Densities and interfacial tensions for fatty acid methyl esters (from methyl formate to methyl heptanoate) + water demixed mixtures at atmospheric pressure conditions

Densities and interfacial tensions for fatty acid methyl esters (from methyl formate to methyl... J. Chem. Thermodynamics 121 (2018) 121–128 Contents lists available at ScienceDirect J. Chem. Thermodynamics journal homepage: www.elsevier.com/locate/jct Densities and interfacial tensions for fatty acid methyl esters (from methyl formate to methyl heptanoate) + water demixed mixtures at atmospheric pressure conditions a,b a b a,⇑ Irene del Pozo , Marcela Cartes , Fèlix Llovell , Andrés Mejía Departamento de Ingeniería Química, Universidad de Concepción, POB 160 – C, Correo 3, Concepción, Chile Department of Chemical Engineering and Material Science, IQS School of Engineering, Universitat Ramon Llull, Via Augusta 390, Barcelona 08017, Spain article i nfo abstract Article history: Experimental determination of mass densities and interfacial tensions (IFT) at liquid-liquid equilibrium Received 22 June 2017 (LLE) for methyl ester (FAME) demixed aqueous family (from methyl formate to methyl heptanoate) Received in revised form 29 January 2018 are reported as a function of temperature at atmospheric pressure (101.3 kPa). Mass density determina- Accepted 5 February 2018 tions are carried out in a vibrating tube densimeter, whereas a spinning drop tensiometer is used for per- Available online 10 February 2018 forming IFT measurements. Furthermore, the IFT data have been correlated by using a simplified version of the Square Gradient Theory (SSGT) as applied http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png The Journal of Chemical Thermodynamics Elsevier

Densities and interfacial tensions for fatty acid methyl esters (from methyl formate to methyl heptanoate) + water demixed mixtures at atmospheric pressure conditions

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Ltd
ISSN
0021-9614
eISSN
1096-3626
D.O.I.
10.1016/j.jct.2018.02.010
Publisher site
See Article on Publisher Site

Abstract

J. Chem. Thermodynamics 121 (2018) 121–128 Contents lists available at ScienceDirect J. Chem. Thermodynamics journal homepage: www.elsevier.com/locate/jct Densities and interfacial tensions for fatty acid methyl esters (from methyl formate to methyl heptanoate) + water demixed mixtures at atmospheric pressure conditions a,b a b a,⇑ Irene del Pozo , Marcela Cartes , Fèlix Llovell , Andrés Mejía Departamento de Ingeniería Química, Universidad de Concepción, POB 160 – C, Correo 3, Concepción, Chile Department of Chemical Engineering and Material Science, IQS School of Engineering, Universitat Ramon Llull, Via Augusta 390, Barcelona 08017, Spain article i nfo abstract Article history: Experimental determination of mass densities and interfacial tensions (IFT) at liquid-liquid equilibrium Received 22 June 2017 (LLE) for methyl ester (FAME) demixed aqueous family (from methyl formate to methyl heptanoate) Received in revised form 29 January 2018 are reported as a function of temperature at atmospheric pressure (101.3 kPa). Mass density determina- Accepted 5 February 2018 tions are carried out in a vibrating tube densimeter, whereas a spinning drop tensiometer is used for per- Available online 10 February 2018 forming IFT measurements. Furthermore, the IFT data have been correlated by using a simplified version of the Square Gradient Theory (SSGT) as applied

Journal

The Journal of Chemical ThermodynamicsElsevier

Published: Jun 1, 2018

References

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