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Isoparaffin production by aqueous phase processing of sorbitol over the Ni/HZSM-5 catalysts: Effect of the calcination temperature of the catalyst
Zhang, Qing1; Qiu, Ke1,2; Li, Bing3; Jiang, Ting1,2; Zhang, Xinghua1,2; Ma, Longlong1; Wang, Tiejun1
2011-11-01
Source PublicationFUEL
Volume90Issue:11Pages:3468-3472
AbstractNi/HZSM-5 catalysts calcined at different temperatures were used in the isoparaffin production by aqueous phase processing of sorbitol and characterized by N(2) physical adsorption, temperature-programmed reduction (H(2)-TPR), temperature-programmed desorption of ammonia (NH(3)-TPD) and Raman techniques. The effect of calcination temperature of the catalysts on the catalytic performance for the reaction was investigated. The activity test results indicated that the maximal i-C(6)H(14) selectivity of 45.4% and the total i-C(6)H(14) and i-C(5)H(12) yield of 32.3% were obtained over the catalyst calcined at 500 degrees C, which exhibited the optimum surface area and pore structure with 100% of the reducibility of Ni species on the surface of HZSM-5. In addition, the amount and the strength distribution of acidic surface sites of the catalyst decreased with the increase of calcination temperature at 500 degrees C above. All these factors result in an increase in the formation of isoparaffin. (C) 2011 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSorbitol Isoparaffin Ni Catalyst Calcination Aqueous Phase Process
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.fuel.2011.06.046
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordPROGRAMMED DESORPTION ; NICKEL-CATALYSTS ; HZSM-5 ZEOLITES ; BIOMASS ; HYDROGENATION ; HYDROCARBONS ; PYROLYSIS ; STATE ; GAS
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000295734200043
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10383
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Dept Chem, Xiamen 361005, Fujian, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Qing,Qiu, Ke,Li, Bing,et al. Isoparaffin production by aqueous phase processing of sorbitol over the Ni/HZSM-5 catalysts: Effect of the calcination temperature of the catalyst[J]. FUEL,2011,90(11):3468-3472.
APA Zhang, Qing.,Qiu, Ke.,Li, Bing.,Jiang, Ting.,Zhang, Xinghua.,...&Wang, Tiejun.(2011).Isoparaffin production by aqueous phase processing of sorbitol over the Ni/HZSM-5 catalysts: Effect of the calcination temperature of the catalyst.FUEL,90(11),3468-3472.
MLA Zhang, Qing,et al."Isoparaffin production by aqueous phase processing of sorbitol over the Ni/HZSM-5 catalysts: Effect of the calcination temperature of the catalyst".FUEL 90.11(2011):3468-3472.
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