A sulfur analyzer utilizing an ultraviolet fluorescent (UVF) detector has been developed to measure sulfur components in vehicle emissions. Generally, it is considered that an UVF detector cannot be used to measure sulfur components in vehicle emission due to a significant interference from NO in sample gases. In this study, an O3 injection technique has been developed to eliminate NO interference. Using this technique, the interference from NO has been reduced to less than 0.01 ppm with 3000 ppm NO. These result show a capability of utilizing UVF with this O3 injection technique to measure sulfur components in vehicle emissions including emissions with high concentrations of NO. An oxidation catalyst has also been evaluated to measure total reduced sulfur, TRS.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Development of a New UVF Analyzer With O3 Injection for Measurement of SOx and TRS in Vehicle Emission


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    2004 SAE Fuels & Lubricants Meeting & Exhibition ; 2004



    Publication date :

    2004-06-08




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Development of a new UVF analyzer with O3 injection for measurement of SOx and TRS in vehicle emission

    Nakamura,H. / Asano,I. / Ohashi,H. et al. | Automotive engineering | 2004


    Development of a new UVF analyzer with O3 injection for measurement of SO(x) and TRS in vehicle emission

    Nakamura, Hiroshi / Asano, Ichiro / Ohashi, Hideki et al. | Tema Archive | 2004


    2004-01-1959 Development of a New UVF Analyzer With O3 Injection for Measurement of SOx and TRS in Vehicle Emission

    Nakamura, H. / Asano, I. / Ohashi, H. et al. | British Library Conference Proceedings | 2004


    Evaluation of an UV Analyzer for NOX Vehicle Emission Measurement

    Heller, B. / Gruber, D. / Bogner, F. et al. | SAE Technical Papers | 2001


    Development of a Real-time NH3 Gas Analyzer Utilizing Chemi-luminescence Detection for Vehicle Emission Measurement

    Suzuki, Hisakazu / Adachi, Masayuki / Kihara, Nobutaka et al. | SAE Technical Papers | 2004