Title:
SEPARATION MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2020/195911
Kind Code:
A1
Abstract:
The present invention provides a separation membrane that: is suited to separating an acidic gas from a mixed gas that includes the acidic gas; and has high acidic gas permeability. This separation membrane 10 comprises a separation function layer 1, a porous support body 3 that supports the separation function layer 1, and an intermediate layer 2 that is arranged between the separation function layer 1 and the porous support body 3 and includes a matrix 4 and nanoparticles 5 that are dispersed in the matrix 4.
Inventors:
YOSHIMURA KAZUYA (JP)
IWASAKI DAIKI (JP)
KIMURA NAOMICHI (JP)
NISHIYAMA SHINYA (JP)
IWASAKI DAIKI (JP)
KIMURA NAOMICHI (JP)
NISHIYAMA SHINYA (JP)
Application Number:
PCT/JP2020/010898
Publication Date:
October 01, 2020
Filing Date:
March 12, 2020
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B01D69/00; B01D69/10; B01D69/12; B01D71/56
Domestic Patent References:
| WO2018030114A1 | 2018-02-15 | |||
| WO2018038027A1 | 2018-03-01 | |||
| WO2018084264A1 | 2018-05-11 |
Foreign References:
| JP2015160159A | 2015-09-07 | |||
| JP2018083193A | 2018-05-31 | |||
| JP2016077997A | 2016-05-16 | |||
| JP2008535648A | 2008-09-04 | |||
| JP2015160159A | 2015-09-07 | |||
| JP2010222228A | 2010-10-07 |
Other References:
E. KAMIO ET AL., ADV. MATER, vol. 29, 2017, pages 1704118
See also references of EP 3950102A4
See also references of EP 3950102A4
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
Download PDF: