Publication:
Biodiesel production from reutealis trisperma oil using conventional and ultrasonication through esterification and transesterification

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dc.citedby8
dc.contributor.authorRiayatsyah T.M.I.en_US
dc.contributor.authorThaib R.en_US
dc.contributor.authorSilitonga A.S.en_US
dc.contributor.authorMilano J.en_US
dc.contributor.authorShamsuddin A.H.en_US
dc.contributor.authorSebayang A.H.en_US
dc.contributor.authorRahmawatyen_US
dc.contributor.authorSutrisno J.en_US
dc.contributor.authorMahlia T.M.I.en_US
dc.contributor.authorid57189231933en_US
dc.contributor.authorid9735236100en_US
dc.contributor.authorid39262559400en_US
dc.contributor.authorid57052617200en_US
dc.contributor.authorid35779071900en_US
dc.contributor.authorid39262519300en_US
dc.contributor.authorid57222619519en_US
dc.contributor.authorid25928846200en_US
dc.contributor.authorid56997615100en_US
dc.date.accessioned2023-05-29T09:08:50Z
dc.date.available2023-05-29T09:08:50Z
dc.date.issued2021
dc.descriptionbiofuel; catalyst; concentration (composition); environmental impact; ester; fossil fuel; methanol; optimization; sulfuric acid; ultrasonics; Reutealis trispermaen_US
dc.description.abstractThe limitation of fossil fuel sources and negative environmental impact persuade scientists around the world to find a solution. One possible solution is by using renewable fuel to replace fossil fuel with an inexpensive, fast, and effective production process. The objective of this study is to investigate the biodiesel production from crude Reutealis trisperma oil using the conventional and the ultrasonic bath stirrer method through the esterification and transesterification process. The result shows that the most effective reaction time with an optimum condition for the esterification and transesterification of Reutealis trisperma oil is at 2 h 30 min by using the ultrasonic bath stirrer method. The optimum conditions at a temperature of 55? C for the esterification and at 60? C for transesterification with 2% (v/v) of sulphuric acid with catalyst concentration of 0.5 wt.% were a methanol-to-oil ratio of 60%, and agitation speed of 1000 rpm. This optimum condition gives the highest yield of 95.29% for the Reutealis trisperma biodiesel. The results showed that the ultrasonic bath stirrer method had more effect on the reaction time needed than using the conventional method and reduced half of the conventional method reaction time. Finally, the properties of Reutealis trisperma biodiesel fulfilled the ASTM D6751 and EN 14214 biodiesel standards with density, 892 kg/m3; pour point, ?2? C; cloud point, ?1? C; flash point, 206.5? C; calorific value, 40.098 MJ/kg; and acid value, 0.26 mg KOH/g. � 2021 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo3350
dc.identifier.doi10.3390/su13063350
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85103492886
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85103492886&doi=10.3390%2fsu13063350&partnerID=40&md5=7686d515ead5c29caae14e39d197754e
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26297
dc.identifier.volume13
dc.publisherMDPI AGen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleSustainability (Switzerland)
dc.titleBiodiesel production from reutealis trisperma oil using conventional and ultrasonication through esterification and transesterificationen_US
dc.typeArticleen_US
dspace.entity.typePublication
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