GIEC OpenIR  > 中国科学院广州能源研究所
Effect of Additives on the Performance of Monolithic Catalyst for Tar Cracking
Lu, Min; Xiong, Zuhong; Lu, Pengmei; Yuan, Zhenhong; Fan, Genyu; Chen, Yong
2013-05-01
发表期刊ENERGY & FUELS
卷号27期号:5页码:2599-2607
摘要Five cordierite-supported monolithic catalysts with different additives were prepared by vacuum wetness impregnation. All catalysts were characterized by X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET), temperature-programmed reduction (TPR), and Raman spectroscopy. These catalysts were also tested by the raw gas from biomass pyrolysis to contrast them in terms of catalytic performance and stability. Characterization results show the formation of Mo-Ni alloy in the reduced catalyst with Mo additive; however, the other additives in the reduced catalyst remain in oxidation state. TPR revealed a strong interaction between the active component and the additives, resulting in a decrease of reduction ability. The catalysts with additives were shown to perform more efficiently compared with the catalysts without additives. The catalyst with Mo additive exhibited the best performance, with its tar conversion and gas yield reaching 96.6% and 1.22 N m(3)/kg, respectively, at a weight hourly space velocity of 706 kg/(h.m(3)). The 1Mo3Ni1Co/Cor catalyst exhibited higher stability compared with 1Sm3Ni1Co/Cor because the tar conversion of the former remained higher than 90%, whereas that of the latter decreased to 73.1% after a 4 h catalysis. Coke deposits were formed on the surface of the 1Sm3Ni1Co/Cor catalyst, which mostly exhibited a graphite structure, as observed by Raman spectroscopy.
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1021/ef301936z
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]STEAM REFORMING CATALYSTS ; FLUIDIZED-BED REACTOR ; BIOMASS GASIFICATION ; GAS ; OLIVINE ; PYROLYSIS ; DOLOMITE ; ALUMINA ; METHANE ; SYSTEM
收录类别SCI
语种英语
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000320910800025
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/9128
专题中国科学院广州能源研究所
作者单位Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Lu, Min,Xiong, Zuhong,Lu, Pengmei,et al. Effect of Additives on the Performance of Monolithic Catalyst for Tar Cracking[J]. ENERGY & FUELS,2013,27(5):2599-2607.
APA Lu, Min,Xiong, Zuhong,Lu, Pengmei,Yuan, Zhenhong,Fan, Genyu,&Chen, Yong.(2013).Effect of Additives on the Performance of Monolithic Catalyst for Tar Cracking.ENERGY & FUELS,27(5),2599-2607.
MLA Lu, Min,et al."Effect of Additives on the Performance of Monolithic Catalyst for Tar Cracking".ENERGY & FUELS 27.5(2013):2599-2607.
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
[Lu, Min]的文章
[Xiong, Zuhong]的文章
[Lu, Pengmei]的文章
百度学术
百度学术中相似的文章
[Lu, Min]的文章
[Xiong, Zuhong]的文章
[Lu, Pengmei]的文章
必应学术
必应学术中相似的文章
[Lu, Min]的文章
[Xiong, Zuhong]的文章
[Lu, Pengmei]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。