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
收藏
页码：2136 / 2142
页数：7
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