Hydrogen sulfide suppressing catalyst system using an oxide of c

Details Hydrogen sulfide suppressing catalyst system using an oxide of c Hydrogen sulfide suppressing catalyst system using an oxide of c

1987-11-03

1990-07-03

Shine, W. J.

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

Catalyst or precursor therefor

Silicon containing or process of making

502303, 502304, 502324, 502326, 502328, 502331, 4232135, B01J 2340, B01J 2364, B01J 2372, B01J 2389

Patent

active

049391135

ABSTRACT:
H.sub.2 S formation by three way catalyst is suppressed by incorporating copper, nickel, manganese or iron oxides into a monolith section downstream of the three way catalyst.

REFERENCES:
patent: 3397154 (1968-08-01), Talsma
patent: 3947380 (1976-03-01), Whelan
patent: 3990995 (1976-11-01), McArthur
patent: 3993572 (1976-11-01), Hindin
patent: 4171287 (1979-10-01), Keith
patent: 4374103 (1983-02-01), Gandhi et al.
patent: 4448756 (1984-05-01), Hammerle et al.
patent: 4552733 (1985-11-01), Thompson et al.

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