Hydrogen production by a thermochemical water splitting cycle

Details Hydrogen production by a thermochemical water splitting cycle Hydrogen production by a thermochemical water splitting cycle

2011-06-14

2011-06-14

Langel, Wayne (Department: 1736)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Process or means for producing, recycling, or treating...

C423S438000, C423S579000, C423S648100

Reexamination Certificate

active

07960063

ABSTRACT:
A novel thermochemical cycle for the decomposition of water is presented. Along with water, hydrogen, and oxygen, the cycle involves an alkali or alkali earth metal based process intermediate and a variety of reaction intermediates. The cycle is driven by renewable energy sources, and can have a maximum operating temperature below 1173 K (900° C.). The kinetics of the cycle are based on the reactant behavior as well as the separability characteristics of the chemicals involved.

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