| Ni－海泡石催化剂催化苯气相加氢动力学 |
| |
| 引用本文： | 曹声春,杨礼嫦,彭峰,黄孟光. Ni－海泡石催化剂催化苯气相加氢动力学[J]. 催化学报, 1995, 0(4) |
| |
| 作者姓名： | 曹声春 杨礼嫦 彭峰 黄孟光 |
| |
| 作者单位： | 湖南大学化工系 |
| |
| 摘 要： | Ｎｉ－海泡石催化剂催化苯气相加氢动力学曹声春，杨礼嫦，彭峰，黄孟光（湖南大学化工系，长沙４１００８２）关键词镍，海泡石，负载型催化剂，苯，加氢，反应动力学Ｎｉ一海泡石催化剂通过制备工艺的优化，可使其苯加氢催化活性、选择性、热稳定性和抗毒性都优于现工业...
|
KINETIC BEHAVIOR OF BENZENE HYDROGENATION IN GAS PHASE OVER Ni-SEPIOLITE CATALYST |
| |
| Cao,Sheng-chun,Yang,Li-chang,Peng,Feng and Huang,Meng-guang. KINETIC BEHAVIOR OF BENZENE HYDROGENATION IN GAS PHASE OVER Ni-SEPIOLITE CATALYST[J]. Chinese Journal of Catalysis, 1995, 0(4) |
| |
| Authors: | Cao Sheng-chun Yang Li-chang Peng Feng Huang Meng-guang |
| |
| Abstract: | he kinetic behavior of benzene hydrogenation in gas phase over Ni-sepiolite catalyst was studied with a microreactor. The maximal reaction rate and the effect of H2/C6H6 molar ratio on kinetic behaviorwere revealed. A Langmuir-Hishelwood model was proposed, and benzene and hydrogen adsorption were considered as competitive in somesites. The kinetic equation was derived by supposing that the surface reaction between adsorbed hydrogen and adsorbed benzene is the controlstep of rate. The experimental data were treated by regression and theparameters in the equation were obtained. The reasonability of the kinetic model and the regression parameters were verified by deviationanalysis.The result showed that the kinetic model tallies fairly goodwith experimental data. |
| |
| Keywords: | nickel sepiolite supported catalyst benzene hydrogenation reaction kinetics |
| 本文献已被 CNKI 等数据库收录！ |
|
