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Sorbitol transformation into aromatics: A comparative evaluation of Ni/HZSM-5 and Ni/H beta
Zhang, Qing1,2; Tan, Jin1; Wang, Tiejun1; Zhang, Qi1; Ma, Longlong1; Qiu, Songbai1; Weng, Yujing1
2016-02-01
Source PublicationFUEL
Volume165
AbstractAromatics including benzenes, olefins and naphthalenes derived from renewable biomass are of great importance on the potential substitution for diminishing fossil fuels. In this work, aromatics from biomass-derived sorbitol by hydrogenation and aromatization was investigated over the Ni/HZSM-5 and Ni/H beta catalysts in a fixed-bed reactor. The testing results showed that all the catalysts revealed 100% of sorbitol conversion, while the formation of aromatics and carbon species were various during the catalytic processing of sorbitol. The selectivity of aromatics was found to be 53.2% and 17.1% over the Ni/HZSM-5(38) and Ni/H beta catalyst, respectively. In addition, the catalysts were characterized by N-2 physical adsorption, X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), H-2 temperature-programmed reduction (H-2-TPR), and temperature-programmed desorption of ammonia (NH3-TPD) techniques. The characterization results revealed that the Ni/HZSM-5(38) catalyst contained the optimum acidic sites and the structural property, which favor the hydrogenation and aromatization of sorbitol in the reaction. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSorbitol Aromatics Ni/hzsm-5 Ni/h Beta Catalyst Characterization
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.fuel.2015.10.071
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordCATALYTIC FAST PYROLYSIS ; BIOMASS PYROLYSIS ; SHAPE-SELECTIVITY ; FLUIDIZED-BED ; ZEOLITE-BETA ; HYDROCARBONS ; OLEFINS ; ZSM-5 ; AROMATIZATION ; CONVERSION
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000364655000018
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10890
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, Guangzhou, Guangdong, Peoples R China
2.Anhui Normal Univ, Coll Chem & Mat Sci, Wuhu, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Qing,Tan, Jin,Wang, Tiejun,et al. Sorbitol transformation into aromatics: A comparative evaluation of Ni/HZSM-5 and Ni/H beta[J]. FUEL,2016,165.
APA Zhang, Qing.,Tan, Jin.,Wang, Tiejun.,Zhang, Qi.,Ma, Longlong.,...&Weng, Yujing.(2016).Sorbitol transformation into aromatics: A comparative evaluation of Ni/HZSM-5 and Ni/H beta.FUEL,165.
MLA Zhang, Qing,et al."Sorbitol transformation into aromatics: A comparative evaluation of Ni/HZSM-5 and Ni/H beta".FUEL 165(2016).
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