Title:
GAS PURIFICATION FILTER, METHOD FOR MANUFACTURING GAS PURIFICATION FILTER, AND GAS PURIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/100856
Kind Code:
A1
Abstract:
Provided is a gas purification filter 20 that includes a filter body 11 configured from a fiber fabric, and a gas purification catalyst 12 supported by the filter body 11, wherein the gas purification filter 20 is such that the void ratio representing the volume of voids present in a space per unit volume is 6-20%. The gas purification filter 20 can be manufactured through a preparation step, an average grain diameter determination step, and a support step.
Inventors:
KATSUKI MASATOSHI (JP)
SUZUKI TAKUMI (JP)
MUKAI YOSUKE (JP)
SUZUKI TAKUMI (JP)
MUKAI YOSUKE (JP)
Application Number:
PCT/JP2019/044252
Publication Date:
May 22, 2020
Filing Date:
November 12, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B01D39/16; B01D46/02; B01D53/86; B01D53/90; F23J15/00
Foreign References:
| JP2014008460A | 2014-01-20 | |||
| JP2007000850A | 2007-01-11 | |||
| JP2005137972A | 2005-06-02 | |||
| JP2001054707A | 2001-02-27 | |||
| JPH09220466A | 1997-08-26 | |||
| JPH0941257A | 1997-02-10 | |||
| JP2014008460A | 2014-01-20 | |||
| JP2014166614A | 2014-09-11 |
Other References:
See also references of EP 3808428A4
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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