Processing of resid-VGO mixtures in FCC: Laboratory approach

Autores
Devard, Alejandra Veronica; de la Puente, Gabriela; Passamonti, Francisco Javier; Sedran, Ulises Anselmo
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In order to validate a new method for the evaluation of resid in the laboratory, the conversion of a mixture of 10% of an ATR resid with a FCC VGO feedstock was assessed with two equilibrium catalysts of the conventional and resid type at 550 °C and contact times up to 25 s, and compared with the conversion of the base VGO and ATR under the same conditions. The experiments were performed in a batch, fluidized bed CREC Riser Simulator laboratory reactor. Under these circumstances, the overall conversions of the mixture were not very different from those of the base VGO in the case of the resid catalyst, but increased up to 5% points with the conventional and more active catalyst. For a given conversion level, the yields of the main hydrocarbon groups like dry gas, LPG and gasoline did not change significantly, and were consistent with the reactivity of the pure reactants (VGO and ATR), that showed essentially the same selectivities. The higher coking trend of the ATR was observed moderately in the case of the most active catalyst. The most important changes were noticed in the composition of the various products; for example, with both catalysts, the gasoline cuts produced by the ATR-VGO mixture were less aromatic and more olefinic than those obtained with the pure VGO. It was shown in this new laboratory method that in order to achieve realistic results in the evaluation of the addition of resid to a FCC feedstock, it is necessary to consider simultaneously the mixture intended, the proposed catalyst and the operative conditions.
Fil: Devard, Alejandra Veronica. 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
Fil: de la Puente, Gabriela. 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
Fil: Passamonti, Francisco Javier. 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
Fil: Sedran, Ulises Anselmo. 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
Materia
Catalyst Evaluation
Catalytic Cracking
Fuels
Resid
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/57174
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/57174
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Processing of resid-VGO mixtures in FCC: Laboratory approachDevard, Alejandra Veronicade la Puente, GabrielaPassamonti, Francisco JavierSedran, Ulises AnselmoCatalyst EvaluationCatalytic CrackingFuelsResidhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In order to validate a new method for the evaluation of resid in the laboratory, the conversion of a mixture of 10% of an ATR resid with a FCC VGO feedstock was assessed with two equilibrium catalysts of the conventional and resid type at 550 °C and contact times up to 25 s, and compared with the conversion of the base VGO and ATR under the same conditions. The experiments were performed in a batch, fluidized bed CREC Riser Simulator laboratory reactor. Under these circumstances, the overall conversions of the mixture were not very different from those of the base VGO in the case of the resid catalyst, but increased up to 5% points with the conventional and more active catalyst. For a given conversion level, the yields of the main hydrocarbon groups like dry gas, LPG and gasoline did not change significantly, and were consistent with the reactivity of the pure reactants (VGO and ATR), that showed essentially the same selectivities. The higher coking trend of the ATR was observed moderately in the case of the most active catalyst. The most important changes were noticed in the composition of the various products; for example, with both catalysts, the gasoline cuts produced by the ATR-VGO mixture were less aromatic and more olefinic than those obtained with the pure VGO. It was shown in this new laboratory method that in order to achieve realistic results in the evaluation of the addition of resid to a FCC feedstock, it is necessary to consider simultaneously the mixture intended, the proposed catalyst and the operative conditions.Fil: Devard, Alejandra Veronica. 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"; ArgentinaFil: de la Puente, Gabriela. 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"; ArgentinaFil: Passamonti, Francisco Javier. 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"; ArgentinaFil: Sedran, Ulises Anselmo. 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"; ArgentinaElsevier Science2009-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57174Devard, Alejandra Veronica; de la Puente, Gabriela; Passamonti, Francisco Javier; Sedran, Ulises Anselmo; Processing of resid-VGO mixtures in FCC: Laboratory approach; Elsevier Science; Applied Catalysis A: General; 353; 2; 2-2009; 223-2270926-860XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2008.10.036info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:22Zoai:ri.conicet.gov.ar:11336/57174instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:51:22.62CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Processing of resid-VGO mixtures in FCC: Laboratory approach
title Processing of resid-VGO mixtures in FCC: Laboratory approach
spellingShingle Processing of resid-VGO mixtures in FCC: Laboratory approach
Devard, Alejandra Veronica
Catalyst Evaluation
Catalytic Cracking
Fuels
Resid
title_short Processing of resid-VGO mixtures in FCC: Laboratory approach
title_full Processing of resid-VGO mixtures in FCC: Laboratory approach
title_fullStr Processing of resid-VGO mixtures in FCC: Laboratory approach
title_full_unstemmed Processing of resid-VGO mixtures in FCC: Laboratory approach
title_sort Processing of resid-VGO mixtures in FCC: Laboratory approach
dc.creator.none.fl_str_mv Devard, Alejandra Veronica
de la Puente, Gabriela
Passamonti, Francisco Javier
Sedran, Ulises Anselmo
author Devard, Alejandra Veronica
author_facet Devard, Alejandra Veronica
de la Puente, Gabriela
Passamonti, Francisco Javier
Sedran, Ulises Anselmo
author_role author
author2 de la Puente, Gabriela
Passamonti, Francisco Javier
Sedran, Ulises Anselmo
author2_role author
author
author
dc.subject.none.fl_str_mv Catalyst Evaluation
Catalytic Cracking
Fuels
Resid
topic Catalyst Evaluation
Catalytic Cracking
Fuels
Resid
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In order to validate a new method for the evaluation of resid in the laboratory, the conversion of a mixture of 10% of an ATR resid with a FCC VGO feedstock was assessed with two equilibrium catalysts of the conventional and resid type at 550 °C and contact times up to 25 s, and compared with the conversion of the base VGO and ATR under the same conditions. The experiments were performed in a batch, fluidized bed CREC Riser Simulator laboratory reactor. Under these circumstances, the overall conversions of the mixture were not very different from those of the base VGO in the case of the resid catalyst, but increased up to 5% points with the conventional and more active catalyst. For a given conversion level, the yields of the main hydrocarbon groups like dry gas, LPG and gasoline did not change significantly, and were consistent with the reactivity of the pure reactants (VGO and ATR), that showed essentially the same selectivities. The higher coking trend of the ATR was observed moderately in the case of the most active catalyst. The most important changes were noticed in the composition of the various products; for example, with both catalysts, the gasoline cuts produced by the ATR-VGO mixture were less aromatic and more olefinic than those obtained with the pure VGO. It was shown in this new laboratory method that in order to achieve realistic results in the evaluation of the addition of resid to a FCC feedstock, it is necessary to consider simultaneously the mixture intended, the proposed catalyst and the operative conditions.
Fil: Devard, Alejandra Veronica. 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
Fil: de la Puente, Gabriela. 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
Fil: Passamonti, Francisco Javier. 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
Fil: Sedran, Ulises Anselmo. 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
description In order to validate a new method for the evaluation of resid in the laboratory, the conversion of a mixture of 10% of an ATR resid with a FCC VGO feedstock was assessed with two equilibrium catalysts of the conventional and resid type at 550 °C and contact times up to 25 s, and compared with the conversion of the base VGO and ATR under the same conditions. The experiments were performed in a batch, fluidized bed CREC Riser Simulator laboratory reactor. Under these circumstances, the overall conversions of the mixture were not very different from those of the base VGO in the case of the resid catalyst, but increased up to 5% points with the conventional and more active catalyst. For a given conversion level, the yields of the main hydrocarbon groups like dry gas, LPG and gasoline did not change significantly, and were consistent with the reactivity of the pure reactants (VGO and ATR), that showed essentially the same selectivities. The higher coking trend of the ATR was observed moderately in the case of the most active catalyst. The most important changes were noticed in the composition of the various products; for example, with both catalysts, the gasoline cuts produced by the ATR-VGO mixture were less aromatic and more olefinic than those obtained with the pure VGO. It was shown in this new laboratory method that in order to achieve realistic results in the evaluation of the addition of resid to a FCC feedstock, it is necessary to consider simultaneously the mixture intended, the proposed catalyst and the operative conditions.
publishDate 2009
dc.date.none.fl_str_mv 2009-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/57174
Devard, Alejandra Veronica; de la Puente, Gabriela; Passamonti, Francisco Javier; Sedran, Ulises Anselmo; Processing of resid-VGO mixtures in FCC: Laboratory approach; Elsevier Science; Applied Catalysis A: General; 353; 2; 2-2009; 223-227
0926-860X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/57174
identifier_str_mv Devard, Alejandra Veronica; de la Puente, Gabriela; Passamonti, Francisco Javier; Sedran, Ulises Anselmo; Processing of resid-VGO mixtures in FCC: Laboratory approach; Elsevier Science; Applied Catalysis A: General; 353; 2; 2-2009; 223-227
0926-860X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2008.10.036
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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