Ceramic diesel particulate filters
Ceramic diesel particulate filters
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DOI：
10.1111/j.1744-7402.2005.02044.x
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发表时间：
2005-01-01
影响因子：
2.1
通讯作者：
Adler, J
中科院分区：
文献类型：
--
作者：
Adler, J
25年的柴油机微粒过滤器（DPF）发展表明，陶瓷材料是满足废气后处理苛刻要求的理想选择。2000年在欧洲的乘用汽车中引入DPF，从科学和商业的角度来看都是一个真实的突破。不同的系统和过滤材料可以用作DPF;然而，目前碳化硅壁流过滤器似乎更有优势。不断提高的法律的排放标准迫使人们对具有成本效益且可靠的材料和系统有持续的需求。
Twenty-five years of diesel particulate filter (DPF) developments have shown that ceramic materials are well-suited candidates to fulfill the harsh requirements of exhaust after treatment. The introduction of DPF in passenger cars in Europe in 2000 was a real breakthrough from both a scientific and a commercial point of view. Different systems and filter materials can,n be used as DPF; however, at the moment silicon carbide wall flow filters seem to be at advantage. There is a continual demand for cost-effective and reliable materials and systems forced by increasing legal emission standards.