Recycling Hydrocarbon Cuts into FCC Units

Autores
Fernandez, M. L.; Lacalle, Ainhoa; Bilbao, Javier; Arandes, J. M.; de la Puente, Gabriela; Sedran, Ulises Anselmo
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A bench scale reactor, which is a simulator of FCC riser units, has been used to study the upgrading of low value hydrocarbon cuts (a heavy coker naphtha and a visbreaker naphtha) by catalytic cracking of a mixture of these cuts (20 wt %) with the conventional feedstock (vacuum gas oil). The results of yield and composition of gasoline have been compared with those obtained by catalytic cracking of vacuum gas oil and with those obtained following other upgrading strategies for these cuts, such as their direct catalytic cracking or their blending with the gasoline stream of the FCCU. In general terms, increases in gasoline yields oppose to losses of its quality. The results show that the cracking of the heavy paraffins contained in these naphthas is inhibited by the adsorption of heavy olefins present in these cuts. Coke yields are not higher than the ones obtained when cracking standard VGO, and then the impact on units' heat balances would be negligible.
Fil: Fernandez, M. L.. Universidad del País Vasco; España
Fil: Lacalle, Ainhoa. Universidad del País Vasco; España
Fil: Bilbao, Javier. Universidad del País Vasco; España
Fil: Arandes, J. M.. Universidad del País Vasco; España
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 ; 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 ; Argentina
Materia
Fcc
Coker
Visbreaker
Naphtha
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:11336/40988
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/40988
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network_name_str CONICET Digital (CONICET)
spelling Recycling Hydrocarbon Cuts into FCC UnitsFernandez, M. L.Lacalle, AinhoaBilbao, JavierArandes, J. M.de la Puente, GabrielaSedran, Ulises AnselmoFccCokerVisbreakerNaphthahttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A bench scale reactor, which is a simulator of FCC riser units, has been used to study the upgrading of low value hydrocarbon cuts (a heavy coker naphtha and a visbreaker naphtha) by catalytic cracking of a mixture of these cuts (20 wt %) with the conventional feedstock (vacuum gas oil). The results of yield and composition of gasoline have been compared with those obtained by catalytic cracking of vacuum gas oil and with those obtained following other upgrading strategies for these cuts, such as their direct catalytic cracking or their blending with the gasoline stream of the FCCU. In general terms, increases in gasoline yields oppose to losses of its quality. The results show that the cracking of the heavy paraffins contained in these naphthas is inhibited by the adsorption of heavy olefins present in these cuts. Coke yields are not higher than the ones obtained when cracking standard VGO, and then the impact on units' heat balances would be negligible.Fil: Fernandez, M. L.. Universidad del País Vasco; EspañaFil: Lacalle, Ainhoa. Universidad del País Vasco; EspañaFil: Bilbao, Javier. Universidad del País Vasco; EspañaFil: Arandes, J. M.. Universidad del País Vasco; EspañaFil: de la Puente, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Sedran, Ulises Anselmo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaAmerican Chemical Society2002-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/40988Fernandez, M. L.; Lacalle, Ainhoa; Bilbao, Javier; Arandes, J. M.; de la Puente, Gabriela; et al.; Recycling Hydrocarbon Cuts into FCC Units; American Chemical Society; Energy & Fuels (print); 16; 3; 5-2002; 615-6210887-0624CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/ef010184iinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:27:00Zoai:ri.conicet.gov.ar:11336/40988instacron: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:34982025-10-15 15:27:00.92CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Recycling Hydrocarbon Cuts into FCC Units
title Recycling Hydrocarbon Cuts into FCC Units
spellingShingle Recycling Hydrocarbon Cuts into FCC Units
Fernandez, M. L.
Fcc
Coker
Visbreaker
Naphtha
title_short Recycling Hydrocarbon Cuts into FCC Units
title_full Recycling Hydrocarbon Cuts into FCC Units
title_fullStr Recycling Hydrocarbon Cuts into FCC Units
title_full_unstemmed Recycling Hydrocarbon Cuts into FCC Units
title_sort Recycling Hydrocarbon Cuts into FCC Units
dc.creator.none.fl_str_mv Fernandez, M. L.
Lacalle, Ainhoa
Bilbao, Javier
Arandes, J. M.
de la Puente, Gabriela
Sedran, Ulises Anselmo
author Fernandez, M. L.
author_facet Fernandez, M. L.
Lacalle, Ainhoa
Bilbao, Javier
Arandes, J. M.
de la Puente, Gabriela
Sedran, Ulises Anselmo
author_role author
author2 Lacalle, Ainhoa
Bilbao, Javier
Arandes, J. M.
de la Puente, Gabriela
Sedran, Ulises Anselmo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Fcc
Coker
Visbreaker
Naphtha
topic Fcc
Coker
Visbreaker
Naphtha
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A bench scale reactor, which is a simulator of FCC riser units, has been used to study the upgrading of low value hydrocarbon cuts (a heavy coker naphtha and a visbreaker naphtha) by catalytic cracking of a mixture of these cuts (20 wt %) with the conventional feedstock (vacuum gas oil). The results of yield and composition of gasoline have been compared with those obtained by catalytic cracking of vacuum gas oil and with those obtained following other upgrading strategies for these cuts, such as their direct catalytic cracking or their blending with the gasoline stream of the FCCU. In general terms, increases in gasoline yields oppose to losses of its quality. The results show that the cracking of the heavy paraffins contained in these naphthas is inhibited by the adsorption of heavy olefins present in these cuts. Coke yields are not higher than the ones obtained when cracking standard VGO, and then the impact on units' heat balances would be negligible.
Fil: Fernandez, M. L.. Universidad del País Vasco; España
Fil: Lacalle, Ainhoa. Universidad del País Vasco; España
Fil: Bilbao, Javier. Universidad del País Vasco; España
Fil: Arandes, J. M.. Universidad del País Vasco; España
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 ; 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 ; Argentina
description A bench scale reactor, which is a simulator of FCC riser units, has been used to study the upgrading of low value hydrocarbon cuts (a heavy coker naphtha and a visbreaker naphtha) by catalytic cracking of a mixture of these cuts (20 wt %) with the conventional feedstock (vacuum gas oil). The results of yield and composition of gasoline have been compared with those obtained by catalytic cracking of vacuum gas oil and with those obtained following other upgrading strategies for these cuts, such as their direct catalytic cracking or their blending with the gasoline stream of the FCCU. In general terms, increases in gasoline yields oppose to losses of its quality. The results show that the cracking of the heavy paraffins contained in these naphthas is inhibited by the adsorption of heavy olefins present in these cuts. Coke yields are not higher than the ones obtained when cracking standard VGO, and then the impact on units' heat balances would be negligible.
publishDate 2002
dc.date.none.fl_str_mv 2002-05
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/11336/40988
Fernandez, M. L.; Lacalle, Ainhoa; Bilbao, Javier; Arandes, J. M.; de la Puente, Gabriela; et al.; Recycling Hydrocarbon Cuts into FCC Units; American Chemical Society; Energy & Fuels (print); 16; 3; 5-2002; 615-621
0887-0624
CONICET Digital
CONICET
url http://hdl.handle.net/11336/40988
identifier_str_mv Fernandez, M. L.; Lacalle, Ainhoa; Bilbao, Javier; Arandes, J. M.; de la Puente, Gabriela; et al.; Recycling Hydrocarbon Cuts into FCC Units; American Chemical Society; Energy & Fuels (print); 16; 3; 5-2002; 615-621
0887-0624
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/ef010184i
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
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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
_version_ 1846083412299874304
score 13.22299

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