Wet in situ transesterification of microalgae using ethyl acetate as a co-solvent and reactant

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dc.contributor.authorPark, Jeongseokko
dc.contributor.authorKim, Borako
dc.contributor.authorChang, Yong Keunko
dc.contributor.authorLee, Jae Wooko
dc.date.accessioned2017-06-16T02:53:15Z-
dc.date.available2017-06-16T02:53:15Z-
dc.date.created2017-01-29-
dc.date.created2017-01-29-
dc.date.created2017-01-29-
dc.date.issued2017-04-
dc.identifier.citationBIORESOURCE TECHNOLOGY, v.230, pp.8 - 14-
dc.identifier.issn0960-8524-
dc.identifier.urihttp://hdl.handle.net/10203/223960-
dc.description.abstractThis study addresses wet in situ transesterification of microalgae for the production of biodiesel by introducing ethyl acetate as both reactant and co-solvent. Ethyl acetate and acid catalyst are mixed with wet microalgae in one pot and the mixture is heated for simultaneous lipid extraction and transesterification. As a single reactant and co-solvent, ethyl acetate can provide higher FAEE yield and more saccharification of carbohydrates than the case of binary ethanol and chloroform as a reactant and a co-solvent. The optimal yield was 97.8 wt% at 114 degrees C and 4.06 M catalyst with 6.67 ml EtOAC/g dried algae based on experimental results and response surface methodology (RSM). This wet in situ transesterification of microalgae using ethyl acetate doesn't require an additional co-solvent and it also promises more economic benefit as combining extraction and transesterification in a single process. (C) 2017 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.titleWet in situ transesterification of microalgae using ethyl acetate as a co-solvent and reactant-
dc.typeArticle-
dc.identifier.wosid000400865800002-
dc.identifier.scopusid2-s2.0-85010682986-
dc.type.rimsART-
dc.citation.volume230-
dc.citation.beginningpage8-
dc.citation.endingpage14-
dc.citation.publicationnameBIORESOURCE TECHNOLOGY-
dc.identifier.doi10.1016/j.biortech.2017.01.027-
dc.contributor.localauthorChang, Yong Keun-
dc.contributor.localauthorLee, Jae Woo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorBiodiesel-
dc.subject.keywordAuthorMicroalgae-
dc.subject.keywordAuthorWet in situ transesterification-
dc.subject.keywordAuthorEthyl acetate-
dc.subject.keywordAuthorResponse surface methodology-
dc.subject.keywordPlusBIODIESEL PRODUCTION-
dc.subject.keywordPlusLIPID EXTRACTION-
dc.subject.keywordPlusDIRECT CONVERSION-
dc.subject.keywordPlusACID-
dc.subject.keywordPlusBIOMASS-
dc.subject.keywordPlusHYDROLYSIS-
dc.subject.keywordPlusTRIACETIN-
dc.subject.keywordPlusETHANOL-
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