Influence of Effective Pressure on Percolation Rate of Coal

Table 3

The percolation rate of coal under different effective pressure at the pressure of 0.9 MPa.

Effective pressure (MPa)	T (°C)
	30	40	50	60	70
2	1.80	1.39	1.08	0.84	0.69
4	1.48	1.13	0.91	0.71	0.58
6	1.28	1.01	0.77	0.56	0.46
8	1.10	0.83	0.65	0.46	0.38
10	0.93	0.71	0.56	0.40	0.31