The question of gold extraction from the stale tails of the gold recovery plant. The chemical and mineral composition of the stale tails of the gold recovery plant in Kazakhstan has been studied. It is shown that gold is in association with quartz and sulphides, and is present mainly in the finely dispersed state. The methods of direct cyanidation, as well as …
ANALYSIS OF METHODS TO EXTRACT GOLD FROM COPPER GOLD ORES. The paper analyzes modern methods of extracting gold from copper gold ores. It discusses the problem of extracting gold from copper gold ores by cyanidation; describes the interaction of copper minerals with cyanide solutions and the interaction nature of gold particles with the …