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题名: Aqueous phase hydrogenation of acetic acid to ethanol over Ir-MoOx/SiO2 catalyst
作者: Wang, Zhiqiang1, 2;  Li, Guangyi1, 3;  Liu, Xiaoyan1;  Huang, Yanqiang1;  Wang, Aiqin1;  Chu, Wei2;  Wang, Xiaodong1;  Li, Ning1
关键词: Aqueous-phase ;  Hydrogenation ;  Acetic acid ;  Ethanol ;  Ir ;  Mo
刊名: CATALYSIS COMMUNICATIONS
发表日期: 2014-01-05
DOI: 10.1016/j.catcom.2013.09.007
卷: 43, 页:38-41
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Mo modified Ir/SiO2 (Ir-MoOx/SiO2) was firstly used for the aqueous-phase hydrogenation of acetic acid to ethanol and exhibited the best performance among the investigated catalysts. The synergy effect between the closely contacted Ir and Mo species is responsible for the excellent performance of Ir-MoOx/SiO2. Ir-MoOx/SiO2 is also effective for the hydrogenation of other biomass derived carboxylic acids. Especially when levulinic acid was used as the feedstock, high yields of 2-pentanol (39.0%) and 1,4-pentanediol (42.3%) were obtained simultaneously. To our knowledge, this is the first report about the direct hydrogenation of levulinic acid to 2-pentanol and 1,4-pentanediol over heterogeneous catalyst. (C) 2013 Elsevier B.V. All rights reserved.
关键词[WOS]: SUCCINIC ACID ;  BIMETALLIC CATALYSTS ;  CARBOXYLIC-ACIDS ;  LEVULINIC ACID ;  BIOMASS ;  HYDRODEOXYGENATION ;  CONVERSION ;  1,4-BUTANEDIOL ;  SELECTIVITY ;  CHEMICALS
语种: 英语
WOS记录号: WOS:000328527000009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145748
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, Peoples R China
2.Sichuan Univ, Dept Chem Engn, Chengdu 610065, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

Recommended Citation:
Wang, Zhiqiang,Li, Guangyi,Liu, Xiaoyan,et al. Aqueous phase hydrogenation of acetic acid to ethanol over Ir-MoOx/SiO2 catalyst[J]. CATALYSIS COMMUNICATIONS,2014,43:38-41.
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