Pellets made from powder mixtures of potassium superoxide, KO2, and calcium superoxide, Ca(O2)2, proven markedly superior to pellets of pure KO2 for adding O2 to and removing CO2 from atmospheric-pressure flow of humidified CO2 in He. Superoxides used extensively to supply O2 and scrub CO2 in variety of ambient-pressure life-support applications, including portable self-contained breathing apparatuses, spacecraft, and undersea submersible craft.
Air Revitalization Using Superoxides
NASA Tech Briefs ; 12 , 1
01.01.1988
Sonstige
Keine Angabe
Englisch
Direct Contact Air Revitalization
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