JPWO2022050008A1 - - Google Patents

Info

Publication number
JPWO2022050008A1
JPWO2022050008A1 JP2022546192A JP2022546192A JPWO2022050008A1 JP WO2022050008 A1 JPWO2022050008 A1 JP WO2022050008A1 JP 2022546192 A JP2022546192 A JP 2022546192A JP 2022546192 A JP2022546192 A JP 2022546192A JP WO2022050008 A1 JPWO2022050008 A1 JP WO2022050008A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022546192A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022050008A1 publication Critical patent/JPWO2022050008A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2022546192A 2020-09-03 2021-08-10 Pending JPWO2022050008A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020148358 2020-09-03
PCT/JP2021/029543 WO2022050008A1 (ja) 2020-09-03 2021-08-10 複合半透膜

Publications (1)

Publication Number Publication Date
JPWO2022050008A1 true JPWO2022050008A1 (ja) 2022-03-10

Family

ID=80492026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546192A Pending JPWO2022050008A1 (ja) 2020-09-03 2021-08-10

Country Status (2)

Country Link
JP (1) JPWO2022050008A1 (ja)
WO (1) WO2022050008A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012090811A1 (ja) * 2010-12-28 2012-07-05 東レ株式会社 濃度差発電方法
SG192081A1 (en) * 2011-01-25 2013-08-30 Univ Nanyang Tech A forward osmosis membrane and method of forming a forward osmosis membrane
KR102039807B1 (ko) * 2014-08-13 2019-11-01 아사히 가세이 가부시키가이샤 정삼투막 및 정삼투 처리 시스템
WO2016114051A1 (ja) * 2015-01-16 2016-07-21 株式会社クラレ 中空糸膜、及び中空糸膜の製造方法
JP6694326B2 (ja) * 2016-05-20 2020-05-13 国立大学法人神戸大学 複合膜
JP7085348B2 (ja) * 2017-12-27 2022-06-16 株式会社クラレ 複合中空糸膜、及び複合中空糸膜の製造方法
JP2020089867A (ja) * 2018-12-07 2020-06-11 国立大学法人神戸大学 水処理方法および水処理装置

Also Published As

Publication number Publication date
WO2022050008A1 (ja) 2022-03-10

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Legal Events

Date Code Title Description
A621 Written request for application examination

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Effective date: 20240122