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Conflict of Interest: In relation to this article, we declare that there is no conflict of interest.

Publication history: Received December 12, 2003
Accepted March 10, 2004

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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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 Honda¹ 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

watanabe@ce.ariake-nct.ac.jp

Korean Journal of Chemical Engineering, May 2004, 21(3), 699-702(4), 10.1007/BF02705508

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Abstract

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

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