摩托车尾气排放后处理技术  

After-treatment technologies for motorcycles tail gas emission

作　　者：张振强[1] 桓源峰[2] 贺小昆[2] 赵云昆 

机构地区：[1]昆明贵金属研究所,云南昆明650106 [2]昆明贵研催化剂有限责任公司

出　　处：《工业催化》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)

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.

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 

分 类 号：TQ426.96[化学工程] X701[环境科学与工程—环境工程]