Research Article
Adsorption Equilibrium and Thermodynamic Analysis of CO2 and CH4 on Qinshui Basin Anthracite
Table 5
Comparison of
on different coals and shales.
| Coal | Pressure (MPa) | Temperature (K) | | Reference |
| Anthracite | 0-1.80 | 283-323 | 4.00-5.30 | This study | Lignite | 0-1.80 | 288-328 | 4.84-5.27 | Liu [18] | Bituminous | 0-1.80 | 288-328 | 4.43-4.95 | Liu [18] | Anthracite | 0-1.80 | 288-328 | 5.03-7.97 | Liu [18] | Bituminous coal model | 3.04-32.25 | 295.70-370.20 | 2.00-9.00 | Zhang et al. [8] | Coal molecular model | 3.04-14.82 | 295.70-325.70 | 1.25-5.00 | Brochard et al. [42] | Bituminous coal model | 0-15 | 300-340 | 3.20-6.80 | You et al. [13] | Coal surface model | 0-10 | 298 | 2.20-14.50 | Liu et al. [15] | Sichuan Basin shale | 0-2 | 278-318 | 2.72-7.87 | Duan [43] | Barnett shale | 0-27.50 | 313 | 2.42 | Duan [43] | Marcellus shale | 0-27.50 | 313 | 4.76 | Duan [43] |
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