Qin Jie. Recovery of Vanadium from Vanadium-bearing Molten Iron in Ladles in a Pilot Plant[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 13-17. doi: 10.7513/j.issn.1004-7638.2013.01.003
Citation:
Qin Jie. Recovery of Vanadium from Vanadium-bearing Molten Iron in Ladles in a Pilot Plant[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 13-17. doi: 10.7513/j.issn.1004-7638.2013.01.003
Qin Jie. Recovery of Vanadium from Vanadium-bearing Molten Iron in Ladles in a Pilot Plant[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 13-17. doi: 10.7513/j.issn.1004-7638.2013.01.003
Citation:
Qin Jie. Recovery of Vanadium from Vanadium-bearing Molten Iron in Ladles in a Pilot Plant[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 13-17. doi: 10.7513/j.issn.1004-7638.2013.01.003
Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, Sichuan, China
Received Date: 2012-07-02 Available Online:
2023-12-04
Recovery of vanadium from molten iron in ladles was carried out in a Pangang pilot plant for comprehensive utilization of vanadium and titanium resources,and influencing factors vanadium recovering process,including temperature,oxygen supply,slag skimming and Si content in the molten iron,were analyzed.The results show that in practical production,good results can be achieved with temperatures of molten bath at 1 450~1 500℃,smooth bottom blowing,oxygen supply at 1 400 m3/h and timely addition of adequate coolant.So far,vanadium slag with V2O5 content above 7% has been obtained.
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