There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1149 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1141 | - |
dc.citation.title | GREENHOUSE GASES-SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Han, Jae-Yun | - |
dc.contributor.author | Kim, Chang-Hyun | - |
dc.contributor.author | Lee, Boreum | - |
dc.contributor.author | Jeong, Seonju | - |
dc.contributor.author | Lim, Hankwon | - |
dc.contributor.author | Lee, Kwan-Young | - |
dc.contributor.author | Ryi, Shin-Kun | - |
dc.date.accessioned | 2023-12-21T21:18:39Z | - |
dc.date.available | 2023-12-21T21:18:39Z | - |
dc.date.created | 2018-07-31 | - |
dc.date.issued | 2017-12 | - |
dc.description.abstract | In this paper, a multi-stage catalyst-adsorbent reactor consisting of a series of catalyst and adsorbent beds is proposed for an effective tetrafluoromethane (CF4) abatement and conversion of corrosive hydrogen fluoride (HF) to CaF2, a useful chemical. Experimentally, enhanced CF4 conversions were observed in multi-stage catalyst-adsorbent reactors compared to a zero-stage reactor (catalyst bed only) confirming sorption-enhanced CF4 hydrolysis due to selective removal of HF during reaction. In addition, some useful design guidelines to select the number of stages and a proper time to replace adsorbents are presented. To develop a process simulation model to represent experimental data, Aspen HYSYS (R), a commercial process simulator, was used providing a proper model to match experimental data quite reasonably. Based on experimental and simulative studies, a three- or four-stage catalyst-adsorbent reactor is recommended for CF4 abatement considering both reactor performance and capital/operating expenditures. | - |
dc.identifier.bibliographicCitation | GREENHOUSE GASES-SCIENCE AND TECHNOLOGY, v.7, no.6, pp.1141 - 1149 | - |
dc.identifier.doi | 10.1002/ghg.1742 | - |
dc.identifier.issn | 2152-3878 | - |
dc.identifier.scopusid | 2-s2.0-85037660521 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24479 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/abs/10.1002/ghg.1742 | - |
dc.identifier.wosid | 000417761600014 | - |
dc.language | 영어 | - |
dc.publisher | WILEY PERIODICALS, INC | - |
dc.title | Experimental and simulation studies for reaction enhancement of catalytic CF4 hydrolysis by consecutive HF removal using a multi-stage catalyst-adsorbent reactor | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | PFCs | - |
dc.subject.keywordAuthor | CF4 hydrolysis | - |
dc.subject.keywordAuthor | calcium hydroxide | - |
dc.subject.keywordAuthor | CaF2 | - |
dc.subject.keywordAuthor | process simulation | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | COMBUSTION | - |
dc.subject.keywordPlus | ABATEMENT | - |
dc.subject.keywordPlus | DESIGN | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.