Experimental (Solid + Liquid) and (Liquid + Liquid) Equilibria and Excess Molar Volume of Alkanol + Acetonitrile, Propanenitrile, and Butanenitrile Mixtures
作者： Urszula Domańska , Małgorzata Marciniak
DOI: 10.1021/JE050262M
关键词:
摘要: (Solid + liquid) and (liquid phase diagrams have been determined for (1-octanol, 1-nonanol, 1-decanol, or 1-undecanol acetonitrile, propanenitrile, butanenitrile) mixtures. Only mixtures with acetonitrile show immiscibility in the liquid an upper critical solution temperature. The excess molar volumes ( ) a 1-alkanol propanenitrile) (1-undecanol at 298.15 K atmospheric pressure. For all investigated this work, is small positive. Mixtures were terms of modified UNIFAC (MU) model using interaction parameters cited literature. describes correct range temperature composition liquidus curves, points, enthalpies. Extended Real Associated Solution (ERAS) Flory−Benson−Treszczanowicz (FBT) models also used to represent data predict enthalpies ...
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