Zhang Jun; Chen Jinzhu
Source Publicationjournalofenergychemistry
AbstractA 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.
Document Type期刊论文
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang Jun,Chen Jinzhu. modifiedsolidacidsderivedfrombiomassbasedcelluloseforonestepconversionofcarbohydratesintoethyllevulinate[J]. journalofenergychemistry,2016,25(5):747.
APA Zhang Jun,&Chen Jinzhu.(2016).modifiedsolidacidsderivedfrombiomassbasedcelluloseforonestepconversionofcarbohydratesintoethyllevulinate.journalofenergychemistry,25(5),747.
MLA Zhang Jun,et al."modifiedsolidacidsderivedfrombiomassbasedcelluloseforonestepconversionofcarbohydratesintoethyllevulinate".journalofenergychemistry 25.5(2016):747.
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