This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Durability and Fuel Economy Experience with Dual Bed Catalyst System
Annotation ability available
Sector:
Language:
English
Abstract
Vehicle durability data using the Gould NOx catalyst system is presented. Two 1973 vehicles accumulated 25, 000 AMA miles each demonstrating efficient and stable control of NOx, HC, and CO vehicle exhaust emissions.
In additional tests, accurate fuel economy data using a 1975 California vehicle were taken. The vehicle system was optimized such that the fuel economy was improved by 2. 6% while meeting the 1978 emission standards of 3. 4 gram per mile CO, 0. 41 gram per mile HC, and 0. 4 gram per mile NOx.
Authors
Topic
Citation
Dunlevey, F. and Steiner, R., "Durability and Fuel Economy Experience with Dual Bed Catalyst System," SAE Technical Paper 750871, 1975, https://doi.org/10.4271/750871.Also In
References
- Fedor R. J. Dunlevey F. M. Henry R. W. Steiner R. R. “Durability Experience with Metallic NOx Catalysts.” Paper No. 741081 SAE/DOT International Automobile Tire Conference Toronto October 1974
- Lee C. H. Makowski M. P. “Some Aspects of the Mechanism of NOx Reduction Over Nickel Alloy Catalysts.” Paper 741080 SAE/DOT International Automobile Tire Conference Toronto October 1974
- Bernstein L. S. et al. “Nickel Copper Alloy NOx Reduction Catalysts for Dual Catalyst Systems.” Paper 730567 SAE National Automobile Engineering Meeting Detroit May 1973
- Bernstein L. S. et al. “Application of catalysts to Automotive NOx Emission Control.” SAE Transaction 80 1971 Paper 710014
- “Technical Submission, Automotive Sulfate Emissions” EPA Exxon Research & Engineering Co. January 1975
- “Motor Vehicle Emission,” National Academy of Sciences Washington, D C. November 1974
- Gumbleton J. J. Bolton R. A. Lang H. W. “Optimizing Engine Parameters with Exhaust gas Recirculation.” Paper 740104 SAE Automotive Engineering Congress Detroit February 1974