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Combined mode of operation for thermal parametric pumping

✍ Scribed by Nayef Mohamed Ghasem

Publisher
Wiley (John Wiley & Sons)
Year
2003
Tongue
English
Weight
167 KB
Volume
78
Category
Article
ISSN
0268-2575

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✦ Synopsis

Abstract

In thermal parametric pumping, the temperature change can be imposed through the bed jacket (direct mode) or through temperature change of the fluid stream (recuperative mode). The process to be addressed here is thermal parametric pumping operating in a combined mode of operation by changing the temperature of the fluid stream before entering the packed bed through a heat exchanger (recuperative mode) at the same time as imposing a temperature change through the bed jacket (direct mode). Axial dispersion and the general non‐linear form of the equilibrium isotherm were taken into account in the mathematical model used to verify the experimental results of separating a binary liquid mixture of a benzene/n‐hexane/silica gel system. Copyright Β© 2003 Society of Chemical Industry

πŸ“œ SIMILAR VOLUMES

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## Abstract A thermal continuous parametric pump for separating multicomponent mixtures was experimentally investigated using the model system tolueneaniline‐__n__‐heptane on silica gel adsorbent. A simple method for predicting separations is presented and is found to be in good agreement with the