Method for concentration and separation of chlorinated metal into hydrochloric acid solution containing ferric chloride (III)

摘要

A method of concentrating and separating metal chloride from hydrochloric acid solution containing ferric chloride (III), in which iron is precipitated from the solution, preferably as iron oxide, as hematta, It is filtered in the filtration device, and the non hydrogenated metal chlorine is partially removed from the filtration of hydrogen chloride.