feedstock | Pyrolysis Temperature (˚C) | |||
480 | 520 | 560 | ||
Proximate Analysis (wt%) | ||||
Moisture | 5.1 | n.m. | n.m. | n.m. |
Ashdm | 2.6 | 6.4 | 5.1 | 7.3 |
Energy (MJ∙kg−1) | ||||
LHVdm | 26.9 | 31.4 | 31.1 | 31.7 |
Ultimate Analysis (wt%)dm | ||||
C | 65.8 | 86.0 | 86.4 | 87.4 |
H | 6.3 | 1.7 | 1.2 | 1.0 |
S | 0.3 | n.d. | n.d. | n.d. |
Metals (mg∙kg−1)dm | ||||
Na | 71 | 250 | 167 | 353 |
Mg | 269 | 700 | 619 | 908 |
Al | 648 | 1605 | 1442 | 2242 |
K | 20 | 137 | 126 | 242 |
Ca | 64 | 109 | 99 | 129 |
V | 1 | 2 | 2 | 2 |
Cr | 4 | 16 | 10 | 21 |
Mn | 8 | 17 | 11 | 35 |
Fe | 181 | 1030 | 617 | 1644 |
Co | n.d. | 1 | n.d. | 1 |
Ni | 1 | 6 | 3 | 12 |
Cu | 76 | 393 | 380 | 146 |
Zn | 3 | 6 | 9 | 11 |
Pb | n.d. | 1 | 1 | 2 |