| 汽车排气净化催化剂及其载体的研究 |
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| 引用本文： | 邱运仁,张启修.汽车排气净化催化剂及其载体的研究[J].现代化工,2001,21(3):19-22. |
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| 作者姓名： | 邱运仁 张启修 |
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| 作者单位： | 1. 中南大学化学化工学院
2. 中南大学冶金科学与工程系 |
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| 摘 要： | 高效汽车排气净化催化剂是实现车外净化的关健因素之一。本文综述了目前国内外关于贵金属、非贵金属和稀土三类汽车排气净化催化剂，以及陶瓷蜂窝体和合金蜂窝体二类催化剂载体的研究进展，提出了开发汽车排气净化催化剂尚需解决的问题。
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| 关 键 词： | 汽车排气 三效催化剂 净化 载体 |
| 修稿时间： | 2000年9月22日 |
Research on catalysts and suppports for purification of automobile exhaust gases |
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| QIU Yun-ren,ZHANG Qi-xiu.Research on catalysts and suppports for purification of automobile exhaust gases[J].Modern Chemical Industry,2001,21(3):19-22. |
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| Authors: | QIU Yun-ren ZHANG Qi-xiu |
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| Affiliation: | QIU Yun ren 1,ZHANG Qi xiu 2 |
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| Abstract: | High performance catalyst is one of the key factors for purifying the automotive exhaust gases.This paper reviewed the present research and the progress on three kinds of catalyst for purifying automotive exhaust gases,including noble metal catalyst,non noble metal catalyst,and rare earth catalyst.Furthermore,the research and the development trend of the monolithic supports of catalysts were also reviewed,including ceramic honeycomb and alloying honeycomb.In addition,a few problems to be solved were pointed out in the development of the practical three way catalysts. |
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| Keywords: | automobile exhaust three-way catalyst purification support |
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