Hydrogen production from a DME reforming-membrane reactor using stainless steel-supported Knudsen membranes with high permeability
DC Field | Value | Language |
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dc.contributor.author | Park, Sang-Jun | - |
dc.contributor.author | Lee, Dong-Wook | - |
dc.contributor.author | Yu, Chang-Yeol | - |
dc.contributor.author | Lee, Kwan-Young | - |
dc.contributor.author | Lee, Kew-Ho | - |
dc.date.accessioned | 2021-09-09T07:32:13Z | - |
dc.date.available | 2021-09-09T07:32:13Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-06-20 | - |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/123370 | - |
dc.description.abstract | Stainless steel-supported composite membranes with the Knudsen-dominated permeation behavior were synthesized via the dipping-rolling-freezing-fast drying (DRFF) and soaking-rolling-freezing-fast drying (SRFF) method. A dimethyl ether (DME) steam reforming was performed in a membrane reactor using the stainless steel-supported Knudsen membrane (SKM) with remarkably high permeability. The Knudsen membrane with high permeability was used to improve DME conversion and hydrogen recovery. Compared to a conventional reactor, the DME conversion was improved up to 48% and the hydrogen recovery was 37-38% in the temperature range of 250-450 degrees C. Moreover, the DME steam reforming-membrane reactor was combined with water-gas shift (WGS) reaction in the permeate side of the membrane reactor to obtain high CO removal efficiency. As a result, the CO concentrations was significantly reduced to below 20 ppm in the permeate side of the membrane reactor via the WGS reaction in the temperature range of 300-450 degrees C. (C) 2008 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | SILICA MEMBRANES | - |
dc.subject | THERMAL-STABILITY | - |
dc.subject | FUEL-CELLS | - |
dc.subject | METHANOL | - |
dc.title | Hydrogen production from a DME reforming-membrane reactor using stainless steel-supported Knudsen membranes with high permeability | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwan-Young | - |
dc.identifier.doi | 10.1016/j.memsci.2008.02.036 | - |
dc.identifier.scopusid | 2-s2.0-43549093967 | - |
dc.identifier.wosid | 000257005300013 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MEMBRANE SCIENCE, v.318, no.1-2, pp.123 - 128 | - |
dc.relation.isPartOf | JOURNAL OF MEMBRANE SCIENCE | - |
dc.citation.title | JOURNAL OF MEMBRANE SCIENCE | - |
dc.citation.volume | 318 | - |
dc.citation.number | 1-2 | - |
dc.citation.startPage | 123 | - |
dc.citation.endPage | 128 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | SILICA MEMBRANES | - |
dc.subject.keywordPlus | THERMAL-STABILITY | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | METHANOL | - |
dc.subject.keywordAuthor | DME steam reforming | - |
dc.subject.keywordAuthor | water-gas shift reaction | - |
dc.subject.keywordAuthor | Knudsen membranes | - |
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