Title:
AIRBORNE PARTICLE TRAPPING MATERIAL AND AIR PURIFICATION MEMBER AND AIR PURIFICATION DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/090937
Kind Code:
A1
Abstract:
Provided is an airborne particle trapping material capable of trapping airborne particles without aggregating the airborne particles by electrical charging. Also provided is an air purification member and an air purification device using the same. The airborne particle trapping material is a porous body comprising solid long fibrous nano titanium oxide having the composition (K,H)2Ti2O5 and is used for trapping airborne particles. The air purification member 1 comprises a frame body 2, a support 3, and a porous body 4 supported by the support 3. The air purification device 11 is provided with: a duct 12 having one end portion which is an inlet air port 13 and another end portion which is a return air port 14; and the air purification member 15 (1), which is disposed in the duct 12.
Inventors:
UCHIDA SATOSHI (JP)
TAKAHASHI KIMIO (JP)
KONNO KENICHI (JP)
TAKAHASHI KIMIO (JP)
KONNO KENICHI (JP)
Application Number:
PCT/JP2019/042686
Publication Date:
May 07, 2020
Filing Date:
October 30, 2019
Export Citation:
Assignee:
EARTH CLEAN TECHNO CO LTD (JP)
International Classes:
B01D39/20; A61L2/10; B01J20/06; B01J20/28; F24F7/003
Foreign References:
| US20130270180A1 | 2013-10-17 | |||
| JPS63319016A | 1988-12-27 | |||
| JP4392231B2 | 2009-12-24 | |||
| JP2009195803A | 2009-09-03 | |||
| JP3944233B2 | 2007-07-11 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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