Extractive distillation of p-cresol/2,6-xylenol mixtures in the presence of alkanolamines

被引：8
|
作者：
Gaikar, VG
Sau, GK
机构：
[1] Department of Chemical Technology, University of Bombay, Matunga
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 1996年 / 31卷 / 14期
关键词：
p-cresol; 2,6-xylenol; alkanolamines; reactive entrainers; reactive distillation;
D O I：
10.1080/01496399608001024
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The separation of p-cresol/2,6-xylenol mixtures has been investigated by extractive distillation in the presence of alkanolamines. The interaction parameters of liquid phase models, such as Wilson, NRTL, and UNIQUAC, have been estimated from binary vapor-liquid equilibrium data. The predicted relative volatility values for the p-cresol/2,6-xylenol mixtures in the presence of the alkanolamines were compared with experimental data.
引用
收藏
页码：1979 / 1988
页数：10
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