Abstract
New data of the vapor-liquid equilibria of the system methyl ethyl ketone-diethyl ketone-methyl Isobutyl ketone were obtained at 760 mmHg. The system presents a small deviation from ideal solution behavior, and the activity coefficients were satisfactorily correlated according to the Redlich-Kister equation by considering only the binary data. The Wilson correlation was found to have similar ability of predicting the vapor phase composition as the Redlich-Kister equation. Boiling points of the ternary mixture were predicted by an empirical correlation within a maximum relative error of ±1 % and a mean error of ±0.3%.
Original language | English |
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Pages (from-to) | 470-473 |
Number of pages | 4 |
Journal | Journal of Chemical and Engineering Data |
Volume | 21 |
Issue number | 4 |
DOIs | |
State | Published - 1 Oct 1976 |
ASJC Scopus subject areas
- General Chemistry
- General Chemical Engineering