From: Thermodynamic and ecological preselection of synthetic fuel intermediates from biogas at farm sites
Product | Eq. | p, bar | T, K | ΔHR (STP), kJ/mol | ΔGR (STP), kJ/mol | ΔHR(p,T), kJ/mol | ΔGR(p,T), kJ/mol |
---|---|---|---|---|---|---|---|
Methanol | (8) | 80 | 523 | − 49.2 | 3.5 | − 58.7 | 8.3 |
Formaldehyde | (9) | 1 | 903 | − 156.7 | − 176.1 | − 148.2 | − 210.3 |
Methylal (l) | (10) | 2 | 333 | − 72.2 | − 20.2 | − 60.0 | − 30.4 |
Trioxan (l) | (11) | 1 | 343 | − 118.0 | − 7.2 | − 130.4 | − 40.9 |
OME-4 (l) | (12) | 1 | 343 | − 9.0 | 38.1 | − 30.7 | 33.2 |