Sampled exhaust gases from an S.I. engine fueled by methanol or ethanol were introduced into a reactor tube with dilution air at dilution ratios ranging between 10 and 2000. With the irradiation of ultraviolet rays, aldehydes were confirmed to be formed after the formation of alkylnitrites resulting from the reaction between unburned alcohol and nitrogen oxides. The formation of alkylnitrates followed the formation of aldehydes. At high dilution ratios the resulting photochemical product from both methanol and ethanol was methylnitrate. 3-5 % of unburned alcohol, both methanol and ethanol, was converted to methylnitrate in two or three days.


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    Titel :

    Photochemical reaction of alcohol-fueled engine exhaust gases


    Weitere Titelangaben:

    Photochemische Reaktion der Abgase aus alkoholbetriebenen Motoren


    Beteiligte:
    Ito, K. (Autor:in) / Tano, T. (Autor:in) / Kurata, K. (Autor:in)


    Erscheinungsdatum :

    1986


    Format / Umfang :

    6 Seiten, 10 Bilder, 4 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Ito,K. / Tano,T. / Kurata,K. et al. | Kraftfahrwesen | 1986


    Methylnitride Formation in Exhaust Gases Emitted from a Methanol Fueled S.I. Engine

    Ito,K. / Yano,T. / Takahashi,F. et al. | Kraftfahrwesen | 1982


    Exhaust PM Emissions Analysis of Alcohol Fueled Heavy-Duty Engine Utilizing PPC

    Shamun, Sam / Shen, Mengqin / Johansson, Bengt et al. | British Library Conference Proceedings | 2016


    Exhaust PM Emissions Analysis of Alcohol Fueled Heavy-Duty Engine Utilizing PPC

    Gudmundsson, Anders / Johansson, Bengt / Pagels, Joakim et al. | SAE Technical Papers | 2016


    Photochemical reaction process of methanol engine exhaust gas

    Ito,K. / Narita,M. / Fujita,O. et al. | Kraftfahrwesen | 1988