Research on Preparation of Vanadium Trioxide by Means of Fluidization

ZHANG Fan

Volume 29 Issue 3

Aug. 2008

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ZHANG Fan. Research on Preparation of Vanadium Trioxide by Means of Fluidization[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 27-30,44.

Citation:

ZHANG Fan. Research on Preparation of Vanadium Trioxide by Means of Fluidization[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 27-30,44.

ZHANG Fan. Research on Preparation of Vanadium Trioxide by Means of Fluidization[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 27-30,44.

Citation:

ZHANG Fan. Research on Preparation of Vanadium Trioxide by Means of Fluidization[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 27-30,44.

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Research on Preparation of Vanadium Trioxide by Means of Fluidization

ZHANG Fan

Panzhihua Iron and Steel Research Institute, Panzhihua 617000, Sichuan, China

Received Date: 2008-02-13
Available Online: 2023-12-05

Abstract

Abstract

Vanadium trioxide is prepared from reducing APV by means of fluidization.The experimental results showed that TV content of vanadium trioxide product is over 63% when reaction temperature is 700~750 ℃,reaction time is 10~15 min.By comparison with rotary kiln process,the reaction time of this method is shorter and reaction temperature is lower,TV content of the product is higher(>67%) and C content of product is lower,so it is useful to control C content of ferrovanadium.At the same time,the production efficiency of this method is higher,the consume of reductant is lower,the equipment is more secure.
- vanadium trioxide,
- fluidized bed,
- APV

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