B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/94 (2006.01) B01J 23/58 (2006.01) B01J 23/63 (2006.01)
Patent
CA 2581306
A catalyzed Diesel soot filter and process. The Diesel soot filter incorporates a porous filter element coated with a catalytic agent so that Diesel soot from Diesel exhaust gas is deposited into contact with the catalytic agent when Diesel exhaust gas is passed through the porous filter element and so that the ignition temperature or oxidation temperature of the deposited Diesel soot is reduced. The catalytic agent is a mixture of alkali metal and cerium oxides. The mole ratio of alkali metal to cerium of the catalytic agent is in the range of from 0.5 to 5.
L'invention concerne un filtre à particules de suie catalysé pour moteur diesel. Le filtre à particules de suie pour moteur diesel comprend un élément filtrant poreux revêtu d'un agent catalytique qui permet aux particules de suie des gaz d'échappement du moteur diesel de venir en contact avec l'agent catalytique lorsque les gaz d'échappement du diesel traversent l'élément filtrant poreux. Ceci permet de réduire la température d'allumage ou la température d'oxydation des particules de suie du diesel déposées. L'agent catalytique est un mélange de métal alcalin et d'oxydes de cérium. Le rapport molaire entre le métal alcalin et le cérium de l'agent catalytique se situe entre 0,5 et 5.
Li Cheng G.
Mao Fuhe
Ziebarth Robin P.
Dow Global Technologies Inc.
Dow Global Technologies Llc
Smart & Biggar
LandOfFree
Catalyzed diesel soot filter and process for its use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyzed diesel soot filter and process for its use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyzed diesel soot filter and process for its use will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1460929