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Regulated and Unregulated Exhaust Emissions from Malfunctioning Automobiles
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English
Abstract
This paper summarizes a laboratory effort to characterize exhaust emissions from non-catalyst and oxidation catalyst-equipped gasoline automobiles operating under malfunction conditions. One non-catalyst and four catalyst automobiles were evaluated over three test cycles in an unmodified configuration and in four engine and/or emission control system malfunction configurations. Exhaust emission constituents measured, in addition to the currently regulated automobile emissions, include: particulates, sulfates, aldehydes, sulfides, amines, metals, and several additional elements and compounds.
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Citation
Urban, C. and Garbe, R., "Regulated and Unregulated Exhaust Emissions from Malfunctioning Automobiles," SAE Technical Paper 790696, 1979, https://doi.org/10.4271/790696.Also In
References
- Urban Charles Report has been drafted and is currently being reviewed
- Dietzmann Harry E. et. al. “Analytical Procedures for Characterizing Unregulated, Pollutant Emissions from Motor Vehicles.” Report EPA600/279017 February 1979
- Code of Federal Regulations, Title 40, Chapter 1, Part 85, Subpart H, Sections applicable to 1977 (and 1978) Model Year Light-Duty Vehicles
- Congested Freeway Driving Schedule (Appendix VIII in the Recommended Practice for Measurement of Exhaust Sulfuric Acid Emission from Light-Duty Vehicles and Trucks November 1976
- Highway Fuel Economy Driving Schedule 41 100 May 21 1976
- 55 mph Alternate Mileage Accumulation Procedure December 20 1973
- U.S. HEW “Registry of Toxic Effects of Chemical Substances,” 1976 1978
- Braker William Mossman Allen L. “Matheson Gas Data Book,” Fifth Matheson Gas Products