| 摘要 |
PURPOSE: A hydrogen purification apparatus for alkali water electrolysis is provided to improve the yield of refining high-purity hydrogen by allowing a part of adsorption reactors and the others to perform adsorption and regeneration alternately. CONSTITUTION: A hydrogen purification apparatus for alkali water electrolysis comprises a catalyst reactor(2) which comprises a catalyst layer therein and a plurality of adsorption reactors(3) which are installed in parallel behind the catalyst reactor and create moisture by inducing catalyst reaction of oxygen included in hydrogen gas supplied from an alkali water electrolysis. The plurality of adsorption reactors alternately operate so that a part(3a) of the adsorption reactors perform adsorption while the others(3b) perform regeneration. |
