Batch heteroazeotropic rectification under continuous entrainer feeding: II. Rigorous simulation results

被引：0

作者：

Lang, P ^{[1
]}

Modla, G ^{[1
]}

Kotai, B ^{[1
]}

机构：

[1] Budapest Univ Technol & Econ, Dept Chem & Food Engn, H-1521 Budapest, Hungary

来源：

PROCESS SYSTEMS ENGINEERING 2003, PTS A AND B | 2003年 / 15卷

关键词：

heteroazeotropic rectification; continuous entrainer feeding; rigorous simulation;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The characteristics and performance of the continuous feeding (of the whole amount or one part) of the entrainer for the heteroazeotropic rectification are studied. The rigorous simulation calculations are made by a professional simulator (CCBATCH) for the separation of a mixture of low relative volatility (dichloromethane-acetone + water as heterogeneous entrainer), a maximum (water-ethylenediamine + benzene) and a minimum azeotrope (isopropanol-water + benzene). The results are compared with those of the traditional batch addition of the entrainer.

引用

页码：906 / 909

页数：4