The feasibility of desorption on Zeolite-water pair using dry gas

The increase in temperature, reduction in partial pressure, reduction in concentration, purging with an inert fluid, and displacement with a more strongly adsorbing species are the basic things that occur in the practical method of desorption. In this study, dry gas at constant temperature and press...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 344; no. 1; pp. 12002 - 12008
Main Authors Oktariani, E, Nakashima, K, Noda, A, Xue, B, Tahara, K, Nakaso, K, Fukai, J
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.04.2018
Subjects
Desorption
Feasibility
Packed beds
Partial pressure
Purging
Reduction
Zeolites
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Summary:The increase in temperature, reduction in partial pressure, reduction in concentration, purging with an inert fluid, and displacement with a more strongly adsorbing species are the basic things that occur in the practical method of desorption. In this study, dry gas at constant temperature and pressure was employed as the aid to reduce the partial pressure in the water desorption on the zeolite 13X. The objective of this study is to confirm the feasibility of desorption using dry gas experimentally and numerically. The implication of heat and mass transfers were numerically investigated to find the most influential. The results of numerical simulation agree with the experimental ones for the distribution of local temperature and average water adsorbed in the packed bed.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/344/1/012002