钯钌催化器在某乘用车上的应用分析与优化  

Application Analysis and Optimization of Palladium Ruthenium Catalytic Converter in a Passenger Vehicle

作　　者：罗明志 Luo Mingzhi

机构地区：[1]东南(福建)汽车工业股份有限公司,福建福州350119

出　　处：《时代汽车》2024年第24期139-141,共3页Auto Time

基　　金：创新型三元催化器在汽车减排系统中研发及应用(福建省乘用车节能减排技术重点实验室),项目编号:2022L3021。

摘　　要：文章以创新性钯钌催化器在某乘用车上的搭载应用为研究对象,对该催化器的方案及ECU软件进行研究分析与优化,使其满足销售地区法规要求;在达成减少气体污染物排放的前提下,不仅打破汽车三元催化器对铑元素使用的依赖,避免进口原材料卡脖子的状况发生,而且有效降低三元催化器的成本。In this paper,the application of an innovative palladium-ruthenium catalytic converter in a passenger car is taken as the research object,and the catalytic converter scheme and ECU software are studied,analyzed and optimized to meet the regulatory requirements of the sales region.Under the premise of reducing the emission of gas pollutants,it not only breaks the dependence of the three-way catalytic converter on the use of rhodium,avoids the bottleneck of imported raw materials,but also eff ectively reduces the cost of the three-way catalytic converter.

关 键 词：催化器 钯 铑 钌 排放 ECU 

分 类 号：U46[机械工程—车辆工程]