Phase equilibria and excess properties for binary systems in reactive distillation processes. Part II. Ethyl acetate synthesis

2014 ◽  
Vol 376 ◽  
pp. 48-54 ◽  
Author(s):  
Sarah Brandt ◽  
Sven Horstmann ◽  
Sven Steinigeweg ◽  
Jürgen Gmehling
Keyword(s):  
Phase Equilibria ◽  
Ethyl Acetate ◽  
Binary Systems ◽  
Reactive Distillation ◽  
Excess Properties

Phase equilibria for reactive distillation of diethyl succinate. Part II: Systems diethyl succinate+ethyl acetate+water and diethyl succinate+acetic acid+water

2010 ◽  
Vol 290 (1-2) ◽  
pp. 68-74 ◽  
Author(s):  
Alvaro Orjuela ◽  
Abraham J. Yanez ◽  
Peter K. Rossman ◽  
Dung T. Vu ◽  
Damien Bernard-Brunel ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Phase Equilibria ◽  
Ethyl Acetate ◽  
Reactive Distillation ◽  
Acid Water ◽  
Diethyl Succinate ◽  
Acetic Acid Water

Vapour-Liquid Equilibria and Excess Thermodynamic Properties in Binary Systems of Cyclopentanone + Chloroalkanes in View of the Disquac and Unifac Group Contribution Models Extention

2008 ◽  
Vol 59 (5) ◽  
Author(s):  
Alexandru Birhala ◽  
Dana Dragoescu ◽  
Mariana Teodorescu
Keyword(s):  
Binary Systems ◽  
Excess Enthalpy ◽  
Group Contribution ◽  
Excess Properties ◽  
Structural Effects ◽  
Liquid Equilibrium ◽  
Excess Thermodynamic Properties ◽  
Different Types ◽  
Thermodynamic Excess Properties ◽  
Thermodynamic Excess

The data available in the literature and our recent data on vapour�liquid equilibrium (VLE), excess Gibbs energy, GE, and excess enthalpy, HE, for the homologous series of cyclopentanone + chloroalkane mixtures are examined in terms of the predictive group contribution models DISQUAC and UNIFAC. In our treatment, we present also how the structural effects and different types of molecular interactions are reflected by the thermodynamic excess properties of the mentioned series mixtures.

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