APPLICATION OF A NEW HEAVY MEDIA CYCLONE IN COAL DRESSING

This paper analyses the present development trend of coal dressing technique in the world: introduces the advantages of the heavy media cyclone in processing high-sulphuric refractory fine coal; points out thatthe heavy media cyclone is a kind of high-effectivc and advanced equipment; and compares the dressing effectiveness and others of the new heavy media cyclone in different coal-feed modes.