Title:
アンモニア製造装置、ＮＯｘ浄化装置
Document Type and Number:
Japanese Patent JP6668115
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a catalyst carrying type hydrogen permeation membrane module which is excellent in durability and cost and of which the reaction efficiency can be improved.SOLUTION: A catalyst carrying type hydrogen permeation membrane module 11 according to the present invention has a porous supporter 12, a hydrogen separation metal layer 41 and a catalyst metal layer 43. The porous supporter 12 has, in the inside thereof, a plurality of pores 34 making a surface 17 and a rear surface 16 communicate with each other. The hydrogen separation metal layer 41 is formed while supported on the surface 17 of the porous supporter 12. The hydrogen separation metal layer 41 selectively permeates hydrogen in hydrogen-containing gas G1 flowing from the rear surface 16 to the surface 17 and hydrogen in the hydrogen gas G1 flowing the surface 17 to the rear surface 16. The catalyst metal layer 43 is composed of a catalyst metal 42 carried on an outer surface of the hydrogen separation metal layer 41.SELECTED DRAWING: Figure 2
Inventors:
Hiroki Kawase
Masahiro Kajiya
Masahiro Kajiya
Application Number:
JP2016045507A
Publication Date:
March 18, 2020
Filing Date:
March 09, 2016
Export Citation:
Assignee:
Nippon Special Ceramics Co., Ltd.
International Classes:
B01D53/22; C01C1/04; B01D53/86; B01D69/10; B01D69/12; B01D71/02; B01J23/50; B01J23/89; B01J32/00; B01J35/02
Domestic Patent References:
| JP9194397A | ||||
| JP2003146610A | ||||
| JP2006298741A | ||||
| JP2009263263A | ||||
| JP59195501A | ||||
| JP2015205788A | ||||
| JP62273030A | ||||
| JP2007246333A | ||||
| JP2013227616A |
Attorney, Agent or Firm:
Hisahiko Atsumi