Table 5. Moles of Nitrogen, Time Required to Desorb 95% of the Adsorbed CO2, and the Corresponding Energy in the Regeneration at the Temperature of 80–120 °C under the Flow of 1.00 L min–1.
temp (°C) | F95 (N2/CO2) (mol/mol) | t95 (s) | energy for IER (GJ/tonCO2) | energy for N2 (GJ/tonCO2) | reaction energy41 (GJ/tonCO2) | total (GJ/tonCO2) |
---|---|---|---|---|---|---|
80 | 267 | 2603 | 1.0 | 7.1 | 1.7 | 9.8 |
90 | 121 | 1174 | 1.2 | 4.0 | 1.7 | 6.9 |
100 | 110 | 1071 | 1.4 | 4.4 | 1.7 | 7.5 |
110 | 92 | 897 | 1.7 | 4.3 | 1.7 | 7.7 |
120 | 69 | 669 | 1.9 | 3.7 | 1.7 | 7.3 |