METHOD OF GOLD-BEARING SETTLING PROCESSING ON CARBONGRAPHITIC SHEET WADDING

摘要

FIELD: noble metals hydraulic metallurgy, processing of gold-bearing settling formed during electrochemical settling of gold on carbongraphitic wadding in particular. SUBSTANCE: method of gold-bearing settling processing due to introduction of acid treatment operations before calcining with following cyanidation allows significantly reduce consumption of expensive reactant carbongraphitic wadding by its repeated usage with high performance of gold extraction as good product. EFFECT: method allows to decrease significantly consumption of expensive reactant - carbongraphitic wadding.