DICP OpenIR
Glow discharge plasma-enhanced preparation of nickel-based catalyst for CO2 methanation
Guo Fang; Chu Wei; Xu Huiyuan; Zhang Tao
关键词Plasma Nickel Lanthana Alumina Carbon Dioxide Methanation
刊名CHINESE JOURNAL OF CATALYSIS
2007-05-01
28期:5页:429-434
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
关键词[WOS]FISCHER-TROPSCH CATALYSTS ; CARBON-DIOXIDE ; HYDROGENATION ; PERFORMANCE ; COMBUSTION ; CONVERSION ; OXIDE ; CH4 ; NO
英文摘要The novel Ni-based catalyst for CO2 methanation, Ni-La/gamma-Al2O3, was prepared by the plasma method and the effect of the plasma introduction mode on the catalytic performance was investigated. The catalyst treated with plasma followed by reduction exhibited high activity at low temperature. The CO2 conversion over this catalyst was 84.6% under the conditions of 101.325 kPa, 13 500 h(-1), H-2/CO2 molar ratio of 2.5, and 250 degrees C, whereas that over the conventional catalyst was 57.4 %. The catalyst was characterized using temperature-programmed reduction and desorption, oxygen titration, N-2 adsorption, X-ray diffraction, X-ray photoelectron spectroscopy, and thermogravimetry analysis. The results indicated that the plasma treatment enlarged the surface area of the sample, favored the formation of small size crystals, and facilitated the high dispersion and enrichment of the Ni element on the catalyst surface.
语种英语
WOS记录号WOS:000247249400011
引用统计
被引频次:23[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140631
专题中国科学院大连化学物理研究所
作者单位1.Sichuan Univ, Coll Chem Engn, Chengdu 610065, Sichuan, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Guo Fang,Chu Wei,Xu Huiyuan,et al. Glow discharge plasma-enhanced preparation of nickel-based catalyst for CO2 methanation[J]. CHINESE JOURNAL OF CATALYSIS,2007,28(5):429-434.
APA Guo Fang,Chu Wei,Xu Huiyuan,&Zhang Tao.(2007).Glow discharge plasma-enhanced preparation of nickel-based catalyst for CO2 methanation.CHINESE JOURNAL OF CATALYSIS,28(5),429-434.
MLA Guo Fang,et al."Glow discharge plasma-enhanced preparation of nickel-based catalyst for CO2 methanation".CHINESE JOURNAL OF CATALYSIS 28.5(2007):429-434.
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
[Guo Fang]的文章
[Chu Wei]的文章
[Xu Huiyuan]的文章
百度学术
百度学术中相似的文章
[Guo Fang]的文章
[Chu Wei]的文章
[Xu Huiyuan]的文章
必应学术
必应学术中相似的文章
[Guo Fang]的文章
[Chu Wei]的文章
[Xu Huiyuan]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。