中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Catalytic conversion of concentrated miscanthus in water for ethylene glycol production

文献类型:期刊论文

作者Pang, Jifeng; Zheng, Mingyuan; Wang, Aiqin; Sun, Ruiyan; Wang, Hua; Jiang, Yu; Zhang, Tao
刊名aiche journal
出版日期2014-06-01
卷号60期号:6页码:2254-2262
关键词concentrated miscanthus ethylene glycol binary catalyst
通讯作者张涛
英文摘要miscanthus, a promising energy crop, was used for ethylene glycol (eg) production through one-pot catalytic conversion. with a binary catalyst composed of commercial tungstic acid and raney ni, the miscanthus with 1 % concentration was transformed into eg with a yield of 35.5%. however, the yield dropped to 13.6% as the miscanthus concentration was increased to 10 %. the underlying reason for the yield decrease was disclosed through analysis of the liquid products, investigation of pretreatments, and characterization of the catalysts. it was found that the protectors on the surface of miscanthus and the lignin component underwent decomposition under reaction conditions, resulting in the formation of some organic acids and unsaturated compounds that preferentially poisoned the raney ni catalyst and consequently decreased the eg yield. when the inhibitors were effectively removed by base solvent pretreatment, the eg yield was successfully improved to 39.0% even under 10% concentration of feedstock. (c) 2014 american institute of chemical engineers aiche j, 60: 2254-2262, 2014
WOS标题词science & technology ; technology
学科主题物理化学
类目[WOS]engineering, chemical
研究领域[WOS]engineering
关键词[WOS]supported carbide catalysts ; lignocellulosic biomass ; bimetallic catalysts ; selective conversion ; ruthenium catalyst ; woody biomass ; liquid fuels ; corn stalk ; cellulose ; chemicals
收录类别SCI
语种英语
WOS记录号WOS:000335196900023
公开日期2016-05-09
源URL[http://cas-ir.dicp.ac.cn/handle/321008/144219]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Pang, Jifeng,Zheng, Mingyuan,Wang, Aiqin,et al. Catalytic conversion of concentrated miscanthus in water for ethylene glycol production[J]. aiche journal,2014,60(6):2254-2262.
APA Pang, Jifeng.,Zheng, Mingyuan.,Wang, Aiqin.,Sun, Ruiyan.,Wang, Hua.,...&Zhang, Tao.(2014).Catalytic conversion of concentrated miscanthus in water for ethylene glycol production.aiche journal,60(6),2254-2262.
MLA Pang, Jifeng,et al."Catalytic conversion of concentrated miscanthus in water for ethylene glycol production".aiche journal 60.6(2014):2254-2262.

入库方式: OAI收割

来源:大连化学物理研究所

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