id	keyword
brj-24598	pyrolysis temperature
brj-24598	holding time
brj-24598	biochar
brj-24598	min
brj-24598	et al
brj-24598	content
brj-24598	carbon
brj-24598	fruit
brj-24598	doi
brj-24598	tree
brj-24598	temperatures
brj-24598	article
brj-24598	times