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dc.contributor.author
Hosseinzadeh Hejazi, S.A.
dc.contributor.author
Avila, Adolfo María
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Kuznicki, T.M.
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Weizhu, A.
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Kuznicki, S.M.
dc.date.available
2018-07-25T01:03:03Z
dc.date.issued
2011-11
dc.identifier.citation
Hosseinzadeh Hejazi, S.A.; Avila, Adolfo María; Kuznicki, T.M.; Weizhu, A.; Kuznicki, S.M.; Characterization of natural zeolite membranes for H2/CO2 separations by single gas permeation; American Chemical Society; Industrial & Engineering Chemical Research; 50; 11-2011; 12717-12726
dc.identifier.issn
0888-5885
dc.identifier.uri
http://hdl.handle.net/11336/53048
dc.description.abstract
Natural zeolite membranes can be used as a model for the development of robust molecular sieve membranes with superior separation characteristics. We describe the characterization of natural clinoptilolite membranes made from dense mineral deposits by single gas H2 and CO2 permeation. Permeability values as a function of temperature and pressure were analyzed on the basis of mass transport fundamentals of gas permeation through zeolite and nonzeolite pathways. H2 and CO2 fluxes through the membranes were fitted with a model based on a combination of zeolitic, Knudsen, and viscous transports so that the selective and nonselective flux fractions could be quantified. An increase in feed pressure increased the total permeance especially at low temperatures. The membranes were also characterized by XRD, SEM, and EDX analysis.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Membrane
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Hydrogen
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Zeolite
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Gas Separation
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Otras Ingeniería Química
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Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Characterization of natural zeolite membranes for H2/CO2 separations by single gas permeation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-20T14:18:06Z
dc.journal.volume
50
dc.journal.pagination
12717-12726
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Hosseinzadeh Hejazi, S.A.. University of Alberta; Canadá
dc.description.fil
Fil: Avila, Adolfo María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
dc.description.fil
Fil: Kuznicki, T.M.. University of Alberta; Canadá
dc.description.fil
Fil: Weizhu, A.. University of Alberta; Canadá
dc.description.fil
Fil: Kuznicki, S.M.. University of Alberta; Canadá
dc.journal.title
Industrial & Engineering Chemical Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/ie200529n
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