PACKED CATHODE BED FOR ELECTROWINNING METALS FROM FUSED SALTS

摘要

PACKED CATHODE BED FOR ELECTROWINNING METALS FROM FUSED SALTS Described is a cell for the electrowinning of metals from fused salt baths, especially aluminium from cryolite-alumina, featuring a packed cathode bed of loose refractory materials resistant to the molten metal and disposed at the base of the cell.