Biodiesel production from waste frying oils and its quality control

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dc.authorid0000-0003-4384-4265
dc.authorscopusid6505866652
dc.authorscopusid56243582300
dc.authorwosidSABUDAK, Temine/AAG-6784-2019
dc.contributor.authorŞabudak, Temine
dc.contributor.authorYıldız, Melahat
dc.date.accessioned2022-05-11T14:29:42Z
dc.date.available2022-05-11T14:29:42Z
dc.date.issued2010
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractThe use of biodiesel as fuel from alternative sources has increased considerably over recent years, affording numerous environmental benefits. Biodiesel an alternative fuel for diesel engines is produced from renewable sources such as vegetable oils or animal fats. However, the high costs implicated in marketing biodiesel constitute a major obstacle. To this regard therefore, the use of waste frying oils (WFO) should produce a marked reduction in the cost of biodiesel due to the ready availability of WFO at a relatively low price. In the present study waste frying oils collected from several McDonald's restaurants in Istanbul, were used to produce biodiesel. Biodiesel from WFO was prepared by means of three different transesterification processes: a one-step base-catalyzed, a two-step base-catalyzed and a two-step acid-catalyzed transesterification followed by base transesterification. No detailed previous studies providing information for a two-step acid-catalyzed transesterification followed by a base (CH3ONa) transesterification are present in literature. Each reaction was allowed to take place with and without tetrahydrofuran added as a co-solvent. Following production, three different procedures; washing with distilled water, dry wash with magnesol and using ion-exchange resin were applied to purify biodiesel and the best outcome determined. The biodiesel obtained to verify compliance with the European Standard 14214 (EN 14214), which also corresponds to Turkish Biodiesel Standards. (C) 2010 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.wasman.2010.01.007
dc.identifier.endpage803
dc.identifier.issn0956-053X
dc.identifier.issn1879-2456
dc.identifier.issue5en_US
dc.identifier.pmid20100653
dc.identifier.scopus2-s2.0-77950368459
dc.identifier.scopusqualityQ1
dc.identifier.startpage799
dc.identifier.urihttps://doi.org/10.1016/j.wasman.2010.01.007
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7102
dc.identifier.volume30
dc.identifier.wosWOS:000276651000010
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorŞabudak, Temine
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofWaste Management
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectVegetable-Oils
dc.subjectMethyl-Esters
dc.subjectCooking Oils
dc.subjectYields
dc.titleBiodiesel production from waste frying oils and its quality control
dc.typeArticle

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