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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 (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
大見忠弘 (〒77 宮城県仙台市青葉区片平2丁目1番1号国立大学法人東北大学内 Miyagi, 〒9808577, JP)
KAWADA, Koji (3-2 Itachibori 2-chome, Nishi-ku, Osaka-sh, Osaka 12, 〒5500012, JP)
川田幸司 (〒12 大阪府大阪市西区立売堀2丁目3番2号株式会社フジキン内 Osaka, 〒5500012, JP)
IKEDA, Nobukazu (3-2 Itachibori 2-chome, Nishi-ku, Osaka-sh, Osaka 12, 〒5500012, JP)
池田信一 (〒12 大阪府大阪市西区立売堀2丁目3番2号株式会社フジキン内 Osaka, 〒5500012, JP)
MORIMOTO, Akihiro (3-2 Itachibori 2-chome, Nishi-ku, Osaka-sh, Osaka 12, 〒5500012, JP)
森本明弘 (〒12 大阪府大阪市西区立売堀2丁目3番2号株式会社フジキン内 Osaka, 〒5500012, JP)
Application Number:
JP2010/002914
Publication Date:
October 28, 2010
Filing Date:
April 22, 2010
Export Citation:
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Assignee:
TOHOKU UNIVERSITY (1-1 Katahira 2-chome, Aoba-ku Sendai-sh, Miyagi 77, 〒9808577, JP)
国立大学法人東北大学 (〒77 宮城県仙台市青葉区片平2丁目1番1号 Miyagi, 〒9808577, JP)
FUJIKIN INCORPORATED (3-2 Itachibori 2-chome, Nishi-ku Osaka-sh, Osaka 12, 〒5500012, JP)
株式会社フジキン (〒12 大阪府大阪市西区立売堀2丁目3番2号 Osaka, 〒5500012, JP)
OHMI, Tadahiro (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
大見忠弘 (〒77 宮城県仙台市青葉区片平2丁目1番1号国立大学法人東北大学内 Miyagi, 〒9808577, JP)
KAWADA, Koji (3-2 Itachibori 2-chome, Nishi-ku, Osaka-sh, Osaka 12, 〒5500012, JP)
川田幸司 (〒12 大阪府大阪市西区立売堀2丁目3番2号株式会社フジキン内 Osaka, 〒5500012, JP)
IKEDA, Nobukazu (3-2 Itachibori 2-chome, Nishi-ku, Osaka-sh, Osaka 12, 〒5500012, JP)
池田信一 (〒12 大阪府大阪市西区立売堀2丁目3番2号株式会社フジキン内 Osaka, 〒5500012, JP)
International Classes:
C01B5/00; B01J23/42; B01J33/00
Attorney, Agent or Firm:
SUGIMOTO, Takeo et al. (Kitahama-Gate Bldg, 1-21 Kitahama 2-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
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