To avoid degradation, the Proton Exchange Membrane (PEM) fuel cell requires less than 10 to 50 ppmv carbon monoxide (CO) in the reformate stream. A transient Preferential Oxidation (PrOx) system was developed for reformer operating powers between 5 kW and 60 kW thermal. Testing results show that steady state reformate CO concentration from the PrOx is less than 6 ppmv for a variety of inlet CO concentrations. Furthermore, the PrOx is capable of maintaining CO under 10 ppmv during reformer transient conditions such as power turn up and turn down.


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    Titel :

    Transient CO Preferential Oxidation (PrOx) for PEM Fuel Cell


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Qi, Chunming (Autor:in) / Pollica, Darryl (Autor:in) / Hagan, Mark (Autor:in) / Cole, Terence (Autor:in) / Rizzo, Vincent (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    06.03.2000




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Transient co preferential oxidation ( PrOx ) for PEM fuel cell

    Pollica,D. / Hagan,M. / Cole,T. et al. | Kraftfahrwesen | 2000


    2000-01-0378 Transient CO Preferential Oxidation (PrOx) for PEM Fuel Cell

    Qi, C. / Pollica, D. / Hagan, M. et al. | British Library Conference Proceedings | 2000