Title:
有害ガスの除去方法及び装置
Document Type and Number:
Japanese Patent JP4082516
Kind Code:
B2
Abstract:
To provide a method which is easy of handling, compact, and inexpensive and can effectively removes a harmful gas containing NOx even in the atmosphere and an apparatus for the method.
In the method for removing the harmful gas containing NOx in the atmosphere, in a facility having a wall surface 16 irradiated with light 17 which is set in the atmosphere, a light-transmitible support 8 having an uneven surface is installed on the wall surface, and a photocatalyst is supported on the light-irradiated surface of the support. The facility having the wall surface can be made a road 40.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Toshiaki Fujii
Kazuhiko Sakamoto
Hiroaki Tada
Kazuhiko Sakamoto
Hiroaki Tada
Application Number:
JP2004261183A
Publication Date:
April 30, 2008
Filing Date:
September 08, 2004
Export Citation:
Assignee:
Ebara Corporation
NIPPON SHEET GLASS COMPANY,LIMITED
NIPPON SHEET GLASS COMPANY,LIMITED
International Classes:
A61L9/00; B01D53/94; B01D53/86; B01J35/02
Domestic Patent References:
| JP1139139A | ||||
| JP64090035A | ||||
| JP7256089A |
Attorney, Agent or Firm:
Dai Matsuda