Exhaust gas purification catalyst

Details Exhaust gas purification catalyst Exhaust gas purification catalyst

1990-02-23

1991-03-19

Russel, Jeffrey E.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Mixture is exhaust from internal-combustion engine

4232155, B01D 5336

Patent

active

050009290

ABSTRACT:
An exhaust gas purification catalyst for purifying carbonaceous fine particles comprising a refractory three-dimensional structure and deposited thereon, (a) a refractory inorganic oxide, (b) palladium and (c) an oxide of at least one element selected from the group consisting of praseodymium, neodymium and samarium as catalyst components.

REFERENCES:
patent: 3870455 (1975-03-01), Hindin
patent: 3993572 (1976-11-01), Hindin et al.
patent: 4061473 (1977-12-01), Norris
patent: 4363753 (1982-12-01), Bozon et al.
patent: 4450244 (1984-05-01), Domesle et al.
patent: 4451441 (1984-05-01), Ernest et al.
patent: 4483944 (1984-11-01), Day et al.
patent: 4504598 (1985-03-01), Ono et al.
patent: 4528279 (1985-07-01), Suzuki et al.
patent: 4617289 (1986-10-01), Saito et al.
patent: 4749671 (1988-06-01), Saito et al.
patent: 4791091 (1988-12-01), Bricker et al.
patent: 4868149 (1989-09-01), Bricker

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