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Type: Artigo
Title: Liquid–liquid equilibrium data for the pseudoternary model system of refined sunflower seed oil + (n-Hexanal, or 2-Nonenal, or 2,4-Decadienal) + anhydrous ethanol at 298.15 K
Author: Homrich, Perci O. B.
Ceriani, Roberta
Abstract: In this work, experimental liquidliquid equilibrium data for three pseudoternary systems containing {refined sunflower seed oil + aldehyde + anhydrous ethanol} were determined at a temperature T of 298.15 K with u(T) = 0.05 K and atmospheric pressure. Binodal curves and tie line compositions are reported for n-hexanal, 2-nonenal, or 2,4-decadienal as solutes. The nonrandom two-liquid(1) and universal quasichemical(2) models satisfactorily correlated experimental tie line data. OthmerTobias(3) and Hand(4) methods attested the quality of experimental data. Further, the predictive capabilities of four versions(5-9) of the UNIFAC(10) method were analyzed
Subject: Etanol
Country: Estados Unidos
Editor: American Chemical Society
Rights: Fechado
Identifier DOI: 10.1021/acs.jced.6b00152
Date Issue: 2016
Appears in Collections:FEQ - Artigos e Outros Documentos

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