Title:
SEPARATION MEMBRANE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/202454
Kind Code:
A1
Abstract:
A separation membrane is provided which has excellent mechanical strength and which, when used as the separation membrane of a hydrocarbon mixture, can maintain excellent separation performance over a long period of time, and a manufacturing method thereof is also provided. The separation membrane is provided with a porous support body which has a plurality of pores, and a porous separation layer which is formed on the inner surface of the pores. The porous support body is formed from a porous body having silicon carbide as the main component, and the porous separation layer is formed from zeolite.
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Inventors:
SUZUKI TAKAHIRO (JP)
MIKI HIDEAKI (JP)
MIKI HIDEAKI (JP)
Application Number:
PCT/JP2022/011421
Publication Date:
September 29, 2022
Filing Date:
March 14, 2022
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
B01D69/10; B01D69/12; B01D71/02; C01B39/36
Domestic Patent References:
| WO2020050137A1 | 2020-03-12 | |||
| WO2016121377A1 | 2016-08-04 | |||
| WO2018173929A1 | 2018-09-27 |
Foreign References:
| JP2016073956A | 2016-05-12 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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