Low Temperature Gasification of Coconut Shell with CO₂ and KOH: Effects of Temperature, Chemical Loading, and Introduced Carbonization Step on the Properties of Syngas and Porous Carbon Product

Table 2

Proximate and ultimate analysis of coconut shell precursor.

Proximate analysis (%weight)		Ultimate analysis (%weight)
Moisture	2.06	Hydrogen	6.52
Volatile matter	78.95 (80.61)	Carbon	54.67
Ash	0.31 (0.32)	Nitrogen	0.57
Fix carbon	18.68 (19.07)	Sulphur	0.02
		Oxygen (by diff.)	38.22

Dry basis.