Gold ores containing antimony have often associated arsenopyrite and pyrite, this mineral is a complex of antimony important types. It has greater economic value than a single antimony ore. Gold exists in the microscopic and submicroscopic natural gold in the ore. It is embedded in stibnite, arsenopyrite and pyrite. Most of the gold ore in China belongs to this type. At present, there is no ore dressing method to completely separate the strontium and gold in the bismuth gold ore. Most of them are recycled by the combined process of smelting and smelting. The following is a summary of the domestic and foreign treatment of gilt ore or the research that has been studied and considered effective. Process: blast furnace volatile smelting - ruthenium electrolysis process; oxidative roasting - reduction smelting process; medium temperature roasting - caustic soda solution leaching - cyanide gold extraction process; sodium sulphide solution leaching - electrolysis sputum - cyanide gold extraction process. Hunan Xiangxi gold mine gold using antimony smelting blast furnace volatile - expensive antimony electrolysis process, after years of practice has been more mature, its process flow shown below.    Gold and antimony concentrate        ↓        Blast furnace smelting      ↓   ↓    Oxygen   Chaise    ↓   ↓   Reduction smelting and refining   Ash blowing    ↓   ↓    Fine    Guifei Electrolysis       ↓   ↓     Anode mud   Cathode     ↓   ↓     Send gold  Return to the blast furnace Square Carbide Insert,Square Carbide Turning Tool,Square Thread Carbide Inserts,Square Milling Inserts SICHUAN TELOS NEW MATERIAL TECHNOLOGY CO., LTD , https://www.sichuankenlarcutters.com
Blast furnace - a flowchart of expensive antimony electrolysis