Abstract:

Refractory gold ores are the main resources of the development of golden industry for the future,A lot o f studying and developing work have been carried on for the pretreatment of refractory gold ores and subsequent cyanide gold refining in the recent 10 yeras,in which the oxidation roast,hydrometallurgy and microbio oxidation have been applied to the industry.This paper gives a brief view for the present situation and problems of refractory gold ores cyanide gold refining.

Key words: Refractory Gold Ores, Oxidation pretreatment, Cyanide gold refining