Thermal Performance Evaluation of a Double Pipe Heat Exchanger Installed in a Biomass Gasification System

Table 1

Chemical reactions involved in gasification process.

Reaction	Heat of reaction	Type of reaction
	172.5 kJ/mol	Boudouard
	131.3 kJ/mol	Water gas primary
	90.2 kJ/mol	Water gas secondary
	−74.9 kJ/mol	Methanation
	−41.2 kJ/mol	Water gas shift
	206.2 kJ/mol	Steam reforming
	247.4 kJ/mol	Dry reforming