The present invention discloses a calcination method for extracting vanadium from vanadium ore.

本发明公开了一种从含钒矿石中提钒的焙烧方法。

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Vanadium-bearing carbonaceous shale is a new type of vanadium ore. All-vanadium REDOX flow cell is a new energy storage unit. The battery has been developed.

含钒石煤是我国的一种新型钒矿资源，本文用从石煤中提取的V_2O_5研制全钒氧化还原电池。

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Proven reserves of ferrous metals include iron, manganese, vanadium and titanium. China's 45.9 billion tons of iron ore are mainly distributed in northeast, north and southwest China.

黑色金属矿产探明储量的有铁、锰、钒、钛等，其中铁矿保有储量为459亿吨，主要分布在东北、华北和西南地区，辽宁的鞍山-本溪一带、河北的冀东一带、四川的攀枝花一带，都是大型的铁矿区。

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