IMPROVEMENT OF TREATING TECHNOLOGY TO RAISE THE GRADE OF GRAPHITE ORE CONCENTRATES AND PROTECT BIG SIZE SCALES OF GRAPHITE

The influences of regrinding and classification in the treating process on protection of big size graphite scales and on quality of graphite ore concentrates are analysed.Based on the analysis,a technological flowsheet and its equipment are introduced by which the low power consumption,high quality of concentrates and good protection of big size graphite scales are realized.