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

DIFFUSION OF BUTANEDIOL IN POLY(BUTYLENE TEREPHTHALATE) (PBT) MELT AND ANALYSIS OF PBT POLYMERIZATION REACTOR WITH SURFACE RENEWAL

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dc.contributor.authorYoon, KHko
dc.contributor.authorPark, OOkko
dc.date.accessioned2008-06-23T02:59:56Z-
dc.date.available2008-06-23T02:59:56Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1995-04-
dc.identifier.citationPOLYMER ENGINEERING AND SCIENCE , v.35, no.8, pp.703 - 708-
dc.identifier.issn0032-3888-
dc.identifier.urihttp://hdl.handle.net/10203/5236-
dc.description.abstractA reactor with surface renewal, originally designed for poly(ethylene terephthalate) (PET) polymerization, was applied for poly(butylene terephthalate) (PET) polymerization. A comprehensive model including side reactions was developed and compared with the experimental results. The diffusivity of butanediol (ED) in PET melt was measured separately by desorption experiments (D-b = 1.08 X 10(6) exp(-32600/RT) (m(2)/min)). Optimum operating temperature for PET polymerization was found to be around 250 degrees C in order to avoid degradation.-
dc.languageEnglish-
dc.language.isoenen
dc.publisherSOC PLASTICS ENG INC-
dc.subjectETHYLENE-GLYCOL-
dc.subjectPOLY(ETHYLENE-TEREPHTHALATE)-
dc.subjectPOLYCONDENSATION-
dc.subjectKINETICS-
dc.titleDIFFUSION OF BUTANEDIOL IN POLY(BUTYLENE TEREPHTHALATE) (PBT) MELT AND ANALYSIS OF PBT POLYMERIZATION REACTOR WITH SURFACE RENEWAL-
dc.typeArticle-
dc.identifier.wosidA1995QU87800009-
dc.identifier.scopusid2-s2.0-0029291570-
dc.type.rimsART-
dc.citation.volume35-
dc.citation.issue8-
dc.citation.beginningpage703-
dc.citation.endingpage708-
dc.citation.publicationnamePOLYMER ENGINEERING AND SCIENCE-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorPark, OOk-
dc.contributor.nonIdAuthorYoon, KH-
dc.type.journalArticleArticle-
dc.subject.keywordPlusETHYLENE-GLYCOL-
dc.subject.keywordPlusPOLY(ETHYLENE-TEREPHTHALATE)-
dc.subject.keywordPlusPOLYCONDENSATION-
dc.subject.keywordPlusKINETICS-
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