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Sorbent assisted catalyst of Ni-CaO-La2O3 for sorption enhanced steam reforming of bio-oil with acetic acid as the model compound
Zhao, Xiao-yong1,2; Xue, Ya-ping1,2; Yan, Chang-feng1,2; Wang, Zhi-da1; Guo, Chang-qing1; Huang, Shi-lin1
2017-09-01
Source PublicationCHEMICAL ENGINEERING AND PROCESSING
Volume119Pages:106-112
AbstractSorption enhanced steam reforming of acetic acid over sorbent assisted catalyst of Ni-CaO-La2O3 were investigated for high-purity H-2 production. Ni-CaO-La2O3 with 8, 16 and 20 wt% Ni were developed by sol-gel combustion synthesis and were characterized by TG, TPR, BET, SEM, XRD and XPS. The catalytic activities and stability of the catalysts were tested in a fixed reactor. H-2 yield and H-2 concentration through Ni-CaO-La2O3 with 20 wt% Ni reaches 86.02% and 92.24% during pre-breakthrough period, respectively, which is attributed to sufficient Ni active sites on the surface and good Ni dispersion. Catalytic activities of Ni-CaO-La2O3 with 20 wt% Ni maintain stable during sorption-enhanced steam reforming reaction, but CO2 sorption capacity slightly decreases due to blockage of pores and size increase of CaO particles within nine sorption/desorption cycles.
SubtypeArticle
KeywordSorbent Assisted Catalyst Ni-cao-la2o3 Acetic Acid Bio-oil Hydrogen Production Sorption Enhanced Steam Reforming
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.cep.2017.05.012
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordHYDROGEN-PRODUCTION ; CO2 CAPTURE ; METHANE ; PERFORMANCE ; BIOMASS
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000406731000012
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/16280
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhao, Xiao-yong,Xue, Ya-ping,Yan, Chang-feng,et al. Sorbent assisted catalyst of Ni-CaO-La2O3 for sorption enhanced steam reforming of bio-oil with acetic acid as the model compound[J]. CHEMICAL ENGINEERING AND PROCESSING,2017,119:106-112.
APA Zhao, Xiao-yong,Xue, Ya-ping,Yan, Chang-feng,Wang, Zhi-da,Guo, Chang-qing,&Huang, Shi-lin.(2017).Sorbent assisted catalyst of Ni-CaO-La2O3 for sorption enhanced steam reforming of bio-oil with acetic acid as the model compound.CHEMICAL ENGINEERING AND PROCESSING,119,106-112.
MLA Zhao, Xiao-yong,et al."Sorbent assisted catalyst of Ni-CaO-La2O3 for sorption enhanced steam reforming of bio-oil with acetic acid as the model compound".CHEMICAL ENGINEERING AND PROCESSING 119(2017):106-112.
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