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Regenerace kovového zinku z úletového prachu ZnO
Dvořák, P. ; Jandová, J. ; Jiřičný, Vladimír
ZnO fly dust arising during the zinc removal from galvanized low alooy sheets was investigated on a laboratory scale to obtain electrolytic zinc. The electrolysis was performed with refined zinc suplhate leach liquors and/or with untreated zinc caustic solutions. Effects of operational variables on Zn electrowinning have been studied for sulphate and caustic electrolytes in conventional and spouted bed electrochemical cells.
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