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RECORD NUMBER: 18 OF 100

Main Title Effect of Fuel Additives on the Chemical and Physical Characteristics of Particulate Emissions in Automotive Exhaust.
Author Mora, John B. ; Baldwi, Michael J. ; Manar, Otto J. ; Valent, Joseph C. ;
CORP Author Dow Chemical Co., Midland, Michigan. Organic Chemicals Dept.
Year Published 1972
Report Number CPA-22-69-145; R2-72-066;
Stock Number PB-222 799
Additional Subjects ( Automotive fuels ; Exhaust gases) ; ( Air pollution ; Exhaust gases) ; ( Particles ; Exhaust gases) ; Detectors ; Variability ; Fuel additives ; Air pollution control equipment ; Catalytic convertors ; Lead organic compounds ; Tetraethyl lead ; Tests ; Particle size Chemical properties ; Physical properties ; Chemical analysis ; Automobile exhaust
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Library Call Number Additional Info Location Last
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Status
NTIS  PB-222 799 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 367p
Abstract The report describes work carried out on a research study to develop methods of generating, collecting, and analyzing particle emissions from automotive power plants by means sufficiently accurate and reproducible to allow the determination of the effect of fuel additives, fuel composition, engine and vehicle operating mode, and advanced emissions control hardware on exhaust particle size, concentration, and composition. Particle emissions were examined from several different engines, loaded by an engine dynamometer, and several different vehicles operated under cruise conditions, the FTP (California) cycle, and the LA-4 cycle. Particle mass measurement techniques have included tailpipe measurement methods and air dilution sampling methods using impaction separators, filters, a Beta-guage technique, and piezoelectric crystal techniques. The applicability of the techniques to cycled vehicle studies has been shown.
NTIS Title Notes Final rept..
PUB Date Free Form Dec 72,
Category Codes 13B; 7D; 68A; 59A; 99A
NTIS Prices PC E11/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326565649
Origin NTIS
Type CAT