Regularities in grinding the solid reducer used during production of anode material

Electrolysis of aqueous solutions of iron salts is perspective method for manufacturing the powders and allows to use the cheap materials such as production wastes, ore, and others. Dispersed composition of reducer influence concentration of iron in anode mass after reduction. Knowledge of regularities in grinding allows to determine average size of particle. In order to determine regularities in grinding, coal sample of 100 g mass was used. Results of experiments showed extremal dependence of average particle on passage number and gap width of cone crusher. Competitiveness of grinding the solid reducer can be improved.