Title:
HYDROGEN GAS SEPARATOR
Document Type and Number:
WIPO Patent Application WO/2021/230265
Kind Code:
A1
Abstract:
A hydrogen gas separator (100, 100A, 100B, 100C) is provided with: an inflow part (10) for intake of a mixed gas containing hydrogen gas; a porous membrane (40, 40-1, 40-2, 40-3) that is permeated by hydrogen as a result of contacting the mixed gas flowing in from the inflow part; a metal membrane (60) that contacts the gas that has permeated the porous membrane; an extracting part for extracting the hydrogen that has permeated the metal film; and an evacuation part (20, 20A, 20B) for evacuating gas that has not permeated the porous membranes or the metal membrane.
Inventors:
NAGAI MASAAKI (JP)
Application Number:
PCT/JP2021/017967
Publication Date:
November 18, 2021
Filing Date:
May 12, 2021
Export Citation:
Assignee:
HYDRONEXT INC (JP)
International Classes:
B01D53/22; B01D63/08; B01D69/00; B01D71/02; C01B3/56
Domestic Patent References:
| WO2006011619A1 | 2006-02-02 |
Foreign References:
| JP2007260631A | 2007-10-11 | |||
| US20120325087A1 | 2012-12-27 | |||
| CN103657434A | 2014-03-26 | |||
| JPH1085568A | 1998-04-07 |
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
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