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Experimental and predicted viscosities of the binary system (n-hexane + 1,3-dioxolane) and for the ternary system (n-hexane + 1,3-dioxolane + 1-butanol) at 298.15 and 313.15 K
Authors:Ignacio Gascn  Juan Pardo  Jesús Santaf  Magdalena Domínguez  Jos S Urieta
Institution:

Departamento de Química Orgánica-Química Física, Área de Química Física, Facultad de Ciencias, Universidad de Zaragoza, Ciudad Universitaria, Zaragoza 50009, Spain

Abstract:Viscosities of the ternary system n-hexane+1,3-dioxolane+1-butanol and the binary system n-hexane+1,3-dioxolane have been measured at atmospheric pressure at 298.15 and 313.15 K. Viscosity deviations for the binary and ternary systems were calculated from experimental data and fitted to Redlich–Kister and Cibulka equations, respectively. The group contribution method proposed by Wu has been used to predict the viscosity of all mixtures.
Keywords:Viscosity  Wu method  Ternary mixture  n-Hexane  1  3-Dioxolane  1-Butanol
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