Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.

Autores
Rivoira , Juliana María; Juárez , Juliana María; Falcón, Horacio; Gómez Costa, Marcos Bruno; Anunziata , Oscar Alfredo; Beltramone , Andrea Raquel; Anunziata , Oscar Alfredo; Juárez , Juliana María
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Diesel emissions contribute to environmental issues associated to sulfur oxides released during the combustion process of fuels. Ultra-low-sulfur-diesel (ULSD) is diesel with substantially lowered sulfur content. Many countries have established regulations to restrict the S content in petroleum products to be 15 ppm and zero emission is even expected1 . Alternatively, oxidative desulfurization (ODS) provides selective removal of those refractory sulfur compounds at proper temperatures and pressure and is capable to eliminate most refractory sulfur compounds in HDS. This is the process wherein dibenzothiophene derivatives are converted to their corresponding sulfone, which could be easily separated from the oil. Therefore, ODS has a great potential to become a complementary process to traditional HDS in the production of deeply desulfurized diesel fuels. In view of the recent studies, Ti and V oxides have demonstrated to improve S-compounds oxidation2,3. In this work we evaluate vanadium and titanium-based catalysts supported over a mesoporous carbon with large surface area (CMK-3) 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: Juárez, Juliana María. 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: Gómez Costa, Marcos Bruno. 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.
Materia
Deactivation
Dibenzothiophenes
ODS
Ti-V supported
CMK Catalysis
Ultra Low Sulfur Diesel
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:20.500.12272/12559
Acceder
id RIAUTN_900ae736bac8cd9218aa90be7f59e768
oai_identifier_str oai:ria.utn.edu.ar:20.500.12272/12559
network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.Rivoira , Juliana MaríaJuárez , Juliana MaríaFalcón, HoracioGómez Costa, Marcos BrunoAnunziata , Oscar AlfredoBeltramone , Andrea RaquelAnunziata , Oscar AlfredoJuárez , Juliana MaríaDeactivationDibenzothiophenesODSTi-V supportedCMK CatalysisUltra Low Sulfur DieselDiesel emissions contribute to environmental issues associated to sulfur oxides released during the combustion process of fuels. Ultra-low-sulfur-diesel (ULSD) is diesel with substantially lowered sulfur content. Many countries have established regulations to restrict the S content in petroleum products to be 15 ppm and zero emission is even expected1 . Alternatively, oxidative desulfurization (ODS) provides selective removal of those refractory sulfur compounds at proper temperatures and pressure and is capable to eliminate most refractory sulfur compounds in HDS. This is the process wherein dibenzothiophene derivatives are converted to their corresponding sulfone, which could be easily separated from the oil. Therefore, ODS has a great potential to become a complementary process to traditional HDS in the production of deeply desulfurized diesel fuels. In view of the recent studies, Ti and V oxides have demonstrated to improve S-compounds oxidation2,3. In this work we evaluate vanadium and titanium-based catalysts supported over a mesoporous carbon with large surface area (CMK-3) 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: Juárez, Juliana María. 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: Gómez Costa, Marcos Bruno. 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.Univesidsad Tecnológica Nacional.2025-03-28T19:35:57Z2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfElsevier- Catalysis Today- Volumen 282- 2017.https://hdl.handle.net/20.500.12272/12559enginfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Rivoira, Lorena Paola; Juárez Juliana María; Falcón, Horacio; Gómez Costa, Marcos Bruno; Anunziata, Oscar Alfredo; Beltramone Andrea Raquel.https://creativecommons.org/licenses/by-nc-nd/4.0/reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:46:37Zoai:ria.utn.edu.ar:20.500.12272/12559instacron: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 12:46:38.607Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
title Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
spellingShingle Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
Rivoira , Juliana María
Deactivation
Dibenzothiophenes
ODS
Ti-V supported
CMK Catalysis
Ultra Low Sulfur Diesel
title_short Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
title_full Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
title_fullStr Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
title_full_unstemmed Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
title_sort Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization.
dc.creator.none.fl_str_mv Rivoira , Juliana María
Juárez , Juliana María
Falcón, Horacio
Gómez Costa, Marcos Bruno
Anunziata , Oscar Alfredo
Beltramone , Andrea Raquel
Anunziata , Oscar Alfredo
Juárez , Juliana María
author Rivoira , Juliana María
author_facet Rivoira , Juliana María
Juárez , Juliana María
Falcón, Horacio
Gómez Costa, Marcos Bruno
Anunziata , Oscar Alfredo
Beltramone , Andrea Raquel
author_role author
author2 Juárez , Juliana María
Falcón, Horacio
Gómez Costa, Marcos Bruno
Anunziata , Oscar Alfredo
Beltramone , Andrea Raquel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Deactivation
Dibenzothiophenes
ODS
Ti-V supported
CMK Catalysis
Ultra Low Sulfur Diesel
topic Deactivation
Dibenzothiophenes
ODS
Ti-V supported
CMK Catalysis
Ultra Low Sulfur Diesel
dc.description.none.fl_txt_mv Diesel emissions contribute to environmental issues associated to sulfur oxides released during the combustion process of fuels. Ultra-low-sulfur-diesel (ULSD) is diesel with substantially lowered sulfur content. Many countries have established regulations to restrict the S content in petroleum products to be 15 ppm and zero emission is even expected1 . Alternatively, oxidative desulfurization (ODS) provides selective removal of those refractory sulfur compounds at proper temperatures and pressure and is capable to eliminate most refractory sulfur compounds in HDS. This is the process wherein dibenzothiophene derivatives are converted to their corresponding sulfone, which could be easily separated from the oil. Therefore, ODS has a great potential to become a complementary process to traditional HDS in the production of deeply desulfurized diesel fuels. In view of the recent studies, Ti and V oxides have demonstrated to improve S-compounds oxidation2,3. In this work we evaluate vanadium and titanium-based catalysts supported over a mesoporous carbon with large surface area (CMK-3) 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: Juárez, Juliana María. 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: Gómez Costa, Marcos Bruno. 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.
description Diesel emissions contribute to environmental issues associated to sulfur oxides released during the combustion process of fuels. Ultra-low-sulfur-diesel (ULSD) is diesel with substantially lowered sulfur content. Many countries have established regulations to restrict the S content in petroleum products to be 15 ppm and zero emission is even expected1 . Alternatively, oxidative desulfurization (ODS) provides selective removal of those refractory sulfur compounds at proper temperatures and pressure and is capable to eliminate most refractory sulfur compounds in HDS. This is the process wherein dibenzothiophene derivatives are converted to their corresponding sulfone, which could be easily separated from the oil. Therefore, ODS has a great potential to become a complementary process to traditional HDS in the production of deeply desulfurized diesel fuels. In view of the recent studies, Ti and V oxides have demonstrated to improve S-compounds oxidation2,3. In this work we evaluate vanadium and titanium-based catalysts supported over a mesoporous carbon with large surface area (CMK-3) in the ODS of dibenzothiophene as a model sulfur compound.
publishDate 2017
dc.date.none.fl_str_mv 2017
2025-03-28T19:35:57Z
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 Elsevier- Catalysis Today- Volumen 282- 2017.
https://hdl.handle.net/20.500.12272/12559
identifier_str_mv Elsevier- Catalysis Today- Volumen 282- 2017.
url https://hdl.handle.net/20.500.12272/12559
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/
Rivoira, Lorena Paola; Juárez Juliana María; Falcón, Horacio; Gómez Costa, Marcos Bruno; 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/
Rivoira, Lorena Paola; Juárez Juliana María; Falcón, Horacio; Gómez Costa, Marcos Bruno; 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_ 1877230926961836032
score 13.265058

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