Thermodynamics of the partially miscible systems (diacetone alcohol + n-Hexane) between 288.15K and 318.15K
- Gracia, M. 1
- Baños, I. 1
- Pérez, P. 1
- Valero, J. 1
- Gutiérrezlosa, C. 1
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1
Universidad de Zaragoza
info
ISSN: 0021-9614
Año de publicación: 1992
Volumen: 24
Número: 12
Páginas: 1237-1242
Tipo: Artículo
Otras publicaciones en: Journal of Chemical Thermodynamics
Resumen
Excess enthalpies and vapour pressures of {x(CH3)2C(OH)CH2COCH3 + (1 - x)CH3(CH2)4CH3} at the temperatures 288.15 K, 293.15 K, 298.15 K, 308.15 K, and 318.15 K were measured. Reduction of the vapour pressures to obtain activity coefficients and excess molar Gibbs energies was carried out by Barker's method. The mixture shows limited miscibility, and a coexistence curve was drawn near the U.C.S.T. TSE m shows a complicated behaviour over the whole temperature range. © 1992 Academic Press Limited All rights reserved.