Title:
REACTION FURNACE FOR MOISTURE GENERATION
Document Type and Number:
WIPO Patent Application WO/2010/122798
Kind Code:
A1
Abstract:
Disclosed is a reaction furnace for moisture generation whereby high-purity water is generated, without burning, by supplying hydrogen gas and oxygen gas to the reaction furnace provided with a platinum catalyst layer and catalytically reacting these gases at a catalytic reaction temperature lower than the ignition points of the hydrogen gas and oxygen gas, wherein the platinum catalyst layer can sustain a high adhesion strength over a long time to a barrier layer that is positioned between a matrix and the platinum catalyst layer.
Specifically disclosed is a reaction furnace for moisture generation, which comprises a reaction furnace main body provided with a gas inlet and a moisture outlet, a Y2O3 barrier layer film-formed at least on a part of the inside wall of said reaction furnace main body, and a platinum catalyst layer film-formed at least on a part of said Y2O3 barrier layer. The film thickness of said Y2O3 barrier layer is preferably 50 nm to 5 μm.
Inventors:
OHMI TADAHIRO (JP)
KAWADA KOJI (JP)
IKEDA NOBUKAZU (JP)
MORIMOTO AKIHIRO (JP)
MINAMI YUKIO (JP)
HIRAO KEIJI (JP)
SAKAMOTO NOBUHARU (JP)
KITANO MASAFUMI (JP)
KAWADA KOJI (JP)
IKEDA NOBUKAZU (JP)
MORIMOTO AKIHIRO (JP)
MINAMI YUKIO (JP)
HIRAO KEIJI (JP)
SAKAMOTO NOBUHARU (JP)
KITANO MASAFUMI (JP)
Application Number:
PCT/JP2010/002914
Publication Date:
October 28, 2010
Filing Date:
April 22, 2010
Export Citation:
Assignee:
UNIV TOHOKU (JP)
FUJIKIN KK (JP)
OHMI TADAHIRO (JP)
KAWADA KOJI (JP)
IKEDA NOBUKAZU (JP)
MORIMOTO AKIHIRO (JP)
MINAMI YUKIO (JP)
HIRAO KEIJI (JP)
SAKAMOTO NOBUHARU (JP)
KITANO MASAFUMI (JP)
FUJIKIN KK (JP)
OHMI TADAHIRO (JP)
KAWADA KOJI (JP)
IKEDA NOBUKAZU (JP)
MORIMOTO AKIHIRO (JP)
MINAMI YUKIO (JP)
HIRAO KEIJI (JP)
SAKAMOTO NOBUHARU (JP)
KITANO MASAFUMI (JP)
International Classes:
C01B5/00; B01J23/42; B01J33/00
Domestic Patent References:
| WO2006049125A1 | 2006-05-11 | |||
| WO2009017766A1 | 2009-02-05 | |||
| WO2008114718A1 | 2008-09-25 |
Foreign References:
| JP2004136163A | 2004-05-13 | |||
| JP2000169109A | 2000-06-20 | |||
| JP2009515042A | 2009-04-09 | |||
| JP2001164354A | 2001-06-19 | |||
| JP2002332563A | 2002-11-22 | |||
| JPH082639Y2 | 1996-01-29 |
Attorney, Agent or Firm:
SUGIMOTO, Takeo et al. (JP)
Takeo Sugimoto (JP)
Takeo Sugimoto (JP)
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