Increasing biodiesel production yield in narrow channel tubular reactors

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dc.authorid0000-0003-1840-5797en_US
dc.authorid0000-0003-4577-028Xen_US
dc.contributor.authorBaydır, Enver
dc.contributor.authorAras, Ömür
dc.date.accessioned2022-08-04T12:05:46Z
dc.date.available2022-08-04T12:05:46Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.description.abstractThe purpose of this study is to augment the FAME yield by increasing the contact surface of the reactants that do not mix with each other in continuous biodiesel production. For this aim, many studies have been conducted in the literature and various reactor types have been used (tesla, omega, zigzag, etc.). Especially, the disadvantage of these intensive studies conducted on micro channels is undoubtedly pressure drops. In this study, narrow channel tubular reactors were preferred instead of micro channels, and t-type mixing cells were used to ensure well mixing. Mixing cells of different inner diameters (0.8, 1.2 and 1.5 mm) were adapted to reactors of various diameters (1, 1.5 and 3 mm). Then, the FAME yield was investigated at various catalyst amounts (0.5%, 0.75%, 1%) and residence times (1, 2, 2.5, 3 min). Additionally, it is observed that the percentage of FAME decreased as the residence time increased at smaller reactor diameters and higher catalyst amounts due to basically saponification effect. As a result, it has been shown that the high percentage of FAME, achievable in microchannels in short residence time, can also be achieved in narrow channel reactors with mixing cell assembly.en_US
dc.identifier.doi10.1016/j.cep.2021.108719
dc.identifier.issn0255-2701
dc.identifier.issn1873-3204
dc.identifier.scopus2-s2.0-85119268211
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1994
dc.identifier.volume170en_US
dc.identifier.wosWOS:000724979800003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBaydır, Enver
dc.institutionauthorAras, Ömür
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofCHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATIONen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiodiesel productionen_US
dc.subjectAlkaline catalysten_US
dc.subjectNarrow channel reactoren_US
dc.subjectT type mixing cellen_US
dc.subjectFAMEen_US
dc.titleIncreasing biodiesel production yield in narrow channel tubular reactors
dc.typeArticle

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