| Study on the Reaction Mechanism for Carbon Dioxide Reforming of Methane over supported Nickel Catalyst |
| |
| 作者姓名： | LingOIAN ZiFengYAN |
| |
| 作者单位： | StateKeyLaboratoryforHeavyOilProcessing,UniversityofPetroleum,Dongying257061 |
| |
| 摘 要： | The adsorption and dissociation of methane and carbon dioxide for reforming on nickel catalyst were extensively investigated by TPSR and TPD experiments. It showed that the decomposition of methane results in the formation of at least three kinds of surface carbon species on supported nickel catalyst, while CO2 adsorbed on the catalyst weakly and only existed in one kind of adsorption state. Then the mechanism of interaction between the species dissociated from CH4 and CO2 during reforming was proposed.
|
| 关 键 词： | 反应机理 二氧化碳 重整反应 甲烷 镍催化剂 吸附 分裂 金属表面 |
Study on the Reaction Mechanism for Carbon Dioxide Reforming of Methane over supported Nickel Catalyst |
| |
| LingOIAN ZiFengYAN.Study on the Reaction Mechanism for Carbon Dioxide Reforming of Methane over supported Nickel Catalyst[J].Chinese Chemical Letters,2003,14(10):1081-1084. |
| |
| Authors: | Ling QIAN Zi Feng YAN |
| |
| Abstract: | The adsorption and dissociation of methane and carbon dioxide for reforming on nickel catalyst were extensively investigated by TPSR and TPD experiments. It showed that the decomposition of methane results in the formation of at least three kinds of surface carbon species on supported nickel catalyst, while CO2 adsorbed on the catalyst weakly and only existed in one kind of adsorption state. Then the mechanism of interaction between the species dissociated from CH4 and CO2 during reforming was proposed. |
| |
| Keywords: | Adsorption dissociation supported nickel catalyst methane carbon dioxide reforming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
