Systems and methods for producing mixed lifting gases (e.g., hydrogen gas and steam) for filling balloons are described. In some embodiments, controlling an altitude of a balloon includes combining a reactant and water to produce hydrogen gas and steam, and flowing the hydrogen gas and steam into the balloon to increase a buoyancy of the balloon.
MIXED LIFTING GASES FOR HIGH-ALTITUDE BALLOONS
2022-02-10
Patent
Electronic Resource
English
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