Leaching process of gold from ionic solution containing copper, chlorine, bromine and air diluent oxidized to ferric trivalent, adjusting the pH value to 1.9 or lower, and adding carbonate; solution containing copper, chlorine, bromine and iron Start.

摘要

Method for leaching Gold comprising Cu Cu Sulphide ore leaching with silicate mineral with au au or cu to reduce the level of 7.9% by weightMixed solution of Ferric Chloride ions and chloride ions or to Trivalent Iron and Iron oxidized by Bubbling Air, Adjust pH to 1.9, Shake and Leach.