A comparison of Ni/SiC and Ni/Al2O3 catalyzed total methanation for production of synthetic natural gas
文献类型：期刊论文
| 作者 | Zhang, Guoquan1,2; Sun, Tianjun1; Peng, Jiaxi1; Wang, Sheng1; Wang, Shudong1 |
| 刊名 | applied catalysis a-general
 |
| 出版日期 | 2013-07-10 |
| 卷号 | 462页码:75-81 |
| 关键词 | Methanation SiC Stability Carbon deposition Regeneration |
| 英文摘要 | ni/sic and ni/al2o3 catalysts were prepared by impregnation method for total methanation. the 120h stability tests of the catalysts were conducted at 500 degrees c and 3 mpa with a syngas of h-2/co = 3. the catalysts before and after reaction were characterized by n-2 adsorption-desorption, h-2-tpr, xrd, tpo, tg-dsc, sem, and tem. the results show that the ni/sic catalyst is more stable than the ni/al2o3 catalyst. compared to the ni/al2o3 counterpart, the ni/sic catalyst is more resistant to sintering and carbon deposition and easier to regenerate in the methanation reaction due to the high thermal conductivity of sic and the weak metal-support interaction. (c) 2013 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; life sciences & biomedicine |
| 类目[WOS] | chemistry, physical ; environmental sciences |
| 研究领域[WOS] | chemistry ; environmental sciences & ecology |
| 关键词[WOS] | area silicon-carbide ; partial oxidation ; nickel-catalysts ; supported nickel ; co hydrogenation ; ni ; dehydrogenation ; decomposition ; atmospheres ; syngas |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000323018700010 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/137964]  |
| 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 | 1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Guoquan,Sun, Tianjun,Peng, Jiaxi,et al. A comparison of Ni/SiC and Ni/Al2O3 catalyzed total methanation for production of synthetic natural gas[J]. applied catalysis a-general,2013,462:75-81. |
| APA | Zhang, Guoquan,Sun, Tianjun,Peng, Jiaxi,Wang, Sheng,&Wang, Shudong.(2013).A comparison of Ni/SiC and Ni/Al2O3 catalyzed total methanation for production of synthetic natural gas.applied catalysis a-general,462,75-81. |
| MLA | Zhang, Guoquan,et al."A comparison of Ni/SiC and Ni/Al2O3 catalyzed total methanation for production of synthetic natural gas".applied catalysis a-general 462(2013):75-81. |
入库方式： OAI收割
来源：大连化学物理研究所
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