Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/53868
Title: Vapor liquid equilibria at 101.32 kPa mixtures of butyl esters and propan-2-ol
Authors: Gonzalez, E
Ortega, Juan 
Keywords: Unifac Group-Contribution
Coefficients
Prediction
Model
Issue Date: 1996
Publisher: 0021-9592
Journal: Journal of Chemical Engineering of Japan 
Abstract: The concentrations of the vapor-liquid equilibria have been measured in a small capacity recirculating still for the binaries composed of four butyl esters (from methanoate to butanoate) and propan-2-ol at a constant pressure of 101.32 kPa. VLE data were thermodynamically verified with the point-to-point test and the predictions made using several group-contribution models were acceptable but with some exceptions, An azeotrope was found for (x(1)butyl methanoate+x(2)propan-2-ol) at x(1) = y(1) = 0.038 and T = 351.9 K.
URI: http://hdl.handle.net/10553/53868
ISSN: 0021-9592
DOI: 10.1252/jcej.29.294
Source: Journal Of Chemical Engineering Of Japan[ISSN 0021-9592],v. 29 (2), p. 294-299
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