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Title: Isobaric VLE at 0.6MPa for binary systems Isobutyl Acetate+Ethanol, +1-Propanol or +2-Propanol
Authors: Susial, Pedro 
Apolinario, José C.
Rodríguez-Henríquez, José J.
Castillo, Victor D.
Estupiñan, Esteban J.
UNESCO Clasification: 3303 ingeniería y tecnología químicas
Keywords: Alcohol
Vapor–liquid equilibria
Issue Date: 2012
Publisher: 0378-3812
Journal: Fluid Phase Equilibria 
Abstract: Isobaric vapor–liquid equilibrium measurements are reported for the binary mixtures of Isobutyl Acetate with Ethanol, 1-Propanol and 2-Propanol at 0.6 MPa. The measurements have been performed using a dynamic still constructed in stainless steel. Both the liquid and vapor phases are recirculated. The data satisfy the thermodynamic consistency point-to-point test of Van Ness by using the procedures of both Hayden–O’Connell and Tsonopoulos. The activity coefficients have been calculated taking into consideration the non-ideality of the vapor phase. The activity coefficient values obtained by the UNIFAC and ASOG group contribution models are used to verify their predictive behavior.
ISSN: 0378-3812
DOI: 10.1016/j.fluid.2012.06.013
Source: Fluid Phase Equilibria[ISSN 0378-3812],v. 331, p. 12-17
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