Table 3. Pore Structure Date.
| coal sample | surface area (m2/g) | pore size (nm) | most probable pore diameter (nm) |
|---|---|---|---|
| A | 16.1199 | 4.0786 | 3.50244 |
| B | 11.4501 | 4.5714 | 4.05725 |
| C | 5.0449 | 7.9127 | 4.17594 |
| D | 4.4832 | 11.0933 | 7.16117 |
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