EXPERIMENTAL-STUDY OF A LABORATORY-SCALE SIMULATED COUNTERCURRENT MOVING-BED CHROMATOGRAPHIC REACTOR

被引：60

作者：

RAY, AK

CARR, RW

机构：

[1] Dept. of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis

来源：

CHEMICAL ENGINEERING SCIENCE | 1995年 / 50卷 / 14期

关键词：

D O I：

10.1016/0009-2509(95)00073-E

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An experimental investigation of the catalytic hydrogenation of 1,3,5-trimethylbenzene to 1,3,5-trimethylcyclohexane in a simulated countercurrent moving-bed chromatographic reactor is reported. A multiple column configuration of the simulated countercurrent moving-bed chromatographic reactor has been designed and assembled. A microcomputer has been interfaced with the reactor and an analytical gas chromatograph for computer control, data acquisition and analysis. This separative reactor gives a reaction product that contains relatively small amounts of unconverted reactant, and conversions that are considerably in excess of the thermodynamic equilibrium that would be the maximum achieved in non-separative reactors. With appropriate operating conditions, a product purity of 96% and reactant conversion of 0.83 was obtained. Under the conditions of the experiment the equilibrium conversion is 0.4.

引用

页码：2195 / 2202

页数：8

共 18 条

[1] THE SEPARATION OF SYNTHETIC MIXTURES OF GLUCOSE AND FRUCTOSE AND ALSO INVERTED SUCROSE FEEDSTOCKS USING COUNTERCURRENT CHROMATOGRAPHIC TECHNIQUES [J].