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Title:
分離膜構造体の検査方法、分離膜モジュールの製造方法、及び分離膜構造体の製造方法
Document Type and Number:
Japanese Patent JP7096234
Kind Code:
B2
Abstract:
A method for inspecting a separation membrane structure includes an assembly step of sealing a separation membrane structure that includes a porous substrate and a separation membrane into a casing, and an inspection step of applying pressure to an inspection liquid that has filled a first main surface side of the separation membrane.

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Inventors:
Miyahara Makoto
Makiko Ichikawa
Kenji Tanishima
Takeshi Hagio
Application Number:
JP2019508735A
Publication Date:
July 05, 2022
Filing Date:
February 15, 2018
Export Citation:
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Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B01D65/10; B01D69/12; B01D71/02; C01B39/46; G01N15/08
Domestic Patent References:
JP2004286635A
JP2001242066A
JP60058530A
JP2007017171A
Foreign References:
WO2016158583A1
WO2010090049A1
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation



 
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