Effect on slurryability of coal water slurry about thermal conversion Shenhua coal

The coal quality analysis,thermal treatment test and slurry ability were studied by using the two coal samples of Shenhua Energy Corporation.The results show that thermal conversion can obviously improve Shenhua coal quality and slurry ability.It also show that a temperature sensitivearea is exit for the two coal samples and the slurry concentration enhancing obviously at this area.The temperature sensitivearea is 250℃ to 300℃ and 200℃ to 250℃ respectively for the No1 and No2 of Shenhua coal.