The Application of the Combination Flowsheet of Magnetic Separation and Froth Flotation in the Recovery of Tungsten from Fine Slimes of Wolframite

The combination flowsheet of magnetic separation and froth flotation applied in recovering wolframite fine slimes was discussed in this paper.The wolframite was efficiently recoveried from the slimes by the optimization of process flowsheet and operation parameters,and the concentrate grade and recovery were improved by 12.65% and 6.14%.It was proved that the process flowsheet was flexibility to be adapted,easily to be operated and conveniently to be managed,and finally good economic and technical indexes was obtained.