METHOD TO PRODUCE HIGH-GRADE COPPER

摘要

FIELD: metallurgy. ^ SUBSTANCE: method involves electrolytic refining with dissolution of anode and transition of copper ions to the cathode. At that the electrolytic refining is accelerated by setting between the anode and the cathode of the lattice with negative potential, whose elements have protective insulation from the electrolyte. ^ EFFECT: reduced time of electrolytic refining, and reduction of specific electricity consumption. ^ 2 cl, 1 dwg