DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Dong-Wook | ko |
dc.contributor.author | Park, Sang-Jun | ko |
dc.contributor.author | Yu, Chang-Yeol | ko |
dc.contributor.author | Ihm, Son Ki | ko |
dc.contributor.author | Lee, Kew-Ho | ko |
dc.date.accessioned | 2008-04-08T02:48:21Z | - |
dc.date.available | 2008-04-08T02:48:21Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-03 | - |
dc.identifier.citation | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, v.47, no.5, pp.1392 - 1397 | - |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.uri | http://hdl.handle.net/10203/3726 | - |
dc.description.abstract | When a methanol reforming-membrane reactor is employed as a hydrogen generator for a proton exchange membrane fuel cell, we should simultaneously achieve three important aims in one process: methanol conversion improvement, high hydrogen recovery, and high CO removal efficiency. In this paper, the three important aims were successfully achieved in one process by using a methanol reforming-mesoporous membrane reactor combined with water gas shift (WGS) reaction. In this case, higher permeance of the membrane leads to higher hydrogen recovery and methanol conversion. Therefore, we synthesized a stainless-steel-supported Knudsen membrane with remarkably high permeability via the dipping-rolling-freezing fast drying and soaking-rolling-freezing-fast drying method. Using the stainless-steel-supported Knudsen membrane in a methanol reforming-mesoporous membrane-WGS (MMeW) reactor, hydrogen recovery was 78-79%, and methanol conversion increased by 14-20% in comparison with a conventional reactor without a membrane. Moreover, CO permeated through the Knudsen membrane was successfully eliminated via the WGS reaction in the permeate side of the MMeW reactor. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | HIGH THERMAL-STABILITY | - |
dc.subject | WATER-GAS SHIFT | - |
dc.subject | FUEL-CELLS | - |
dc.subject | MESOPOROUS SILICA | - |
dc.subject | CO | - |
dc.subject | PURIFICATION | - |
dc.subject | RUTHENIUM | - |
dc.subject | CATALYSTS | - |
dc.subject | VEHICLES | - |
dc.subject | TITANIA | - |
dc.title | Remarkable improvement in hydrogen recovery and reaction efficiency of a methanol reforming-membrane reactor by using a novel Knudsen membrane | - |
dc.type | Article | - |
dc.identifier.wosid | 000253509700006 | - |
dc.identifier.scopusid | 2-s2.0-41749108698 | - |
dc.type.rims | ART | - |
dc.citation.volume | 47 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 1392 | - |
dc.citation.endingpage | 1397 | - |
dc.citation.publicationname | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.identifier.doi | 10.1021/ie0702633 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Ihm, Son Ki | - |
dc.contributor.nonIdAuthor | Lee, Dong-Wook | - |
dc.contributor.nonIdAuthor | Park, Sang-Jun | - |
dc.contributor.nonIdAuthor | Yu, Chang-Yeol | - |
dc.contributor.nonIdAuthor | Lee, Kew-Ho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HIGH THERMAL-STABILITY | - |
dc.subject.keywordPlus | WATER-GAS SHIFT | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | MESOPOROUS SILICA | - |
dc.subject.keywordPlus | CO | - |
dc.subject.keywordPlus | PURIFICATION | - |
dc.subject.keywordPlus | RUTHENIUM | - |
dc.subject.keywordPlus | CATALYSTS | - |
dc.subject.keywordPlus | VEHICLES | - |
dc.subject.keywordPlus | TITANIA | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.