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Hydrodeoxygenation of palm oil to hydrocarbon fuels over Ni/SAPO-11 catalysts
Liu, Qiying; Zuo, Hualiang; Zhang, Qi; Wang, Tiejun; Ma, Longlong
2014-05-01
Source PublicationCHINESE JOURNAL OF CATALYSIS
Volume35Issue:5Pages:748-756
AbstractSmall particles of SAPO-11 with large surface area and mesoporosity were synthesized hydrothermally. Ni/SAPO-11 catalysts with different Ni loadings were prepared by incipient wetness impregnation, and their physicochemical properties were characterized by X-ray diffraction, scanning electron microscopy, N-2 adsorption-desorption, NH3 temperature-programmed desorption, Thermogravimetric, and H-2 chemisorption. In the Ni impregnation of SAPO-11, the mesopores of SAPO-11 accommodated the Ni particles and give good dispersions, but with the partial blocking of some micropores. In the hydrodeoxygenation of palm oil, the production of liquid alkanes depends on the competition between hydrodeoxygenation and decarbonylation pathways via the corresponding carboxylic acid intermediates. The weak and medium acidity of SAPO-11 and a good match of the Ni and SAPO-11 functions in the Ni/SAPO-11 catalysts decreased the cracking of primary long chain alkanes and gave a high liquid alkane yield of 70 wt% and isomerization selectivity of >80 mol%. (c) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordPalm Oil Hydrodeoxygenation Hydrocarbon Isomerization Synergistic Effect
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/S1872-2067(12)60710-4
WOS Subject ExtendedChemistry ; Engineering
WOS KeywordHYDROGENATED VEGETABLE-OILS ; SULFIDED NIMO/GAMMA-AL2O3 ; MOLECULAR-SIEVES ; JATROPHA OIL ; ACID ; ISOMERIZATION ; BIODIESEL ; ESTERS ; DEOXYGENATION ; CONVERSION
Indexed BySCI ; ISTP
Language英语
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS IDWOS:000335622300018
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10621
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Liu, Qiying,Zuo, Hualiang,Zhang, Qi,et al. Hydrodeoxygenation of palm oil to hydrocarbon fuels over Ni/SAPO-11 catalysts[J]. CHINESE JOURNAL OF CATALYSIS,2014,35(5):748-756.
APA Liu, Qiying,Zuo, Hualiang,Zhang, Qi,Wang, Tiejun,&Ma, Longlong.(2014).Hydrodeoxygenation of palm oil to hydrocarbon fuels over Ni/SAPO-11 catalysts.CHINESE JOURNAL OF CATALYSIS,35(5),748-756.
MLA Liu, Qiying,et al."Hydrodeoxygenation of palm oil to hydrocarbon fuels over Ni/SAPO-11 catalysts".CHINESE JOURNAL OF CATALYSIS 35.5(2014):748-756.
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