MULTIPLE SOLUTIONS IN REACTIVE DISTILLATION FOR METHYL TERT-BUTYL ETHER SYNTHESIS

被引：141

作者：

JACOBS, R ^{[1
]}

KRISHNA, R ^{[1
]}

机构：

[1] UNIV AMSTERDAM,DEPT CHEM ENGN,NIEUWE ACHTERGRACHT 166,1018 WV AMSTERDAM,NETHERLANDS

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1993年 / 32卷 / 08期

关键词：

D O I：

10.1021/ie00020a025

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A reactive distillation column for the synthesis of methyl tert-butyl ether (MTBE) is simulated using a steady-state equilibrium stage model. For identical column and feed specifications, two distinctly different composition profiles are obtained, which correspond to high and low conversion of isobutene. With the aid of residue curve maps for simultaneous physical and chemical equilibrium, it is shown that the high- and low-conversion steady-state composition profiles obtained in the column simulations correspond to residue curves which have their starting points in distinctly different composition regions.

引用

页码：1706 / 1709

页数：4

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