Introduction：Flotation is a common beneficiation method used by gold concentrators to process rock gold ore. It is often used to process gold-bearing sulfide minerals with high floatability. The flotation process can enrich the gold in the sulfide minerals to a greater extent and the tailings can be directly discarded and the beneficiation cost is low. 80% of the rock gold mines in my country are selected by this process.
Application：Gold flotation process suitable for treating fine particles of gold can be high floating quartz veins sulfide ores containing gold and polyme