| 用于PEMFC的丙烷自热重整制氢操作条件优化研究 |
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| 引用本文： | 刘志祥,毛宗强,徐景明.用于PEMFC的丙烷自热重整制氢操作条件优化研究[J].中国化学工程学报,2006,14(2):259-265. |
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| 作者姓名： | 刘志祥 毛宗强 徐景明 |
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| 作者单位： | [1]Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China [2]Institute of Electrochemical Process Engineering Mannheim University of Applied Sciences, 68163 Mannheim, Germany |
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| 基金项目： | Supported by the National 973 Program of China on Hydrogen Energy （TG2000026410） and International Cooperation Project on Hydrogen Energy （2001AA515080） ACKN0WLEDGEMENTS The authors would like to thank the state of Baden-Württemberg/Germany for a scholarship, and DaimlerChrysler A G for financial support. |
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| 摘 要： | Autothermal reforming （ATR） is one of the leading methods for hydrogen production from hydrocarbons. Liquefied petroleum gas, with propane as the main component, is a promising fuel for on-board hydrogen producing systems in fuel cell vehicles and for domestic fuel cell power generation devices. In this article, propane ATR process is studied and operation conditions are optimized with PRO/Ⅱ from SIMSCI for proton exchange membrane fuel cell application. In the ATR system including water gas shift and preferential oxidation, heat in the hot streams and cold streams is controlled to be in balance. Different operation conditions are studied and drawn in contour plots. The region for ATR reforming with the highest efficiency can thus be identified. One operation point was chosen with the following process parameters： feed temperature for the ATR reactor is 425℃, steam to carbon ratio S/C is 2.08, air stoichiometry is 0.256. Thermal efficiency for the integrated system is calculated to be as high as 84.0 % with 38.27 % H2 and 3.2μl·L^-1 CO in the product gas.
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| 关 键 词： | 丙烷 自热重整 制备 氢 操作条件 优化 质子交换膜燃料电池 |
| 收稿时间： | 1 March 2005 |
| 修稿时间： | 2005-03-012006-02-22 |
Operation Conditions Optimization of Hydrogen Production by Propane Autothermal Reforming for PEMFC Application |
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| Zhixiang LIU, Zongqiang MAO, Jingming XU, Natascha Hess-Mohr,Volkmar M. Schmidt.Operation Conditions Optimization of Hydrogen Production by Propane Autothermal Reforming for PEMFC Application[J].Chinese Journal of Chemical Engineering,2006,14(2):259-265. |
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| Authors: | Zhixiang LIU Zongqiang MAO Jingming XU Natascha Hess-Mohr Volkmar M Schmidt |
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| Affiliation: | Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China Institute of Electrochemical Process Engineering Mannheim University of Applied Sciences, 68163 Mannheim, Germany |
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| Abstract: | Autothermal reforming (ATR) is one of the leading methods for hydrogen production from hydrocarbons. Liquefied petroleum gas, with propane as the main component, is a promising fuel for on-board hydrogen producing systems in fuel cell vehicles and for domestic fuel cell power generation devices. In this article, propane ATR process is studied and operation conditions are optimized with PRO/II® from SIMSCI for proton exchange membrane fuel cell application. In the ATR system including water gas shift and preferential oxidation, heat in the hot streams and cold streams is controlled to be in balance. Different operation conditions are studied and drawn in contour plots. The region for ATR reforming with the highest efficiency can thus be identified. One operation point was chosen with the following process parameters: feed temperature for the ATR reactor is 425°C, steam to carbon ratio S/C is 2.08, air stoichiometry is 0.256. Thermal efficiency for the integrated system is calculated to be as high as 84.0% with 38.27% H2 and 3.2μl.L−1 CO in the product gas. |
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| Keywords: | hydrogen production autothermal reforming fuel cell propane |
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