| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inexpensive oxygen removing device with simple constitution. SOLUTION: There are provided a porous alumina plate 4 for partitioning oxygen concentration regulation side space 1 and atmosphere side space 2 and having water retention, a positive electrode 5 provided at the oxygen concentration regulation side space 1 of the porous alumina plate 4, a negative electrode 6 provided at the atmosphere side space 2 of the porous alumina plate 4 and a direct-current power source 7 for applying negative voltage to the negative electrode 6 and applying positive voltage to the positive electrode 5. Water is supplied to the porous alumina plate 4. In such a way, the oxygen in the oxygen concentration regulation side space 1 is removed by burning by using a catalyst the hydrogen generated at the negative electrode 6 side by electrolyzing the water, and the oxygen simultaneously generated at the positive electrode 5 side is released to the atmosphere side space 2, and the oxygen is transferred from the oxygen concentration regulation side space 1 to the atmosphere side space 2.</p> |
