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学科主题: 物理化学
题名: Catalytic conversion of carbohydrates to 5-hydroxymethylfurfural promoted by metal halides
作者: Ren, Qiuhe1, 2;  Huang, Yizheng1;  Ma, Hong1;  Gao, Jin1;  Xu, Jie1
通讯作者: 徐杰
关键词: Carbohydrate ;  5-Hydroxymethylfurfural ;  Metal halide ;  Catalysis
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2014-04-01
DOI: 10.1016/51872-2067(14)60012-7
卷: 35, 期:4, 页:496-500
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: The promotion effect of alkali metal halides toward the AlCl3-catalyzed conversion of glucose to 5-hydroxymethylfurfural (HMF) was investigated. The results show that NaF inhibited the reaction. However, NaI and NaBr promoted the reaction significantly, and the promotion effect of NaI was more obvious than that of NaBr. In N,N-dimethylacetamide (DMAC), when NaI was used as an additive for the AlCl3-catalyzed conversion of glucose at 130 degrees C for 15 min, glucose conversion increased from 71% to 86%, and the HMF yield increased from 36% to 62%. The AlCl3-NaI-DMAC system could also be used for the catalytic conversion of other carbohydrates such as fructose, mannose, sucrose, maltose, cellobiose, and inulin to HMF. When sucrose was used as the feedstock, a 63% HMF yield was achieved. (C) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
关键词[WOS]: AEROBIC OXIDATION ;  LIGNOCELLULOSIC BIOMASS ;  FRUCTOSE ;  GLUCOSE ;  CHEMICALS ;  CARBON ;  FUELS ;  2,5-DIFORMYLFURAN ;  TRANSFORMATION ;  SALTS
语种: 英语
WOS记录号: WOS:000333781700008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/144400
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Ren, Qiuhe,Huang, Yizheng,Ma, Hong,et al. Catalytic conversion of carbohydrates to 5-hydroxymethylfurfural promoted by metal halides[J]. CHINESE JOURNAL OF CATALYSIS,2014,35(4):496-500.
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