Process for producing vanadyl/vanadous sulphate

摘要

A process for the crystallization and re-establishment of a vanadyl/vanadous sulphate solution to its original chemical composition, and the use of a vanadium bearing ore material, in particular a titaniferous magnetite ore material, for producing the vanadyl/vanadous sulphate solution or crystals, particularly for use as an electrolyte in a vanadium redox battery.