Influence of Effective Pressure on Percolation Rate of Coal

Table 2

The percolation rate of coal under different effective pressure at the pressure of 0.3 MPa.

Effective pressure (MPa)	T (°C)
	30	40	50	60	70
2	5.98	4.34	3.52	2.86	2.35
4	5.17	3.69	2.84	2.31	1.88
6	4.42	3.18	2.46	1.85	1.57
8	3.71	2.64	2.11	1.52	1.32
10	2.99	2.13	1.78	1.24	1.02