Record Display for the EPA National Library Catalog

RECORD NUMBER: 86 OF 227

OLS Field Name OLS Field Data
Main Title Exhaust emissions from four General Motors low emission prototype vehicles /
Author Gompf, Henry L.
CORP Author Environmental Protection Agency, Ann Arbor, Mich. Test and Evaluation Branch.
Publisher Test and Evaluation Branch, Environmental Protection Agency,
Year Published 1972
Report Number 72-23; APTD-1407
Stock Number PB-218 714
OCLC Number 40558888
Additional Subjects ( Automobile engines ; Air pollution control equipment) ; Air pollution ; Performance evaluation ; Exhaust gases ; Catalysts ; Liquefied petroleum gases ; Automotive fuels ; Air pollution control ; Automobile exhaust ; Exhaust gas recirculation systems ; Catalytic reactors(Exhaust systems)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91006CZ4.PDF
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100X3VJ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EKBD  EPA/APTD-1407 Research Triangle Park Library/RTP, NC 12/31/1998
ELCD  EPA APTD-1407 NVFEL Library/Ann Arbor, MI 06/27/2011
ELCD  EPA TAEB-72-23 NVFEL Library/Ann Arbor, MI 01/30/2012
NTIS  PB-218 714 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 2 [4] leaves ; 28 cm.
Abstract
The General Motors Corporation supplied four low emission prototype vehicles for evaluation. The test vehicles were desired to demonstrate possible 1975-76 emission control systems and to compare emissions measured by the 1972 and 1975 Federal Emission Test Procedures. The four vehicles are descirbed as follows: (1) An Oldsmobile 88 equipped with a 455 CID engine, automatic transmission, exhaust gas recirculation, an oxidizing catalytic reactor and an air pump; (2) An Oldsmobile 88 with a 455 CID engine and automatic transmission equipped with exhaust gas recirculation, dual bed oxidizing-reducing catalytic reactor and an air pump; (3) A 455 CID Oldsmobile 88 equipped with an automatic transmission, exhaust gas recirculation, two oxidizing catalysts, an air valve, and converted to run of LPG fuel; (4) A Buick Gran Sport with 455 CID engine and automatic transmission equipped with a modified intake manifold, exhaust gas recirculation, oxidizing catalyst and air pump systems. All testing was performed in accordance with the July 2, 1971, Federal Register. Tabulated results indicate while three of the vehicles tested demonstrated emission levels approaching those required for 1975 with one of these achieving 1976 levels in one test.
Notes
"April, 1972." "72-23." "Test and Evaluation Branch, Environmental Protection Agency." PB-218 714.