Particulate emissions from VW and Audi diesel vehicles ranging from 230 to 1000 mg/mi were analysed by different analytical techniques. The results from the classical elemental analysis shows that the particulate matter consists up to 90 % of carbon. For the determination of metals the X-ray fluorescence method was used, but only traces were found. Methods for the measurement of particle bound organics based on organic extraction and thermogravimetry. Results so far obtained indicate an organic fraction between 20 and 70 %. Sulfates were also determined in a portion of 2 to 4 % using the BCA method. (Wassmann)
Chemical characterization of particulates from diesel-powered passenger cars
Chemische Eigenschaften der Feststoffe aus dieselbetriebenen Personenwagen
SAE Papers. Cumulative Index ; 1-11
1981
11 Seiten, 16 Bilder, 3 Tabellen, 3 Quellen
Conference paper
English
DIESELMOTOR , PERSONENKRAFTWAGEN , ABGASANALYSE , FESTSTOFF , METALLE , RUSS , SULFAT
Chemical Characterization of Particulates from Diesel-Powered Passenger Cars
SAE Technical Papers | 1981
|Chemical Characterization of Particulates from Diesel-Powered Passenger Cars
Automotive engineering | 1981
|Development trends for diesel - powered passenger cars
Tema Archive | 2000
|Sound quality in diesel-powered passenger cars
Automotive engineering | 1996
|Emissions Patterns of Diesel-Powered Passenger Cars
SAE Technical Papers | 1975
|