SEPARATION OF ORGANIC MIXTURES BY SEQUENTIAL GAS-LIQUID-CHROMATOGRAPHY

被引：5

作者：

BARKER, PE

LIODAKIS, SE

HOWARI, MI

机构：

[1] Chemical Engineering Department, University of Aston in Birmingham

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1979年 / 57卷 / 01期

关键词：

D O I：

10.1002/cjce.5450570107

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A new sequential continuous chromatographic refiner (SCCR‐2) for high temperature production scale G.L.C. (gas‐liquid chromatographic) separations is described. In this equipment the counter‐current movement between the gas and liquid phase is simulated by sequencing a system of inlet and outlet port functions around twelve static 2.54 cm internal diameter and 61 cm long stainless steel columns. The versatility of the equipment has been demonstrated by the separation of equivolume mixtures of the halocarbons arklone P/genklene P, methylchloroacetate/ethyl lactate and ethyl caprate/ethyl laurate at temperatures of 60°, 105° and 160°C respectively. Throughputs between 21–75 cm3h−1 have been explored with product purities in excess of 99.8% achieved under certain process conditions. Copyright © 1979 Canadian Society for Chemical Engineering

引用

页码：42 / 53

页数：12

共 28 条

[1]

BARKER PE, 1971, CHEM PROCESS ENG, V52, P64

[2] CONTINUOUS CHROMATOGRAPHIC REFINING USING A NEW COMPACT CHROMATOGRAPHIC MACHINE [J].