Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1177312
Full metadata record
DC FieldValueLanguage
dc.contributor.authorCRISOSTOMO, C. A. B.
dc.contributor.authorDAMACENO, F. B.
dc.contributor.authorMESQUITA, J. P. de
dc.contributor.authorTORRES, J. A.
dc.contributor.authorRIBEIRO, C.
dc.contributor.authorRIBEIRO, R. A.
dc.contributor.authorLOPES, O. F.
dc.contributor.authorAVANSI JR, W.
dc.contributor.authorALMEIDA, J. S.
dc.contributor.authorMOURÃO, H. A. de J. L.
dc.date.accessioned2025-07-14T18:47:40Z-
dc.date.available2025-07-14T18:47:40Z-
dc.date.created2025-07-14
dc.date.issued2025
dc.identifier.citationReaction Kinetics, Mechanisms and Catalysis, v. 138, 2025.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1177312-
dc.descriptionHerein, we report the FFA photoesterifcation of waste cooking oil (WCO) using a BiVO4 and visible irradiation. Despite undergoing treatments under diferent temperatures (120 °C and 150 °C), both synthesized samples presented high crystallinity and similar morphologies, corresponding to a mixture composed of the scheelite structure of monoclinic and tetragonal phases of BiVO4. The FFA conversions with the photocatalysts were signifcantly higher than the non-catalytic reactions. The gas chromatography analysis shows that the products are composed of a mixture of ethyl esters and a low amount of fatty acid ethyl esters (FAEE). The results demonstrate that the photoesterifcation of FFA of non-edible vegetable oils can be driven by BiVO4 photocatalysts under visible irradiation, at regular temperature, reduced ethanol/oil molar ratio, and
dc.language.isoeng
dc.rightsopenAccess
dc.subjectBismuth vanadate
dc.subjectWaste cooking oil
dc.subjectFree-fat acids
dc.subjectPhotoesterifcation
dc.subjectEthyl esters
dc.subjectFatty acid ethyl esters
dc.titleEsterification of free fat acids from waste cooking oil using BiVO4 photocatalysts under visible irradiation.
dc.typeArtigo de periódico
dc.format.extent21453–1467
riaa.ainfo.id1177312
riaa.ainfo.lastupdate2025-07-14
dc.identifier.doihttps://doi.org/10.1007/s11144-025-02808-0
dc.contributor.institutionFEDERAL UNIVERSITY OF JEQUITINHONHA AND MUCURI VALLEYS (UFVJM); FEDERAL UNIVERSITY OF JEQUITINHONHA AND MUCURI VALLEYS (UFVJM); FEDERAL UNIVERSITY OF JEQUITINHONHA AND MUCURI VALLEYS (UFVJM); CAUE RIBEIRO DE OLIVEIRA, CNPDIA; FEDERAL INSTITUTE OF NORTHERN MINAS GERAIS (IFNMG); FEDERAL UNIVERSITY OF UBERLÂNDIA (UFU); FEDERAL UNIVERSITY OF SÃO CARLOS (UFSCAR); FEDERAL UNIVERSITY OF JEQUITINHONHA AND MUCURI VALLEYS (UFVJM); FEDERAL UNIVERSITY OF JEQUITINHONHA AND MUCURI VALLEYS (UFVJM).
Appears in Collections:Artigo em periódico indexado (CNPDIA)

Files in This Item:
File Description SizeFormat 
P-Esterifcation-of-free-fat-acids-from-waste-cooking-oil-using.pdf1,13 MBAdobe PDFThumbnail
View/Open
Show simple item record

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace