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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Characteristics of Magnesium-Promoted Pt/ZSM-23 Catalyst for the Hydroisomerization of n-Hexadecane

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dc.contributor.authorLee, Seung Wooko
dc.contributor.authorIhm, Son Kiko
dc.date.accessioned2014-09-01T08:25:27Z-
dc.date.available2014-09-01T08:25:27Z-
dc.date.created2013-12-12-
dc.date.created2013-12-12-
dc.date.issued2013-11-
dc.identifier.citationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, v.52, no.44, pp.15359 - 15365-
dc.identifier.issn0888-5885-
dc.identifier.urihttp://hdl.handle.net/10203/189491-
dc.description.abstractHydroisomerization of n-hexadecane was investigated over the bifunctional catalysts Pt/ZSM-23, as a model reaction for n-paraffin dewaxing. Effort has been made to improve the selectivity to iso-hexadecane by introducing the magnesium promoter. The catalytic performances between Pt/ZSM-23 and magnesium promoted Pt/ZSM-23 were compared in terms of the correlation between conversion and selectivity. Magnesium promoter resulted in the changes of acidity and the dispersion of Pt metal; the acid amount decreased, and the Lewis acid sites increased. The dispersion of Pt metal was also improved. Magnesium-promoted Pt/ZSM-23 showed a higher yield of iso-hexadcanes due to its Lewis type acidic properties and higher Pt dispersion.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectZEOLITE CATALYSTS-
dc.subjectHETEROGENEOUS CATALYSIS-
dc.subjectPT/ZEOLITE CATALYSTS-
dc.subjectALKANES-
dc.subjectHYDROCRACKING-
dc.subjectDECANE-
dc.subjectISOMERIZATION-
dc.subjectSAPO-11-
dc.subjectACID-
dc.subjectBETA-
dc.titleCharacteristics of Magnesium-Promoted Pt/ZSM-23 Catalyst for the Hydroisomerization of n-Hexadecane-
dc.typeArticle-
dc.identifier.wosid000326774700015-
dc.identifier.scopusid2-s2.0-84887583004-
dc.type.rimsART-
dc.citation.volume52-
dc.citation.issue44-
dc.citation.beginningpage15359-
dc.citation.endingpage15365-
dc.citation.publicationnameINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH-
dc.identifier.doi10.1021/ie400628q-
dc.contributor.localauthorIhm, Son Ki-
dc.type.journalArticleArticle-
dc.subject.keywordPlusZEOLITE CATALYSTS-
dc.subject.keywordPlusHETEROGENEOUS CATALYSIS-
dc.subject.keywordPlusPT/ZEOLITE CATALYSTS-
dc.subject.keywordPlusALKANES-
dc.subject.keywordPlusHYDROCRACKING-
dc.subject.keywordPlusDECANE-
dc.subject.keywordPlusISOMERIZATION-
dc.subject.keywordPlusSAPO-11-
dc.subject.keywordPlusACID-
dc.subject.keywordPlusBETA-
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