Modified solid acids derived from biomass based cellulose for one-step conversion of carbohydrates into ethyl levulinate

doi:10.1016/j.jechem.2016.06.005

GIEC OpenIR > 中国科学院广州能源研究所

	Modified solid acids derived from biomass based cellulose for one-step conversion of carbohydrates into ethyl levulinate
	Zhang, Jun; Chen, Jinzhu
	2016-09-01
发表期刊	JOURNAL OF ENERGY CHEMISTRY
ISSN	2095-4956
卷号	25 期号:5 页码:747-753
摘要	A series of metal salt-modified carbon catalysts had been prepared to study the selective transformation of various carbohydrates into ethyl levulinate in an ethanol medium. The specific textural and chemical characteristics of prepared carbon samples were identified by Raman, XRD, XPS, NH3-TPD, FT-IR and nitrogen physisorption. Various parameters such as ethanol/water volume ratio, NaCl addition, reaction temperature, and catalyst dosage played a great role in ethyl levulinate production. A desirable ethyl levulinate yield of 58.0 mol% with a highest ROF ( rate of ethyl levulinate formation per gram of catalyst per hour) value of 2148.3 mu mol/(g(cat).h) was achieved at 468 K over FeCl3 modified carbon catalyst with respect to fructose conversion. The recycling experiments revealed that the sulfonated carbon catalysts exhibited relatively satisfied activity and stability. (C) 2016 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
文章类型	Article
关键词	Carbon Catalysts Carbohydrates Ethyl Levulinate Stability
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.jechem.2016.06.005
研究领域[WOS]	Chemistry ; Energy & Fuels ; Engineering
关键词[WOS]	METHYL LEVULINATE ; AMORPHOUS-CARBON ; ACTIVATED CARBON ; CATALYSTS ; HYDROLYSIS ; EFFICIENT ; ESTERIFICATION ; DISACCHARIDES ; DERIVATIVES ; CELLOBIOSE
收录类别	SCI
语种	英语
项目资助者	Natural Science Foundation of Guangdong Province, China(2014A030310386 ; National Natural Science Foundation of China(21472189) ; National Basic Research Program of China (973 Program)(2012CB215304) ; Science and Technology Planning Project of Guangdong Province, China(2015A010106010) ; Open fund of Key Laboratory of Renewable Energy, Chinese Academy of Sciences(y507ja1001) ; 2016A030313173 ; 2015A030312007)
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000390131200001
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/14015
专题	中国科学院广州能源研究所
通讯作者	Chen, Jinzhu
作者单位	Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Zhang, Jun,Chen, Jinzhu. Modified solid acids derived from biomass based cellulose for one-step conversion of carbohydrates into ethyl levulinate[J]. JOURNAL OF ENERGY CHEMISTRY,2016,25(5):747-753.
APA	Zhang, Jun,&Chen, Jinzhu.(2016).Modified solid acids derived from biomass based cellulose for one-step conversion of carbohydrates into ethyl levulinate.JOURNAL OF ENERGY CHEMISTRY,25(5),747-753.
MLA	Zhang, Jun,et al."Modified solid acids derived from biomass based cellulose for one-step conversion of carbohydrates into ethyl levulinate".JOURNAL OF ENERGY CHEMISTRY 25.5(2016):747-753.