三元催化转换理论在汽车尾气治理中的应用

Applied Research of Automobile Tail Gas Treatment with Ternary Catalytic Conversion Theory

汽车尾气中含有许多有害成份,对空气质量的影响越来越大,对人们的危害也急剧增加。三元催化转换器利用排气自身组分来促成反应,在汽车尾气治理中发挥着重要作用,治理效果还受温度、发动机工况和与发动机的匹配性等因素的制约。

There are a lot of harmful ingredients in automobile tail gas, which has more and more influence on the quality of air with increasing harmfulness to people＇s health. The ternary catalytic converter promotes reaction by using the gas＇s own components and plays an important role in automobile tail gas treatment, the treatment effect of which is restricted by the factors of temperature, the operating condition of the engine and the matching with the engine, etc