MATHEMATICAL MODELING AND NUMERICAL INTEGRATION OF MULTICOMPONENT BATCH DISTILLATION EQUATIONS

被引：83

作者：

DISTEFANO, GP

机构：

[1] Monsanto Company, St Louis, Missouri

[2] Electronic Associates, Inc., Princeton, New Jersey

来源：

AICHE JOURNAL | 1968年 / 14卷 / 01期

关键词：

D O I：

10.1002/aic.690140132

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A mathematical model for multicomponent batch distillation was derived, and a FORTRAN IV program was written for solution on a digital computer. The program has been used in the simulation of several commercial batch distillation columns. A calculation procedure for the numerical solution of batch distillation equations starting from total reflux steady state conditions was developed, and the step‐by‐step procedure is presented here. Also included is a discussion of the stability and relative computational effectiveness of various numerical integration techniques when applied to transient distillation calculations. The discussion applies equally well to both batch distillation and unsteady state continuous distillation. Copyright © 1968 American Institute of Chemical Engineers

引用

页码：190 / +

页数：1

共 36 条

[1]

BABER MF, 1961, CHEM ENG PROGR S SER, V57, P148

[2] BATCH DISTILLATION - MINIMUM NUMBER OF PLATES AND MINIMUM REFLUX [J].