Caracterização dos produtos líquidos e do carvão da pirólise de serragem de eucalipto Characterization of liquid products and char from the pyrolysis of eucalyptus sawdust

This study proposes the low temperature pyrolysis as an alternative conversion process for residual biomass and for obtaining gaseous, liquid and solid chemical feedstocks.Using a bench electrical pyrolysis oven, four product fractions from eucalyptus sawdust were obtained: a gaseous one, two liquid (aqueous and oily), and a solid residue (char).These products were characterized by different analytical methods.The liquid fractions showed themselves as potential sources for input chemicals.The residual char revealed appreciable adsorption capability.The process demonstrated good efficiency, generating at least two fractions of great industrial interest: bio oil and char.

Abstract licence: CC BY-NC

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