Title:
POROUS FILTER, GAS PURIFYING DEVICE AND GAS PURIFYING METHOD
Document Type and Number:
Japanese Patent JP2018167151
Kind Code:
A
Abstract:
To achieve high purification performance of a porous filter without increasing the pressure loss.SOLUTION: A porous filter has a porous base material, and a photocatalyst layer provided on the surface of the porous base material. The porous filter has an irradiation light reflectance of 80% or less, a cell number density of 100/inchor more, and a thickness of 4 mm-15 mm.SELECTED DRAWING: Figure 2
Inventors:
FUKUYAMA YOSHITO
FUKUMURA TAKUYA
FUJIWARA SHUJI
GOTO SATOMI
FUKUMURA TAKUYA
FUJIWARA SHUJI
GOTO SATOMI
Application Number:
JP2017065194A
Publication Date:
November 01, 2018
Filing Date:
March 29, 2017
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
B01J35/02; A61L9/00; A61L9/18
Domestic Patent References:
| JPH11164877A | 1999-06-22 | |||
| JP2004243212A | 2004-09-02 | |||
| JP2009189952A | 2009-08-27 | |||
| JPH06178935A | 1994-06-28 | |||
| JP2005342695A | 2005-12-15 |
Foreign References:
| US20160067698A1 | 2016-03-10 |
Attorney, Agent or Firm:
Patent business corporation glory patent office