三效催化剂（Three-Way catalysts）是能够同时将汽车尾气中的主要污染物CO、HC、NO。转化为无害的C02、H20和N2的催化剂，其主要反应包括： 氧化反应：CO+02一C02 HC...
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特别是巴斯夫的三元催化转换器（Three-Way Catalysts，TWC）大幅减少了尾气排放。一辆1974年之前生产的汽车的污染排放量足以抵同如今100辆汽车的排放量。
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Three Way Catalysts 三效催化剂 ; 三元催化剂
Palladium three-way catalysts 钯三效催化剂
Pd-only three way catalysts 单钯三效催化剂
rare-earth three-way catalysts 稀土三元催化剂
At last, a kind of high performance motorcycle exhaust gases purification three-way catalysts which could be satisfied with the EU-III emission control regulation was prepared.
最终研制出了满足欧Ⅲ排放标准的高性能摩托车尾气净化三效催化剂。
参考来源 - 摩托车尾气净化三效催化剂的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The type and the component of three way catalysts (TWC), the role of rare earth elements in TWC, the application prospect of rare earth containing TWC and their market potential were presented.
叙述了三元(效)催化剂的类型和组成，稀土在三元催化剂中的作用及其应用前景和市场潜力。
This paper introduces some kinds of catalysts for automobile exhaust purification, such as Three Way Catalysts (TWCs), perovskite oxide catalyst, and molecular sieve catalyst by metal ions.
综述了目前国际上催化消除汽车尾气催化剂的研究现状，分析了三效贵金属催化剂、 钙钛矿氧化物催化剂、 分子筛催化剂各自的优势和存在的问题。
We have a variety of long-term supply supply of used cars three catalysts, three-way catalytic waste, mainly cars have Toyota, Honda, Santana, Buick, Chevrolet, Chinese and so on.
我们长期供应各种轿车废旧三元催化剂、废旧三元催化器，主要涉及车型有丰田、本田、福特、桑塔纳、别克、雪弗兰、中华等。
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