纳米稀土在摩托车尾气净化中的应用

Application of Nano Rare Earths for the Purification of Motocycle Exhaust Gases

摩托车尾气排放污染问题日益突出,摩托车尾气的净化控制具有十分重要的意义。催化净化是国内外普遍采用的尾气净化法。根据我国贵金属贫乏而稀土资源丰富的国情,以及稀土纳米材料特有的性质和功能,综述了纳米稀土催化技术在摩托车尾气净化中的应用及其发展前景。

For the pollution of motocycle exhaust gases becomes more serious, purification of the motocycle exhaust gases becomes more emphasised. The catalyst purification is a popular means for the purification of motocycle exhaust emission in the world. Application of nano rare earths for the purification of motocycle exhaust gases and its prospect are discussed in consideration of plentiful reserves in our country and the special property and function of rare earth.