id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15410		cet-15410		6	.pdf	application/pdf	4300	213	42	1. Introduction Biofuels, or fuels derived from biomass, are important alternatives for reducing greenhouse gas emissions, combating global warming (Rial, 2024) and contributing to the global energy supply (Miranda et al., 2019). This process consists of the thermal decomposition of the organic matrix of the biomass in the absence of oxygen or a substoichiometric amount of combustion, which can simultaneously produce products in the liquid (tar – bio-oil), solid (coal – biochar) and gaseous (mainly syngas – CO and H2) states (Miranda et al., 2021).	cache/cet-15410.pdf	txt/cet-15410.txt