Real-time Analysis of Benzene in Exhaust Gas from Driving Automobiles Using Jet-REMPI Method 2009-01-2740
Real-time analysis of benzene in automobile exhaust gas was performed using the Jet-REMPI (supersonic jet / resonance enhanced multi-photon ionization) method. Real-time benzene concentration of two diesel trucks and one gasoline vehicle driving in Japanese driving modes were observed under ppm level at 1 s intervals. As a result, it became obvious that there were many differences in their emission tendencies, because of their car types, driving conditions, and catalyst conditions. In two diesel vehicle, benzene emission tendencies were opposite. And, in a gasoline vehicle, emission pattern were different between hot and cold conditions due to the catalyst conditions.
Citation: Misawa, K., Ishiuchi, S., Fujii, M., Matsumoto, J. et al., "Real-time Analysis of Benzene in Exhaust Gas from Driving Automobiles Using Jet-REMPI Method," SAE Technical Paper 2009-01-2740, 2009, https://doi.org/10.4271/2009-01-2740. Download Citation
Affiliated:
Tokyo Institute of Technology, Tokyo Metropolitan University, Toyama, Inc, Nippon Steel Corp, CNRS, National Traffic Safety and Environment Laboratory
Pages: 5
Event:
SAE 2009 Powertrains Fuels and Lubricants Meeting
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Exhaust emissions
Emissions
Catalysts
Gasoline
Gases
Trucks
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »
