Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 486

OLS Field Name OLS Field Data
Main Title Accelerated decay of non-fuel evaporative emissions : task no. 1 /
CORP Author Automotive Environmental Systems, inc.
Publisher Environmental Protection Agency, Office of Air and Water Management, Office of Mobile Source Air Pollution Control, Emission Control Technology Division ; For sale by the National Technical Information Service,
Year Published 1976
Report Number EPA-460/3-76-026; EPA-68-03-2413
Stock Number 5285 Port Royal Rd., 22161
OCLC Number 04022929
ISBN pbk.
Subjects Hydrocarbons. ; Automobiles.
Additional Subjects Hydrocarbons ; Automobiles ; Outgassing ; Air pollution ; Gas analysis ; Mass spectrometry ; Gas chromatography ; Concentration(Composition) ; Dynamometers ; Toulene ; Vapors ; Evaporation ; Decay ; Baseline measurements ; Procedures
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101FMMY.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 460/3-76-026 Region 3 Library/Philadelphia, PA 07/09/1993
EJBD ARCHIVE EPA 460-3-76-026 Headquarters Library/Washington,DC 05/27/2014
EKAM  EPA/460/3-76/026 Region 4 Library/Atlanta,GA 07/16/1999
ELCD  EPA 460-3-76-026 NVFEL Library/Ann Arbor, MI 09/12/2008
NTIS  PB-259 585 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v, 35, 4 p. : ill. ; 28 cm.
Abstract
This program was designed to determine whether driving a vehicle on a dynamometer or baking a vehicle in a paint oven could accelerate the normal decay of background hydro-carbon evaporative emissions from new vehicles. Daily background evaporative emission tests were performed on two groups of three identical Ford LTD's in accordance with the procedures outlined in SAE J17la. All fuel system components were either removed or plugged. The carburetors were removed and the intake manifolds covered with a plate. An auxiliary fuel system was used when running each vehicle on the dynamometer. Daily testing was begun on each vehicle within nine days after manufacturing. One vehicle in each group was a control vehicle, which soaked between daily tests. After each daily test, the second vehicle in each group was driven on the dynamometer for five series of two LA-4 driving schedules, with a 30-minute soak with the engine off following each series. It was then soaked until the next test. The third vehicle in each group was placed in a bake oven at 125 F for 12 hours after each test and then soaked until the next test.
Notes
Prepared contract 68-03-2413. Issued Aug. 1976.