Full metadata record

DC Field Value Language
dc.contributor.authorAbimanyu, Haznan-
dc.contributor.authorKim, Chang Soo-
dc.contributor.authorAhn, Byoung Sung-
dc.contributor.authorYoo, Kye Sang-
dc.date.accessioned2024-01-21T00:31:40Z-
dc.date.available2024-01-21T00:31:40Z-
dc.date.created2021-09-02-
dc.date.issued2007-10-
dc.identifier.issn1011-372X-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/134087-
dc.description.abstract\The transesterification of ethylene carbonate (EC) with methanol to co-generate dimethyl carbonate (DMC) and ethylene glycol over the MgO, CeO2 and mixed oxide thereof was studied using a fixed-bed isothermal tube reactor. In all mixed oxide, the presence of cerium led to a decrease of BET surface area and pore volume as compared to pure magnesia. X-ray diffraction (XRD) revealed that no mixed phases were observed, but MgO (periclase) and CeO2 (cerianite) phases. The catalytic activity intensely depends on the surface basicity and the base strength distribution, but not on the surface area and pore volume. It was found that a high EC conversion of 67% with DMC selectivity of 95% could be obtained by catalyst with cerium content around 25 mol%.-
dc.languageEnglish-
dc.publisherSPRINGER-
dc.subjectETHYLENE CARBONATE-
dc.subjectMETHANOL-
dc.subjectGLYCOL-
dc.titleSynthesis of dimethyl carbonate by transesterification with various MgO-CeO2 mixed oxide catalysts-
dc.typeArticle-
dc.identifier.doi10.1007/s10562-007-9091-z-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCATALYSIS LETTERS, v.118, no.1-2, pp.30 - 35-
dc.citation.titleCATALYSIS LETTERS-
dc.citation.volume118-
dc.citation.number1-2-
dc.citation.startPage30-
dc.citation.endPage35-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000249646200005-
dc.identifier.scopusid2-s2.0-34648829016-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalResearchAreaChemistry-
dc.type.docTypeArticle-
dc.subject.keywordPlusETHYLENE CARBONATE-
dc.subject.keywordPlusMETHANOL-
dc.subject.keywordPlusGLYCOL-
dc.subject.keywordAuthordimethyl carbonate-
dc.subject.keywordAuthortransesterification-
dc.subject.keywordAuthorMg-Ce mixed oxide-
dc.subject.keywordAuthorsurface basicity-
Appears in Collections:
KIST Article > 2007
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE