Heat treatment temperature (˚C) | Water content (%) | pinitial (kPa) | pfinal (kPa) | CO2 absorbed (10−3 mol) | A.A. (mol/mol) | Recovery (%) |
- | 60* | 105.4* | 35.6* | 5.2* | 0.70* | - |
50 | 51 | 108.5 | 94.8 | 1.0 | 0.13 | 19 |
50 | 109.8 | 97.4 | 0.92 | 0.12 | 17 | |
- | 60 | 106.8 | 40.9 | 4.9 | 0.65 | - |
80 | 55 | 107.3 | 92.6 | 1.1 | 0.15 | 23 |
53 | 109.8 | 95.5 | 1.1 | 0.15 | 23 | |
- | 60 | 104.9 | 40.4 | 4.6 | 0.61 | - |
100 | 53 | 107.5 | 94.9 | 1.0 | 0.13 | 21 |