Main Title |
Rapid Methods of Analysis for Trace Quantities of Polynuclear Aromatic Hydrocarbons and Phenols in Automobile Exhaust, Gasoline, and Crankcase Oil. |
Author |
Brow, R. A. ;
Sear, T. D. ;
King, Jr, W. H. ;
Diet, W. A. ;
Kellihe, J. M. ;
|
CORP Author |
Esso Research and Engineering Co., Linden, N.J. |
Year Published |
1971 |
Report Number |
CRC-APRAC-CAPE-12-68; 12-68-3; |
Stock Number |
PB-219 025 |
Additional Subjects |
( Gas analysis ;
Exhaust gases) ;
( Aromatic polycyclic hydrocarbons ;
Chemical analysis) ;
( Phenols ;
Chemical analysis) ;
( Air pollution ;
Exhaust gases) ;
Sampling ;
Mass spectroscopy ;
Gas chromatography ;
Gasoline ;
Oils ;
Ultraviolet spectroscopy ;
Tars ;
Pyrenes ;
Automobile exhaust ;
Benzopyrenes ;
Benzanthracenes
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-219 025 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
56p |
Abstract |
A rapid method was developed to measure benz(a)anthracene (BaA) and benzo(a)pyrene (BaP) in auto exhaust tar, gasoline, and crankcase oil. Nine other polynuclear aromatic hydrocarbons were also included in the measurement. These included: pyrene, chrysene, triphenylene, methyl BaA, dimethyl BaA, benzo(e)pyrene (BeP), methyl BaP, methyl BeP, and benzo(g,h,i)perylene. The method can also be extended to other PNA hydrocarbons, such as benzofluoranthenes, dibenzanthracenes, anthanthracenes, anthanthrene, and coronene. In addition, methodology to determine the total PNA content of auto exhaust tar was developed. A third major accomplishment was the development of a quantitative method to determine individual phenols in the aqueous condensates produced along with exhaust tar. The methods used gas chromatography for separation and UV, radioactive measurement, or mass spectroscopy for identification. |
Highlights Notes |
Includes gas chromatography, UV, mass spectroscopy, and carbon-14 labeling. |
NTIS Title Notes |
Final rept. Feb 69-Dec 71. |
PUB Date Free Form |
Dec 71, |
Category Codes |
13B; 68A#; 59A |
NTIS Prices |
PC A04/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326560608 |
Origin |
NTIS |
Type |
CAT |