Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/52117
Title: Vapor-liquid equilibria and densities for ethyl esters (ethanoate to butanoate) and alkan-2-ol (C-3-C-4) at 101.32 kPa
Authors: Hernández, Pablo
Ortega, Juan 
Issue Date: 1997
Publisher: 0021-9568
Journal: Journal of Chemical & Engineering Data 
Abstract: Vapor−liquid equilibrium at 101.32 kPa has been measured for the binary systems formed by ethyl ethanoate, propanoate, and butanoate with propan-2-ol and butan-2-ol in an equilibrium still with circulation of both the vapor and liquid phases. The data were correlated by several available equations, and the parameters are reported for each of mixtures studied. Azeotropes were found in the mixtures ethyl ethanoate or propanoate + propan-2-ol and ethyl propanoate + butan-2-ol. Satisfactory results are obtained for the prediction of activity coefficients and the equilibrium compositions with the UNIFAC modified model. The densities for the same mixtures at 298.15 K are also reported.
URI: http://hdl.handle.net/10553/52117
ISSN: 0021-9568
DOI: 10.1021/je970077b
Source: Journal of Chemical and Engineering Data[ISSN 0021-9568],v. 42(6), p. 1090-1100
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