Separation of Diethylbenzene Isomers by Column Adsorption and Desorption

Tsan Sheng Lu; Ting Yueh Lee

doi:10.1021/ie00070a016

Separation of Diethylbenzene Isomers by Column Adsorption and Desorption

Tsan Sheng Lu, Ting Yueh Lee^*

^*Corresponding author for this work

National Tsing Hua University

Research output: Contribution to journal › Journal Article › peer-review

10 Scopus citations

Abstract

An experimental study of the separation of diethylbenzene (DEB) isomers was performed on a bench-scale column, using zeolites, X, Y, ZSM-5, and DZ and their ion-exchanged forms as adsorbents with various desorbents. It was found that CDZ zeolite was the most appropriate for the separation of DEB mixture in the temperature range 120–190 °C. The effects of particle size and feed rate on separations, as well as the process feasibility through consecutive injection of the isomer mixture, were also studied.

Original language	English
Pages (from-to)	2024-2028
Number of pages	5
Journal	Industrial and Engineering Chemistry Research
Volume	26
Issue number	10
DOIs	https://doi.org/10.1021/ie00070a016
State	Published - 01 10 1987
Externally published	Yes

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abstract = "An experimental study of the separation of diethylbenzene (DEB) isomers was performed on a bench-scale column, using zeolites, X, Y, ZSM-5, and DZ and their ion-exchanged forms as adsorbents with various desorbents. It was found that CDZ zeolite was the most appropriate for the separation of DEB mixture in the temperature range 120–190 °C. The effects of particle size and feed rate on separations, as well as the process feasibility through consecutive injection of the isomer mixture, were also studied.",

author = "Lu, {Tsan Sheng} and Lee, {Ting Yueh}",

year = "1987",

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AB - An experimental study of the separation of diethylbenzene (DEB) isomers was performed on a bench-scale column, using zeolites, X, Y, ZSM-5, and DZ and their ion-exchanged forms as adsorbents with various desorbents. It was found that CDZ zeolite was the most appropriate for the separation of DEB mixture in the temperature range 120–190 °C. The effects of particle size and feed rate on separations, as well as the process feasibility through consecutive injection of the isomer mixture, were also studied.

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Separation of Diethylbenzene Isomers by Column Adsorption and Desorption

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