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Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation
Zhang, Xinghua1,2; Wang, Tiejun1; Ma, Longlong1; Zhang, Qi1; Yu, Yuxiao1,2; Liu, Qiying1
2013-03-05
Source PublicationCATALYSIS COMMUNICATIONS
Volume33Pages:15-19
AbstractZrO2-SiO2 complex oxides with Si/Zr mole ratio of 3 (SZ-3) were synthesized. ZrO2-SiO2 supported Ni and NiCu catalysts were prepared by impregnation method. Their catalytic performances were evaluated in the hydrodeoxygenation (HDO) upgrading of model reactant guaiacol to hydrocarbons. The physicochemical properties of the support materials and catalysts were characterized by FTIR, XRD, TPD, TPR, and BET techniques. The addition of Cu significantly affected the acidity, and thus influenced their catalytic performance for product distributions. Over the Ni5Cu/SZ-3 catalyst, the cyclohexane selectivity of 80.8% and the methylcyclohexane selectivity of 12.4% were obtained with complete conversion of guaiacol under the 300 degrees C, 5.0 MPa H-2 pressure. (C) 2012 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordCatalyst Zro2-sio2 Guaiacol Hydrodeoxygenation (Hdo)
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.catcom.2012.12.011
WOS Subject ExtendedChemistry
WOS KeywordNOBLE-METAL CATALYSTS ; PYROLYSIS OIL ; LIGNIN ; BENZOFURAN ; NICKEL
Indexed BySCI
Language英语
WOS SubjectChemistry, Physical
WOS IDWOS:000316583700004
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10125
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Xinghua,Wang, Tiejun,Ma, Longlong,et al. Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation[J]. CATALYSIS COMMUNICATIONS,2013,33:15-19.
APA Zhang, Xinghua,Wang, Tiejun,Ma, Longlong,Zhang, Qi,Yu, Yuxiao,&Liu, Qiying.(2013).Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation.CATALYSIS COMMUNICATIONS,33,15-19.
MLA Zhang, Xinghua,et al."Characterization and catalytic properties of Ni and NiCu catalysts supported on ZrO2-SiO2 for guaiacol hydrodeoxygenation".CATALYSIS COMMUNICATIONS 33(2013):15-19.
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