Table 2. BET Analysis of the Precursors and Torrefied Biomass Samples.
parameter | SCG | SCG-200 (0.5 h) | SCG-300 (1 h) | CH | CH-200 (0.5 h) | CH-300 (1 h) |
---|---|---|---|---|---|---|
BET surface area, m2/g | 2.3 | 11 | 100 | 3.5 | 15 | 24 |
total pore volume, 10–3 cm3/g | 1.2 | 7.2 | 10.4 | 2.4 | 3.7 | 5.5 |
mean pore size, nm | 10.1 | 8.4 | 5.8 | 23.1 | 13.4 | 8.1 |