RESEARCH THE EFFECT OF SUNFURIC ACID ON SYMPTOMS OF COPPER SUNFUA SONGPE - SON LA

Abstract

Research on the influence of sulfuric acid on the conversion of copper sulfide
concentrates from Songpe - Son La mine is presented in this paper. The input
material is concentrate after the Songpe - Son La mine has been selected with
copper content in the range of 20 - 24%. The concentrate after selection is
copper sulfide which is difficult to dissolve in dilute acid and normal temperature
conditions, so it is necessary to include metabolites, oxidants, binders and
additives. The purpose of converting sulfide concentrates into deex is soluble in
dilute acid and normal temperature. Concentrates mixed with metabolites,
oxidants, binders and other additives, are piled up and stored for 30 days. The
resulting product is copper acatamite.