摘要 |
PROBLEM TO BE SOLVED: To provide a gas production method suitable for a mode of frequently performing on/off of a hydrogen/oxygen generator, while compactifying the hydrogen/oxygen generator.SOLUTION: Two dehumidifiers are operated under predetermined time control, whereby gas to be treated, which is not sufficiently dehumidified, is prevented from being discharged from the dehumidifiers without using excessive amount of an adsorbent accommodated in the dehumidifiers. |