| 汽车尾气净化催化剂载体的研究进展 |
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| 引用本文： | 杨庆山,兰石琨. 汽车尾气净化催化剂载体的研究进展[J]. 湖南有色金属, 2013, 29(1): 49-53 |
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| 作者姓名： | 杨庆山 兰石琨 |
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| 作者单位： | 1. 湖南有色金属职业技术学院,湖南株洲,412006
2. 湖南稀土金属材料研究院,湖南长沙,410014 |
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| 摘 要： | 就汽车尾气净化催化剂对载体的性能要求作了叙述，并根据年代的发展介绍了不同的催化剂载体。堇青石蜂窝陶瓷仍是目前广泛使用的载体，泡沫陶瓷载体具有优越的抗热抗震性能和导热导电性，有着广阔的应用前景。
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| 关 键 词： | 载体 堇青石蜂窝陶瓷 泡沫陶瓷载体 |
Research Progress on Catalyst Carrier of Automobile Exhaust Purification |
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| YANG Qing-shan , LAN Shi-kun. Research Progress on Catalyst Carrier of Automobile Exhaust Purification[J]. Hunan Nonferrous Metals, 2013, 29(1): 49-53 |
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| Authors: | YANG Qing-shan LAN Shi-kun |
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| Affiliation: | 1.Hunan Nonferrous Metals Vocational and Technical College,Zhuzhou 412006,China; 2.Hunan Rare Earth Metal & Material Institute,Changsha 410014,China) |
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| Abstract: | The performance requirements of the carrier for the automobile exhaust purification catalyst were recounted and various catalyst carriers were introduced according to the development. Cordierite honeycomb ceramics is still a widely used carrier at present, but foam ceramic carrier has superior heat and vibration resistance, thermal and electrical conductivity,and has a broad application prospect. |
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| Keywords: | carrier cordierite honeycomb ceramics foam ceramic carrier |
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