Research Article
Nuclear Magnetic Resonance Study on Microstructure and Permeability of Coals of Different Ranks
Figure 8
Movable fluid porosity and bound fluid porosity, showing the method to calculate T2c. (a) XJ-1, (b) XJ-2, (c) HB-1, (d) HB-2, (e) ZM-1, and (f) ZM-2.
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |
| (f) |