DISTILLATION COLUMN DESIGN CALCULATIONS USING A NONEQUILIBRIUM MODEL

被引：10

作者：

AGARWAL, S ^{[1
]}

TAYLOR, R ^{[1
]}

机构：

[1] CLARKSON UNIV,DEPT CHEM ENGN,POTSDAM,NY 13676

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1994年 / 33卷 / 11期

关键词：

D O I：

10.1021/ie00035a014

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A nonequilibrium (mass-transfer-rate-based) model has been used to determine the minimum reflux ratio and the minimum number of stages in distillation. It was found that, for a column with an infinite number of stages, R(min) calculated from the rate-based approach was the same as that computed using an equilibrium model. A substantial difference in the R(min) calculated using the different methods was observed for a column with a specified number of stages.

引用

页码：2631 / 2636

页数：6

共 12 条

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[3]

Henley E.J., 1981, EQUILIBRIUM STAGE SE

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