GIEC OpenIR  > 中国科学院广州能源研究所
BTX from the gas-phase hydrodeoxygenation and transmethylation of guaiacol at room pressure
Xu, Xiwei1; Jiang, Enchen1; Du, Yanhong1; Li, Bosong2,3
2016-10-01
发表期刊RENEWABLE ENERGY
卷号96页码:458-468
摘要Biosourced aromatics (benzene toluene xylene (BTX) and phenols) could be obtained by catalytic hydrodeoxygenation (HDO) coupled with transmethylation at atmospheric pressure in a fixed-bed reactor. We choose guaiacol as a model compound to investigate the catalytic HDO over Fe/Ni/HBeta catalyst. The active amount (5%-15%), temperature (250-400 degrees C), and 1/WHSV (1.5-4.0) significantly influenced the hydrogenolysis of the C-aromatic-O bond and transmethylation. The mechanism showed that feed and intermediate products formed the "surface pool" on the catalyst surface, which enabled the HDO reaction by the reduced intermediate species (Z-FeH2+ and Z-NiH+). Fe/Ni/HBeta exhibited good activity for both methyl transfer and HDO. Moreover, the aromatic ring did not undergo catalytic hydrogenation, and most methyl or methoxyl molecules transferred onto the phenolic or benzene ring and remained after deoxygenation. Consequently, carbon loss was minimized, and hydrogen consumption was reduced. (C) 2016 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Lignin Btx Hydrodeoxygenation Transmethylation Fe/ni/hbeta Catalyst
WOS标题词Science & Technology ; Technology
DOI10.1016/j.renene.2016.04.094
研究领域[WOS]Energy & Fuels
关键词[WOS]GRAPHITE OXIDE ; CATALYTIC HYDRODEOXYGENATION ; TOLUENE DISPROPORTIONATION ; HYDROGEN-PRODUCTION ; ZEOLITE CATALYSTS ; MODEL-COMPOUND ; PYROLYSIS OIL ; BIO-OILS ; M-CRESOL ; BIOMASS
收录类别SCI
语种英语
WOS类目Energy & Fuels
WOS记录号WOS:000379271800041
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/11783
专题中国科学院广州能源研究所
作者单位1.South China Agr Univ, Coll Mat & Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Trop Agr Sci, Guangzhou Expt Stn, Guangzhou 510140, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Xu, Xiwei,Jiang, Enchen,Du, Yanhong,et al. BTX from the gas-phase hydrodeoxygenation and transmethylation of guaiacol at room pressure[J]. RENEWABLE ENERGY,2016,96:458-468.
APA Xu, Xiwei,Jiang, Enchen,Du, Yanhong,&Li, Bosong.(2016).BTX from the gas-phase hydrodeoxygenation and transmethylation of guaiacol at room pressure.RENEWABLE ENERGY,96,458-468.
MLA Xu, Xiwei,et al."BTX from the gas-phase hydrodeoxygenation and transmethylation of guaiacol at room pressure".RENEWABLE ENERGY 96(2016):458-468.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Xu, Xiwei]的文章
[Jiang, Enchen]的文章
[Du, Yanhong]的文章
百度学术
百度学术中相似的文章
[Xu, Xiwei]的文章
[Jiang, Enchen]的文章
[Du, Yanhong]的文章
必应学术
必应学术中相似的文章
[Xu, Xiwei]的文章
[Jiang, Enchen]的文章
[Du, Yanhong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。