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US 2006/0140850 A1Published application
Methods of generating oxygen from air via an alkali superoxide
OwnerWalter Judainventor
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Abstract
Novel methods of air-oxidizing a molten alkali hydroxide at least partially to superoxide state and then reversing the reaction to obtain nitrogen-free oxygen, and then regenerating the molten hydroxide for repeated use, providing for the generating of concentrated oxygen from air.
Claims15
A method of generating oxygen from air that comprises air-oxidizing a molten alkali hydroxide at least partially to superoxide state, reversing the reaction to obtain nitrogen-free oxygen, and regenerating the molten hydroxide.
Dependencies are inferred from the claim text.