摘要
颗粒物捕集器(DPF)是未来车用柴油机满足排放法规的重要措施,是解决其排气颗粒污染最有效的技术之一。文章介绍了DPF的净化机理,在对DPF各种再生技术原理、研究现状及其存在问题分析的基础上,指出微粒捕集器再生技术的发展趋势。
Diesel particulate filter( DPF) is one of the most effective after-treatment technologies for diesel exhaust particulate pollution. It is a important measure to meet strict automotive diesel engine emission regulations in the future. DPF purification mechanism was introduced in this paper. The research status of the regeneration technologies of DPF in recent years were discussed and various regeneration technologies principle and its existing problems were discussed. At last,the research direction of DPF regeneration technologies in the future was put forward.
出处
《环境工程》
CAS
CSCD
北大核心
2015年第6期67-70,18,共5页
Environmental Engineering
基金
洛阳市科技计划项目(1001048A)
河南省重点攻关项目(092102210013)
关键词
柴油机
DPF
再生技术
diesel engine
diesel particulate filter(DPF)
regeneration technologies
