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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 P.O.B.
Ceriani R.
Abstract: In this work, experimental liquid-liquid 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-liquid1 and universal quasichemical2 models satisfactorily correlated experimental tie line data. Othmer-Tobias3 and Hand4 methods attested the quality of experimental data. Further, the predictive capabilities of four versions5-9 of the UNIFAC10 method were analyzed. © 2016 American Chemical Society.
Editor: American Chemical Society
Citation: Journal Of Chemical And Engineering Data. American Chemical Society, v. 61, n. 9, p. 3069 - 3076, 2016.
Rights: fechado
Identifier DOI: 10.1021/acs.jced.6b00152
Date Issue: 2016
Appears in Collections:Unicamp - Artigos e Outros Documentos

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