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Artigo Produção Nacional Revisado por pares
BIBTEX RIS

Thermophysical properties of biodiesel and related systems: (Liquid + liquid) equilibrium data for Jatropha curcas biodiesel

2012; Elsevier BV; Volume: 58; Linguagem: Inglês

10.1016/j.jct.2012.10.006

ISSN

1096-3626

Autores

Juliana R.F. Silva, Márcio A. Mazutti, Fernando Augusto Pedersen Voll, Lúcio Cardozo‐Filho, Marcos L. Corazza, Marcelo Lanza, Wagner Luiz Priamo, J. Vladimir Oliveira,

Tópico(s)

Advanced Combustion Engine Technologies

Resumo

Reported in this study are (liquid + liquid) equilibrium data for binary, ternary, and quaternary systems formed by fatty acid methyl esters (FAME) and fatty acid ethyl esters (FAEE) of Jatropha curcas oil, water, glycerol, methanol, and ethanol at temperatures of (303.15, 318.15, and 333.15) K. In general, all the systems investigated resulted in good agreement between phase compositions of crunodes of tie-lines, solubility curves (binodal curves) and overall compositions, hence indicating low deviations from mass balance. Experimental results were correlated with the UNIQUAC model, showing low deviations among experimental and calculated values.

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