Research Article
Influence of Effective Pressure on Percolation Rate of Coal
Table 4
The percolation rate of coal under different effective pressure at the pressure of 1.5 MPa.
| Effective pressure (MPa) | T (°C) | 30 | 40 | 50 | 60 | 70 |
| 2 | 1.27 | 0.95 | 0.74 | 0.54 | 0.44 | 4 | 1.06 | 0.77 | 0.61 | 0.44 | 0.35 | 6 | 0.88 | 0.64 | 0.50 | 0.36 | 0.28 | 8 | 0.72 | 0.53 | 0.42 | 0.29 | 0.23 | 10 | 0.58 | 0.44 | 0.36 | 0.24 | 0.19 |
|
|