Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/347328
Type: Artigo
Title: Experimental data and thermodynamic modeling of solid-liquid equilibrium of binary systems containing representative compounds of biodiesel and fossil fuels: ethyl esters and n-hexadecane
Author: Robustillo, Maria Dolores
Bessa, Larissa Castello Branco Almeida
Meirelles, Antonio José de Almeida
Pessôa Filho, Pedro de Alcântara
Abstract: In this work, solid-liquid equilibrium data of binary mixtures formed by n-hexadecane, a representative compound of fossil fuels, and ethyl esters present in ethylic biodiesel (ethyl oleate, ethyl laurate, ethyl palmitate, ethyl myristate and ethyl stearate) were determined through differential scanning calorimetry (DSC). Equilibrium data were thermodynamically modeled using the UNIFAC-Dortmund model for liquid-phase non-ideality, considering experimentally obtained transition properties (melting temperatures and enthalpies). The complex phase behavior of these systems may have unexpected impacts on the performance of blends of biodiesel and fossil fuels at low temperatures
Subject: Equilíbrio sólido-líquido
Country: Reino Unido
Editor: Elsevier
Rights: Fechado
Identifier DOI: 10.1016/j.fuel.2018.01.117
Address: https://www.sciencedirect.com/science/article/pii/S0016236118301285
Date Issue: 2018
Appears in Collections:FEA - Artigos e Outros Documentos

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