Efficiency of Nitrogen Desorption from LiX Zeolite by Rapid Oxygen Purge in a Pancake Adsorber

Siew Wah Chai; Mayuresh V. Kothare; Shivaji Sircar

doi:10.1002/aic.13983

Efficiency of Nitrogen Desorption from LiX Zeolite by Rapid Oxygen Purge in a Pancake Adsorber

Siew Wah Chai, Mayuresh V. Kothare, Shivaji Sircar

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

10 Scopus citations

Abstract

Significance: A nonequilibrium, nonisothermal, nonisobaric model was used for numerical simulation of the efficiency of N₂ desorption from a LiX zeolite column by rapid purge with O₂ in a pancake adsorber. The key parameters included desorption time, adsorbent particle size, and the adsorber length to diameter ratio. The efficiency was found to be a complex function of these variables.

Original language	English (US)
Pages (from-to)	365-368
Number of pages	4
Journal	AICHE Journal
Volume	59
Issue number	2
DOIs	https://doi.org/10.1002/aic.13983
State	Published - Feb 2013
Externally published	Yes

Keywords

Desorption of N
LiX zeolite
Medical O concentrator
Pancake adsorber
Rapid O purge

ASJC Scopus subject areas

General Chemical Engineering
Biotechnology
Environmental Engineering

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10.1002/aic.13983

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abstract = "Significance: A nonequilibrium, nonisothermal, nonisobaric model was used for numerical simulation of the efficiency of N2 desorption from a LiX zeolite column by rapid purge with O2 in a pancake adsorber. The key parameters included desorption time, adsorbent particle size, and the adsorber length to diameter ratio. The efficiency was found to be a complex function of these variables.",

keywords = "Desorption of N, LiX zeolite, Medical O concentrator, Pancake adsorber, Rapid O purge",

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AU - Kothare, Mayuresh V.

AU - Sircar, Shivaji

PY - 2013/2

Y1 - 2013/2

N2 - Significance: A nonequilibrium, nonisothermal, nonisobaric model was used for numerical simulation of the efficiency of N2 desorption from a LiX zeolite column by rapid purge with O2 in a pancake adsorber. The key parameters included desorption time, adsorbent particle size, and the adsorber length to diameter ratio. The efficiency was found to be a complex function of these variables.

AB - Significance: A nonequilibrium, nonisothermal, nonisobaric model was used for numerical simulation of the efficiency of N2 desorption from a LiX zeolite column by rapid purge with O2 in a pancake adsorber. The key parameters included desorption time, adsorbent particle size, and the adsorber length to diameter ratio. The efficiency was found to be a complex function of these variables.

KW - Desorption of N

KW - LiX zeolite

KW - Medical O concentrator

KW - Pancake adsorber

KW - Rapid O purge

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Efficiency of Nitrogen Desorption from LiX Zeolite by Rapid Oxygen Purge in a Pancake Adsorber

Abstract

Keywords

ASJC Scopus subject areas

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