Studying the Effects of Adsorption Heat on Nitrogen Adsorption in a Single Pellet

Xiang Jun Liu; Dan Li Wang; Ying Shu Liu

doi:10.4028/www.scientific.net/AMR.516-517.218

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 516-517Studying the Effects of Adsorption Heat on...

Studying the Effects of Adsorption Heat on Nitrogen Adsorption in a Single Pellet

Abstract:

A physical model of a 5A zeolite pellet considering its micro-structure is established. Mathematical models to describe the mass and heat transfer process occurred inside the pellet are proposed. Two adsorption processes, including an isothermal and an adiabatic process are comparatively studied. The N2 adsorption properties on 5A zeolite pellet at different thermal conditions are compared. The effects of adsorption heat on adsorption capacity, adsorption rate and adsorbent equilibrium time are revealed.

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Periodical:

Advanced Materials Research (Volumes 516-517)

Pages:

218-223

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.516-517.218

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Online since:

May 2012

Authors:

Xiang Jun Liu, Dan Li Wang, Ying Shu Liu

Keywords:

5A Zeolite Pellet, Adsorption Heat, Mathematical Models, N₂ Adsorption

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