Forty Years Innovation and Development of Mineral Processing Technology in Fankou Mine

The innovation and development on mineral processing technology in Fankou Mine for the past forty years are described.The typical sulphide of Fankou,coexistent with sphalerite,galena and pyrite,is complex and finely disseminated,and the valued metals are difficult to separate from each other through flotation.By the insistent endeavors in promoting our technology progress and closely cooperating with the universities and institutes,the mineral processing technology of the Fankou Mine has come to rank among the world′s most advanced from the restraint of development.