Enrichment of low-grade methane gas from nitrogen mixture by VPSA with CO2 displacement process: Modeling and experiment.
DOI: 10.1016/j.cej.2019.122509Jan. 1, 2020
Adsorbents
Data points
| # | Adsorbent | Gas | q / mol kg⁻¹ | S / mol mol⁻¹ | -ΔH / kJ mol⁻¹ |
|---|---|---|---|---|---|
| 1219 | GACs | Carbon dioxide/Methane | 3.8 | 2.37 | None |
| 2813 | GACs | Carbon dioxide/Nitrogen | 3.8 | 7.6 | None |
| 4814 | GAC | Methane/Nitrogen | 1.6 | 3.2 | 19.6 |