Floatation Tanks For Copper Ore Dressing Prominer
Sep 29, 2016 September 29, 2016. Flotation froth of copper concentrate during laboratory testing in Santiago, Chile. Barrick has developed and patented a new flotation process that can produce copper concentrates from copper or copper gold ores using salt or brackish water. The new process, an air metabisulfite treatment, does not require lime or cyanide.There are copper, copper lead, lead zinc silver, tungsten antimony and other metal minerals in this kind of gold ore except for the gold. All of them have the value of separate mining. For this kind of gold ore, it contains a considerable amount of sulfide (10~20 ), the natural gold is closely symbiotic with pyrite, copper, lead and other minerals.