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

Modeling of coal gasification in an internally circulating fluidized bed reactor with draught tube

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dc.contributor.authorKim, Y. J.ko
dc.contributor.authorLee, J. M.ko
dc.contributor.authorKim, Sang Doneko
dc.date.accessioned2008-04-21T07:56:32Z-
dc.date.available2008-04-21T07:56:32Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2000-01-
dc.identifier.citationFUEL, v.79, no.1, pp.69 - 77-
dc.identifier.issn0016-2361-
dc.identifier.urihttp://hdl.handle.net/10203/4024-
dc.description.abstractA predictive mathematical model is proposed based on the bed hydrodynamics, reaction kinetics and the empirical correlation of pyrolysis yields to predict gasification characteristics in an internally circulating fluidized bed gasifier with a draught tube. With the justifiable assumptions, steady state mathematical equations are derived and solved numerically. The simulated results of product gas composition, gas yield, carbon conversion, cold gas efficiency and calorific value of the product gas in each reaction region are compared with the obtained experimental data. The proposed model can explain the reaction behavior in the present reactor system within the range of variables studied. (C) 1999 Elsevier Science Ltd. All rights reserved.-
dc.description.sponsorshipthe Ministry of Trade, Commerce and Energy, Koreaen
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherElsevier Sci Ltd-
dc.subjectSTEAM GASIFICATION-
dc.subjectDRAFT TUBE-
dc.subjectGASIFIERS-
dc.subjectKINETICS-
dc.subjectCHAR-
dc.titleModeling of coal gasification in an internally circulating fluidized bed reactor with draught tube-
dc.typeArticle-
dc.identifier.wosid000083905100006-
dc.identifier.scopusid2-s2.0-0034429406-
dc.type.rimsART-
dc.citation.volume79-
dc.citation.issue1-
dc.citation.beginningpage69-
dc.citation.endingpage77-
dc.citation.publicationnameFUEL-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorKim, Sang Done-
dc.contributor.nonIdAuthorKim, Y. J.-
dc.contributor.nonIdAuthorLee, J. M.-
dc.type.journalArticleArticle-
dc.subject.keywordAuthormodeling-
dc.subject.keywordAuthorgasification-
dc.subject.keywordAuthorinternally circulating fluidized bed-
dc.subject.keywordAuthordraught tube-
dc.subject.keywordPlusSTEAM GASIFICATION-
dc.subject.keywordPlusDRAFT TUBE-
dc.subject.keywordPlusGASIFIERS-
dc.subject.keywordPlusKINETICS-
dc.subject.keywordPlusCHAR-
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