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dc.contributor.author
Garcés, S. I.
dc.contributor.author
Villarroel Rocha, Jhonny
dc.contributor.author
Sapag, Manuel Karim
dc.contributor.author
Korili, S. A.
dc.contributor.author
Gil, A.
dc.date.available
2016-05-16T20:40:32Z
dc.date.issued
2013-05
dc.identifier.citation
Garcés, S. I.; Villarroel Rocha, Jhonny; Sapag, Manuel Karim; Korili, S. A.; Gil, A.; Comparative Study of the Adsorption Equilibrium of CO2 on Microporous Commercial Materials at Low Pressures; American Chemical Society; Industrial and Engineering Chemistry; 52; 20; 5-2013; 6785-6793
dc.identifier.issn
0019-7866
dc.identifier.uri
http://hdl.handle.net/11336/5701
dc.description.abstract
The adsorption of CO2 on several microporous materials has been measured at various temperatures (263, 273, 283, and 293 K) over a wide range of pressures. The porous materials studied were three zeolites (5A, 13A, and 13X), two metal−organic frameworks (Basolite A100 and Basolite Z1200), an activated carbon, and two pillared clays (Al-PILC and Zr-PILC). The data obtained were fitted to the Freundlich, Langmuir, and Toth isotherms. Various methods were used to calculate the Henry?s law constants. The values found for the zeolites, which ranged from 8.95 to 36.02 mmol/kPa·g at 273 K, were much higher than those for the metal−organic frameworks, activated carbon, and pillared clays, which ranged from 0.012 to 0.200 mmol/kPa·g at the same temperature. The isosteric heats of adsorption of CO2 on the materials were calculated using the Clausius−Clapeyron equation, and the adsorbent−CO2 affinity was found to increase in the order Z1200 ≈ 13X ≈ 13A < 5A < Zr-PILC < A100 ≈ AC ≈ Al-PILC at low loadings.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Adsorption Equilibrium of Co2
dc.subject
Commercial Materials
dc.subject
Low Pressures
dc.subject.classification
Ingeniería Química
dc.subject.classification
Ingeniería Química
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Comparative Study of the Adsorption Equilibrium of CO2 on Microporous Commercial Materials at Low Pressures
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-05-13T13:43:58Z
dc.journal.volume
52
dc.journal.number
20
dc.journal.pagination
6785-6793
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington
dc.description.fil
Fil: Garcés, S. I.. Universidad Publica de Navarra. Departamento de Química Aplicada; España
dc.description.fil
Fil: Villarroel Rocha, Jhonny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
dc.description.fil
Fil: Sapag, Manuel Karim. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
dc.description.fil
Fil: Korili, S. A.. Universidad Publica de Navarra. Departamento de Química Aplicada; España
dc.description.fil
Fil: Gil, A.. Universidad Publica de Navarra. Departamento de Química Aplicada; España
dc.journal.title
Industrial and Engineering Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/ie400380w
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1021/ie400380w
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/ie400380w


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