METHOD flotation of sulfide and oxidized gold ore

摘要

1. A process for flotation of sulphide and oxidized gold ores, it consists in carrying out in the presence of the collector reagent containing butyl xanthate and frother, characterized in that a further flotation, the flotation weight of added emulsion containing silicone zhidkost.2. A method according to claim 1, characterized in that the emulsion contains a silicone liquid polyethylsiloxane, polyvinyl alcohol and water at a ratio of 79: 0.5: 17 to 81: 1.5: 20.3. A method according to claim 1 or 2, characterized in that the ratio of an emulsion containing a silicone fluid, a butyl xanthate ranges from 0.5: 1 to 1: 1.4. A method according to claim 1 or 2, characterized in that the blowing agent is used as OPPG.