setembro 2018 vol. 1 num. 5 - XXII Congresso Brasileiro de Engenharia Química
Pôster - Open Access.
FRACTIONAL DISTILLATION OF BIO-OIL PRODUCED BY PYROLYSIS OF AÇAÍ (EUTERPE OLERACEA MART) SEEDS
VASCONCELOS, G. N; SOUSA, H. G. S; GUERREIRO, L. H. H ; FERREIRA, C. C; CASTRO, D. A. R; MACHADO, N. T;
In this work, the dried seeds of Açaí (Euterpe oleracea Mart) weresubmitted to pyrolysis to produce Bio-Oil. The pyrolysis reaction was carried out in a143 L reactor, operating in batch at 450 ºC and 1.0 atm. Bio-Oil distillation wasperformed on a laboratory-scale column according to the boiling temperature range offossil fuels. The physicochemical characterization of the bio-oil and the distillatefractions (gasoline, kerosene and diesel) were performed by the AOCS, ASTM andABNT/NBR methods in terms of acidity index, density, refractive index and kinematicviscosity. The qualitative analysis of Bio-Oil was performed by FT-IR spectroscopy.Experiments show that the yields of coke and bio-oil gas were 4.39, 35.67 and 30.56 %(by weight), respectively. The density and viscosity of Bio-Oil were 1.0468 g/cm3and68.34 mm²/s, respectively; with acidity index around 70.26 mg KOH/g. Bio-Oildistillation yielded 55.26 % (by weight). Bio-Oil's FT-IR has identified the presence ofhydrocarbons, carboxylic acids, ketones and phenols.
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VASCONCELOS, G. N; SOUSA, H. G. S; GUERREIRO, L. H. H ; FERREIRA, C. C; CASTRO, D. A. R; MACHADO, N. T; "FRACTIONAL DISTILLATION OF BIO-OIL PRODUCED BY PYROLYSIS OF AÇAÍ (EUTERPE OLERACEA MART) SEEDS", p. 1360-1363 . In: .
São Paulo: Blucher,
ISSN 2359-1757, DOI 10.5151/cobeq2018-PT.0361
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