Low-temperature methanation of CO in coke oven gas using single nanosized Co3O4 catalysts
文献类型：期刊论文
| 作者 | Zhu, Hongwei2; Razzaq, Rauf2; Jiang, Li2; Li, Chunshan2 |
| 刊名 | CATALYSIS COMMUNICATIONS
 |
| 出版日期 | 2012-06-05 |
| 卷号 | 23期号:0页码:43-47 |
| 关键词 | Co3O4 catalyst Nanosized materials CO methanation COG |
| ISSN号 | 1566-7367 |
| 通讯作者 | Li, CS |
| 英文摘要 | Nanosized Co3O4 materials with different particle sizes (20, 40, and 80 nm) can be prepared through facile approaches. Nanosized Co3O4 materials were characterized using BET, XRD, TEM, XPS, CO-TPD and H-2-TPR. The activities of all the samples were tested in terms of percentage of CO conversion and CH4 selectivity, when single nanosized Co3O4 materials were used as catalysts for the methanation of CO in coke oven gas. The results showed the activity of the 20 nm nanosized Co3O4 materials achieved 100% CO conversion at temperatures as low as 450 K at space velocity of 5000 h(-1) was much higher than that of larger particle size catalysts. The higher gas hourly space velocity had a negative effect on the catalytic activity. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | FISCHER-TROPSCH SYNTHESIS ; HIGHLY-ACTIVE CATALYST ; PREFERENTIAL OXIDATION ; COBALT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000303975400010 |
| 公开日期 | 2013-10-18 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3807]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Hongwei,Razzaq, Rauf,Jiang, Li,et al. Low-temperature methanation of CO in coke oven gas using single nanosized Co3O4 catalysts[J]. CATALYSIS COMMUNICATIONS,2012,23(0):43-47. |
| APA | Zhu, Hongwei,Razzaq, Rauf,Jiang, Li,&Li, Chunshan.(2012).Low-temperature methanation of CO in coke oven gas using single nanosized Co3O4 catalysts.CATALYSIS COMMUNICATIONS,23(0),43-47. |
| MLA | Zhu, Hongwei,et al."Low-temperature methanation of CO in coke oven gas using single nanosized Co3O4 catalysts".CATALYSIS COMMUNICATIONS 23.0(2012):43-47. |
入库方式： OAI收割
来源：过程工程研究所
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