automobile exhaust purification

Autocar tail gas refine catalyst is considered as the most effective means to control autocar tail gas emission and reduce the autocar pollution, of which the rare-earth composite catalyst is regarded as the key materials to determine the performance of tail gas implement.

The characteristics of the rare-earth composite catalyst includes high activity, fine thermal stability, low price, long useful life, and yet saturnism resistance, therefore gradually people pay more attention to it, which has been popular in the field of autocar tail gas refine.The products RC-30 and RC-50 that our company developed independently have been adopted in Three-way catalyst and tested in the authorized Xiangfan quality control and inspection center for automobiles; the emission standard has reached and surpass the EuroⅣ standard; they have been matched in the new autocar such as BI-YA-DI、HAN-JIANG、CHANG-HE、JI-AO.

The developed lately RC