Experimental Gasification of Biomass in an Updraft Gasifier with External Recirculation of Pyrolysis Gases

Table 1

Proximate and ultimate analyses [7].

Proximate and ultimate analyses
	Unit	Value
Proximate analysis
Moisture (adb)	%	10.24
Ash	%	2.71
Volatile	%	71.80
Fixed carbon	%	15.25
Ultimate analysis
Carbon	%	43.33
Hydrogen	%	5.11
Nitrogen	%	Not detected
Sulfur	%	Not detected
Oxygen		38.61
Calorific value	kJ/kg	17025
Density	kg/m^3	640