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http://hdl.handle.net/10553/52122
Title: | Densities and isobaric vapor-liquid equilibria for the mixtures formed by four butyl esters and 1-butanol | Authors: | González, Eduardo Ortega, Juan |
Keywords: | Unifac Group Contribution Activity-Coefficients Binary-Mixtures Alcohols |
Issue Date: | 1996 | Publisher: | 0021-9568 | Journal: | Journal of Chemical & Engineering Data | Abstract: | Densities of 298.15 K and the vapor-liquid equilibria for 1-butanol + butyl methanoate, + butyl ethanoate, + butyl propanoate, and + butyl butanoate have been measured at 101.32 kPa in a small capacity ebulliometer. All results were found to be thermodynamically consistent with a point-to-point test. The mixtures containing butyl methanoate and butyl ethanoate show azeotropes at T = 379.14 K, x = 0.871 and T = 389.64 K, x = 0.222, respectively. Different group-contribution methods were applied to these mixtures. | URI: | http://hdl.handle.net/10553/52122 | ISSN: | 0021-9568 | DOI: | 10.1021/je9501649 | Source: | Journal of Chemical and Engineering Data[ISSN 0021-9568],v. 41, p. 53-58 |
Appears in Collections: | Artículos |
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