Effect of Air-Fuel Ratio Modulation on Conversion Efficiency of Three-Way Catalysts Mitsubishi Motors Corporation

Format:

Conference/Event

Author/Creator:

Kaneko, Y., author.

Conference Name:

Passenger Car Meeting and Exposition (1978-06-05 : Troy, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1978

Summary:

The widening of the selectivity windows of a three-way catalyst under A/F ratio modulation was shown to result from retention of adsorbed species on catalyst surfaces and their subsequent reaction with gas-phase reactants. A reaction model was developed based on adsorption properties of CO, HC and NOx and by computer simulation, the conversion efficiencies of CO, HC and NOx under A/F ratio modulation were calculated. The calculated and experimental results were in good agreement

Notes:

Vendor supplied data

Publisher Number:

780607

Access Restriction:

Restricted for use by site license