|Title:||Experimental determination of densities and isobaric vapor-liquid equilibria of methyl acetate and ethyl acetate with alcohols (C3 and C4) at 0.3MPa||Authors:||Susial, Pedro
Estupiñan, Esteban J.
Castillo, Victor D.
Rodríguez-Henríquez, José J.
Apolinario, José C.
|UNESCO Clasification:||3303 ingeniería y tecnología químicas||Keywords:||1-Butanol
VLE isobaric data
|Issue Date:||2013||Publisher:||0195-928X||Journal:||International Journal of Thermophysics||Abstract:||The densities and excess volumes were determined at 298.15 K for the methyl acetate + 1-propanol, methyl acetate + 1-butanol, and ethyl acetate + 1-butanol mixtures. The vapor–liquid equilibria data at 0.3 MPa for these binary systems were obtained using a stainless steel equilibrium still. The activity coefficients were obtained from the experimental data using the Hayden and O’Connell method and the Yen and Woods equation. The binary systems in this study showed positive deviations from ideality. The experimental VLE data were verified with the point-to-point test of van Ness using the Barker routine and the Fredenslund criterion. The different versions of the UNIFAC and the ASOG group contribution models were applied.||URI:||http://hdl.handle.net/10553/46433||ISSN:||0195-928X||DOI:||10.1007/s10765-013-1483-2||Source:||International Journal of Thermophysics[ISSN 0195-928X],v. 34, p. 1906-1917|
|Appears in Collections:||Artículos|
Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.