Ternary Vapor-Liquid Equilibria at 760 mmHg in the System Methanol-Acetone-Diethyl Ketone and Its Binaries

Abraham Tamir; Jaime Wisniak

doi:10.1021/je00033a008

Ternary Vapor-Liquid Equilibria at 760 mmHg in the System Methanol-Acetone-Diethyl Ketone and Its Binaries

Abraham Tamir, Jaime Wisniak

Department of Chemical Engineering

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

Abstract

The vapor-liquid equilibria for the ternary system methanol-acetone-diethyl ketone (DEK) and for the binary system acetone-diethyl ketone were determined at 760 mmHg by using a Dvorak and Boublik recirculation still. The data were correlated by means of the Wilson and Redlich-Kister equations. Direct correlation of the ternary data without considering binary data was found very efficient. The prediction of the binary and ternary data by the UNIFAC method was good. Bolling points of the ternary mixtures were predicted by an empirical correlation within a mean error of ±0.5 %.

Original language	English
Pages (from-to)	311-315
Number of pages	5
Journal	Journal of Chemical & Engineering Data
Volume	28
Issue number	3
DOIs	https://doi.org/10.1021/je00033a008
State	Published - 1 Jan 1983

ASJC Scopus subject areas

Chemistry (all)
Chemical Engineering (all)

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abstract = "The vapor-liquid equilibria for the ternary system methanol-acetone-diethyl ketone (DEK) and for the binary system acetone-diethyl ketone were determined at 760 mmHg by using a Dvorak and Boublik recirculation still. The data were correlated by means of the Wilson and Redlich-Kister equations. Direct correlation of the ternary data without considering binary data was found very efficient. The prediction of the binary and ternary data by the UNIFAC method was good. Bolling points of the ternary mixtures were predicted by an empirical correlation within a mean error of ±0.5 %.",

author = "Abraham Tamir and Jaime Wisniak",

year = "1983",

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Y1 - 1983/1/1

N2 - The vapor-liquid equilibria for the ternary system methanol-acetone-diethyl ketone (DEK) and for the binary system acetone-diethyl ketone were determined at 760 mmHg by using a Dvorak and Boublik recirculation still. The data were correlated by means of the Wilson and Redlich-Kister equations. Direct correlation of the ternary data without considering binary data was found very efficient. The prediction of the binary and ternary data by the UNIFAC method was good. Bolling points of the ternary mixtures were predicted by an empirical correlation within a mean error of ±0.5 %.

AB - The vapor-liquid equilibria for the ternary system methanol-acetone-diethyl ketone (DEK) and for the binary system acetone-diethyl ketone were determined at 760 mmHg by using a Dvorak and Boublik recirculation still. The data were correlated by means of the Wilson and Redlich-Kister equations. Direct correlation of the ternary data without considering binary data was found very efficient. The prediction of the binary and ternary data by the UNIFAC method was good. Bolling points of the ternary mixtures were predicted by an empirical correlation within a mean error of ±0.5 %.

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Ternary Vapor-Liquid Equilibria at 760 mmHg in the System Methanol-Acetone-Diethyl Ketone and Its Binaries

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