首页>
外国专利>
Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas
Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas
展开▼
机译:基于钯/沸石的无源氮氧化物吸附剂催化剂用于净化废气
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a catalyst which comprises a carrier substrate, palladium, and a zeolite, the largest channels of which are formed by 10 tetradrically coordinated atoms; to the use of said catalyst as a passive nitrogen oxide adsorber, an exhaust gas system which contains said catalyst and an SCR catalyst, and to a method for purifying the exhaust gas of motor vehicles using said exhaust gas system.
展开▼