匹配汽油车的催化剂配方设计  

Formula Design of Catalysts Matching Petrol Vehicles

作　　者：贺小昆[1] 杨冬霞[1] 黄荣光[1] 吴乐刚[1] 白屏 刘沁曦[1] 黄桂秋[1] 

机构地区：[1]昆明贵金属研究所,中国昆明650221

出　　处：《贵金属》2001年第1期25-29,共5页Precious Metals

基　　金："九五"国家科技攻关专题 !(96-910 -0 3 -0 2 )

摘　　要：提出在催化转化器与汽车匹配过程中应注意催化剂的起活温度、车辆空燃比条件等因素 ,并根据车辆所具备的条件确定催化剂样品配方及制备工艺 ,详细阐述了试验程序和结果。该试验最终达到欧洲Ⅰ。It is suggested in this paper that the factors,such as the light-off temperature of catalysts and A/F of engine et.,should be considered during matching of the catalytic converters with petrol vehicles.And the optimum formula of catalysts and test program should also be carried out according to the condition of vehicle.This paper clearly introduces the experiment program and results.The exhaust gas from the vehicles with catalytic converter can meet ECER 8301 and ECER 8302 standards.

关 键 词：汽油车 催化剂 匹配 配方设计 

分 类 号：TQ426.96[化学工程]