Official Journal of the Japan Wood Research Society
Table 7 Unit radiant energy per loss of water in fractionated willow and fir wood chips after various exposure times in kJ g−1
Species | Sieve size, mm | Time, s | |||
|---|---|---|---|---|---|
30 | 60 | 120 | 180 | ||
Willow | 0 | – | – | 11.68 | – |
3.15 | 22.43 | 12.96 | 12.50 | 9.44 | |
8.0 | 21.30 | 11.90 | 11.30 | 10.62 | |
16.0 | 12.37 | 10.44 | 9.20 | 8.78 | |
31.5 | – | – | 11.00 | – | |
Fir | 0 | – | 22.22 | 13.73 | – |
3.15 | 20.60 | 15.47 | 12.44 | 11.09 | |
8.0 | 20.81 | 11.67 | 10.62 | 9.84 | |
16.0 | – | 9.72 | 9.69 | 8.89 | |
31.5 | – | – | 14.75 | – | |