Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/69285
Título: Measurement and Prediction of Excess Properties of Binary Mixtures Methyl Decanoate + an Even-Numbered n-Alkane (C-6-C-16) at 298.15 K
Autores/as: Haarmann, Niklas
Sosa, Adriel 
Ortega, Juan 
Sadowski, Gabriele
Clasificación UNESCO: 3303 ingeniería y tecnología químicas
Palabras clave: Perturbed-Chain Saft
Thermodynamic Properties
Ester Plus
Xch3(Ch2)U-1Co2Ch3 (U=1
Molar Enthalpies, et al.
Fecha de publicación: 2019
Publicación seriada: Journal of Chemical & Engineering Data 
Resumen: The molar excess volumes v(E) of the three binary mixtures methyl decanoate + n-alkane (n-dodecane, n-tetradecane, and n-hexadecane) were measured at temperature T = 298.15 K and atmospheric pressure using a vibrating tube densitometer. Furthermore, the molar excess enthalpies h(E) of the six binary mixtures methyl decanoate + n-alkane (n-hexane, n-octane, n-decane, n-dodecane, n-tetradecane, and n-hexadecane) were measured at the same ambient conditions using a Calvet microcalorimeter. Both excess properties showed an increase with the increasing chain length of the n-alkane. Two equations of state, that is, a heterosegmental approach of Perturbed Chain Statistical Associating Fluid Theory (PC-SAFT) and SAFT-gamma Mie, were applied to predict the excess properties of the respective binary mixtures. Very satisfying agreement between the experimental data and modeling results was obtained for both equations of state.
URI: http://hdl.handle.net/10553/69285
ISSN: 0021-9568
DOI: 10.1021/acs.jced.9b00185
Fuente: Journal Of Chemical And Engineering Data[ISSN 0021-9568],v. 64 (6), p. 2816-2825
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