The Trace Contaminant Control System (TCCS) removes most hazardous contaminants from the space station atmosphere using a carbon bed, but some must be destroyed in a high atmosphere catalytic oxidizer. While the oxidizer is protected from catalyst poisons by the carbon bed, if contaminant loads are greater than anticipated, the catalyst may be exposed to a variety of poisons. Thus, we studied the effect of halocarbons, sulfides and nitrogen compounds on the catalytic activity and the products produced. We found that even if poisoning occurs, the catalyst will recover, and will not produce toxic partial oxidation products.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An investigation of International Space Station trace contaminant oxidation catalyst poisoning


    Weitere Titelangaben:

    Eine Untersuchung der Vergiftung des Oxidationskatalysators für Verunreinigungsspuren in der internationalen Raumstation


    Beteiligte:
    Wright, J.D. (Autor:in) / Chen, B. (Autor:in) / Wang, C. (Autor:in) / Perry, J. (Autor:in) / Tatara, J.D. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1996


    Format / Umfang :

    7 Seiten, 9 Bilder, 4 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    An Investigation of International Space Station Trace Contaminant Oxidation Catalyst Poisoning

    Chen, Baoshu / Wang, Cynthia / Tatara, James D. et al. | SAE Technical Papers | 1996



    Mir Space Station Trace Contaminant Assessment

    Gouzenberg, Arkady / Rather, David R. / Cole, Harold E. et al. | SAE Technical Papers | 1996


    Status of the International Space Station (ISS) Trace Contaminant Control System

    Macatangay, Ariel V. / Perry, Jay L. / Belcher, Paul L. et al. | SAE Technical Papers | 2009


    Overview of the International Space Station System-Level Trace Contaminant Injection Test

    Franks, Gerald D. / Tatara, James D. / Perry, Jay L. | SAE Technical Papers | 1998