Table 3. Properties of FPInnovation Pine Particle Samples
screen size (mm) 0.79 3.18 6.35
Sauter mean particle size (mm) 0.23 0.67 0.81
moisture content (% wt) 7.44 9.33 9.09
bulk density (kg m−3
) 225 215 158
particle density (kg m−3
) 1412 1361 1364
HHV (MJ kg−1
) 18.60 18.79 18.62
Element Analysis (% wt)
C 51.22 50.67 51.18
H 6.02 5.94 6.08
O 42.64 43.35 42.61
N 0.12 0.04 0.13