Facile preparation of N and O-rich porous carbon from palm sheath for highly selective separation of CO2/CH4/N2 gas-mixture.
DOI: 10.1016/j.cej.2020.125812Jan. 1, 2020
Adsorbents
Data points
# | Adsorbent | Gas | q / mol kg⁻¹ | S / mol mol⁻¹ | -ΔH / kJ mol⁻¹ |
---|---|---|---|---|---|
824 | PS-1-550 | Carbon dioxide/Methane | 3.9 | 7.3 | 41.5 |
825 | PS-2-450 | Carbon dioxide/Methane | 3.25 | 7.8 | 47.5 |
826 | PS-3-350 | Carbon dioxide/Methane | 3.0 | 8.1 | 49.0 |
2412 | PS-1-550 | Carbon dioxide/Nitrogen | 3.9 | 69.0 | 41.5 |
2413 | PS-2-450 | Carbon dioxide/Nitrogen | 3.25 | 107.0 | 47.5 |
2414 | PS-3-350 | Carbon dioxide/Nitrogen | 3.0 | 82.0 | 49.0 |
4680 | PS-1-550 | Methane/Nitrogen | 1.5 | 6.0 | 24.5 |
4681 | PS-2-450 | Methane/Nitrogen | 1.15 | 7.5 | 22.0 |
4682 | PS-3-350 | Methane/Nitrogen | 1.0 | 7.0 | 27.0 |