Method for carrying out a redox cycle

DE102019121868B4Active Publication Date: 2026-07-30DEUTSCHES ZENTRUM FÜR LUFT UND RAUMFAHRT E V
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
DEUTSCHES ZENTRUM FÜR LUFT UND RAUMFAHRT E V
Filing Date
2019-08-14
Publication Date
2026-07-30

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Abstract

Method for carrying out a redox cycle (1) comprising the following steps: a) Heating an oxide material to carry out a reduction process, wherein a purge gas (13) is supplied to the oxide material during the reduction process, b) Discarding purge gas (13) heated by the oxide material, c) Supplying steam (11) and / or carbon dioxide to the reduced oxide material, wherein the reduced oxide material is oxidized to oxide material and hydrogen and / or carbon monoxide is released, d) Repeating steps a) - c) to form a cycle, characterized in that the heated purge gas (13) is supplied to the oxide material before step a) to preheat the oxide material.
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