Bio-additive fuels from glycerol acetalization over metals-containing vanadium oxide nanotubes (MeVOx-NT in which, Me=Ni, Co, or Pt)

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dc.contributor.authorPINHEIRO, ANDRE L.G.pt_BR
dc.contributor.authorCARMO, JOSE V.C. dopt_BR
dc.contributor.authorCARVALHO, DAVI C.pt_BR
dc.contributor.authorOLIVEIRA, ALCINEIA C.pt_BR
dc.contributor.authorRODRIGUEZ-CASTELLON, ENRIQUEpt_BR
dc.contributor.authorTEHUACANERO-CUAPA, SAMUELpt_BR
dc.contributor.authorOTUBO, LARISSApt_BR
dc.contributor.authorLANG, ROSSANOpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2019-08-09T12:34:15Z
dc.date.available2019-08-09T12:34:15Z
dc.date.issued2019pt_BR
dc.description.abstractThe biodiesel production has led to a drastic surplus of glycerol and catalytic conversion of glycerol into valueadded products is of great industrial importance. Thus, the acetalization of glycerol with ketone or aldehydes allows the glycerol transformation into bio–additive fuels. In this work, metals-containing vanadium oxides nanotubes (MeVOx NT in which, Me=Co, Pt or Ni) have been synthesized with additional internal porosity and tested in the acetalization of glycerol with acetone (AG) for valuable biofuels production. The catalysts showed remarkable performances in the AG reaction. Furthermore, by variation of the composition, catalyst loading and temperature and using distinct substrates (butyraldehyde, furfuraldehyde and benzaldehyde), NiVOxNT is active, being very selective to solketal and reciclable for 4 times in the AG reaction. On the contrary, pure VOx NT easily deactivated due to the structure agent removal during the reaction, which promote the collapse of the tubular structure. The CoVOxNT and PtVOxNT catalysts did not exhibit such a stable structure and easily deactivated in the reaction due to leaching of the metals oxides during the AG.pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipFundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico (FUNCAP)pt_BR
dc.description.sponsorshipIDCNPq: 470793/2013-9pt_BR
dc.description.sponsorshipIDFUNCAP: 23038.008860/2013- 92pt_BR
dc.format.extent45-56pt_BR
dc.identifier.citationPINHEIRO, ANDRE L.G.; CARMO, JOSE V.C. do; CARVALHO, DAVI C.; OLIVEIRA, ALCINEIA C.; RODRIGUEZ-CASTELLON, ENRIQUE; TEHUACANERO-CUAPA, SAMUEL; OTUBO, LARISSA; LANG, ROSSANO. Bio-additive fuels from glycerol acetalization over metals-containing vanadium oxide nanotubes (MeVOx-NT in which, Me=Ni, Co, or Pt). <b>Fuel Processing Technology</b>, v. 184, p. 45-56, 2019. DOI: <a href="https://dx.doi.org/10.1016/j.fuproc.2018.11.008">10.1016/j.fuproc.2018.11.008</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/30059.
dc.identifier.doi10.1016/j.fuproc.2018.11.008pt_BR
dc.identifier.issn0378-3820pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6078-229X
dc.identifier.percentilfi81.577pt_BR
dc.identifier.percentilfiCiteScore93.67
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30059
dc.identifier.vol184pt_BR
dc.relation.ispartofFuel Processing Technologypt_BR
dc.rightsopenAccesspt_BR
dc.subjectbiodiesel fuels
dc.subjectglycerol
dc.subjectnanotubes
dc.subjectvanadium oxides
dc.subjectbiofuels
dc.subjectacetates
dc.subjectcatalysts
dc.subjectacetone
dc.titleBio-additive fuels from glycerol acetalization over metals-containing vanadium oxide nanotubes (MeVOx-NT in which, Me=Ni, Co, or Pt)pt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorLARISSA OTUBO
ipen.codigoautor9697
ipen.contributor.ipenauthorLARISSA OTUBO
ipen.date.recebimento19-08
ipen.identifier.fi4.982pt_BR
ipen.identifier.fiCiteScore9.5
ipen.identifier.ipendoc25853pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods7
ipen.range.fi4.500 - 5.999
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublicationd4213c42-72f0-4acc-956e-bdb70003cdee
relation.isAuthorOfPublication.latestForDiscoveryd4213c42-72f0-4acc-956e-bdb70003cdee
sigepi.autor.atividadeOTUBO, LARISSA:9697:711:Npt_BR
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