摘要
近年来,SiC材料作为一种新型的柴油车尾气颗粒物过滤材料获得了迅速发展,正逐步取代目前广泛应用的堇青石多孔陶瓷材料。结合堇青石和SiC过滤材料的性能特点,重点概述了2种SiC改性过滤材料(重结晶SiC,RSiC和硅结合SiC,Si-SiC)的研究和应用进展,并介绍了SiC颗粒物过滤器的市场现状和发展前景。
SiC materials as a new substitute of cordierite for diesel particulate trap have been developed quickly in recent years. Based on the characteristics analysis of SiC and cordierite trap materials, a review of research and application of two modified SiC materials （RSiC and Si-SiC） is given. Meanwhile, the market situation of SiC-diesel particulate filter is also introduced.
出处
《环境工程学报》
CAS
CSCD
北大核心
2007年第5期134-138,共5页
Chinese Journal of Environmental Engineering
关键词
柴油车
尾气净化
颗粒物过滤器
SIC
diesel car
emission control
diesel particulate filter （DPF）
SiC
