Exhaust emissions (carbon monoxide, hydrocarbons, nitrogen oxides) from 16 catalyst cars were determined depending on the sulfur content of gasoline containing 50, 150 and 450 ppm sulfur. Measurements were made in the European test cycle and at constant speeds (90 and 120 km/h). In the European test cycle the switch from 450 to 150 ppm sulfur resulted in a reduction of the already small concentrations of the pollutants by 10-20%, whereas for the change from 150 to 50 ppm sulfur only for hydrocarbons a statistically significant reduction by about 5% was obtained. (orig.)Die Abgasemissionen (Kohlenmonoxid, Kohlenwasserstoff, Stickoxide) von 16 Katalysatorfahrzeugen wurden in Abhaengigkeit vom Schwefelgehalt in Ottokraftstoffen untersucht, wob...
The series of SULFUR experiments was performed to determine the aerosol particle and contrail format...
This report deals with the measurement of exhaust emissions in dynamic cycles and stationary loads (...
A stocktaking of the motor vehicle emissions from an autobahn was carried out with the aid of a grou...
In this project the emissions of unregulated pollutants from a gasoline engine with three way cataly...
In this project the emissions of unregulated-pollutants from two different gasline engines with thre...
Die Ermittlung der Abgasemission von Diesel-Pkw anhand einer repraesentativen Fahrzeugflotte von 17 ...
The aim of this study was to collect and evaluate environmentally relevant data on exhaust emissions...
Due to the lower EURO 4 emission limits, exhaust aftertreatment systems for heavy- and light-duty ve...
This paper presents the results of a gasoline reformulation project carried out in Finland during 19...
In this study the exhaust gas of cars equipped with different engine types, i.e. cars with diesel en...
Full scale exhaust gas measurements describe current NOx-emissions of 2-stroke-engines which show on...
Eine Entwicklung der Emissionskonzentrationen fuer Deutschland im Zeitabschnitt 1988-2005 wird berec...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
In this project real velocity curves from the city of Stuttgart are used to investigate the emission...
Measurements of real-world traffic emissions were performed in three different locations : a highway...
The series of SULFUR experiments was performed to determine the aerosol particle and contrail format...
This report deals with the measurement of exhaust emissions in dynamic cycles and stationary loads (...
A stocktaking of the motor vehicle emissions from an autobahn was carried out with the aid of a grou...
In this project the emissions of unregulated pollutants from a gasoline engine with three way cataly...
In this project the emissions of unregulated-pollutants from two different gasline engines with thre...
Die Ermittlung der Abgasemission von Diesel-Pkw anhand einer repraesentativen Fahrzeugflotte von 17 ...
The aim of this study was to collect and evaluate environmentally relevant data on exhaust emissions...
Due to the lower EURO 4 emission limits, exhaust aftertreatment systems for heavy- and light-duty ve...
This paper presents the results of a gasoline reformulation project carried out in Finland during 19...
In this study the exhaust gas of cars equipped with different engine types, i.e. cars with diesel en...
Full scale exhaust gas measurements describe current NOx-emissions of 2-stroke-engines which show on...
Eine Entwicklung der Emissionskonzentrationen fuer Deutschland im Zeitabschnitt 1988-2005 wird berec...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
In this project real velocity curves from the city of Stuttgart are used to investigate the emission...
Measurements of real-world traffic emissions were performed in three different locations : a highway...
The series of SULFUR experiments was performed to determine the aerosol particle and contrail format...
This report deals with the measurement of exhaust emissions in dynamic cycles and stationary loads (...
A stocktaking of the motor vehicle emissions from an autobahn was carried out with the aid of a grou...