Table 4: Estimated kinetic parameters of biomass pyrolysis in a free-fall reactor.

BiomassSize (mm) (s−1) (kJ/mol) (s−1) (kJ/mol) Max. error (%)Correlation coefficient ( )

PS0.180.14 5561.000.86 1233.007.160.9958
0.23 5001.30 1242.956.950.9955
0.28 6503.00 1292.806.400.9997
0.36 4736.50 1502.945.790.9976
0.51 6006.40 1526.53.130.9939
1.55 6404.30 1493.000.620.9961

PK0.280.18 6309.200.82 1072.986.270.9925

CPR0.280.08 5209.700.90 1003.105.170.9993