Catalyst for the reduction of automobile exhaust gases
Patent
·
OSTI ID:7365513
A catalyst for the reduction of automobile pollution and a method for forming the catalyst are described. The catalyst comprises a nickel alloy substrate having specified composition and a surface layer containing from 10 to 50 percent copper. The copper concentration varies from 10 to 50 percent at the surface to 0 percent within the substrate.
- Assignee:
- Olin Corp.
- Patent Number(s):
- US 3928234
- OSTI ID:
- 7365513
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
33 ADVANCED PROPULSION SYSTEMS
330701* -- Emission Control-- Nitrogen Oxides
ALLOYS
AUTOMOBILES
CATALYSTS
CATALYTIC CONVERTERS
CHALCOGENIDES
CHEMICAL COMPOSITION
COPPER ALLOYS
EQUIPMENT
EXHAUST GASES
FABRICATION
GASEOUS WASTES
NICKEL ALLOYS
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL EQUIPMENT
SUBSTRATES
VEHICLES
WASTES
330701* -- Emission Control-- Nitrogen Oxides
ALLOYS
AUTOMOBILES
CATALYSTS
CATALYTIC CONVERTERS
CHALCOGENIDES
CHEMICAL COMPOSITION
COPPER ALLOYS
EQUIPMENT
EXHAUST GASES
FABRICATION
GASEOUS WASTES
NICKEL ALLOYS
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL EQUIPMENT
SUBSTRATES
VEHICLES
WASTES