摘要
鉴于摩托车国Ⅲ排放标准对冷车启动的排放要求,结合欧美国家摩托车低排放的实践及目前国内研究的热点,着重阐述了低温起燃催化技术、紧密耦合系统标定技术和捕集净化技术的应用。此外,简要介绍了其辅助技术。低温起燃催化技术加紧密耦合系统标定技术有望成为摩托车国Ⅲ排放控制的主流。
According to the cold-start emission demand of National Phase Ⅲ Emission Standard for motorcycles, and referring to the experience of European Union and USA and current domestic focus of research efforts in cold-start emission control technologies, application of three main technologies, i. e. , low temperature light-off catalyst, close-coupled catalytic system and trapping catalytic technology, were reviewed. Other related technologies were also outlined. It was proposed that low temperature light-off catalyst plus closed-coupled catalytic converter would be the predominating technologies for National Phase Ⅲ Emission control for motorcycles in the future.
出处
《工业催化》
CAS
2008年第7期1-6,共6页
Industrial Catalysis
基金
云南省重点新产品开发计划(2007BA005)
关键词
大气污染防治工程
国Ⅲ排放标准
摩托车尾气排放控制
工况测试
冷启动
后处理
紧密
耦合催化剂
捕集技术
air pollution control engineering
National Phase Ⅲ Emission Standard
motorcycle tail gas emission control
mode-emission test
cold-start
after-treatment
closed-coupled catalyst
trapping technology
