Title:
TREATMENT DEVICE EQUIPPED WITH CATALYST-SUPPORTING HONEYCOMB STRUCTURE AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2014/097700
Kind Code:
A1
Abstract:
[Problem] To provide a treatment device equipped with a catalyst-supporting honeycomb structure, the device being for use in, for example, discharge gas purification or hydrogen production by ammonia decomposition, and a process for producing the treatment device. The catalyst-supporting honeycomb structure is produced by forming corrugated glass paper on which an inorganic-binder-containing functional catalyst is supported, without the necessity of removing the organic binder intrinsically contained in the glass paper, and by using the corrugated glass paper in combination with flat glass paper on which an inorganic-binder-containing functional catalyst is supported. Due to this, not only steps for producing a treatment device equipped with a catalyst-supporting honeycomb structure are greatly shortened, but also the production cost is lowered.
[Solution] The treatment device equipped with a catalyst-supporting honeycomb structure comprises the catalyst-supporting honeycomb structure (1) and a casing (4) in which the catalyst-supporting honeycomb structure (1) has been packed, the catalyst-supporting honeycomb structure (1) having been formed by alternately superposing corrugated glass paper that has an inorganic-binder-containing functional catalyst supported thereon and flat glass paper that has, supported thereon, the same inorganic-binder-containing functional catalyst.
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Inventors:
YAMAMOTO SEIGO (JP)
HIKAZUDANI SUSUMU (JP)
HINO NAOE (JP)
TUBO FUMIYA (JP)
KODAMA TETSUO (JP)
HIRAIWA SHUNSUKE (JP)
KOUMARU RYOICHI (JP)
HIKAZUDANI SUSUMU (JP)
HINO NAOE (JP)
TUBO FUMIYA (JP)
KODAMA TETSUO (JP)
HIRAIWA SHUNSUKE (JP)
KOUMARU RYOICHI (JP)
Application Number:
PCT/JP2013/075661
Publication Date:
June 26, 2014
Filing Date:
September 24, 2013
Export Citation:
Assignee:
HITACHI SHIPBUILDING ENG CO (JP)
International Classes:
B01J35/04; B01D53/86; B01J23/22; B05D7/00; B05D7/24
Domestic Patent References:
| WO2006092986A1 | 2006-09-08 | |||
| WO2013125127A1 | 2013-08-29 |
Foreign References:
| JPS5973053A | 1984-04-25 | |||
| JP2002119868A | 2002-04-23 | |||
| JP2003172134A | 2003-06-20 | |||
| JP2010013773A | 2010-01-21 | |||
| JP2008155133A | 2008-07-10 | |||
| JP2011078888A | 2011-04-21 |
Other References:
See also references of EP 2933020A4
Attorney, Agent or Firm:
WATANABE, Akira et al. (JP)
Akira Watanabe (JP)
Akira Watanabe (JP)
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