Main Title |
Diesel Crankcase Emissions Characterization : final report. Task No. 4 / |
Author |
Hare, Charles T. ;
Montalvo., Daniel A.
|
CORP Author |
Southwest Research Inst., San Antonio, Tex.;Environmental Protection Agency, Ann Arbor, Mich. Emission Control Technology Div. |
Publisher |
Southwest Research Institute, |
Year Published |
1977 |
Report Number |
EPA/460/3-77/016; SWRI-AR-1189; EPA-68-03-2196 |
Stock Number |
PB-275 950 |
Subjects |
Diesel fuels ;
Diesel motor exhaust gas ;
Air--Pollution--Measurement
|
Additional Subjects |
Diesel engines ;
Crankcase fumes ;
Air pollution ;
Gas analysis ;
Exhaust emissions ;
Hydrocarbons ;
Carbon monoxide ;
Carbon dioxide ;
Nitrogen oxides ;
Dynamometers ;
Aldehydes ;
Particles ;
Concentration(Composition) ;
Particle size distribution ;
Solubility ;
Chemical composition ;
Amines ;
Pyrenes ;
Chemical analysis ;
Oxygen ;
Amine/N-dimethylnitros ;
Benzo(a)pyrene ;
Air pollution detection
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-275 950 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
xi, 73 pages : illustrations ; 28 cm |
Abstract |
The objective of this project was to characterize crankcase or 'blowby' emissions from two in-service diesel engines, developing and demonstrating methodology for analyses where none existed. Methodology development and demonstration was performed using a dynamometer mounted Detroit Diesel 6V-71, and characterization was done on a Cummins NTC-350 and another 6V-71. Gaseous emissions measured included: emission mass rate; HC, CO, CO2, and NOx (both exhaust and crankcase emissions); individual hydrocarbons; aldehydes; and N-dimethylnitrosamine. Crankcase particulate measurements included: mass rate; concentration; size distribution; elemental composition; sulfate; total solubles; BaP in solubles; boiling range of solubles; and N-dimethylnitrosamine. These measurements were made using variations of the standard 13-mode diesel procedure. |
Notes |
Prepared for the U.S. Environmental Protection Agency. Microfiche. |
Place Published |
San Antonio, Tex. : |
Corporate Au Added Ent |
United States Environmental Protection Agency ; Southwest Research Institute |
NTIS Prices |
PC A08/MF A01 |
BIB Level |
m |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20031114124433 |
Language |
eng |
Origin |
NTIS |
Type |
MERGE |
OCLC Rec Leader |
00987nam 2200277Ka 45020 |