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Liquid-liquid equilibria in ternary mixtures of methyl oleate + ethanol + glycerol at atmospheric pressure

Andreatta, Alfonsina Ester · American Chemical Society · 2012

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Author / responsible party
Andreatta, Alfonsina Ester
Publisher
American Chemical Society
Year
2012
ISSN
9642-9651
ISSN
9642-9651
Language
English

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The knowledge and the ability to describe the phase equilibrium behavior of systems composed of transesterification products are very important in the optimization of biodiesel production and purification process. In this work, liquid-liquid equilibrium data have been measured for the ternary system methyl oleate + ethanol + glycerol, at temperatures between 303 and 333 K. This system has not been explored before. The experimental data measured were compared with analogous ternary systems showing an increasing of the solubility regarding the systems containing methanol. The isothermal experimental data have shown a good linear fit in an Othmer-Tobias plot. The group contribution with association GCA-EoS equation of state and the A-UNIFAC model were applied to represent the phase equilibria of this ternary system. The GCA-EoS model in particular, has shown a good predictive capability. Fil: Andreatta, Alfonsina Ester. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (I). Grupo Vinculado al Plapiqui - Investigación y Desarrollo en Tecnología Química; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Francisco; Argentina

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APA 7

Andreatta, A. E. (2012). Liquid-liquid equilibria in ternary mixtures of methyl oleate + ethanol + glycerol at atmospheric pressure. http://hdl.handle.net/11336/54623

MLA

Andreatta, Alfonsina Ester. "Liquid-liquid equilibria in ternary mixtures of methyl oleate + ethanol + glycerol at atmospheric pressure." 2012. http://hdl.handle.net/11336/54623.

Chicago

Andreatta, Alfonsina Ester. 2012. "Liquid-liquid equilibria in ternary mixtures of methyl oleate + ethanol + glycerol at atmospheric pressure.". http://hdl.handle.net/11336/54623.

Harvard

Andreatta, A. E. 2012, Liquid-liquid equilibria in ternary mixtures of methyl oleate + ethanol + glycerol at atmospheric pressure, American Chemical Society, available at: http://hdl.handle.net/11336/54623 [Accessed 8 Aug. 2026].

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Title
Liquid-liquid equilibria in ternary mixtures of methyl oleate + ethanol + glycerol at atmospheric pressure
Author / contributors
Andreatta, Alfonsina Ester
Publisher
American Chemical Society
Publication year
2012
ISSN
9642-9651
ISSN
9642-9651
Language
English

Subjects

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Methyl Oleate; Ethanol; Glycerol; Liquid-Liquid Equilibrium; https://purl.org/becyt/ford/2.4; https://purl.org/becyt/ford/2
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