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2010•Journal of Chemical & Engineering DataRequires access

Liquid−Liquid Equilibrium for the System Water + Cyclohexene + Cyclohexanol over the Temperature Range of (303.2 to 403.2) K

Biyu Wang, Xiuxiu Ge, Huidong Zheng, Ting Qiu, Yanxiang Wu

Open publisher page 9 citations

Abstract

Liquid−liquid equilibrium (LLE) data for the ternary system water + cyclohexene + cyclohexanol were determined at atmospheric pressure and at high pressure over the temperature range of (303.2 to 403.2) K. The accuracy of the high pressure apparatus was verified by duplicating the literature data. The measured LLE data were compared with the values correlated by the nonrandom two-liquid (NRTL) model. The NRTL model was successfully fitted to the new experimental data.

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What this paper is about

Liquid−liquid equilibrium (LLE) data for the ternary system water + cyclohexene + cyclohexanol were determined at atmospheric pressure and at high pressure over the temperature range of (303.2 to 403.2) K. The accuracy of the high pressure apparatus was verified by duplicating the literature data. The measured LLE data were compared with the values correlated by the nonrandom two-liquid (NRTL) model. The NRTL model was successfully fitted to the new experimental data.

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Available abstract

Liquid−liquid equilibrium (LLE) data for the ternary system water + cyclohexene + cyclohexanol were determined at atmospheric pressure and at high pressure over the temperature range of (303.2 to 403.2) K. The accuracy of the high pressure apparatus was verified by duplicating the literature data. The measured LLE data were compared with the values correlated by the nonrandom two-liquid (NRTL) model. The NRTL model was successfully fitted to the new experimental data.

Key concepts: Non-random two-liquid model, Cyclohexanol, Cyclohexene, UNIQUAC, Thermodynamics, Atmospheric pressure, Atmospheric temperature range, Ternary numeral system

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