Hydrogen permeation properties of Pd-coated V89.8Cr 10Y0.2 alloy membrane using WGS reaction gases

Handle URI:
http://hdl.handle.net/10754/564711
Title:
Hydrogen permeation properties of Pd-coated V89.8Cr 10Y0.2 alloy membrane using WGS reaction gases
Authors:
Jeon, Sungil; Park, Junghoon
Abstract:
The influence of co-existing gases on the hydrogen permeation was studied through a Pd-coated V89.8Cr10Y0.2 alloy membrane. Preliminary hydrogen permeation experiments have been confirmed that hydrogen flux was 6.26 ml/min/cm2 for a Pd-coated V 89.8Cr10Y0.2 alloy membrane (thick: 0.5 mm) using pure hydrogen as feed gas. Also, the hydrogen permeation flux decreased with decrease of hydrogen partial pressure at constant pressure when H 2/CO2 and H2/CO2/H2S mixture applied as feed gas respectively and permeation fluxes were satisfied with Sievert's law in different feed conditions. It was found from XRD and SEM results after permeation test that the Pd-coated V89.8Cr 10Y0.2 alloy membrane had good stability and durability for various mixture feeding conditions. Copyright © 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
KAUST Department:
Advanced Membranes and Porous Materials Research Center
Publisher:
Elsevier BV
Journal:
International Journal of Hydrogen Energy
Issue Date:
May-2013
DOI:
10.1016/j.ijhydene.2013.01.172
Type:
Article
ISSN:
03603199
Sponsors:
This work was supported by Energy & Resource R&D program (2011201020005B) under the Ministry of Knowledge Economy, Republic of Korea. The authors would like to thank Dr. Eric Fleury for his experimental help in the synthesis of alloy membrane at the Center for High Temperature Energy Materials of the Korean Institute of Science and Technology (KIST).
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center

Full metadata record

DC FieldValue Language
dc.contributor.authorJeon, Sungilen
dc.contributor.authorPark, Junghoonen
dc.date.accessioned2015-08-04T07:13:19Zen
dc.date.available2015-08-04T07:13:19Zen
dc.date.issued2013-05en
dc.identifier.issn03603199en
dc.identifier.doi10.1016/j.ijhydene.2013.01.172en
dc.identifier.urihttp://hdl.handle.net/10754/564711en
dc.description.abstractThe influence of co-existing gases on the hydrogen permeation was studied through a Pd-coated V89.8Cr10Y0.2 alloy membrane. Preliminary hydrogen permeation experiments have been confirmed that hydrogen flux was 6.26 ml/min/cm2 for a Pd-coated V 89.8Cr10Y0.2 alloy membrane (thick: 0.5 mm) using pure hydrogen as feed gas. Also, the hydrogen permeation flux decreased with decrease of hydrogen partial pressure at constant pressure when H 2/CO2 and H2/CO2/H2S mixture applied as feed gas respectively and permeation fluxes were satisfied with Sievert's law in different feed conditions. It was found from XRD and SEM results after permeation test that the Pd-coated V89.8Cr 10Y0.2 alloy membrane had good stability and durability for various mixture feeding conditions. Copyright © 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipThis work was supported by Energy & Resource R&D program (2011201020005B) under the Ministry of Knowledge Economy, Republic of Korea. The authors would like to thank Dr. Eric Fleury for his experimental help in the synthesis of alloy membrane at the Center for High Temperature Energy Materials of the Korean Institute of Science and Technology (KIST).en
dc.publisherElsevier BVen
dc.subjectH2Sen
dc.subjectHydrogen separationen
dc.subjectLong-term testen
dc.subjectV-Cr-Yen
dc.subjectVanadiumen
dc.subjectWGSen
dc.titleHydrogen permeation properties of Pd-coated V89.8Cr 10Y0.2 alloy membrane using WGS reaction gasesen
dc.typeArticleen
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.identifier.journalInternational Journal of Hydrogen Energyen
dc.contributor.institutionDepartment of Chemical and Biochemical Engineering, Dongguk University-Seoul, Seoul 100-715, South Koreaen
kaust.authorJeon, Sungilen
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