System for high-temperature reversible electrolysis of water comprising a hydride tank coupled with the electrolyser

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United States of America Patent

PATENT NO 11542610
APP PUB NO 20190245224A1
SERIAL NO

16333299

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Abstract

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A system for high-temperature reversible electrolysis of water, characterised in that it includes: a high-temperature reversible electrolyser, configured to operate in SOEC (solid oxide electrolyser cell) mode to produce hydrogen and store electricity, and/or in SOFC (solid oxide fuel cell) mode to withdraw hydrogen and produce electricity; a hydride tank, thermally coupled with the reversible electrolyser, the system being configured to allow the recovery of heat released by the hydride tank during hydrogen absorption in order to produce pressurised steam intended for entering the reversible electrolyser in SOEC mode, and to allow the recovery of heat released by the one or more outgoing streams from the reversible electrolyser in SOFC mode so as to allow the desorption of hydrogen from the hydride tank.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES75015 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chaise, Albin Grenoble, FR 20 72
Cren, Julie Saint Martin D'uriage, FR 1 19
Lacroix, Vincent Grenoble, FR 5 41
Reytier, Magali Villard de Lans, FR 28 144
Roux, Guilhem Saint Egreve, FR 28 70

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