Process for simultaneously reducing the amounts of hydrocarbons,

Details Process for simultaneously reducing the amounts of hydrocarbons, Process for simultaneously reducing the amounts of hydrocarbons,

1995-10-12

1997-07-01

Jones, Deborah

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Mixture is exhaust from internal-combustion engine

502 64, 502 66, B01D 4700

Patent

active

056435428

ABSTRACT:
A process for simultaneously reducing the amounts of hydrocarbons, carbon monoxide and nitrogen oxides contained in the exhaust gas from an internal combustion engine in the exhaust gas from gasoline or diesel engines with high amounts of oxygen in the exhaust gas is disclosed. A high reductive effect towards nitrogen oxides is enabled by using a homogeneous aluminum silicate as a high surface area support material for the catalytically active components.

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