| Main Title |
Gasoline Composition and Vehicle Exhaust Gas Polynuclear Aromatic Content. |
| Author |
Gros, George P. ;
|
| CORP Author |
Esso Research and Engineering Co., Linden, N.J. Products Research Div. |
| Year Published |
1972 |
| Report Number |
EPA-68-04-0025; CRC-APRAC-CAPE-6-68; 6-68-3; |
| Stock Number |
PB-218 873 |
| Additional Subjects |
( Air pollution ;
Exhaust gases) ;
( Automobile engines ;
Exhaust gases) ;
( Aromatic polycyclic hydrocarbons ;
Exhaust gases) ;
( Phenols ;
Exhaust gases) ;
Combustion deposits ;
Statistical analysis ;
Automotive fuels ;
Fuel additives ;
Tetraethyl lead ;
Phosphorus ;
Pyrenes ;
Concentration(Composition) ;
Chemical composition ;
Benzanthracenes ;
Aromatic compounds ;
Air pollution control equipment ;
Automobile exhaust ;
Benzopyrenes
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-218 873 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
114p |
| Abstract |
Vehicle emission control systems, fuel composition, and fuel-derived engine deposits have been studied as variables affecting the exhaust emissions of eleven species of polynuclear aromatics (PNA) and phenols. Both deposit-formation fuels and various emission-test fuels were used in measuring PNA emissions. One standard production model automobile without emission controls, two with engine-modification controls, and two automobiles with experimental advanced emission control systems have been used in the program. All emission measurements were made on the seven-mode cycle with 2:1 hot/cold weighting. |
| Supplementary Notes |
See also PB-209 955. |
| NTIS Title Notes |
Annual rept. no. 3 (Final), period ending 30 Jul 72. |
| PUB Date Free Form |
30 Jul 72, |
| Category Codes |
21B; 13B; 68A; 81A |
| NTIS Prices |
PC A06/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326560480 |
| Origin |
NTIS |
| Type |
CAT |
