Avaliação de biocombustível derivado do bio-óleo obtido por pirólise rápida de biomassa lignocelulósica como aditivo para gasolina

Química Nova

Carmen Luisa Barbosa Guedes²  Daniele Cristina Adão²  Talita Pedroso Quessada²  Dionísio Borsato²  Olívio Fernandes Galão²  Eduardo Di Mauro¹  Juan Miguel Mesa Pérez¹  José Dilcio Rocha¹ 

[1] ,Universidade Estadual de Londrina Centro de Ciências Exatas Departamento de QuímicaLondrina PR ,Brasil

关键词: distillation curve;    induction period;    steam pressure;   

DOI  :  10.1590/S0100-40422010000400003

来源: SciELO

【 摘 要 】

A biofuel was prepared from acid aqueous fraction (pH = 2) of bio-oil produced by fast pyrolysis (Bioware Technology) of lignocellulosic biomass (sugar cane residue) and tested in blends (2, 5, 10 e 20% v/v) with gasoline type C (common) marketed in Brazil. The specification tests made in the Refinery President Getúlio Vargas (PETROBRAS) showed increasing in the octane number (MON) and antiknock index (AKI) with reduction in the residue generation during the combustion. The physicochemical characteristics of the biofuel were similar that combustible alcohol allowing its use as gasoline additive.

【 授权许可】

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