Method For Extracting Iron Vanadium From Magnetite

Method for extracting Ferro vanadium Master Alloy from magnetite

There are two methods for extracting iron vanadium from magnetite: the fire method is to extract Vanadium Ferroalloys indirectly from concentrate or vanadium slag, and the wet method is to extract Grade 75-80 Ferro Vanadium directly from concentrate. At present, my country mainly adopts the method of indirect extraction of fervanadium.

Pyrogenic vanadium extraction process: The ore dressing product vanadium concentrate is smelted directly in a blast furnace or electric furnace, so that most of the vanadium in the ore enters the molten iron, and then the water containing vanadium is sent to the converter for oxygen blowing to enrich the vanadium in the slag. Become vanadium slag. Vanadium peroxide is obtained from vanadium slag through roasting, leaching and filtration. A great advantage of this method is the high recovery rate of vanadium.

I hope that the above detailed introduction can give everyone a better understanding of ferrovanadium. Generally speaking, this industrial raw material not only has a wide range of uses, but also has a relatively high commercial value. However, due to the complexity of the refining process, its price in the market is relatively high.