Catalytic Conversion of Inulin and Fructose into 5-Hydroxymethylfurfural by Lignosulfonic Acid in Ionic Liquids

	Catalytic Conversion of Inulin and Fructose into 5-Hydroxymethylfurfural by Lignosulfonic Acid in Ionic Liquids
	Xie, Haibo 1,2; Zhao, Zongbao K.1,2; Wang, Qian 1
刊名	chemsuschem
	2012
卷号	5 期号:5 页码:901-905
关键词	biomass green chemistry ionic liquids 5-hydroxymethylfurfural lignosulfonic acid
通讯作者	谢海波
产权排序	1,1
英文摘要	in this work, we found that lignosulfonic acid (ls), which is a waste byproduct from the paper industry, in ionic liquids (ils) can catalyze the dehydration of fructose and inulin into 5-hydroxymethylfurfural (hmf) efficiently, which is a promising potential substitute for petroleum-based building blocks. the effects of reaction time, temperature, catalyst loading, and reusability of the catalytic system were studied. it was found that a 94.3?% yield of hmf could be achieved in only 10 min at 100 degrees c under mild conditions. the reusability study of the lsil catalytic system after removal of hmf by ethyl acetate extraction demonstrated that the catalytic activity decreased from 77.4 to 62.9?% after five cycles and the catalytic activity could be recovered after simply removing the accumulated humins by filtration after adding ethanol to the lsils. the integrated utilization of a biorenewable feedstock, catalyst, and ils is an example of an ideal green chemical process.
学科主题	物理化学
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	lignin ; dehydration ; membranes ; efficient ; biomass ; design
收录类别	SCI
语种	英语
WOS记录号	WOS:000303854800012
公开日期	2013-10-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/118260]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.CAS, Dalian Inst Chem Phys, Dalian, Peoples R China 2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Xie, Haibo,Zhao, Zongbao K.,Wang, Qian. Catalytic Conversion of Inulin and Fructose into 5-Hydroxymethylfurfural by Lignosulfonic Acid in Ionic Liquids[J]. chemsuschem,2012,5(5):901-905.
APA	Xie, Haibo,Zhao, Zongbao K.,&Wang, Qian.(2012).Catalytic Conversion of Inulin and Fructose into 5-Hydroxymethylfurfural by Lignosulfonic Acid in Ionic Liquids.chemsuschem,5(5),901-905.
MLA	Xie, Haibo,et al."Catalytic Conversion of Inulin and Fructose into 5-Hydroxymethylfurfural by Lignosulfonic Acid in Ionic Liquids".chemsuschem 5.5(2012):901-905.