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dc.creatorLukić, Ivana
dc.creatorKrstić, Jugoslav
dc.creatorJovanović, D.
dc.creatorSkala, Dejan
dc.date.accessioned2021-03-10T11:05:23Z
dc.date.available2021-03-10T11:05:23Z
dc.date.issued2009
dc.identifier.issn0960-8524
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1432
dc.description.abstractThe new type of catalyst for fatty acid methyl esters (FAME or biodiesel) synthesis with K2CO3 as active component on alumina/silica support was synthesized using sol-gel method. Corresponding catalyst (xerogel) was prepared by 12 h drying the wet gel in air at 300 degrees C, 600 degrees C or 1000 degrees C at atmospheric pressure. The catalysts activity in the methanolysis of sunflower oil was compared to the activity of the pure K2CO3. The effects of various reaction variables on the yield of FAME were investigated. It was found that the temperature of 120 degrees C and methanol to oil molar ratio of 15: 1, are optimal conditions for FAME synthesis with synthesized catalyst. Repeated use of same amount of catalyst indicated that effect of potassium leaching obviously existed leading to decrease of catalyst activity.en
dc.publisherElsevier Sci Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/19062/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/166001/RS//
dc.rightsrestrictedAccess
dc.sourceBioresource Technology
dc.subjectBiodieselen
dc.subjectMethanolysisen
dc.subjectHeterogeneous catalysten
dc.subjectAlumina/silicaen
dc.subjectK2CO3en
dc.titleAlumina/silica supported K2CO3 as a catalyst for biodiesel synthesis from sunflower oilen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage4696
dc.citation.issue20
dc.citation.other100(20): 4690-4696
dc.citation.rankaM21
dc.citation.spage4690
dc.citation.volume100
dc.identifier.doi10.1016/j.biortech.2009.04.057
dc.identifier.pmid19477122
dc.identifier.rcubconv_3215
dc.identifier.scopus2-s2.0-67649274430
dc.identifier.wos000268376100022
dc.type.versionpublishedVersion


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