Ternary Vapor–Liquid Equilibria in the System Methyl Ethyl Ketone–Diethyl Ketone–Methyl Isobutyl Ketone

Jaime Wisniak; Abraham Tamir

doi:10.1021/je60071a016

Ternary Vapor–Liquid Equilibria in the System Methyl Ethyl Ketone–Diethyl Ketone–Methyl Isobutyl Ketone

Jaime Wisniak, Abraham Tamir

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

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
Pages (from-to)	470-473
Number of pages	4
Journal	Journal of Chemical & Engineering Data
Volume	21
Issue number	4
DOIs	https://doi.org/10.1021/je60071a016
State	Published - 1 Oct 1976

ASJC Scopus subject areas

Chemistry (all)
Chemical Engineering (all)

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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%.",

author = "Jaime Wisniak and Abraham Tamir",

year = "1976",

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AU - Tamir, Abraham

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Y1 - 1976/10/1

N2 - 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%.

AB - 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%.

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Ternary Vapor–Liquid Equilibria in the System Methyl Ethyl Ketone–Diethyl Ketone–Methyl Isobutyl Ketone

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