Adiabatic Gasification and Pyrolysis of Coffee Husk Using Air-Steam for Partial Oxidation

Table 3

Ultimate (DAF basis) and proximate analysis of coffee husk biomass.

	Coffee husk
C%	46.51
H%	6.77
O%	46.20
N%	0.43
S%	0.09
Ash%	0.68
Moisture%	7.22
FC%	15.5
VM%	76.6
HHV (kJ/kg)	17 945
HHVDAF (kJ/kg)	18 068
Empirical formula	CH1.746O0.75N0.008S0.0007