ODS of dibenzothiophene over V-SBA-15 mesoporous material.

Autores
Rivoira , Lorena Paola; Martínez , María Laura; Falcón, Horacio; Anunziata , Oscar Alfredo; Beltramone, Andrea Raquel; Anunziata , Oscar Alfredo; Martínez , María Laura
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Oxidative desulfurization (ODS) is considered a new alternative method for deep sulfur elimination from light oils. This can be due to its attractive properties, including lower temperature and pressure conditions and lower operating cost than conventional hydrodesulfurization process. Oxidation of organosulfur compounds results in the formation of sulfoxides/sulfones, highly polar and hence easily removed by both extraction into polar solvents or by adsorption. The oxidation of DBTs with organic hydroperoxides or H2O2 was studied over various catalytic heterogeneous systems, such as supported oxide metals or titanium silicalites1-9. Vanadosilicates were used as catalysts for the desulfurization of light oil10-12. The oxidation of (DBTs) was also performed using WOx/ZrO2 catalyst13, supported Pd, Cr2O3, unsupported manganese oxides and a commercial Co Mo/Al2O3 with hydrogen peroxide as oxidant14. In general, when tetravalent cations like Ti4+, Zr4+, V4+, Sn4+, etc. are incorporated to the framework of SBA 15, the electroneutrality is maintained but some redox properties are incorporated to the support surface15,16 . In this work we evaluate vanadium modified mesoporous SBA-15 in the ODS of dibenzothiophene as a model sulfur compound
Fil: Rivoira, Lorena Paola. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Falcón, Horacio. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Materia
Oxidative desulfurization (ODS)
Ibenzothiophenes (DBT)
Mesocrystals
Anatase
Titanium oxide
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Attribution-NonCommercial-NoDerivatives 4.0 International
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/12558
Acceder
id RIAUTN_aaf6c74dd17510270249edb5ceabae6b
oai_identifier_str oai:ria.utn.edu.ar:20.500.12272/12558
network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling ODS of dibenzothiophene over V-SBA-15 mesoporous material.Rivoira , Lorena PaolaMartínez , María LauraFalcón, HoracioAnunziata , Oscar AlfredoBeltramone, Andrea RaquelAnunziata , Oscar AlfredoMartínez , María LauraOxidative desulfurization (ODS)Ibenzothiophenes (DBT)MesocrystalsAnataseTitanium oxideOxidative desulfurization (ODS) is considered a new alternative method for deep sulfur elimination from light oils. This can be due to its attractive properties, including lower temperature and pressure conditions and lower operating cost than conventional hydrodesulfurization process. Oxidation of organosulfur compounds results in the formation of sulfoxides/sulfones, highly polar and hence easily removed by both extraction into polar solvents or by adsorption. The oxidation of DBTs with organic hydroperoxides or H2O2 was studied over various catalytic heterogeneous systems, such as supported oxide metals or titanium silicalites1-9. Vanadosilicates were used as catalysts for the desulfurization of light oil10-12. The oxidation of (DBTs) was also performed using WOx/ZrO2 catalyst13, supported Pd, Cr2O3, unsupported manganese oxides and a commercial Co Mo/Al2O3 with hydrogen peroxide as oxidant14. In general, when tetravalent cations like Ti4+, Zr4+, V4+, Sn4+, etc. are incorporated to the framework of SBA 15, the electroneutrality is maintained but some redox properties are incorporated to the support surface15,16 . In this work we evaluate vanadium modified mesoporous SBA-15 in the ODS of dibenzothiophene as a model sulfur compoundFil: Rivoira, Lorena Paola. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Falcón, Horacio. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.Univesidsad Tecnológica Nacional.2025-03-28T19:22:58Z2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdf18th International Zeolite Conference. Zeolites for a sostainaible world, 2016.https://hdl.handle.net/20.500.12272/12558enginfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Rivoiraq, Lorena Paola; Martínez, María Laura; Falcón, Horacio; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel.https://creativecommons.org/licenses/by-nc-nd/4.0/reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:46:13Zoai:ria.utn.edu.ar:20.500.12272/12558instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:46:15.252Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv ODS of dibenzothiophene over V-SBA-15 mesoporous material.
title ODS of dibenzothiophene over V-SBA-15 mesoporous material.
spellingShingle ODS of dibenzothiophene over V-SBA-15 mesoporous material.
Rivoira , Lorena Paola
Oxidative desulfurization (ODS)
Ibenzothiophenes (DBT)
Mesocrystals
Anatase
Titanium oxide
title_short ODS of dibenzothiophene over V-SBA-15 mesoporous material.
title_full ODS of dibenzothiophene over V-SBA-15 mesoporous material.
title_fullStr ODS of dibenzothiophene over V-SBA-15 mesoporous material.
title_full_unstemmed ODS of dibenzothiophene over V-SBA-15 mesoporous material.
title_sort ODS of dibenzothiophene over V-SBA-15 mesoporous material.
dc.creator.none.fl_str_mv Rivoira , Lorena Paola
Martínez , María Laura
Falcón, Horacio
Anunziata , Oscar Alfredo
Beltramone, Andrea Raquel
Anunziata , Oscar Alfredo
Martínez , María Laura
author Rivoira , Lorena Paola
author_facet Rivoira , Lorena Paola
Martínez , María Laura
Falcón, Horacio
Anunziata , Oscar Alfredo
Beltramone, Andrea Raquel
author_role author
author2 Martínez , María Laura
Falcón, Horacio
Anunziata , Oscar Alfredo
Beltramone, Andrea Raquel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Oxidative desulfurization (ODS)
Ibenzothiophenes (DBT)
Mesocrystals
Anatase
Titanium oxide
topic Oxidative desulfurization (ODS)
Ibenzothiophenes (DBT)
Mesocrystals
Anatase
Titanium oxide
dc.description.none.fl_txt_mv Oxidative desulfurization (ODS) is considered a new alternative method for deep sulfur elimination from light oils. This can be due to its attractive properties, including lower temperature and pressure conditions and lower operating cost than conventional hydrodesulfurization process. Oxidation of organosulfur compounds results in the formation of sulfoxides/sulfones, highly polar and hence easily removed by both extraction into polar solvents or by adsorption. The oxidation of DBTs with organic hydroperoxides or H2O2 was studied over various catalytic heterogeneous systems, such as supported oxide metals or titanium silicalites1-9. Vanadosilicates were used as catalysts for the desulfurization of light oil10-12. The oxidation of (DBTs) was also performed using WOx/ZrO2 catalyst13, supported Pd, Cr2O3, unsupported manganese oxides and a commercial Co Mo/Al2O3 with hydrogen peroxide as oxidant14. In general, when tetravalent cations like Ti4+, Zr4+, V4+, Sn4+, etc. are incorporated to the framework of SBA 15, the electroneutrality is maintained but some redox properties are incorporated to the support surface15,16 . In this work we evaluate vanadium modified mesoporous SBA-15 in the ODS of dibenzothiophene as a model sulfur compound
Fil: Rivoira, Lorena Paola. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Falcón, Horacio. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación Nanociencia y Nanotecnología; Argentina.
description Oxidative desulfurization (ODS) is considered a new alternative method for deep sulfur elimination from light oils. This can be due to its attractive properties, including lower temperature and pressure conditions and lower operating cost than conventional hydrodesulfurization process. Oxidation of organosulfur compounds results in the formation of sulfoxides/sulfones, highly polar and hence easily removed by both extraction into polar solvents or by adsorption. The oxidation of DBTs with organic hydroperoxides or H2O2 was studied over various catalytic heterogeneous systems, such as supported oxide metals or titanium silicalites1-9. Vanadosilicates were used as catalysts for the desulfurization of light oil10-12. The oxidation of (DBTs) was also performed using WOx/ZrO2 catalyst13, supported Pd, Cr2O3, unsupported manganese oxides and a commercial Co Mo/Al2O3 with hydrogen peroxide as oxidant14. In general, when tetravalent cations like Ti4+, Zr4+, V4+, Sn4+, etc. are incorporated to the framework of SBA 15, the electroneutrality is maintained but some redox properties are incorporated to the support surface15,16 . In this work we evaluate vanadium modified mesoporous SBA-15 in the ODS of dibenzothiophene as a model sulfur compound
publishDate 2016
dc.date.none.fl_str_mv 2016
2025-03-28T19:22:58Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv 18th International Zeolite Conference. Zeolites for a sostainaible world, 2016.
https://hdl.handle.net/20.500.12272/12558
identifier_str_mv 18th International Zeolite Conference. Zeolites for a sostainaible world, 2016.
url https://hdl.handle.net/20.500.12272/12558
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Rivoiraq, Lorena Paola; Martínez, María Laura; Falcón, Horacio; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel.
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Rivoiraq, Lorena Paola; Martínez, María Laura; Falcón, Horacio; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel.
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Univesidsad Tecnológica Nacional.
publisher.none.fl_str_mv Univesidsad Tecnológica Nacional.
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
_version_ 1877230917865439232
score 13.24418

Publicaciones similares