An engine test to measure the oxygen storage capacity of a catalyst

SAE Technical Papers

Volumn , Issue , 1996, Pages

  Theis, Joseph R ^a  

^a DELPHI CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; CATALYTIC CONVERTERS; CHEMICAL SHIFT; EQUILIBRIUM CONSTANTS; OXYGEN; TESTING;

AGING CONDITIONS; CATALYST VOLUME; EMISSIONS PERFORMANCE; EQUILIBRIUM VALUE; INLET TEMPERATURE; OXYGEN STORAGE CAPACITY; RESIDUAL OXYGEN; WATER GAS SHIFT (WGS) REACTION;

WATER GAS SHIFT;

EID: 85072467097     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/961900     Document Type: Conference Paper

References (9)

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2. Clemmens W. B., Sabourin M. A., and Rao T., "Detection of Catalyst Performance Loss Using On-Board Diagnostic" SAE Paper # 900062, 1990.
3. Koupal J. W., Sabourin M.A., and Clemmens W. B., "Detection of Catalyst Failure On-Vehicle Using the Dual Oxygen Sensor Method" SAE Paper # 910561, 1991.
4. Hepburn J.S., and Gandhi H.S., "The Relationship between Catalyst Hydrocarbon Conversion Efficiency and Oxygen Storage Capacity" SAE Paper # 920831, 1992.
5. Theis J. R., LaBarge W. J., and Fisher G. B., "The Effects of Catalyst Volume and Ceria Content on the Emission Performance and Oxygen Storage Capacity of Automotive Catalysts" SAE Paper # 932666, 1993.
6. Cooper B.J., and Thoss J.E., "Role of NO in Diesel Particulate Emission Control" SAE Paper # 890404, 1989.
7. Obert E. F., Internal Combustion Engines and Air Pollution, Intext Educational Publishers, New York, 1973, p. 731.
8. Germann H., Taglaiferri S., and Geering H.P., "Differences in Pre-and Post-Converter Lambda Sensor Characteristics" SAE Paper # 960335, 1996.
9. 2 and Re-Oxidation" SAE Paper # 780606, 1976.