High-temperature electrolyser (HTE) with improved operating safety

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United States of America Patent

PATENT NO 9080243
APP PUB NO 20130168238A1
SERIAL NO

13820904

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Abstract

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A high-temperature electrolyser including a stack of electrolysis cells in which steam is made to flow both at a cathode and at an anode. The architecture of the electrolyzer is configured to have each cathode inlet end and anode inlet end close to an oxygen, or respectably hydrogen, collection duct portion. With the structure, a buffer volume of steam is created around the oxygen and hydrogen collectors, which therefore constitutes a simple and effective sealing mechanism within the electrolyser.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Le, Gallo Patrick Saint Appolinard, FR 17 86

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