B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 29/40 (2006.01) B01D 53/94 (2006.01) B01J 23/72 (2006.01) B01J 29/70 (2006.01) B01J 29/80 (2006.01) B01J 35/00 (2006.01)
Patent
CA 2506468
An exhaust gas purifying catalyst contains a copper oxide, a ZMS-5 and/or a zeolite .beta., and an oxide of magnesium and/or calcium is further added thereto. A method for purifying an exhaust gas using such a catalyst is also disclosed. By using the catalyst, NOx in an exhaust gas containing much oxygen such as exhaust gas of diesel engines can be efficiently removed and oxidization of SO2 under high-temperature conditions can be suppressed.
L'invention concerne un catalyseur de purification de gaz d'échappement contenant un oxyde de cuivre, un ZMS-5 et/ou un zéolite .beta., et un oxyde de magnésium et/ou calcium est également ajouté à celui-ci. L'invention concerne un procédé de purification d'un gaz d'échappement faisant appel à un catalyseur. L'utilisation du catalyseur permet d'éliminer efficacement NO¿x? dans un gaz d'échappement contenant beaucoup l'oxygène, notamment un gaz d'échappement de moteur diesel, et permet de supprimer l'oxydation de SO¿2? dans des conditions de températures élevées.
Horiuchi Makoto
Kobayashi Takao
Matsumoto Takeshi
Nakane Takuji
Uno Takahiro
Ict Co. Ltd.
International Catalyst Technology Inc.
Sim & Mcburney
LandOfFree
Exhaust gas purifying catalyst and method for purifying... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Exhaust gas purifying catalyst and method for purifying..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust gas purifying catalyst and method for purifying... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1509445