CIM BULLETIN, vol.92, no.1029, pp.70-74, 1999 (Journal Indexed in SCI)
Publication Type:Article / Article
Title of Journal :CIM BULLETIN
The extraction of refractory gold from pyrite concentrate by hydrochloric acid pressure oxidation was investigated on laboratory scale. The aim was for direct solubilization of refractory gold by chloride pressure-leaching without cyanidation.