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| Fischer-Tropsch Reaction Kinetics of Cobalt Catalyst in Supercritical Phase | |
| 引用本文： | Abdullah Irankhah Ali Haghtalab Ebrahim Vasheghani Farahani Kambiz Sadaghianizadeh. Fischer-Tropsch Reaction Kinetics of Cobalt Catalyst in Supercritical Phase[J]. 天然气化学杂志, 2007, 16(2): 115-120. DOI: 10.1016/S1003-9953(07)60036-X |
| 作者姓名： | Abdullah Irankhah Ali Haghtalab Ebrahim Vasheghani Farahani Kambiz Sadaghianizadeh |
| 作者单位： | Department of Chemical Engineering Tarbiat Modarres University，P.O.Box 14115-111，Tehran，Iran，Department of Chemical Engineering，Tarbiat Modarres University，P.O.Box 14115-111，Tehran，Iran，Department of Chemical Engineering，Tarbiat Modarres University，P.O.Box 14115-111，Tehran，Iran，Department of Gas Research，Research Institute of Petroleum Industry，P.O.Box 18745-4163，Tehran，Iran |
| 基金项目： | Acknowledgements This work is supported by Department of Gas Research, Research Institute of Petroleum Industry, Tehran, Iran. We appreciate all coworkers in this department. |
| 摘 要： | Fischer-Tropsch synthesis under supercritical phase condition was examined in a continuous and a high-pressure fixed bed reactor by employing a cobalt catalyst (Co-R.Ru/γ-Al2O3). An integral reactor model involving Fischer-Tropsch reaction kinetics in the supercritical fluid n-hexane was used to describe the overall performance. On the basis of Langmuir-Hinshelwood-Hougen-Watson (LHHW) model, the reaction rate constants were obtained for the rate equations of CO conversion to CH4 formation under supercritical conditions. |
| 关 键 词： | 费歇尔 钴 催化剂 动力学 超临界相位 |
| 收稿时间： | 2006-10-13 |
| 修稿时间： | 2006-10-132007-01-22 |
Fischer-Tropsch Reaction Kinetics of Cobalt Catalyst in Supercritical Phase |
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| Abdullah Irankhah,Ali Haghtalab,Ebrahim Vasheghani Farahani,Kambiz Sadaghianizadeh. Fischer-Tropsch Reaction Kinetics of Cobalt Catalyst in Supercritical Phase[J]. Journal of Natural Gas Chemistry, 2007, 16(2): 115-120. DOI: 10.1016/S1003-9953(07)60036-X | |
| Authors: | Abdullah Irankhah Ali Haghtalab Ebrahim Vasheghani Farahani Kambiz Sadaghianizadeh |
| Affiliation: | aDepartment of Chemical Engineering, Tarbiat Modarres University, P.O.Box 14115-111, Tehran, Iran;bDepartment of Gas Research, Research Institute of Petroleum Industry, P.O.Box 18745-4163, Tehran, Iran |
| Abstract: | Fischer-Tropsch synthesis under supercritical phase condition was examined in a continuous and a high-pressure fixed bed reactor by employing a cobalt catalyst (Co-Ru/γ-Al2O3). An integral reactor model involving Fischer-Tropsch reaction kinetics in the supercritical fluid n-hexane was used to describe the overall performance. On the basis of Langmuir-Hinshelwood-Hougen-Watson (LHHW) model, the reaction rate constants were obtained for the rate equations of CO conversion to CH4 formation under supercritical conditions. |
| Keywords: | Fischer-Tropsch synthesis supercritical phase n-hexane kinetics cobalt |
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