High-pressure Methane Adsorption on Natural and Synthetic Zeolites

High-pressure Methane Adsorption on Natural and Synthetic Zeolites

The adsorption isotherms of methane on synthetic (5A and 13X) and natural (Erionite) zeolites at different temperatures have been obtained through the use of a high-pressure volumetric adsorption apparatus over the pressure range 0–5 MPa. The isotherms have been analyzed on the basis of a statistica...

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Main Authors: L. Mentasty, A.M. Woestyn, G. Zgrablich
Format: Article
Language:English
Published: Hindawi - SAGE Publishing 1994-06-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1177/026361749401100206
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spelling doaj-bb99ede18a0e454b839eb9142c2d77c52021-04-02T12:58:16ZengHindawi - SAGE PublishingAdsorption Science & Technology0263-61742048-40381994-06-011110.1177/026361749401100206High-pressure Methane Adsorption on Natural and Synthetic ZeolitesL. Mentasty0A.M. Woestyn1G. Zgrablich2Departamento de Química, Universidad Nacional de San Luis, Chacabuco y Pedernera, 5700 San Luis, Argentina.Departamento de Química, Universidad Nacional de San Luis, Chacabuco y Pedernera, 5700 San Luis, Argentina.Departamento de Física, Universidad Nacional de San Luis, Chacabuco y Pedernera, 5700 San Luis, Argentina.The adsorption isotherms of methane on synthetic (5A and 13X) and natural (Erionite) zeolites at different temperatures have been obtained through the use of a high-pressure volumetric adsorption apparatus over the pressure range 0–5 MPa. The isotherms have been analyzed on the basis of a statistical thermodynamic adsorption model, variation in the temperature allowing calculation of the isosteric heat of adsorption. The results show that these zeolites are highly efficient for methane storage at moderately low pressure (0.5–1 MPa).https://doi.org/10.1177/026361749401100206
collection DOAJ
language English
format Article
sources DOAJ
author L. Mentasty
A.M. Woestyn
G. Zgrablich
spellingShingle L. Mentasty
A.M. Woestyn
G. Zgrablich
High-pressure Methane Adsorption on Natural and Synthetic Zeolites
Adsorption Science & Technology
author_facet L. Mentasty
A.M. Woestyn
G. Zgrablich
author_sort L. Mentasty
title High-pressure Methane Adsorption on Natural and Synthetic Zeolites
title_short High-pressure Methane Adsorption on Natural and Synthetic Zeolites
title_full High-pressure Methane Adsorption on Natural and Synthetic Zeolites
title_fullStr High-pressure Methane Adsorption on Natural and Synthetic Zeolites
title_full_unstemmed High-pressure Methane Adsorption on Natural and Synthetic Zeolites
title_sort high-pressure methane adsorption on natural and synthetic zeolites
publisher Hindawi - SAGE Publishing
series Adsorption Science & Technology
issn 0263-6174
2048-4038
publishDate 1994-06-01
description The adsorption isotherms of methane on synthetic (5A and 13X) and natural (Erionite) zeolites at different temperatures have been obtained through the use of a high-pressure volumetric adsorption apparatus over the pressure range 0–5 MPa. The isotherms have been analyzed on the basis of a statistical thermodynamic adsorption model, variation in the temperature allowing calculation of the isosteric heat of adsorption. The results show that these zeolites are highly efficient for methane storage at moderately low pressure (0.5–1 MPa).
url https://doi.org/10.1177/026361749401100206
work_keys_str_mv AT lmentasty highpressuremethaneadsorptiononnaturalandsyntheticzeolites
AT amwoestyn highpressuremethaneadsorptiononnaturalandsyntheticzeolites
AT gzgrablich highpressuremethaneadsorptiononnaturalandsyntheticzeolites
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