Carbon dioxide reforming of methane over Ni/Mo/SBA-15-La2O3 catalyst: Its characterization and catalytic performance
文献类型：期刊论文
| 作者 | Huang, Jian3,4; Ma, Renxiong1,2; Huang, Tao3; Zhang, Anrong3; Huang, Wei3 |
| 刊名 | JOURNAL OF NATURAL GAS CHEMISTRY
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 20期号:5页码:465-470 |
| 关键词 | CO2-reforming SBA-15 molecular sieve carbon deposition La-promoted |
| 英文摘要 | The Ni/Mo/SBA-15 catalyst was modified by La2O3 in order to improve its thermal stability and carbon deposition resistance during the CO2 reforming of methane to syngas. The catalytic performance, thermal stability, structure, dispersion of nickel and carbon deposition of the modified and unmodified catalysts were comparatively investigated by many characterization techniques such as N-2 adsorption, H-2-TPR, CO2-TPD, XRD, FT-IR and SEM. It was found that the major role of La2O3 additive was to improve the pore structure and inhibit carbon deposition on the catalyst surface. The La2O3 modified Ni/Mo/SBA-15 catalyst possessed a mesoporous structure and high surface area. The high surface area of the La2O3 modified catalysts resulted in strong interaction between Ni and Mo-La, which improved the dispersion of Ni, and retarded the sintering of Ni during the CO2 reforming process. The reaction evaluation results also showed that the La2O3 modified Ni/Mo/SBA-15 catalysts exhibited high stability. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Energy & Fuels ; Engineering |
| 关键词[WOS] | COPPER-OXIDE CATALYST ; SYNTHESIS GAS ; NI CATALYSTS ; NI/CEO2-AL2O3 CATALYSTS ; OXYGEN VACANCY ; SOLID-SOLUTION ; CO2 ; REDUCTION ; SUPPORT ; CERIA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000295912400003 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106513]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Beijing 100190, Peoples R China 3.Taiyuan Univ Technol, Key Lab Coal Sci & Technol, Minist Educ & Shanxi Prov, Taiyuan 030024, Shanxi, Peoples R China 4.Yuncheng Univ, Dept Appl Chem, Yuncheng 044000, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Jian,Ma, Renxiong,Huang, Tao,et al. Carbon dioxide reforming of methane over Ni/Mo/SBA-15-La2O3 catalyst: Its characterization and catalytic performance[J]. JOURNAL OF NATURAL GAS CHEMISTRY,2011,20(5):465-470. |
| APA | Huang, Jian,Ma, Renxiong,Huang, Tao,Zhang, Anrong,&Huang, Wei.(2011).Carbon dioxide reforming of methane over Ni/Mo/SBA-15-La2O3 catalyst: Its characterization and catalytic performance.JOURNAL OF NATURAL GAS CHEMISTRY,20(5),465-470. |
| MLA | Huang, Jian,et al."Carbon dioxide reforming of methane over Ni/Mo/SBA-15-La2O3 catalyst: Its characterization and catalytic performance".JOURNAL OF NATURAL GAS CHEMISTRY 20.5(2011):465-470. |
入库方式： OAI收割
来源：工程热物理研究所
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