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dc.contributor.author
Brascó, Gerónimo
dc.contributor.author
Comelli, Raul Alberto
dc.date.available
2019-06-19T17:15:14Z
dc.date.issued
2001-01
dc.identifier.citation
Brascó, Gerónimo; Comelli, Raul Alberto; Deactivation of ferrierite during the skeletal isomerization of linear butenes; Springer; Catalysis Letters; 71; 1-2; 1-2001; 111-115
dc.identifier.issn
1011-372X
dc.identifier.uri
http://hdl.handle.net/11336/78547
dc.description.abstract
Deactivation of ferrierite during the skeletal isomerization of 1-butene at atmospheric pressure and 0.15 atm 1-butene partial pressure was studied. At 300°C, the carbon content shows a sharp increase during the first 30 min-on-stream, with a slower growth thereafter. Temperature-programmed oxidation profiles corresponding to different times-on-stream are similar, showing two well-defined combustion peaks centered at about 325 and 640°C, respectively. When starting the 1-butene feed with the catalytic bed at 100 or 200°C and then increasing the temperature up to 300°C, no significant difference is observed, neither in carbon content nor in oxidation profiles. Important differences in the profiles are observed by comparing at the same time at each temperature. The lower the temperature, the higher the reactivity toward oxidation at low temperature. The carbonaceous deposit formed at 100°C shows the main combustion peak at the lowest temperature (135°C) and a more olefinic character; it could be related to a strong adsorption of reactant molecules. At 200°C, the proportion of saturated species associated to oligomers increases; while at 300°C, coke shows both aromatic and olefinic species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Coke Characterization
dc.subject
Deactivation
dc.subject
Ferrierite
dc.subject
Isobutene
dc.subject
Skeletal Isomerization
dc.subject.classification
Otras Ingeniería Química
dc.subject.classification
Ingeniería Química
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Deactivation of ferrierite during the skeletal isomerization of linear butenes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-06-19T12:17:57Z
dc.journal.volume
71
dc.journal.number
1-2
dc.journal.pagination
111-115
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Brascó, Gerónimo. 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: Comelli, Raul Alberto. 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
Catalysis Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://springerlink3.metapress.com/content/r520u75533825172/resource-secured/?target=fulltext.pdf&sid=4m1w0dopj2pn3ovtojmtwl2r&sh=www.springerlink.com
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1023/A:1016668711454
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