NOUFERROUS METALLURGICAL EQUIPMENT

Flotation column is widely used because of its good fine particles recovery. The representative fine particle flotation column mainly includes Jameson flotation column, cyclone micro bubble flotation column and direct aeration flotation column. The three flotation columns have their own characteristics in terms of mineralization forms and other aspects, while the last kind is most widely used industrially. It is summarized the latest research and application progress of the above equipment in micro particle flotation area in this paper, as well as their advantages and disadvantages. And finally puts forward some personal thoughts for the development of a new generation of fine particle flotation column.