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Calculation and prediction of multicomponent azeotropes with activity coefficient modelsCálculo y predicción de azeótropos multicomponentes con modelos de coeficientes de actividad
(Centro de Informacion Tecnologica, 2008-05)
This paper studies the multicomponent azeotropic capacity prediction of activity coefficient models. Wilson and UNIFAC models are used for homogeneous azeotropes while UNIQUAC and UNIFAC models are used for heterogeneous ...
Phase Equilibria for Heterogeneous Azeotropic Distillation
(De gruyter, 2008-03)
Heterogeneous azeotropic distillation is used for separating no ideal mixtures. The technique uses minimum-boiling azeotropes and liquid-liquid immiscibilities in combination to break the azeotropes or tangent pinches in ...
Optimization of the operating conditions of azeotropic distillation columns with pervaporation membranes
(Planta Piloto de Ingeniería Química, 2003-06)
The main objective of this work is the optimization of the operating conditions of azeotropic distillation columns in hybrid distillation/pervaporation systems. In the configuration analyzed, a liquid side stream extracted ...
Development of a robust algorithm to compute reactive azeotropes
(Brazilian Soc Chemical EngSao PauloBrasil, 2006)
Effect of Vapor-Liquid Equilibrium Data on the Design of Separation Sequences by Distillation
(Planta Piloto de Ingeniería Química, 2009-12)
An evaluation of the effect of vapor-liquid equilibrium experimental data on the design of separation sequences by distillation was done using computer simulation. Separation of a mixture of ace-tone-chloroform-benzene was ...
Using Ionic Liquids To Break the Ethanol−Ethyl Acetate Azeotrope
(American Chemical Society, 2015-11-05)
Systems that form azeotropes or have relative volatilities close to 1.0 represent very little energy and capital intensive separations. Ionic liquids (ILs) can serve as nonvolatile entrainers to break azeotropes and enable ...
Evaluation of Barros and Wolf Efficiency Correlations for Conventional and Extractive Distillation Columns in Bioethanol Production Process
(Taylor & Francis IncPhiladelphiaEUA, 2012)
Comparación de Secuencias de Deshidratación de Etanol por Destilación Extractiva con Benceno
(Centro de Información Tecnológica, 2005)
Azeotropic behaviour of (benzene + cyclohexane + chlorobenzene) ternary mixture using chlorobenzene as entrainer at 101.3 kPa
(The Journal of Chemical Thermodynamics, 2006)
In this paper, the azeotropic behaviour of the (benzene + cyclohexane + chlorobenzene) ternary mixture was experimentally investigated with the aim of enhancing the knowledge for the feasible use of chlorobenzene as an ...
Computational simulation applied to the investigation of industrial plants for bioethanol distillation
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)