Financial supports for this research provided by the National Natural Science Foundation of China (No. 50927403);the Fundamental Research Funds for the Central Universities (No.2011RC06);the Jiangsu Natural Science Foundation (No.BK2009004)
For further understanding of self-heating of coal, we tested the reactions of seven different ranks of coal under inert atmosphere. In the test, 50-gram of coal sample ranged from 0.18 mm to 0.38 mm was put into a spe...