|Title:||Densities and vapor-liquid equilibria in binary mixtures formed by propyl methanoate plus ethanol, plus propan-1-ol, and plus butan-1-ol at 160.0 kPa||Authors:||Falcon, J
Ortega Saavedra, Juan
|Issue Date:||1996||Publisher:||0021-9568||Journal:||Journal of Chemical & Engineering Data||Abstract:||Densities and excess volumes were determined at 298.15 K for propyl methanoate + ethanol, + propan-1-ol, and + butan-1-ol. The results of those quantities were then correlated to get the concentrations of vapor-liquid equilibrium obtained isobarically at 160 kPa for the same mixtures. Two mixtures show azeotropes: for propyl methanoate (1) + ethanol(2), x(1) = 0.443 at T = 358.7 K; and for propyl methanoate (1) + propan-1-ol (2), x(1) = 0.762 at T = 368.2 K. The mixtures are thermodynamically consistent, and the predictions made using several group-contribution models are satisfactory.||URI:||http://hdl.handle.net/10553/53866||ISSN:||0021-9568||Source:||Journal Of Chemical And Engineering Data[ISSN 0021-9568],v. 41 (4), p. 859-864|
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