Vapor-Liquid Equilibria for (Methyl Tertiary Butyl Ether+Methanol+Octane) and (Methyl Tertiary Butyl Ether+Methanol+i-Octane) Systems at Atmospheric Pressure

Toru Watanabe; Katsumi Honda; Yasuhiko Arai

Korean Journal of Chemical Engineering, Vol.21, No.3, 699-702, May, 2004

Toru Watanabe^†, Katsumi Honda¹, and Yasuhiko Arai¹

Department of Chemical Science and Engineering, Ariake National College of Technology, Omuta, 836-8585, Japan
¹Department of Chemical Engineering, Faculty of Engineering, Kyushu University, Fukuoka, 812-8581, Japan

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Isobaric vapor-liquid equilibria (VLE) of two ternary systems (methyl tertiary butyl ether+methanol+octane and methyl tertiary butyl ether+methanol+i-octane) were measured at atmospheric pressure by using a modified Othmer-type circulation apparatus. The VLE data of these ternary systems can be predicted by Wilson equation with the parameters determined by VLE data of constituent binary systems.

Keywords:Vapor-Liquid Equilibria;Atmospheric Pressure;Methyl Tertiary Butyl Ether;Methanol;Octane;i-Octane

[References]

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Wilson GM, J. Am. Chem. Soc., 86, 127 (1964)
Wisniak J, Magen E, Shachar M, Zeroni I, Reich R, Segura H, J. Chem. Eng. Data, 42(2), 243 (1997)

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[6] Wilson GM, J. Am. Chem. Soc., 86, 127 (1964)

[7] Wisniak J, Magen E, Shachar M, Zeroni I, Reich R, Segura H, J. Chem. Eng. Data, 42(2), 243 (1997)