| 直接内重整熔融碳酸盐燃料电池中甲烷蒸汽重整催化剂探索性研究 |
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| 引用本文： | 李广龙,周利,王英旭,王鹏杰,林化新,朱秀玲,邵志刚.直接内重整熔融碳酸盐燃料电池中甲烷蒸汽重整催化剂探索性研究[J].催化学报,2011,32(1):106-110. |
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| 作者姓名： | 李广龙 周利 王英旭 王鹏杰 林化新 朱秀玲 邵志刚 |
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| 作者单位： | 1中国科学院大连化学物理研究所, 辽宁大连 116023; 2大连理工大学化工学院, 辽宁大连 116012 |
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| 基金项目： | 国家高技术研究发展计划(863计划 |
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| 摘 要： | 选择甲烷蒸汽重整催化剂用于直接内重整熔融碳酸盐燃料电池(DIR-MCFC)中,并考察了DIR-MCFC的性能,讨论了电池放电量、气体压力、燃料气进料水/碳比(S/C)等因素对该催化剂性能的影响.结果表明,重整催化剂能够满足电池放电需求;放电量大小影响电池内的H2含量,但对CH4含量影响不大;当气体压力为0.36MPa时...
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| 关 键 词： | 甲烷蒸汽重整 催化剂 直接内重整 熔融碳酸盐燃料电池 |
| 收稿时间： | 2010-06-30 |
Pilot Study on the Use of Methane Steam Reforming Catalyst in Molten Carbonate Fuel Cell |
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| LI Guanglong,ZHOU Li,WANG Yingxu,WANG Pengjie,LIN Huaxin,ZHU Xiuling,SHAO Zhigang.Pilot Study on the Use of Methane Steam Reforming Catalyst in Molten Carbonate Fuel Cell[J].Chinese Journal of Catalysis,2011,32(1):106-110. |
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| Authors: | LI Guanglong ZHOU Li WANG Yingxu WANG Pengjie LIN Huaxin ZHU Xiuling SHAO Zhigang |
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| Institution: | 1Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China; 2School of Chemical Engineering, Dalian University of Technology, Dalian 116012, Liaoning, China |
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| Abstract: | A methane steam reforming catalyst was selected by the comparison of its catalytic properties and resistance to carbon deposition. The performance of a molten carbon fuel cell (MCFC) using this catalyst was studied. The effect of discharge magnitude, gas pressure, and steam-carbon ratio (S/C) on the catalyst was also investigated. The results indicated that the catalyst could make the cell perform well, and the increment of the current affected the content of H2 in the cell, but it had minor effect on the content of CH4. In addition, the reforming reaction depended on the gas pressure. There was a maximal content of H2 in the cell at 0.36 MPa. With the decrease of S/C, the performance of MCFC was improved. |
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| Keywords: | methane steam reforming catalyst direct internal reforming molten carbonate fuel cell |
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