Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1989-12-14
1991-08-20
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502304, 4232135, B01J 2104, B01J 2310, B01J 2358
Patent
active
050414070
ABSTRACT:
A three-way catalyst for use in treating automotive exhaust gases employs a delta alumina support which contains oxides of cerium plus barium and/or lanthanum, plus at least one Group VIII noble metal from the group consisting of platinum, palladium, rhodium, ruthenium and iridium.
REFERENCES:
patent: 3291564 (1966-12-01), Kearby
patent: 4170573 (1979-10-01), Ernest et al.
patent: 4294726 (1981-10-01), Bozon et al.
patent: 4528279 (1985-07-01), Suzuki et al.
patent: 4738947 (1988-04-01), Wan et al.
patent: 4791091 (1988-12-01), Bricker et al.
patent: 4868148 (1989-09-01), Henk et al.
Kirk-Othmer, Encylopedia of Chemical Technology, Third Ed., vol. 2, pp. 225-233.
Linden Douglas G.
Summers, II Jack C.
Williamson W. Burton
Allied-Signal Inc.
Criss Roger H.
Ryther Mary Jo
Shine W. J.
Wells Harold N.
LandOfFree
High-temperature three-way catalyst for treating automotive exha does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-temperature three-way catalyst for treating automotive exha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-temperature three-way catalyst for treating automotive exha will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1007835