本发明提供一种用于从柴油机燃料燃烧中产生的废气的催化净化方法和过滤器,使该废气通过一壁流过滤器,该过滤器装有在将氮的氧化物还原为氮及将含碳化合物氧化为二氧化碳和水中具有催化活性的材料,其中该壁流过滤器由烧结的碳化硅颗粒制成,并且在每一颗粒表面部有一层二氧化钛层,并且其中具有催化活性的材料包括钒的...
fast and complete diesel particulate filter regeneration, fuel penalties and CO2 emissions, [...] rhodia.com 该产品可提供全面灵活的排气系统整车集成、快速而彻 底的 柴油 颗 粒物 捕 集器 再生、 燃 油消 耗及 CO2排放、后处理设备的超长的使用寿命和良好的耐用性以及对不同质量的燃油完全的可适应...
High filter specific surface area Long-term durability performance High soot removal: > 95% Diesel particulate filter is made of Sic, and it is used to remove black smoke (PM e. G.: Hydrocarbons, soot) from diesel engine exhaust. And usually DPF removes 95% or more of...
For diesel engine tail gas purifying system, we manufacture catalyzed diesel particulate filters for removal of PM (soot), HC, CO and regeneration of soot. We can provide silicon carbide or cordierite diesel particulate filter, both catalyzed and un-catalyzed. We can a...
A method of regenerating a diesel particulate filter (DPF) may include operating a vehicle including a diesel engine at an idle condition and applying a load to the diesel engine during the idle condition to increase an exhaust temperature of the diesel engine relative to a nominal idle condition...
PROBLEM TO BE SOLVED: To arrest diesel particulates and absorb NOx concurrently without causing any increase of pressure loss by forming a diesel particulate filter out of a material containing porous oxide with an NOx absorbent carried thereon. ;SOLUTION: Regarding the structure of this diesel parti...
Particulate Matter (PM) emissions from either on-road or off-road diesel engines are subject to federal and/or state standards. Recently, Diesel Particulate Filters (DPF) have been shown to be the most efficient way to reduce the PM emissions. However, DPFs need to be regenerated periodically...
Our Diesel Particulate Filter (DPF) cleaning and regeneration service is a relatively new addition to our product and service portfolio at Darwen Diesels. This service means that DPF’s, which previously had to be scrapped and replaced once they had become operationally ineffective, can now be fu...
There is disclosed a diesel particulate filter for collecting and burning particulates and exhaust gases of a diesel engine and a controlled device therefor. The diesel particulate filter includes a wire net of electric resistance metal fastened to a main filter to burn the particulates collected by...
Know about what one should do to keep their Ford’s after-treatment system (Lean NOx Trap and Diesel Particulate Filter) in good condition.