Elemental composition of bio-oils obtained from HTL under different conditions at 300 °C.
C (%) | H (%) | N (%) | O (%) | H/C | O/C | Energy recovery (%) | HHV (MJ kg−1) | |
---|---|---|---|---|---|---|---|---|
Lipids | 75.77 ± 0.83 | 9.61 ± 0.33 | 1.07 ± 0.05 | 13.55 ± 1.21 | 1.52 | 0.13 | 18.8 | 36.90 |
Polysaccharides + lipids | 75.33 ± 0.55 | 11.05 ± 0.30 | 1.18 ± 0.09 | 12.44 ± 0.94 | 1.76 | 0.12 | 72.7 | 38.99 |
Proteins + lipids | 74.83 ± 0.57 | 11.15 ± 0.29 | 3.44 ± 0.62 | 10.58 ± 1.48 | 1.79 | 0.11 | 73.3 | 39.29 |