Publication:
Microwave irradiation-assisted transesterification of ternary oil mixture of waste cooking oil � Jatropha curcas � Palm oil: Optimization and characterization

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dc.citedby1
dc.contributor.authorYusoff M.N.A.M.en_US
dc.contributor.authorZulkifli N.W.M.en_US
dc.contributor.authorSukiman N.L.en_US
dc.contributor.authorKalam M.A.en_US
dc.contributor.authorMasjuki H.H.en_US
dc.contributor.authorSyahir A.Z.en_US
dc.contributor.authorAwang M.S.N.en_US
dc.contributor.authorMujtaba M.A.en_US
dc.contributor.authorMilano J.en_US
dc.contributor.authorShamsuddin A.H.en_US
dc.contributor.authorid57213669643en_US
dc.contributor.authorid36471608600en_US
dc.contributor.authorid54973973700en_US
dc.contributor.authorid55103352400en_US
dc.contributor.authorid57175108000en_US
dc.contributor.authorid57193560874en_US
dc.contributor.authorid57221372725en_US
dc.contributor.authorid57211606224en_US
dc.contributor.authorid57052617200en_US
dc.contributor.authorid35779071900en_US
dc.date.accessioned2023-05-29T09:36:05Z
dc.date.available2023-05-29T09:36:05Z
dc.date.issued2022
dc.descriptionCatalysts; Feedstocks; Irradiation; Methanol; Microwave irradiation; Mixtures; Molar ratio; Palm oil; Potassium hydroxide; Surface properties; Transesterification; Biodiesel feedstock; Irradiation methods; Jatropha curcas; Microwave irradiation method; Microwave- irradiations; Oil mixtures; Optimisations; Response-surface methodology; Transesterifications; Waste cooking oil; Biodieselen_US
dc.description.abstractPalm oil is an incredibly efficient crop, but our dependence on this crop as a primary biodiesel feedstock has threatened food insecurity as it is still perceived as the main source for vegetable oil throughout the world rather than being utilized for fuel. Therefore, the idea of utilizing non-edible food crops and waste vegetable oils could help to overcome the major problems faced by the first generation of biodiesel feedstock. In this study, a ternary oil mixture comprises 50 vol% of waste cooking oil, 15 vol% of Jatropha curcas oil and 35 vol% of palm oil were premixed and developed into biodiesel via esterification and microwave irradiation-assisted transesterification using a modified household microwave in the presence of methanol and potassium hydroxide catalyst. The parameters affecting biodiesel yield were optimized via response surface methodology based on central composite design. The operating parameters were optimized at 0.78 wt% of catalyst concentration, 9.86:1 of methanol/oil molar ratio, 10.5 min of reaction time and 478 rpm of stirring speed with the predicted and experimental yields are at 96.81 and 96.91 %, respectively. The results indicate that the synergistic mixture of ternary oil in WJP biodiesel gives better cold flow properties as well as improves oxidation stability and cetane number. � 2022 THE AUTHORSen_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.aej.2022.03.040
dc.identifier.epage9582
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85127208167
dc.identifier.spage9569
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85127208167&doi=10.1016%2fj.aej.2022.03.040&partnerID=40&md5=acf8117f202683d86e18223d86522535
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26660
dc.identifier.volume61
dc.publisherElsevier B.V.en_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleAlexandria Engineering Journal
dc.titleMicrowave irradiation-assisted transesterification of ternary oil mixture of waste cooking oil � Jatropha curcas � Palm oil: Optimization and characterizationen_US
dc.typeArticleen_US
dspace.entity.typePublication
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