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V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies
Liu, Qing1; Gu, Fangna1; Zhong, Ziyi2; Xu, Guangwen1; Su, Fabing1
2016-05-01
Source PublicationKOREAN JOURNAL OF CHEMICAL ENGINEERING
ISSN0256-1115
Volume33Issue:5Pages:1599-1605
AbstractThe effect of preparation method on the catalytic performance of V-promoted Ni/Al2O3 catalysts for synthetic natural gas (SNG) production via CO methanation has been investigated. The Ni-V/Al2O3 catalysts were prepared by co-impregnation (CI) method, deposition precipitation (DP) method as well as two sequential impregnation (SI) methods with different impregnation sequence. Among the prepared catalysts, the one prepared by CI method exhibited the best catalytic performance due to its largest H-2 uptake and highest metallic Ni dispersion. In a 91h-lifetime test, this catalyst showed high stability at high temperature and weight hourly space velocity. This work demonstrates that the catalytic performance of the V-promoted Ni/Al2O3 catalysts can be improved by carefully controlling the preparation method/conditions.
KeywordCo Methanation Synthetic Natural Gas (Sng) Production Ni/al2o3 Catalyst Vanadium Oxide Preparation Method
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1007/s11814-015-0270-0
Indexed BySCI
Language英语
WOS KeywordENHANCED CO METHANATION ; NICKEL
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
Funding OrganizationNational Natural Science Foundation of China(21476238) ; National Basic Research Program(2014CB744306) ; National High Technology Research and Development Program 863(SS2015AA050502) ; State Key Laboratory of Multiphase Complex Systems(MPCS-2014-D-03 ; Chinese Academy of Sciences(XDA07010100 ; MPCS-2015-A-06) ; XDA07010200)
WOS IDWOS:000375079500010
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21020
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.ASTAR, Inst Chem Engn & Sci, 1 Pesek Rd, Singapore 627833, Singapore
Recommended Citation
GB/T 7714
Liu, Qing,Gu, Fangna,Zhong, Ziyi,et al. V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2016,33(5):1599-1605.
APA Liu, Qing,Gu, Fangna,Zhong, Ziyi,Xu, Guangwen,&Su, Fabing.(2016).V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies.KOREAN JOURNAL OF CHEMICAL ENGINEERING,33(5),1599-1605.
MLA Liu, Qing,et al."V-promoted Ni/Al2O3 catalyst for synthetic natural gas (SNG) production: Catalyst preparation methodologies".KOREAN JOURNAL OF CHEMICAL ENGINEERING 33.5(2016):1599-1605.
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