Combination of preferential CO oxidation and methanation in hybrid MCR (micro-channel reactor) for CO clean-up
DC Field | Value | Language |
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dc.contributor.author | Lee, Chun-Boo | - |
dc.contributor.author | Cho, Sung-Ho | - |
dc.contributor.author | Lee, Dong-Wook | - |
dc.contributor.author | Hwang, Kyung-Ran | - |
dc.contributor.author | Park, Jong-Soo | - |
dc.contributor.author | Kim, Sung-Hyun | - |
dc.date.accessioned | 2021-09-05T02:04:22Z | - |
dc.date.available | 2021-09-05T02:04:22Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-12-15 | - |
dc.identifier.issn | 0360-5442 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96500 | - |
dc.description.abstract | CO in the hydrogen stream must be reduced to extremely low levels, under 10 ppm, because the Pt electrode is detrimentally affected by residual CO in the H-2 stream. Therefore removal of carbon monoxide from the H-2-rich stream during fuel generation from hydrocarbons is a critical challenge, especially for PEMFC (proton exchange membrane fuel cell) applications. Herein, CO an initial concentration of 1.0 vol.% was successfully removed from a H-2-rich stream to a residual level below 10 ppm, within the wide operating temperature range from 92 to 235 degrees C by utilizing a hybrid channel reactor comprising a micro-channel heat exchanger and mini-packed bed reactor. The mini-packed bed reactor contained two kinds of catalysts that promote preferential oxidation and methanation of CO in series. The HMCR (hybrid micro- and mini- channel reactor) offers not only ultimately safe operation but also easy scale-up and is adaptable to mass production of CO clean-up units. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | WATER-GAS-SHIFT | - |
dc.subject | CARBON-MONOXIDE | - |
dc.subject | HYDROGEN | - |
dc.subject | CATALYSTS | - |
dc.subject | RU | - |
dc.subject | REMOVAL | - |
dc.subject | RU/TIO2 | - |
dc.subject | SYSTEMS | - |
dc.subject | H-2 | - |
dc.title | Combination of preferential CO oxidation and methanation in hybrid MCR (micro-channel reactor) for CO clean-up | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sung-Hyun | - |
dc.identifier.doi | 10.1016/j.energy.2014.10.029 | - |
dc.identifier.scopusid | 2-s2.0-84920715834 | - |
dc.identifier.wosid | 000347579200044 | - |
dc.identifier.bibliographicCitation | ENERGY, v.78, pp.421 - 425 | - |
dc.relation.isPartOf | ENERGY | - |
dc.citation.title | ENERGY | - |
dc.citation.volume | 78 | - |
dc.citation.startPage | 421 | - |
dc.citation.endPage | 425 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | WATER-GAS-SHIFT | - |
dc.subject.keywordPlus | CARBON-MONOXIDE | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | CATALYSTS | - |
dc.subject.keywordPlus | RU | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | RU/TIO2 | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordPlus | H-2 | - |
dc.subject.keywordAuthor | HMCR (Hybrid micro- and mini- channel reactor) | - |
dc.subject.keywordAuthor | CO clean-up | - |
dc.subject.keywordAuthor | Preferential oxidation of CO | - |
dc.subject.keywordAuthor | Methanation | - |
dc.subject.keywordAuthor | Pt/A-type zeolite | - |
dc.subject.keywordAuthor | Ru/TiO2 | - |
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