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学科主题: 物理化学
题名: Synthesis of diesel range alkanes with 2-methylfuran and mesityl oxide from lignocellulose
作者: Li, Shanshan1, 2;  Li, Ning1;  Li, Guangyi1, 2;  Wang, Aiqin1;  Cong, Yu1;  Wang, Xiaodong1;  Zhang, Tao1
通讯作者: 李宁
关键词: Solid acid ;  Carbide ;  Renewable diesel ;  2-Methylfuran ;  Mesityl oxide
刊名: CATALYSIS TODAY
发表日期: 2014-10-01
DOI: 10.1016/j.cattod.2014.01.028
卷: 234, 期:1, 页:91-99
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: For the first time, the alkylation of 2-methylfuran with mesityl oxide was carried out over a series of solid acid catalysts. Among the investigated candidates, Nafion-212 resin exhibited the highest catalytic efficiency and good stability, which can be rationalized by the higher acid strength of this catalyst. The hydrodeoxygenation (HDO) of the alkylation products of 2-methylfuran with mesityl oxide was also studied. Ni-Mo2C/SiO2 and Ni-W2C/SiO2 were firstly used for the HDO of biomass derived oxygenates and demonstrated excellent catalytic performance for the conversion of the alkylation products to alkanes. Compared with Ni-W2C/SiO2, Ni-Mo2C/SiO2 exhibited higher selectivity to diesel range alkanes. Over the Ni-Mo2C/SiO2 catalyst, high carbon yield of diesel range alkanes (77%) could be achieved by the HDO of the alkylation products of 2-methylfuran and mesityl oxide at 573 K and 6.0 MPa H-2. This value is evidently higher than those obtained over noble metal catalysts and Ni-WxC/AC under the same reaction conditions. (C) 2014 Elsevier B.V. All rights reserved.
关键词[WOS]: HIGH-QUALITY DIESEL ;  TOLERANT SOLID ACID ;  ONE-POT CONVERSION ;  CATALYTIC CONVERSION ;  TRANSPORTATION FUELS ;  ZIRCONIUM-PHOSPHATE ;  TUNGSTEN CARBIDES ;  REACTION PATHWAYS ;  RENEWABLE DIESEL ;  ETHYLENE-GLYCOL
语种: 英语
WOS记录号: WOS:000339132900011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/144535
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.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

Recommended Citation:
Li, Shanshan,Li, Ning,Li, Guangyi,et al. Synthesis of diesel range alkanes with 2-methylfuran and mesityl oxide from lignocellulose[J]. CATALYSIS TODAY,2014,234(1):91-99.
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