METHOD OF REGENERATING AQUEOUS HYDROMETALLURGICAL SOLUTIONS

摘要

FIELD: nonferrous hydrometallurgy. SUBSTANCE: one tenth part of aqueous anolyte solution is extracted with a mixture of trioctylamine and fraction containing components dissolved in kerosene; one third of catholyte is taken off from cathode chamber to be neutralized to pH 5; and filtrate is distributed between anolyte and catholyte in their original ratio. EFFECT: reduced consumption of aqueous solutions.