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 …
Technology of gold and silver extraction from refractory gold-arsenic flotation concentrate of Ikkijelon deposit (Republic of Tajikistan) The paper studies the possibility of processing refractory gold-arsenic flotation concentrate from Ikkijelon deposit (Republic of Tajikistan) by arsenatizing roasting.The chemical composition of initial samples and derivative products …