A method to draw fully thermally coupled distillation column configurations for multicomponent distillation

被引：36

作者：

Agrawal, R ^{[1
]}

机构：

[1] Air Prod & Chem Inc, Allentown, PA 18195 USA

来源：

CHEMICAL ENGINEERING RESEARCH & DESIGN | 2000年 / 78卷 / A3期

关键词：

distillation; thermally coupled system; control; operability;

D O I：

10.1205/026387600527356

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A simple and easy to use stepwise procedure is presented to draw all possible fully thermally coupled distillation column configurations for the separation of an n-component feed mixture into n product streams, each enriched in one of the components. Several new configurations are found for feed mixtures containing four or more components. A recursive formula is derived to calculate the total number of feasible fully thermally coupled configurations for an n-component mixture.

引用

页码：454 / 464

页数：11

共 19 条

[1] New thermally coupled schemes for ternary distillation [J].