Liquid-liquid equilibria of the ternary system water plus acetic acid plus methyl tert-butyl ether

被引:23
|
作者
Miao, Xiangyang [1 ]
Zhang, Hongxun [1 ]
Wang, Tiangui [1 ]
He, Menglin [1 ]
机构
[1] Henan Univ Technol, Sch Chem & Chem Engn, Zhengzhou 450001, Henan, Peoples R China
来源
关键词
D O I
10.1021/je060409p
中图分类号
O414.1 [热力学];
学科分类号
摘要
Liquid-liquid equilibria of the ternary system water + acetic acid + methyl tert-butyl ether were studied from 293.15 K to 318.15 K at atmospheric pressure. Distribution coefficients and separation factors were evaluated for the immiscibility region. The reliability of the experimental tie-line data was ascertained by applying the Othmer-Tobias correlation. The experimental results were also correlated with the NRTL and UNIQUAC models successfully.
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页码:789 / 793
页数:5
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