Separation of organic mixtures by sequential gas‐liquid chromatography
作者:
P. E. Barker,
S. E. Liodakis,
M. I. Howari,
期刊:
The Canadian Journal of Chemical Engineering
(WILEY Available online 1979)
卷期:
Volume 57,
issue 1
页码: 42-53
ISSN:0008-4034
年代: 1979
DOI:10.1002/cjce.5450570107
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractA 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−1have been explored with product purities in excess of 99.8% achieved under certain proces
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