COMPUTER-AIDED CONTROL OF A LABORATORY TRICKLE BED REACTOR

被引：16

作者：

HANIKA, J ^{[1
]}

LANGE, R ^{[1
]}

TUREK, F ^{[1
]}

机构：

[1] TH CARL SCHORLEMMER LEUNA MERSBURG, O-4200 MERSEBURG, GERMANY

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 1990年 / 28卷 / 01期

关键词：

D O I：

10.1016/0255-2701(90)85022-V

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Experimental data illustrating the prevention of hot-spot temperature formation in a catalyst bed by a computer-aided decrease of the feed substrate concentration in the reactor inlet based on axial temperature profile monitoring are presented in this study. Cyclohexane hydrogenation in a cyclohexene solution using 3% palladium on charcoal catalyst was taken as the model exothermal reaction. The experiments were carried out on-line using a Hewlett-Packard computer data logger. It was found that neither the transportation lag of a control loop nor the sampling period of the axial temperature profile measurements lead to instability in the reactor regime control. © 1990.

引用

页码：23 / 27

页数：5