium-chromium Slag[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 1-5. doi: 10.7513/j.issn.1004-7638.2017.06.001
Citation:
Wang Xuewen, Wang Mingyu, Fu Zibi, Meng Yuqi, Gao Daxiong, Chen Bianfang. Present Status and Prospects of Vanadium and Chromium Separation in Vanadium Extraction from Vanadium-chromium Slag[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(6): 1-5. doi: 10.7513/j.issn.1004-7638.2017.06.001
1. School of Metallurgy and Environment, Rare Metals Research Institute, Central South University, Changsha 410083, Hunan, China;
2. Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, Sichuan, China
The present status and prospects of vanadium and chromium separation in vanadium extraction from vanadium-chromium slag were introduced in this paper,and the advantages and drawbacks of the existing vanadium-chromium separation and recovery processes were analyzed. Combined with the latest developments in the areas of vanadium-chromium separation and recovery,it is proposed that besides obtaining qualified vanadium and chromium products,the improvement of vanadium extraction from vanadiumchromium slag mainly lies in the energy conservation and emission reduction,realizing the cycle and utilization of water and major raw materials in the processes.
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