Abstract: Ore properties of a tungsten and molybdenum ores in Anhui were analyzed briefly, principle processes of recovery of tungsten and molybdenum mineral were discussed, technological process of molybdenite and other sulphide ore preferential flotation and molybdenum and sulfur separation of mixed concentrate were made. Under the situation of grinding fineness -0.074mm account for 75.60%, Mo grade of molybdenum concentrates 40.64%, recovery rate 70.86% were obtained by adopting closed circuit process of one roughing, two regrade, one scavenging flotation of sulphur one roughing, five regrade, one scavenging separating molybdenum.

Key words: Tungsten ore, Molybdenum, Comprehensive recovery