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dc.creatorMiladinovic, Marija R
dc.creatorKrstić, Jugoslav
dc.creatorTasic, Marija B
dc.creatorStamenković, Olivera
dc.creatorVeljković, Vlada B.
dc.date.accessioned2019-01-30T17:39:39Z
dc.date.available2019-01-30T17:39:39Z
dc.date.issued2014
dc.identifier.issn0263-8762
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1438
dc.description.abstractThe quicklime-catalyzed sunflower oil methanolysis was studied at mild reaction conditions. Quicklime (calcined at 550 degrees C for 4h) in amounts of 1.0, 2.5, 5.0 and 10.0% (based on the oil weight) and different molar ratios of methanol-to-oil (6:1, 12:1 and 18:1) were employed to investigate their influence on the methyl esters content and the kinetics of the methanolysis reaction. The optimal methanol-to-oil molar ratio and quicklime amount for achieving the highest fatty acid methyl esters content were established to be 12:1 and 5% (based on the oil weight), respectively. The sigmoidal kinetics of quicklime-catalyzed methanolysis reaction was described by a model which included the changing mechanism of the reaction and the triacylglycerols mass transfer limitation. The kinetic parameters were determined and correlated with the process variables. A good agreement between the kinetic model and the experimental data for all applied reaction conditions was observed.en
dc.publisherInst Chemical Engineers, Rugby
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//
dc.rightsrestrictedAccess
dc.sourceChemical Engineering Research & Design
dc.subjectBiodieselen
dc.subjectCaOen
dc.subjectKineticsen
dc.subjectMethanolysisen
dc.subjectModelingen
dc.subjectQuicklimeen
dc.titleA kinetic study of quicklime-catalyzed sunflower oil methanolysisen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractКрстић, Југослав; Вељковиц, Влада Б; Стаменковиц, Оливера С; Миладиновиц, Марија Р; Тасиц, Марија Б;
dc.citation.volume92
dc.citation.issue9
dc.citation.spage1740
dc.citation.epage1752
dc.citation.other92(9): 1740-1752
dc.citation.rankM22
dc.identifier.doi10.1016/j.cherd.2013.11.023
dc.identifier.rcubConv_3221
dc.identifier.scopus2-s2.0-84906779556
dc.identifier.wos000342249300013
dc.type.versionpublishedVersion


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