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dc.contributor.author
Sollier, Brenda Maria del Valle
dc.contributor.author
Gómez, Leticia Ester
dc.contributor.author
Boix, Alicia Viviana
dc.contributor.author
Miro, Eduardo Ernesto
dc.date.available
2019-11-07T18:53:17Z
dc.date.issued
2018-04
dc.identifier.citation
Sollier, Brenda Maria del Valle; Gómez, Leticia Ester; Boix, Alicia Viviana; Miro, Eduardo Ernesto; Oxidative coupling of methane on cordierite monoliths coated with Sr/ La2O3 catalysts. Influence of honeycomb structure and catalyst-cordierite chemical interactions on the catalytic behavior; Elsevier Science; Applied Catalysis A: General; 550; 4-2018; 113-121
dc.identifier.issn
0926-860X
dc.identifier.uri
http://hdl.handle.net/11336/88216
dc.description.abstract
When powder Sr/La2O3 catalysts are deposited on the walls of cordierite monoliths, an important increase inboth, methane conversion and C2 yield, takes place. In this work, it is shown that this improved catalytic behavioris due to a combination of physical and chemical factors. This conclusion was drawn after performing asystematic study in which several structured formulations were catalytically evaluated and characterized usingdifferent techniques (EDX, XRD, BET, XPS, LRS), which helped us to rationalize the experimental observations. Itis suggested that the honeycomb structure provides a more homogeneous gaseous flow as compared with thepowder catalyst. This fact results in a better contact between reactant and catalyst surface, which in turn resultsin an increase of the overall reaction rate. Furthermore, it is demonstrated that the catalytic layer enrichmentwith Mg and Si, coming from the cordierite structure, greatly contributes to the improved catalytic behavior.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Methane Oxidative Coupling
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Monoliths
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Activity
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Selectivity
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Ingeniería de Procesos Químicos
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Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Oxidative coupling of methane on cordierite monoliths coated with Sr/ La2O3 catalysts. Influence of honeycomb structure and catalyst-cordierite chemical interactions on the catalytic behavior
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-23T20:53:31Z
dc.journal.volume
550
dc.journal.pagination
113-121
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Sollier, Brenda Maria del Valle. 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: Gómez, Leticia Ester. 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: Boix, Alicia Viviana. 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: Miro, Eduardo Ernesto. 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.journal.title
Applied Catalysis A: General
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S0926860X17305203
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.apcata.2017.10.023
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