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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
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
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) ; 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)
DOI10.1016/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
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) ; 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
引用统计
被引频次:2[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
作者单位Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
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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.
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