Table 5: The effect of preheated air temperature on product gas molar composition.

Biomass materialERProduct gas molar composition (% Concentration)
H2COCH4CO2
800°K1400°K800°K1400°K800°K1400°K800°K1400°K

Rice husks0.311.521.327.312.51.21.38.924.1
0.356.88.722.47.50.70.311.626.8
0.44.25.0216.53.90.260.115.728.4

Sugarcane baggase0.313.323.726.924.12.54.45.69.3
0.3511.521.224.420.61.82.06.310.8
0.49.918.921.917.41.41.67.112.1

Palm stem0.313.023.826.823.82.51.55.79.5
0.3511.521.324.220.31.81.96.410.9
0.49.818.921.817.21.40.97.212.3