Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Mixture is exhaust from internal-combustion engine
Patent
1990-06-14
1991-10-29
McFarlane, Anthony
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Mixture is exhaust from internal-combustion engine
4232453, 423246, 423247, 502262, 502339, 502349, 502350, 502527, B01D 5336
Patent
active
050614649
ABSTRACT:
Improved sulfur tolerant platinum group metal catalysts exhibiting superior performance for the oxidative removal of CO and hydrocarbons from waste gas streams at low temperatures. The catalyst comprises at least one platinum group metal and at least one of silica, titania, zirconia, zeolite, and alpha-alumina.
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Becker Eckhard R.
Cordonna, Jr. George W.
Johnson Matthey Inc.
McFarlane Anthony
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