Isobaric Vapor-Liquid Equilibrium for Three Binary Systems of Acetaldehyde plus Ethanol, Ethyl Acetate, 1-Butanol at 101.3 kPa

被引：3

作者：

Sun, Huanhuan

Liu, Cheng

Geng, Zhongfeng ^{[1
]}

Lu, Yang

Chen, Yixuan

机构：

[1] Tianjin Univ, Minist Educ, Res & Dev Ctr Petrochem Technol, Key Lab Green Chem Technol, Tianjin 300072, Peoples R China

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2017年 / 62卷 / 07期

关键词：

TERNARY MIXTURES; BUTADIENE; CONVERSION; CATALYSTS; 1,3-BUTADIENE; ACID; DEHYDROGENATION; BIOETHANOL; EXPRESSION; ALCOHOL;

D O I：

10.1021/acs.jced.7b00231

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this article, isobaric vapor liquid equilibrium (VLE) data for three binary systems of acetaldehyde + ethanol, acetaldehyde + ethyl acetate, and acetaldehyde +1-butanol were determined using a modified Rose Williams equilibrium still at 101.3 kPa. The experimental data were confirmed by the area method of Herington and point-to-point method of Van Ness. Activity coefficient models, Wilson, NRTL, and UNIQUAC were employed to correlate the experimental VLE values. Both models showed a good agreement and the binary interaction parameters were estimated.

引用

页码：2136 / 2142

页数：7

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