Exhaust emission control device and method of manufacturing...

B - Operations – Transporting – 01 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B01J 37/02 (2006.01) B01D 53/94 (2006.01) B01J 23/89 (2006.01) F01N 3/02 (2006.01) F01N 3/20 (2006.01)

Patent

CA 2256077

A highly durable exhaust emission control device which is provided in a container disposed in an intermediate portion of an exhaust system, wherein the exhaust emission control device comprises (1) a heat-resistant porous body having communicating pores, (2) a mixture of copper oxide and aluminum oxide supported on the surface of the porous body, and (3) platinum supported on the surface and an inner portion of the mixture, the grain size of the copper oxide being from 0.1 µm to 50 µm. The exhaust emission control device is manufactured by preparing the heat-resistant porous body; (2) applying to the porous body a slurry of a mixture of copper oxide and aluminum oxide and/or compounds convertible into these oxides by firing, and baking the mixture and/or compounds; and (3) applying a water-soluble platinum compound to the porous body, and baking the platinum compound. The platinum compound may be applied with the oxide mixture and/or the compounds of copper and aluminum to the porous body.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Exhaust emission control device and method of manufacturing... 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 emission control device and method of manufacturing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust emission control device and method of manufacturing... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2028023

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.