Publicação
Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts
| Resumo: | The presence of nitrogenated compounds in liquid fuels (e.g. quinoline (QN), azapyrene, pyrrole, indole or carbazole) is associated with a series of environmental and health issues [1], as upon their combustion, noxious NOx gases are formed. Typically, those heteroatoms are removed by hydrodenitrogenation (HDN), a process based on the application of H2 under high temperature and pressure [2]. However, due to the type of nitrogenated compounds found in crude oils, which consist mostly of cyclic structures containing two double bonds between N and C atoms, HDN fails to efficiently remove nitrogen without affecting the properties of the fuel [1]. Thus, alternatives to HDN have been sought, the removal of those nitrogenated compounds via oxidative processes being found as promising [1]. In oxidative denitrogenation (ODN), nitrogen-based compounds are oxidized towards more polar compounds, which can be further removed from the fuel with an extractant [3]. Furthermore, another contemporary issue is the production and accumulation of residues, especially plastic solid waste (PSW). PSW can be used as precursors for the synthesis of sustainable carbon nanotubes (CNTs), which could be further applied as catalysts in ODN. In this work, a nitrogen-rich fuel was simulated by dissolving QN (CQN-i-octane,0 = 1 g L-1) in 2,2,4-trimethylpentane (i-octane), and ODN was carried out using H2O2 as oxidant and CNTs (derived from a mixture of polymers simulating PSW) as catalysts, under a biphasic system (oxidation and extraction co-occurrence). |
|---|---|
| Autores principais: | Piccinin, Larissa |
| Outros Autores: | Roman, Fernanda; Freitas, Isabella Veronica; Díaz de Tuesta, Jose Luis; Silva, Adrián; Faria, Joaquim; Vieira, Admilson L.; Lenzi, Giane G.; Gomes, Helder |
| Assunto: | Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1863851350761144320 |
|---|---|
| author | Piccinin, Larissa |
| author2 | Roman, Fernanda Freitas, Isabella Veronica Díaz de Tuesta, Jose Luis Silva, Adrián Faria, Joaquim Vieira, Admilson L. Lenzi, Giane G. Gomes, Helder |
| author2_role | author author author author author author author author |
| author_facet | Piccinin, Larissa Roman, Fernanda Freitas, Isabella Veronica Díaz de Tuesta, Jose Luis Silva, Adrián Faria, Joaquim Vieira, Admilson L. Lenzi, Giane G. Gomes, Helder |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Piccinin, Larissa\"},{\"Person.name\":\"Roman, Fernanda\",\"Person.identifier.orcid\":\"0000-0001-5360-5298\"},{\"Person.name\":\"Freitas, Isabella Veronica\"},{\"Person.name\":\"Díaz de Tuesta, Jose Luis\",\"Person.identifier.orcid\":\"0000-0003-2408-087X\"},{\"Person.name\":\"Silva, Adrián\"},{\"Person.name\":\"Faria, Joaquim\"},{\"Person.name\":\"Vieira, Admilson L.\"},{\"Person.name\":\"Lenzi, Giane G.\"},{\"Person.name\":\"Gomes, Helder\",\"Person.identifier.orcid\":\"0000-0001-6898-2408\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Piccinin, Larissa Roman, Fernanda Freitas, Isabella Veronica Díaz de Tuesta, Jose Luis Silva, Adrián Faria, Joaquim Vieira, Admilson L. Lenzi, Giane G. Gomes, Helder |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-02-24T15:52:25Z |
| datacite.date.embargoed.fl_str_mv | 2023-02-24T15:52:25Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| datacite.titles.title.fl_str_mv | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Piccinin, Larissa Roman, Fernanda Freitas, Isabella Veronica Díaz de Tuesta, Jose Luis Silva, Adrián Faria, Joaquim Vieira, Admilson L. Lenzi, Giane G. Gomes, Helder |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-02-24T15:52:25Z |
| dc.date.embargoed.fl_str_mv | 2023-02-24T15:52:25Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/27205 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Instituto de Carboquimica |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| dc.title.fl_str_mv | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | The presence of nitrogenated compounds in liquid fuels (e.g. quinoline (QN), azapyrene, pyrrole, indole or carbazole) is associated with a series of environmental and health issues [1], as upon their combustion, noxious NOx gases are formed. Typically, those heteroatoms are removed by hydrodenitrogenation (HDN), a process based on the application of H2 under high temperature and pressure [2]. However, due to the type of nitrogenated compounds found in crude oils, which consist mostly of cyclic structures containing two double bonds between N and C atoms, HDN fails to efficiently remove nitrogen without affecting the properties of the fuel [1]. Thus, alternatives to HDN have been sought, the removal of those nitrogenated compounds via oxidative processes being found as promising [1]. In oxidative denitrogenation (ODN), nitrogen-based compounds are oxidized towards more polar compounds, which can be further removed from the fuel with an extractant [3]. Furthermore, another contemporary issue is the production and accumulation of residues, especially plastic solid waste (PSW). PSW can be used as precursors for the synthesis of sustainable carbon nanotubes (CNTs), which could be further applied as catalysts in ODN. In this work, a nitrogen-rich fuel was simulated by dissolving QN (CQN-i-octane,0 = 1 g L-1) in 2,2,4-trimethylpentane (i-octane), and ODN was carried out using H2O2 as oxidant and CNTs (derived from a mixture of polymers simulating PSW) as catalysts, under a biphasic system (oxidation and extraction co-occurrence). |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/6a220def-a05b-44a8-9304-7bec567160d4/download |
| funding.funder.alternateName_str_mv | FCT FCT FCT FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 9471 - RIDTI 6817 - DCRRNI ID 6817 - DCRRNI ID POR_NORTE |
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| identifier.url.fl_str_mv | http://hdl.handle.net/10198/27205 |
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| institution | Instituto Politécnico de Bragança |
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| language | eng |
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| person_str_mv | Piccinin, Larissa Roman, Fernanda Roman, Fernanda https://www.ciencia-id.pt/EE1B-DAA7-D0BD EE1B-DAA7-D0BD http://orcid.org/0000-0001-5360-5298 0000-0001-5360-5298 Freitas, Isabella Veronica Díaz de Tuesta, Jose Luis Díaz de Tuesta, Jose Luis https://www.ciencia-id.pt/7A1F-022B-7DBF 7A1F-022B-7DBF http://orcid.org/0000-0003-2408-087X 0000-0003-2408-087X Silva, Adrián Faria, Joaquim Vieira, Admilson L. Lenzi, Giane G. Gomes, Helder Gomes, Helder https://www.ciencia-id.pt/6218-1E19-13EE 6218-1E19-13EE http://orcid.org/0000-0001-6898-2408 0000-0001-6898-2408 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Instituto de Carboquimica |
| reponame_str | Biblioteca Digital do IPB |
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| spelling | engInstituto de Carboquimicapt_PTThe presence of nitrogenated compounds in liquid fuels (e.g. quinoline (QN), azapyrene, pyrrole, indole or carbazole) is associated with a series of environmental and health issues [1], as upon their combustion, noxious NOx gases are formed. Typically, those heteroatoms are removed by hydrodenitrogenation (HDN), a process based on the application of H2 under high temperature and pressure [2]. However, due to the type of nitrogenated compounds found in crude oils, which consist mostly of cyclic structures containing two double bonds between N and C atoms, HDN fails to efficiently remove nitrogen without affecting the properties of the fuel [1]. Thus, alternatives to HDN have been sought, the removal of those nitrogenated compounds via oxidative processes being found as promising [1]. In oxidative denitrogenation (ODN), nitrogen-based compounds are oxidized towards more polar compounds, which can be further removed from the fuel with an extractant [3]. Furthermore, another contemporary issue is the production and accumulation of residues, especially plastic solid waste (PSW). PSW can be used as precursors for the synthesis of sustainable carbon nanotubes (CNTs), which could be further applied as catalysts in ODN. In this work, a nitrogen-rich fuel was simulated by dissolving QN (CQN-i-octane,0 = 1 g L-1) in 2,2,4-trimethylpentane (i-octane), and ODN was carried out using H2O2 as oxidant and CNTs (derived from a mixture of polymers simulating PSW) as catalysts, under a biphasic system (oxidation and extraction co-occurrence).application/pdfpt_PTBiphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalystsPiccinin, LarissaPersonalRoman, FernandaDSpacehttp://dspace.org/items/c145030b-c811-4be4-b6af-1926e364cb33DSpacehttp://dspace.org/items/c145030b-c811-4be4-b6af-1926e364cb33RomanFernanda F.Ciência IDhttps://www.ciencia-id.ptEE1B-DAA7-D0BDORCIDhttp://orcid.org0000-0001-5360-5298Freitas, Isabella VeronicaPersonalDíaz de Tuesta, Jose LuisDSpacehttp://dspace.org/items/2ad0465f-5f8a-4b14-90f5-bf85996f9ce1DSpacehttp://dspace.org/items/2ad0465f-5f8a-4b14-90f5-bf85996f9ce1Díaz de TuestaJose LuisCiência IDhttps://www.ciencia-id.pt7A1F-022B-7DBFORCIDhttp://orcid.org0000-0003-2408-087XResearcher IDhttps://www.researcherid.comD-9785-2017Scopus Author IDhttps://www.scopus.com55755821600Silva, AdriánFaria, JoaquimVieira, Admilson L.Lenzi, Giane G.PersonalGomes, HelderDSpacehttp://dspace.org/items/0eb96337-224a-4339-9918-334436fbbb99DSpacehttp://dspace.org/items/0eb96337-224a-4339-9918-334436fbbb99GomesHelder T.Ciência IDhttps://www.ciencia-id.pt6218-1E19-13EEORCIDhttp://orcid.org0000-0001-6898-2408HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.pt2023-02-24T15:52:25Z20222022-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/27205http://purl.org/coar/access_right/c_abf2open accessSustainable CarbonH2O2Research Subject Categories::TECHNOLOGY::Bioengineering588771 bytesFundação para a Ciência e a TecnologiaUpcycling Waste Plastics into Fuel and Carbon Nanomaterials9471 - RIDTICrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaMountain Research Center6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaAmphiphilic carbon-based materials for one-pot desulfurization and denitrogenation of liquid fuelsPOR_NORTECrossref Funder IDhttp://doi.org/10.13039/501100001871other research producthttp://purl.org/coar/resource_type/c_c94fconference object2022http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/6a220def-a05b-44a8-9304-7bec567160d4/download9th International Symposium on Carbon for Catalysis11Zaragoza |
| spellingShingle | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts Piccinin, Larissa Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| subject.fl_str_mv | Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| title | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| title_full | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| title_fullStr | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| title_full_unstemmed | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| title_short | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| title_sort | Biphasic oxidative denitrogenation with H2O2 of a simulated fuel using sustainable carbon nanotube catalysts |
| topic | Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| topic_facet | Sustainable Carbon H2O2 Research Subject Categories::TECHNOLOGY::Bioengineering |
| url | http://hdl.handle.net/10198/27205 |
| visible | 1 |