Metallo-stannosilicate heterogeneous catalyst for biodiesel production using edible, non-edible and waste oils as feedstock

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dc.contributor.authorSilva, Danilo Antonio da [UNESP]
dc.contributor.authorSantisteban, Oscar A. N. [UNESP]
dc.contributor.authorVasconcellos, Adriano de [UNESP]
dc.contributor.authorPaula, Alex Silva [UNESP]
dc.contributor.authorAranda, Donato A. G.
dc.contributor.authorGiotto, Marcus Vinicius
dc.contributor.authorJaeger, Christian
dc.contributor.authorNery, Jose G. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Rio de Janeiro (UFRJ)
dc.contributor.institutionUniv Connecticut
dc.contributor.institutionBAM Fed Inst Mat Res & Testing
dc.date.accessioned2018-11-26T17:55:21Z
dc.date.available2018-11-26T17:55:21Z
dc.date.issued2018-08-01
dc.description.abstractThis study reports the synthesis, physicochemical characterization by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and solid-state MAS NMR (H-1, Na-23, Si-29 and Sn-119 MAS NMR) of a metallo-stannosilicate and its application as a heterogeneous catalyst for biodiesel production via ethanolysis and methanolysis routes using edible, non-edible an waste oils as feedstocks. XRD characterization of the metallo-stannosilicate has revealed a typical structure of mixed octahedral-pentahedral-tetrahedral material with an orthorhombic unit cell (a = 14.522 angstrom, b = 12.469 angstrom, and c = 10.654 angstrom). Sn-119 single-pulse MAS NMR results presented two resonance lines, at delta(1)= -683.8 ppm and delta(2) = -690.9 ppm, which were assigned to the fin octahedrally coordinated in the metallo-stannosilicate structure. Heterogenous catalytic studies in the transesterification of refined edible, non-edible, and waste oils have resulted in high yields of FAMEs and FAEEs (fatty acid methyl and ethyl esters), nevertheless the highest FAMES (98.2%) and FAEEs (96.6%) yields were obtained for non-edible microalgae oil extracted from the genetically modified heterotrophic algal strain Prototheca moriformis. Catalytic studies also using non-edible macaw palm oil (Acrocomia aculeata) with a high content of free fatty acids (FFAs) demonstrated that the catalyst could simultaneously perform esterification and transesterification reactions. These findings indicate the potential application of this novel metallo-stannosilicate in the production of renewable and environmentally clean biofuels, like biodiesel, using different sources of lipids feedstocks, notably those that do not compete with food production.en
dc.description.affiliationUNESP Sao Paulo State Univ, Inst Biosci Letters & Exact Sci, Dept Phys, Campus Sao Jose do Rio Preto, BR-15054000 Sao Paulo, Brazil
dc.description.affiliationUniv Fed Rio de Janeiro, Sch Chem, Greentec Lab, BR-21941972 Rio De Janeiro, RJ, Brazil
dc.description.affiliationUniv Connecticut, Inst Mat Sci, 97 North Eagleville Rd, Storrs, CT 06269 USA
dc.description.affiliationBAM Fed Inst Mat Res & Testing, Div 1-3,Richard Willstaetter Str 11, D-12489 Berlin, Germany
dc.description.affiliationUnespUNESP Sao Paulo State Univ, Inst Biosci Letters & Exact Sci, Dept Phys, Campus Sao Jose do Rio Preto, BR-15054000 Sao Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdFAPESP: 11/51851-5
dc.description.sponsorshipIdCNPq: 406761/2013-2
dc.description.sponsorshipIdCAPES: BEX 2428/15-6
dc.format.extent5488-5497
dc.identifierhttp://dx.doi.org/10.1016/j.jece.2018.08.047
dc.identifier.citationJournal Of Environmental Chemical Engineering. Oxford: Elsevier Sci Ltd, v. 6, n. 4, p. 5488-5497, 2018.
dc.identifier.doi10.1016/j.jece.2018.08.047
dc.identifier.fileWOS000444046700177.pdf
dc.identifier.issn2213-3437
dc.identifier.urihttp://hdl.handle.net/11449/164624
dc.identifier.wosWOS:000444046700177
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal Of Environmental Chemical Engineering
dc.relation.ispartofsjr0,924
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectSol-gel chemistry
dc.subjectMetallo-stannosilicate
dc.subjectBiofuels
dc.subjectBiomass
dc.subjectEdible and non-edible lipid feedstocks
dc.titleMetallo-stannosilicate heterogeneous catalyst for biodiesel production using edible, non-edible and waste oils as feedstocken
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.

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