Atmospheric Ternary Liquid–Liquid Equilibrium for the Diethyl Carbonate + 1‑Propanol + Water System at Temperature of 303.15, 313.15, 323.15, and 333.15 K

Liquid–liquid equilibrium (LLE) data for the ternary system composed of diethyl carbonate (DEC) + 1-propanol + water were measured under atmospheric pressure (101.32 ± 1 kPa) at temperature range of 303.15–333.15 K. The equilibrium data were found to be consistent with the Bachman–Brown method. The...

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Bibliographic Details
Published inJournal of chemical and engineering data Vol. 64; no. 3; pp. 1029 - 1034
Main Authors Rachmawati, Diana, Khoiroh, Ianatul, Tetrisyanda, Rizky, Wibawa, Gede
Format Journal Article
LanguageEnglish
Published American Chemical Society 14.03.2019
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Summary:Liquid–liquid equilibrium (LLE) data for the ternary system composed of diethyl carbonate (DEC) + 1-propanol + water were measured under atmospheric pressure (101.32 ± 1 kPa) at temperature range of 303.15–333.15 K. The equilibrium data were found to be consistent with the Bachman–Brown method. The data were further correlated with the nonrandom two-liquid (NRTL) and the universal quasi-chemical (UNIQUAC) models, and 0.37% root-mean-square deviation was obtained between the experimental and calculated phase composition. Distribution coefficient and separation factor for this ternary system were calculated from the experimental data.
ISSN:0021-9568
1520-5134
DOI:10.1021/acs.jced.8b00937