Separation of CO2 from Light Gas Mixtures using Ion-Exchanged Silicoaluminophosphate Nanoporous Sorbents.
DOI: 10.1021/ie071309vJan. 1, 2008
Adsorbents
Data points
| # | Adsorbent | Gas | q / mol kg⁻¹ | S / mol mol⁻¹ | -ΔH / kJ mol⁻¹ |
|---|---|---|---|---|---|
| 1955 | Na+-SAPO-34 | Carbon dioxide/Methane | 3.4 | 4.9 | 35.0 |
| 1956 | Ag+-SAPO-34 | Carbon dioxide/Methane | 3.4 | 4.9 | 30.0 |
| 1957 | Sr+-SAPO-34 | Carbon dioxide/Methane | 3.0 | 4.3 | 36.0 |
| 3672 | Na+-SAPO-34 | Carbon dioxide/Nitrogen | 3.4 | 13.6 | 35.0 |
| 3673 | Ag+-SAPO-34 | Carbon dioxide/Nitrogen | 3.4 | 8.5 | 30.0 |
| 3674 | Sr+-SAPO-34 | Carbon dioxide/Nitrogen | 3.0 | 6.0 | 36.0 |
| 4062 | Na+-SAPO-34 | Nitrogen/Oxygen | 0.25 | 1.25 | None |
| 4063 | Ag+-SAPO-34 | Nitrogen/Oxygen | 0.4 | 1.6 | None |
| 4064 | Sr+-SAPO-34 | Nitrogen/Oxygen | 0.5 | 1.7 | None |
| 5057 | Na-SAPO-34 | Methane/Nitrogen | 0.62 | 2.07 | None |
| 5058 | Ag-SAPO-34 | Methane/Nitrogen | 0.7 | 1.75 | None |
| 5059 | Sr-SAPO-34 | Methane/Nitrogen | 0.71 | 1.22 | None |