汽车尾气净化催化剂研究进展

Study Progress on the Catalysts for Purification of Vehicle Exhaust Gas

介绍了汽车尾气净化催化剂的发展过程。

Catalytic technique has been the main method to purify the vehicle exhaust gas by now. This paper introduces the progress of catalysts for vehicle exhaust gas, the principle of three-way catalyst (TWC) and the components of catalysts for vehicle exhaust gas.