The atmosphere of Mars, which is approximately 95% carbon dioxide (CO2), is a rich resource for the human exploration of the red planet, primarily by the production of rocket propellants and oxygen for life support. Three recent projects led by NASA's Kennedy Space Center have been investigating the processing of CO2. The first project successfully demonstrated the Mars Atmospheric Processing Module (APM), which freezes CO2 with cryocoolers and combines sublimated CO2 with hydrogen to make methane and water. The second project absorbs CO2 with Ionic Liquids and electrolyzes it with water to make methane and oxygen, but with limited success so far. A third project plans to recover up to 100% of the oxygen in spacecraft respiratory CO2. A combination of the Reverse Water Gas Shift reaction and the Boudouard reaction eventually fill the reactor up with carbon, stopping the process. A system to continuously remove and collect carbon is under construction.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Mars Atmospheric In Situ Resource Utilization Projects at the Kennedy Space Center


    Beteiligte:
    Muscatello, A. C. (Autor:in) / Hintze, P. E. (Autor:in) / Caraccio, A. J. (Autor:in) / Bayliss, J. A. (Autor:in) / Karr, L. J. (Autor:in) / Paley, M. S. (Autor:in) / Marone, M. J. (Autor:in) / Gibson, T. L. (Autor:in) / Surma, J. M. (Autor:in) / Mansell, J. M. (Autor:in)

    Kongress:

    ASCE Earth and Space Conference ; 2016 ; Orlando, FL, United States


    Erscheinungsdatum :

    11.04.2016


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch