Halide leaching of gold using chlorine, bromine and iodine of gold was discussed. Alternative process use 5M hydrochloric acid under oxidizing conditions with chlorine or a chloride electrolyte (NaCl and NaBr with added chlorine/bromine complex (BrCl 2 ~)). Leaching in regenerated hydrochloric acid is also known although details are stated to .
29/05/2008· This compound becomes hypochlorous acid (HOCl) by hydrolysis: NaOCl + H2O ↔ HOCl + Na+ + OH Actually the chlorine in the bleach exists as hypochlorous acid. This compound is so oxidative that it has a property of bleaching and sterilization. Gaseous chlorine is generated when hypochlorous acid is mixed with hydrochloric acid.
muriatic acid clorox uria extract goldGold processing with Muratic acid and chlorine bleach. Hydrochloric Acid Clorox Gold Leach and chlorine bleach Gold. Chat With Sales » Roasting and chlorine leaching of goldbearing . This paper deals with gold extraction from a refractory concentrate by chlorine leaching.