dc.creator | García-Martín, Juan Francisco | es |
dc.creator | Alés-Álvarez, Francisco Javier | es |
dc.creator | López Barrera, María del Carmen | es |
dc.creator | Martín-Domínguez, Irene | es |
dc.creator | Álvarez-Mateos, María Paloma | es |
dc.date.accessioned | 2023-12-28T09:20:23Z | |
dc.date.available | 2023-12-28T09:20:23Z | |
dc.date.issued | 2019-03 | |
dc.identifier.citation | García-Martín, J.F., Alés-Álvarez, F.J., López Barrera, M.d.C., Martín-Domínguez, I. y Álvarez-Mateos, M.P. (2019). Cetane number prediction of waste cooking oil-derived biodiesel prior to transesterification reaction using near infrared spectroscopy. Fuel, 240, 10-15. https://doi.org/10.1016/j.fuel.2018.11.142. | |
dc.identifier.issn | 0016-2361 | es |
dc.identifier.issn | 1873-7153 | es |
dc.identifier.uri | https://hdl.handle.net/11441/152841 | |
dc.description.abstract | Fifty waste cooking oils (WCOs) were transesterified with methanol (1:8 WCO:methanol molar ratio) at 60 °C for
60 min using NaOH as catalyst (1% wt.). Fatty acid methyl ester (FAME) composition of the resulting biodiesels
was analysed by gas chromatography, and near infrared (NIR) spectra of these biodiesels and those of the
starting WCOs were acquired. Biodiesel cetane number was then calculated from both FAME composition and
from biodiesel NIR spectra, this last technique using the former one as reference data. Because of transesterification does not modify fatty acid distribution of the starting WCO, and the similarity between biodiesel and
WCO NIR spectra, biodiesel cetane number was successfully predicted from WCO NIR spectra, achieving RPD
(ratio of performance to deviation) of 3.83. Therefore, biodiesel cetane number (and, as consequence, any other
biodiesel property related to FAME composition) can be predicted by NIR spectroscopy before performing the
transesterification reaction, which allows beforehand selecting the most suitable substrates for biodiesel production. | es |
dc.description.sponsorship | Unión Europea - LIFE 13-Bioseville ENV/ES/1113 | es |
dc.format | application/pdf | es |
dc.format.extent | 6 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Fuel, 240, 10-15. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Biodiesel | es |
dc.subject | Cetane number | es |
dc.subject | NIRS | es |
dc.subject | Waste cooking oil | es |
dc.title | Cetane number prediction of waste cooking oil-derived biodiesel prior to transesterification reaction using near infrared spectroscopy | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Química | es |
dc.relation.projectID | LIFE 13-Bioseville ENV/ES/1113 | es |
dc.relation.publisherversion | https://doi.org/10.1016/j.fuel.2018.11.142 | es |
dc.identifier.doi | 10.1016/j.fuel.2018.11.142 | es |
dc.journaltitle | Fuel | es |
dc.publication.volumen | 240 | es |
dc.publication.initialPage | 10 | es |
dc.publication.endPage | 15 | es |
dc.contributor.funder | European Union (UE) | es |