id	keyword
brj-22751	pyrolysis
brj-22751	doi
brj-22751	et al
brj-22751	energy
brj-22751	pine
brj-22751	article
brj-22751	kinetics
brj-22751	hydrocarbons
brj-22751	temperature
brj-22751	analysis
brj-22751	rate
brj-22751	activation