| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen generator which is easy in control of the generated amount of hydrogen in spite of a simple structure.SOLUTION: A hydrogen generator generates hydrogen by reacting aluminum with an alkaline aqueous solution. The hydrogen generator includes a reaction container part into which aluminum is added to generate hydrogen, and a storage container part for storing the alkaline aqueous solution. The bottom side of the reaction container part and the bottom side of the storage container part can be communicated with each other through a communication part, and when the hydrogen pressure in the reaction container becomes high, a reaction liquid is returned to the storage container side. |
