Catalytic conversion of internal combustion engine exhaust gases

Details Catalytic conversion of internal combustion engine exhaust gases Catalytic conversion of internal combustion engine exhaust gases

1994-08-10

1995-06-06

Lander, Ferris

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Mixture is exhaust from internal-combustion engine

4232391, B01D 5356

Patent

active

054220858

ABSTRACT:
A technique for substantially reducing nitrogen oxide (NO.sub.x) emissions in internal combustion engine exhaust gases. The NO.sub.x laden stream is contacted with a As catalytic material supported on a metal plated Ni foam substrate in the presence of a reducing agent. The NO.sub.x is reduced to nitrogen, water and/or carbon, and carbon dioxide.

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