Isobaric Vapor-Liquid Equilibria for Ethylbenzene + p-Xylene System and Separation by Distillation
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概要
- 論文の詳細を見る
Isobaric vapor–liquid equilibria for the ethylbenzene + p-xylene system at 40.00, 66.66, and 93.32 kPa have been measured using a modified Rogalski–Malanowski equilibrium still. Parameters for the NRTL equation are determined from the experimental vapor–liquid equilibrium data. In addition, the number of columns and the reflux ratio needed for separation by distillation are estimated. The separation performance can be partially evaluated, even if the mixture is assumed to be an ideal solution. However, we find that the temperature distribution in the distillation column differs, and that consideration of the activity coefficients affects the selection of the feed location.
- 社団法人 化学工学会の論文
- 2010-03-01
著者
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Matsuda Hiroyuki
Department of Biotechnology, Graduate School of Engineering, Osaka University
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TOCHIGI Katsumi
Department of Materials and Applied Chemistry, Nihon University
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Tochigi Katsumi
Department Of Industrial Chemistry Nihon University
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Tochigi Katsumi
Department Of Materials And Applied Chemistry College Of Science And Technology Nihon University
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KURIHARA Kiyofumi
Department of Materials and Applied Chemistry, College of Science and Technology, Nihon University
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Matsuda Hiroyuki
Department Of Materials And Applied Chemistry Nihon University
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Yokoyama Katsumi
Package Development Department Simulation Business Division Omega Simulation Co. Ltd.
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KYUZAKI Hitomi
Department of Materials and Applied Chemistry, Nihon University
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Kyuzaki Hitomi
Department Of Materials And Applied Chemistry Nihon University
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Kurihara Kiyofumi
Department Of Materials And Applied Chemistry Nihon University
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Kurihara Kiyofumi
Department Of Industrial Chemistry Nihon University
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Matsuda Hiroyuki
Department Of Agricultural Chemistry The University Of Tokyo
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