摘要
叙述了汽车尾气净化对其催化剂载体的要求, 讨论了几种已用于汽车尾气净化的催化剂载体, 比较了各种载体的性能。认为堇青石陶瓷蜂窝状载体是目前较为适合的汽车尾气净化催化剂载体。
Requirement on the catalyst carriers by purification of tail gas form vehicles are reviewed.Several catalyst carriers that have been used in vehicle tail gas purification were discussed with respect to their performance.It was concluded that ceramic honeycomb of cordierite may be the most suitable catalyst carrier for vehicle tail gas purification.
出处
《工业催化》
CAS
1999年第6期3-7,共5页
Industrial Catalysis
关键词
汽车
尾气
催化剂载体
废气净化
催化剂
vehicle exhaust gas
catalyst
cordierite
carrier
ceramic honeycomb