Characterization of Exhaust Emissions from High Mileage Catalyst-Equipped Automobiles 820783
This paper describes the characterization of regulated and unregulated exhaust emissions, particularly aldehydes, from ten 1978 and 1979 high mileage catalyst-equipped gasoline fueled automobiles which have been driven for approximately 50,000 miles. The ten automobiles were evaluated as-received and after a tune-up to manufacturer’s specifications, over the Light-Duty Federal Test Procedure (FTP) and the Highway Fuel Economy Driving Schedule (HFET). Exhaust constituents measured, in addition to the regulated emissions, include: aldehydes, particulates, sulfides, amines, and several additional compounds.
Citation: Smith, L. and Carey, P., "Characterization of Exhaust Emissions from High Mileage Catalyst-Equipped Automobiles," SAE Technical Paper 820783, 1982, https://doi.org/10.4271/820783. Download Citation
Author(s):
Lawrence R. Smith, Penny M. Carey
Pages: 22
Event:
Passenger Car Meeting & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Exhaust emissions
Fuel economy
Test procedures
Particulate matter (PM)
Emissions
Gasoline
Suppliers
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