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dc.contributor.author
Pisarello Milesi, Maria Laura
dc.contributor.author
Maquirriain, Maira Alejandra
dc.contributor.author
Querini, Carlos Alberto
dc.date.available
2019-11-07T18:49:52Z
dc.date.issued
2018-08
dc.identifier.citation
Pisarello Milesi, Maria Laura; Maquirriain, Maira Alejandra; Querini, Carlos Alberto; Free and Total Glycerin Analyses in Biodiesel-Diesel Blends; American Chemical Society; Energy & Fuels (print); 32; 8; 8-2018; 8431-8437
dc.identifier.issn
0887-0624
dc.identifier.uri
http://hdl.handle.net/11336/88212
dc.description.abstract
An analytical method for the analysis of free glycerin and total glycerin in biodiesel/diesel blends is presented. The total glycerin is related to the amount of nonconverted glycerides present in the biodiesel, while the free glycerin is related to its purification steps. The method is based on the conversion of mono-, di-, and triacylglycerides in methyl esters and glycerin, and then the glycerin is extracted and quantified with a standard chemical procedure. It is possible to measure the total and free glycerin with very high repeatability and reproducibility. The limits of detection and quantification for the total glycerin analysis are 3.1 × 10-5 and 9.1 × 10-5 wt %, respectively, making it possible to determine this parameter in biodiesel/diesel blends containing a low amount of biodiesel of good quality.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BIODIESEL-DIESEL BLENDS
dc.subject
TOTAL GLYCERIN
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FREE GLYCERIN
dc.subject
ANALYTICAL METHOD
dc.subject.classification
Ingeniería Química
dc.subject.classification
Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Free and Total Glycerin Analyses in Biodiesel-Diesel Blends
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-23T20:53:21Z
dc.journal.volume
32
dc.journal.number
8
dc.journal.pagination
8431-8437
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Pisarello Milesi, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
dc.description.fil
Fil: Maquirriain, Maira Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
dc.description.fil
Fil: Querini, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
dc.journal.title
Energy & Fuels (print)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/http://pubs.acs.org/doi/10.1021/acs.energyfuels.8b00896
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.energyfuels.8b00896
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