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| 稀土复合氧化物加少量贵金属汽车尾气三效催化剂性能研究 | |
| 引用本文： | 徐海军,李武雄,何新秀,蒲广平.稀土复合氧化物加少量贵金属汽车尾气三效催化剂性能研究[J].成都理工大学学报(自然科学版),2002,29(1):110-112. |
| 作者姓名： | 徐海军 李武雄 何新秀 蒲广平 |
| 作者单位： | 1. 成都理工大学应用化学系,成都,610059 2. 蜀都大厦管理公司 3. 四川省地质矿产勘查开发局 |
| 基金项目： | 四川省应用基础研究计划;; |
| 摘 要： | 研究了稀土、过渡元素复合氧化物加少量贵金属汽车尾气三效催化剂的性能 ,包括蜂窝状第一载体粉碎后制备样品的性能、整块蜂窝状催化剂经粉碎后实验室测定的三效活性与组装成反应器安装在长安奥拓车上的净化性能 |
| 关 键 词： | 稀土 复合氧化物 三效活性 汽车尾气 |
| 文章编号： | 1005-9539(2002)01-0110-03 |
| 修稿时间： | 2001年2月22日 |
RESEARCH ON THE BEHAVIOUS OF RARE EARTH COMPLEX OXIDES THREE-WAY CATALYSTS WITH A LITTLE NOBLE METAL FOR AUTOMOTIVE EXHAUST POLLUTION CONTROL |
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| XU Hai jun ,LI Wu xiong ,HE Xin xiu ,PU Guang ping.RESEARCH ON THE BEHAVIOUS OF RARE EARTH COMPLEX OXIDES THREE-WAY CATALYSTS WITH A LITTLE NOBLE METAL FOR AUTOMOTIVE EXHAUST POLLUTION CONTROL[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2002,29(1):110-112. | |
| Authors: | XU Hai jun LI Wu xiong HE Xin xiu PU Guang ping |
| Institution: | XU Hai jun 1,LI Wu xiong 2,HE Xin xiu 1,PU Guang ping 3 |
| Abstract: | This paper discusses the behaviours of rare earth and transition element complex oxide catalysts with a small amount of noble metal for controlling the automotive exhaust. The behaviours include the behaviour of the prepared sample after the first alveolate carrier is shattered, the three way activity of a whole piece of alveolate catalyst which is shattered measured in the laboratory and the purification of a reactor made of a piece of alveolate catalyst installed in the Changan Aotus cars. |
| Keywords: | rare earth complex oxide three way activity automotive exhaust |
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