Treating diesel exhaust with a catalytic particulate mixture

Details Treating diesel exhaust with a catalytic particulate mixture Treating diesel exhaust with a catalytic particulate mixture

1999-04-26

2000-08-15

Griffin, Steven P.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Mixture is exhaust from internal-combustion engine

4232135, 4232391, 4232453, 423247, B01D 5394

Patent

active

061032077

ABSTRACT:
A method is provided for treating diesel engine exhaust gas with a catalyst containing a physical mixture of particles. The catalyst contains a physical mixture of particles of (i) a bi-metal oxide of manganese and zirconium and (ii) a precious metal, such as platinum, supported on an alumina, such as gamma alumina.

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