DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Woo-Hyun | ko |
dc.contributor.author | Yun, Choamun | ko |
dc.contributor.author | Jung, Ki-Taeg | ko |
dc.contributor.author | Park, Sun-Won | ko |
dc.contributor.author | Kim, Sae-Heon | ko |
dc.date.accessioned | 2013-03-11T03:09:34Z | - |
dc.date.available | 2013-03-11T03:09:34Z | - |
dc.date.created | 2012-04-19 | - |
dc.date.created | 2012-04-19 | - |
dc.date.issued | 2012-04 | - |
dc.identifier.citation | COMPUTERS & CHEMICAL ENGINEERING, v.39, pp.96 - 104 | - |
dc.identifier.issn | 0098-1354 | - |
dc.identifier.uri | http://hdl.handle.net/10203/98103 | - |
dc.description.abstract | Temperature control is crucial when designing a catalytic tubular reactor for exothermic reactions because hot spots in packed-bed tubes affect conversion, selectivity and lifespan of catalysts. To resolve the hot spot problem, a computer-aided scale-up method combining process modeling software, heat exchanger design software and computational fluid dynamics (CFD) analysis is proposed. The proposed method is composed of three steps as follows: firstly, the length and the number of tubes are determined to achieve a target production rate by the simulations of a single-tube reactor model. Secondly, the detailed geometry of a scaled-up reactor comprising multiple tubes is determined using heat exchanger design software. Finally, optimal operating conditions to control the hot spots are designated by CFD analysis. As a practical application, the method is applied to scaling up the single-tube reactor producing epichlorohydrin to a demonstration-scale reactor comprising 200 tubes so its optimal design and operating conditions are determined. (c) 2011 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | TUBE HEAT-EXCHANGER | - |
dc.subject | HYDROGEN-PEROXIDE | - |
dc.subject | HOT-SPOT | - |
dc.subject | CFD | - |
dc.subject | DESIGN | - |
dc.subject | TITANIUM | - |
dc.subject | FRAMEWORK | - |
dc.subject | CATALYST | - |
dc.subject | EPICHLOROHYDRIN | - |
dc.subject | DEACTIVATION | - |
dc.title | Computer-aided scale-up of a packed-bed tubular reactor | - |
dc.type | Article | - |
dc.identifier.wosid | 000301890700010 | - |
dc.identifier.scopusid | 2-s2.0-84857442874 | - |
dc.type.rims | ART | - |
dc.citation.volume | 39 | - |
dc.citation.beginningpage | 96 | - |
dc.citation.endingpage | 104 | - |
dc.citation.publicationname | COMPUTERS & CHEMICAL ENGINEERING | - |
dc.identifier.doi | 10.1016/j.compchemeng.2011.10.009 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, Sun-Won | - |
dc.contributor.nonIdAuthor | Yun, Choamun | - |
dc.contributor.nonIdAuthor | Jung, Ki-Taeg | - |
dc.contributor.nonIdAuthor | Kim, Sae-Heon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Design | - |
dc.subject.keywordAuthor | Scale-up | - |
dc.subject.keywordAuthor | Packed-bed tubular reactor | - |
dc.subject.keywordAuthor | CFD | - |
dc.subject.keywordAuthor | Heat exchanger design software | - |
dc.subject.keywordAuthor | Process modeling software | - |
dc.subject.keywordPlus | TUBE HEAT-EXCHANGER | - |
dc.subject.keywordPlus | HYDROGEN-PEROXIDE | - |
dc.subject.keywordPlus | HOT-SPOT | - |
dc.subject.keywordPlus | CFD | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | TITANIUM | - |
dc.subject.keywordPlus | FRAMEWORK | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | EPICHLOROHYDRIN | - |
dc.subject.keywordPlus | DEACTIVATION | - |
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