Separation of semi-coke, Engineering coal separation, Separation of washing medium coal, Recovery of coal from reject, Power plant pebble coal separation, Purification of raw kaolinite ore

Coal liquefaction technology is mainly used in coal chemical industry, and chemical coal has relatively high requirements for raw material ash and moisture.

The pre deshaling in dry coal preparation will remove a large amount of reject in advance, reduce the amount of reject entering the heavy medium system, reduce equipment wear and reduce operating costs; Reduce the content of high ash fine mud in the water washing system, and improve the separation accuracy of the heavy medium system.

With the national emphasis on environmental protection and the improvement of the requirements for coal-fired indicators of power plants, the power coal must be discharged and desulfurized for deep separation.