A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons

A comparison of both isosteric and differential heats of single gas adsorption on microporous active carbons has been undertaken. The experimental data obtained indicate strong differences between the analysed quantities for the studied adsorbents. It is deduced from thermodynamical considerations t...

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Main Authors: J.K. Garbacz, G. Rychlicki, A.P. Terzyk
Format: Article
Language:English
Published: SAGE Publications 1994-03-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1177/026361749401100102
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author J.K. Garbacz
G. Rychlicki
A.P. Terzyk
author_facet J.K. Garbacz
G. Rychlicki
A.P. Terzyk
author_sort J.K. Garbacz
collection DOAJ
description A comparison of both isosteric and differential heats of single gas adsorption on microporous active carbons has been undertaken. The experimental data obtained indicate strong differences between the analysed quantities for the studied adsorbents. It is deduced from thermodynamical considerations that a molecular sieve effect is responsible for these differences.
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spelling doaj.art-b45e999bb88042c1b702c2b2427d495d2024-03-02T09:53:40ZengSAGE PublicationsAdsorption Science & Technology0263-61742048-40381994-03-011110.1177/026361749401100102A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active CarbonsJ.K. Garbacz0G. Rychlicki1A.P. Terzyk2 Chemical Institute of Technology and Engineering, Polytechnical and Agricultural University, 85-326 Bydgoszcz, Poland and Department of Physical Chemistry, L. Rydygier School of Medicine, 85-094 Bydgoszcz, Poland Department of Adsorption and Catalysis, Institute of Chemistry, Nicholas Copernicus University, 87-100 Torun, Poland Department of Adsorption and Catalysis, Institute of Chemistry, Nicholas Copernicus University, 87-100 Torun, PolandA comparison of both isosteric and differential heats of single gas adsorption on microporous active carbons has been undertaken. The experimental data obtained indicate strong differences between the analysed quantities for the studied adsorbents. It is deduced from thermodynamical considerations that a molecular sieve effect is responsible for these differences.https://doi.org/10.1177/026361749401100102
spellingShingle J.K. Garbacz
G. Rychlicki
A.P. Terzyk
A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons
Adsorption Science & Technology
title A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons
title_full A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons
title_fullStr A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons
title_full_unstemmed A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons
title_short A Comparison of Isosteric and Differential Heats of Gas Adsorption on Microporous Active Carbons
title_sort comparison of isosteric and differential heats of gas adsorption on microporous active carbons
url https://doi.org/10.1177/026361749401100102
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