Catalyst for purifying exhaust gas and method for production the

Details Catalyst for purifying exhaust gas and method for production the Catalyst for purifying exhaust gas and method for production the

1987-12-17

1990-02-27

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502242, 502261, 502262, 502302, 502303, 502325, 502328, 502332, 502333, 502334, 4232135, B01J 2106, B01J 2310, B01J 2340

Patent

active

049046330

ABSTRACT:
A catalyst for purifying exhaust gas comprises a honeycomb carrier of monolithic structure and a coating layer deposited on the honeycomb carrier and formed with a catalyst composition containing a refractory inorganic oxide in the form of particles possessing and average particle diameter in the range of 0.5 to 20 microns, which refractory inorganic oxide has platinum and/or palladium and rhodium deposited thereon in high concentrations. This catalyst is produced by coating the honeycomb carrier with an aqueous slurry containing the catalyst composition and calcining the coated carrier.

REFERENCES:
patent: 3928239 (1975-12-01), Yonehara et al.
patent: 4021185 (1977-05-01), Hindin et al.
patent: 4172047 (1979-10-01), Gandhi et al.
patent: 4233189 (1980-12-01), Gandhi et al.
patent: 4294726 (1981-10-01), Bozon et al.
patent: 4367162 (1983-01-01), Fujitani et al.
patent: 4504598 (1985-03-01), Ono et al.
patent: 4619909 (1986-10-01), Ono et al.
patent: 4621071 (1986-11-01), Blanchard et al.
patent: 4624940 (1986-11-01), Wan et al.
patent: 4678770 (1987-07-01), Wan et al.
patent: 4714694 (1987-12-01), Wan et al.

Affiliated with

Also associated with

Rating

Catalyst for purifying exhaust gas and method for production the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalyst for purifying exhaust gas and method for production the, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst for purifying exhaust gas and method for production the will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-174169