| TPR AND CTPR STUDIES ON Ni/Al_2O_3 CATALYST FOR CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNGAS |
| |
| 引用本文： | LU Yong ,XUE Jin-Zhen, DING Xue-Jia, SHEN Shi-Kong (State Key Laboratory of Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical Physics,The Chinese Academy of Sciences Lanzhou,Gansu 730000 To whom correspondence should be addressed). TPR AND CTPR STUDIES ON Ni/Al_2O_3 CATALYST FOR CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNGAS[J]. 天然气化学杂志, 1996, 5(1): 45-50 |
| |
| 作者姓名： | LU Yong XUE Jin-Zhen DING Xue-Jia SHEN Shi-Kong (State Key Laboratory of Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical Physics The Chinese Academy of Sciences Lanzhou Gansu 730000 To whom correspondence should be addressed) |
| |
| 作者单位： | State Key Laboratory of Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical Physics，The Chinese Academy of Sciences Lanzhou，Gansu 730000 To whom correspondence should be addressed |
| |
| 摘 要： | lntroductionTheconversi0nofnaturalgast0syngasviQtheCatalyticPartialOxidaion(CPO)ofCH4(Eq.l)lledlethibitsthepotentiaIt0replaceconventionalsteamreforming(Eq.2),withasubstalialreductioninplantsizc.Thisproccssisnotcncrg}intensivc.andalso}'ieldss}.nthesisgasx`.ithH2/COmolarratioof2.O.x`hichissuitabIcforman}'chcmicalproccsscs-suchasthcproductionofmethanoIovcrCu/Zn0catal}'st(Eq.3)andFischcr-Tropschs}nthcsisovcrCo'CucataI}'sts(Eq.4).CO 2H2-CH30H(3)nCO 2nH2-C,,H(2,, l) nH2O(4)Atprcscnt-…
|
TPR AND CTPR STUDIES ON Ni/Al_2O_3 CATALYST FOR CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNGAS |
| |
| Yong Lu,Jinzhen Xue,Xuejia Ding,Shikong Shen. TPR AND CTPR STUDIES ON Ni/Al_2O_3 CATALYST FOR CATALYTIC PARTIAL OXIDATION OF METHANE TO SYNGAS[J]. Journal of Natural Gas Chemistry, 1996, 5(1): 45-50 |
| |
| Authors: | Yong Lu Jinzhen Xue Xuejia Ding Shikong Shen |
| |
| Affiliation: | Lanzhou Institute of Chemical Physics, the Chinese Academy of Sciences |
| |
| Abstract: | The surface features and the catalytic performance of a 9.0 %(mass fraction) Ni/Al2O3 catalyst prepared by impregnation method for the catalytic partial oxidation of methane to synthesis gas were investigated by Temperature Programmed Reduction (TPR), Constant Temperature Pulse Reaction (CTPR) and the catalytic performance evaluation. It was found that the active and selective catalyst surface during the reaction consisted of metallic nickel and nickel oxide species which could be reduced at 520~540oC. Whilst a possible mechanism of the CPO process was suggested. |
| |
| Keywords: | Temperature Programmed Reduction(TPR) Constant Temperature Pulse Reaction (CTPR) methane Ni/Al_2O_3 catalyst |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《天然气化学杂志》浏览原始摘要信息 |
|
点击此处可从《天然气化学杂志》下载全文 |
