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学科主题: 物理化学
题名: Inhibiting effect of tungstic compounds on glucose hydrogenation over Ru/C catalyst
作者: Zhang, Junying1, 2;  Hou, Baolin1;  Wang, Xuefei3;  Li, Zhenlei1, 2;  Wang, Aiqin1;  Zhang, Tao1
通讯作者: 王爱琴 ;  张涛
关键词: glucose hydrogenation ;  binary catalyst system ;  suppressing effect ;  retro-aldol condensation ;  ethylene glycol ;  tungstic compounds ;  Ru/C catalyst
刊名: JOURNAL OF ENERGY CHEMISTRY
发表日期: 2015
DOI: 10.1016/S2095-4956(15)60278-9
卷: 24, 期:1, 页:9-14
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 ;  Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Engineering
英文摘要: The effect of acid component including various conventional acids and tungstic compounds on glucose hydrogenation over a series of binary catalyst system containing Ru/C catalyst was investigated. The results showed that HCl, H2SO4, H3BO3, H3PO4, and HNO3 had negligible effect, while all the tungstic compounds imposed inhibiting effects on the hydrogenation of glucose over Ru/C catalyst, and the suppressing effect followed the order of H2WO4>HPW>WO3>AMT>HSiW. This order is the same as the order of ethylene glycol (EG) yields in the one-pot conversion of glucose to EG, suggesting the important role of competition between glucose hydrogenation and retro-aldol condensation in controlling the selectivity of EG.
关键词[WOS]: ETHYLENE-GLYCOL PRODUCTION ;  1,2-PROPYLENE GLYCOL ;  RUTHENIUM CATALYST ;  CARBIDE CATALYSTS ;  RENEWABLE DIESEL ;  CONVERSION ;  CELLULOSE ;  CHEMICALS ;  BIOMASS ;  ACID
语种: 英语
WOS记录号: WOS:000350785000002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143798
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, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Beijing Univ Chem Technol, Coll Sci, Beijing 100029, Peoples R China

Recommended Citation:
Zhang, Junying,Hou, Baolin,Wang, Xuefei,et al. Inhibiting effect of tungstic compounds on glucose hydrogenation over Ru/C catalyst[J]. JOURNAL OF ENERGY CHEMISTRY,2015,24(1):9-14.
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