Catalytic conversion of biomass-derived sorbitol to aromatic compounds

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	Catalytic conversion of biomass-derived sorbitol to aromatic compounds
	Zhang, Qing; Wang, Tiejun; Tan, Jin; Zhang, Qi; Li, Yuping; Ma, Longlong
刊名	international journal of green energy
	2016
卷号	13 期号:8 页码:767-773
关键词	Aromatic compound biomass catalytic processing sorbitol zeolite
英文摘要	the present wok is focused on a novel method of aromatic compounds production from biomass-derived sorbitol via catalytic processing. aromatic compounds including substituted benzenes and olefins have been considered to be very promising in the substitution of diminishing fossil fuels since they are component of transportation fuels such as gasoline. the yield of aromatic compounds was found to be affected to a certain extent by reaction parameters and the catalyst. the effects of reaction parameters such as reaction temperature, weight hourly space velocity (whsv), gas hourly space velocity (ghsv), and hydrogen pressure on the catalytic performance of the catalyst were investigated. the optimum reaction conditions were achieved as follows: 280 degrees c of the temperature, 2.25hr(-1) of whsv, 2000hr(-1) of ghsv, and 4.0 mpa of pressure. meanwhile, the ni/hzsm-5 catalyst modified by mcm-41 was selected to catalyze sorbitol into aromatic compounds. the testing results indicated that the catalyst containing metal centers and acid sites had the maximal activity with 100% of sorbitol conversion. dehydration and aromatization of sorbitol was induced on the acidic sites of zeolite and its shape selectivity, whereas hydrogenation and cracking was carried out on those mental centers. the carbon distribution of the products was also close to the acidity of the catalyst.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	thermodynamics ; energy & fuels
研究领域[WOS]	thermodynamics ; energy & fuels
关键词[WOS]	transportation fuels ; ni/hzsm-5 catalysts ; fast pyrolysis ; hydrocarbons ; mcm-41 ; gasoline ; phase
收录类别	SCI
语种	英语
WOS记录号	WOS:000382233500003
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/11910]
专题	中国科学院广州能源研究所
作者单位	Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, 2 Wushan Rd, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qing,Wang, Tiejun,Tan, Jin,et al. Catalytic conversion of biomass-derived sorbitol to aromatic compounds[J]. international journal of green energy,2016,13(8):767-773.
APA	Zhang, Qing,Wang, Tiejun,Tan, Jin,Zhang, Qi,Li, Yuping,&Ma, Longlong.(2016).Catalytic conversion of biomass-derived sorbitol to aromatic compounds.international journal of green energy,13(8),767-773.
MLA	Zhang, Qing,et al."Catalytic conversion of biomass-derived sorbitol to aromatic compounds".international journal of green energy 13.8(2016):767-773.