HYDROGEN REMOVAL DEVICE, NUCLEAR POWER PLANT, AND HYDROGEN REMOVAL METHOD

To provide a hydrogen removal device capable of safely removing hydrogen while avoiding thermal runaway without lowering the rate of hydrogen removal, and to provide a nuclear power plant and a hydrogen removal method.SOLUTION: A hydrogen removal device 51 for removing hydrogen from a hydrogen-conta...

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Bibliographische Detailangaben
Hauptverfasser:	HAMADA KATSUNORI, YANO TASUKU, TAKII TAICHI, TOMINAGA KAZUO, MATSUZAKI TAKAHISA, KITO KAZUAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR POWER PLANT NUCLEAR REACTORS PHYSICS
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Beschreibung
Zusammenfassung:	To provide a hydrogen removal device capable of safely removing hydrogen while avoiding thermal runaway without lowering the rate of hydrogen removal, and to provide a nuclear power plant and a hydrogen removal method.SOLUTION: A hydrogen removal device 51 for removing hydrogen from a hydrogen-containing gas has particles 1, 2 made of two or more metal oxides filling a housing 3 configured to pass the hydrogen-containing gas, where at least one of the metal oxides is exothermic in reaction with hydrogen and at least one of the metal oxides is endothermic in reaction with hydrogen.SELECTED DRAWING: Figure 1 【課題】水素除去の速度を低下させることなく、かつ、熱暴走を回避しながら水素を安全に除去することが可能な水素除去装置、原子力発電プラント、および水素除去方法を提供する。【解決手段】水素含有ガスから水素を除去する水素除去装置５１は、水素含有ガスが通過する筐体３内に２種以上の金属酸化物からなる顆粒１，２が充填されており、金属酸化物は、少なくとも一つは水素との反応が発熱反応のものであり、かつ少なくとも一つは水素との反応が吸熱反応のものである。【選択図】図１