精煤
4.Significance of Producing Low-ash Metallurgical Coal in Relation to Energy Saving
5.The plant supplies for metallurgy industry , power plant , construction material plant with fine coal of 15 ranks.
6.Experimental Study of the Coal-ash Fusion Characteristics of Waste-liquid Coal Water Slurry (CWS) and Refined Coal CWS
7.The thesis has provided the important reference value to KCC for making the marketing development strategy.
8.A Study of Prediction Slagging for Utility Waste Water CWS and Common CWS Based on Fuzzy Multifactorial Decision
9.MODEL ZZ—89B γ—RAY SCAN TYPE QUICK ASH MONITOR APPLIED TO QUALITY CONTROL OF REFINED COAL ARRIVING IN FACTORY BY TRUCK
10.Primary products are refined coking coal, high grade heating coal, coke, power supply and chemical products, construction materials and electromechanical equipment. etc.

