DICP OpenIR
Effects of membrane thickness and structural type on the hydrogen separation performance of oxygen-permeable membrane reactors
Li, Wenping; Cao, Zhongwei; Zhu, Xuefeng; Yang, Weishen
Corresponding AuthorZhu, Xuefeng(zhuxf@dicp.ac.cn) ; Yang, Weishen(yangws@dicp.ac.n)
KeywordOxygen-permeable ceramic membrane reactor Hydrogen separation Thickness Structural type
Source PublicationJOURNAL OF MEMBRANE SCIENCE
2019-03-01
ISSN0376-7388
DOI10.1016/j.memsci.2018.12.005
Volume573Pages:370-376
Funding ProjectNational Natural Science Foundation of China[91545202] ; National Natural Science Foundation of China[U1508203] ; National Natural Science Foundation of China[21776267] ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS)[XDB17000000] ; project of Dalian Outstanding Young Scientific and Technical Talents[2016RJ07] ; Dalian National Laboratory for Clean Energy (DNL), CAS[DNL180203] ; [DICPQIBEBT UN201708] ; [DICP DMTO201503]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS
WOS SubjectEngineering, Chemical ; Polymer Science
WOS Research AreaEngineering ; Polymer Science
WOS KeywordHOLLOW-FIBER MEMBRANES ; PERMEATION BEHAVIOR ; CERAMIC MEMBRANES ; PARTIAL OXIDATION ; STABILITY ; METHANE
AbstractMembrane thickness and structural type, which are closely related to the species diffusion in the membrane bulk and reactions at the gas-solid interfaces, have important influences on the performance of a dense ceramic membrane. Recently, oxygen-permeable dense ceramic membrane reactors have been suggested for hydrogen purification at elevated temperatures. Mixed conducting composite with composition of 75 wt% Ce0.85Sm0.15O2-delta-25 wt% Sm0.6Sr0.4Al0.3Fe0.7O3-delta (SDC-SSAF) was fabricated into oxygen-permeable membranes with different thicknesses and structural types. The effects of membrane thickness and structural type on the hydrogen separation performance were tested under different hydrogen concentrations and flow rates on side I, different flow rates of steam/He mixed gas on side II as well as different temperatures. The effect of concentration polarization on hydrogen separation rate and the rate determining steps were discussed by comparing the performances of the symmetric membranes and the asymmetric membranes. The apparent activation energies of the membrane reactors for hydrogen separation were analyzed. This study will give some constructive guides to the subsequent work on how to effectively improve the hydrogen separation performance.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; Strategic Priority Research Program of the Chinese Academy of Sciences (CAS) ; project of Dalian Outstanding Young Scientific and Technical Talents ; project of Dalian Outstanding Young Scientific and Technical Talents ; Dalian National Laboratory for Clean Energy (DNL), CAS ; Dalian National Laboratory for Clean Energy (DNL), CAS
WOS IDWOS:000454830600038
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166301
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhu, Xuefeng; Yang, Weishen
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Li, Wenping,Cao, Zhongwei,Zhu, Xuefeng,et al. Effects of membrane thickness and structural type on the hydrogen separation performance of oxygen-permeable membrane reactors[J]. JOURNAL OF MEMBRANE SCIENCE,2019,573:370-376.
APA Li, Wenping,Cao, Zhongwei,Zhu, Xuefeng,&Yang, Weishen.(2019).Effects of membrane thickness and structural type on the hydrogen separation performance of oxygen-permeable membrane reactors.JOURNAL OF MEMBRANE SCIENCE,573,370-376.
MLA Li, Wenping,et al."Effects of membrane thickness and structural type on the hydrogen separation performance of oxygen-permeable membrane reactors".JOURNAL OF MEMBRANE SCIENCE 573(2019):370-376.
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