Application and application method of vanadium-containing cold charge

The invention discloses an application method of a vanadium-containing cold charge. The method comprises the following steps that S1, baking and crushing are carried out on the vanadium-containing cold charge; S2, sampling and testing are carried out on the vanadium-containing cold material obtained in the step 1, accounting is carried out according to the vanadium content, aluminum particles and bean iron are supplemented according to the proportion coefficient of 1.0-1.1, the aluminum particles comprise the components of, in percentage by weight, Al larger than or equal to 99%, Si smaller than or equal to 0.080% and Fe smaller than or equal to 0.2%, and the bean iron comprises the components of, in percentage by weight, Fe larger than or equal to 95% and residual vanadium slag smaller than or equal to 5% after screening. and S3, the vanadium-containing cold charge obtained in the step 2 serves as a ferrovanadium smelting raw material for ferrovanadium smelting. According to the method, vanadium resource occ