Reduction of soot pollution from automotive diesel engine by ceramic foam catalytic filter

被引：4
作者：
Ciambelli, P.
Matarazzo, G.
Palma, V.
Russo, P.
Borla, E. Merlone
Pidria, M. F.
机构：
[1] Univ Salerno, Dipartimento Ingn Chim & Alimentare, I-84084 Fisciano, SA, Italy
[2] Ctr Ric Fiat, I-10043 Orbassamo, TO, Italy
来源：
TOPICS IN CATALYSIS | 2007年 / 42-43卷 / 1-4期
关键词：
particulate matter; soot oxidation; catalytic filter; foam;
D O I：
10.1007/s11244-007-0193-z
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Recent progress in diesel technology demonstrates the possibility of reducing the particulate matter (PM) emissions level combining the high efficiency of common rail engine with exhaust gas after-treatment devices, such as diesel PM filter. Ceramic foam catalytic filter (CFCF), prepared by coating of ceramic foam (CFUF), results in lower temperature and shorter regeneration time due to the higher specific surface, lower pressure drop and good filtration efficiency with respect to CFUF.
引用
收藏
页码：287 / 291
页数：5
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