Title:
水素製造装置および水素製造方法
Document Type and Number:
Japanese Patent JP7219077
Kind Code:
B2
Abstract:
To provide an apparatus and method that quickly make the ratio of hydrogen to oxygen smaller than a predetermined threshold.SOLUTION: A first inlet 31 of a gas-liquid separator 30 is connected to an outlet 21b of a photocatalyst 21. A second inlet 34 is further opened in the gas-liquid separator 30, and the second inlet 34 is connected to a discharge port 41a of a blower 41. The blower 41 sucks external air from a suction port 41b and supplies the air to the gas-liquid separator 30 to control the amount of air to be flown in. As a result of the blower 41 supplying external air to the gas-liquid separator 30, the gas discharged from the first inlet 31 of the gas-liquid separator 30 is mixed with external air, and hydrogen and oxygen generated by decomposing water in the photocatalyst 21 are diluted. As a criterion for dilution, air is supplied in an amount such that the ratio of hydrogen to be generated becomes 4% or less as a gas phase compositional ratio after mixing.SELECTED DRAWING: Figure 1
Inventors:
Hiroshi Takase
Application Number:
JP2018232393A
Publication Date:
February 07, 2023
Filing Date:
December 12, 2018
Export Citation:
Assignee:
Toyo Engineering Corporation
International Classes:
C01B3/04; B01D53/047; B01D53/22; C01B3/56
Domestic Patent References:
| JP2013220983A | ||||
| JP2017179556A | ||||
| JP11278801A |
Foreign References:
| WO2010134356A1 |
Attorney, Agent or Firm:
Toshiyuki Yokoi
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