Extraction of Iron from Hematite
Apr 21, 2020 · The gold flotation process can not only enrich maximum gold into the sulphide mineral concentrate, but also discard the tailings, so the processing cost is low. Besides, the gold flotation process can also be used to polymetallic gold mining, such as goldcopper, goldlead, goldantimony, goldcopperleadzincsulfur ores.