CA2821336C - Acid block anion membrane - Google Patents

Acid block anion membrane Download PDF

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Publication number
CA2821336C
CA2821336C CA2821336A CA2821336A CA2821336C CA 2821336 C CA2821336 C CA 2821336C CA 2821336 A CA2821336 A CA 2821336A CA 2821336 A CA2821336 A CA 2821336A CA 2821336 C CA2821336 C CA 2821336C
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CA
Canada
Prior art keywords
recited
membrane
iii
cloth
exchange membrane
Prior art date
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.)
Active
Application number
CA2821336A
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English (en)
French (fr)
Other versions
CA2821336A1 (en
Inventor
Yongchang Zheng
John Barber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BL Technologies Inc
Original Assignee
BL Technologies Inc
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 by BL Technologies Inc filed Critical BL Technologies Inc
Publication of CA2821336A1 publication Critical patent/CA2821336A1/en
Application granted granted Critical
Publication of CA2821336C publication Critical patent/CA2821336C/en
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2339/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
    • C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08J2339/08—Homopolymers or copolymers of vinyl-pyridine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
CA2821336A 2010-12-23 2011-12-16 Acid block anion membrane Active CA2821336C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/977,923 US8470896B2 (en) 2010-12-23 2010-12-23 Acid block anion membrane
US12/977,923 2010-12-23
PCT/US2011/065312 WO2012087770A1 (en) 2010-12-23 2011-12-16 Acid block anion membrane

Publications (2)

Publication Number Publication Date
CA2821336A1 CA2821336A1 (en) 2012-06-28
CA2821336C true CA2821336C (en) 2019-05-14

Family

ID=45464907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2821336A Active CA2821336C (en) 2010-12-23 2011-12-16 Acid block anion membrane

Country Status (10)

Country Link
US (1) US8470896B2 (https=)
EP (1) EP2655490A1 (https=)
JP (1) JP5923520B2 (https=)
KR (1) KR101863396B1 (https=)
AR (1) AR084552A1 (https=)
BR (1) BR112013014648A2 (https=)
CA (1) CA2821336C (https=)
SG (1) SG191256A1 (https=)
TW (1) TWI565738B (https=)
WO (1) WO2012087770A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6047079B2 (ja) * 2013-08-30 2016-12-21 富士フイルム株式会社 イオン交換膜、イオン交換膜形成用組成物およびイオン交換膜の製造方法
JP6163123B2 (ja) * 2014-02-28 2017-07-12 富士フイルム株式会社 イオン交換性ポリマー、高分子機能性膜および高分子機能性膜の製造方法
CN105273204B (zh) * 2014-07-16 2020-10-16 科腾聚合物美国有限责任公司 嵌段共聚物、其制备及其用途
EP3181227A4 (en) * 2014-08-14 2017-08-23 Fujifilm Corporation Polymeric functional membrane for removing nitrate ions, production method therefor, separation membrane module, and ion exchange device
JP6227791B2 (ja) * 2014-08-14 2017-11-08 富士フイルム株式会社 イオン交換膜及びその製造方法、並びに、モジュール及び装置
KR102026349B1 (ko) * 2017-03-02 2019-09-27 한국과학기술원 4차 암모늄을 포함하는 항박테리아 고분자 필름, 이의 제조방법 및 용도
CN110270225B (zh) * 2018-03-13 2023-04-07 Bl 科技公司 用于高浓度酸或碱生产的多级双极电渗析系统
US20220363794A1 (en) * 2019-06-21 2022-11-17 3M Innovative Properties Company Polymers for pressure-sensitive adhesives with antistatic properties
AU2022371664A1 (en) * 2021-10-21 2024-05-02 Energy Exploration Technologies, Inc. Monovalent selective anion exchange membrane for application in lithium extraction from natural sources

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231855A (en) 1979-03-02 1980-11-04 Ionics, Incorporated Electrodialysis membranes of high interstitial molality based upon methacrylate ester derivatives
US5045171A (en) 1988-04-05 1991-09-03 Ionics, Incorporated Acid efficient membrane for use in electrodialysis for recovery of acid
US4822471A (en) 1988-04-05 1989-04-18 Ionics, Incorporated Acid efficient membrane for use in electrodialysis for recovery of acid
US5118717A (en) * 1990-02-13 1992-06-02 Ionics, Incorporated High ion exchange capacity polyelectrolytes having high crosslink densities and caustic stability
EP0531999A1 (en) 1991-09-11 1993-03-17 Asahi Glass Company Ltd. Method for producing an acid and/or alkali metal hydroxide
JP4675516B2 (ja) * 2001-07-19 2011-04-27 Ａｇｃエンジニアリング株式会社 陰イオン交換膜の製造方法
US7968663B2 (en) * 2007-12-18 2011-06-28 General Electric Company Anion exchange polymers, methods for making and materials prepared therefrom
JP5196242B2 (ja) * 2008-03-12 2013-05-15 財団法人塩事業センター 陰イオン交換膜及びその製造方法
JP2013545595A (ja) * 2010-10-15 2013-12-26 シーメンス インダストリー インコーポレイテッド アニオン交換膜及び製造方法

Also Published As

Publication number Publication date
EP2655490A1 (en) 2013-10-30
JP2014505762A (ja) 2014-03-06
TWI565738B (zh) 2017-01-11
US20120165419A1 (en) 2012-06-28
AR084552A1 (es) 2013-05-22
KR20140016883A (ko) 2014-02-10
WO2012087770A1 (en) 2012-06-28
US8470896B2 (en) 2013-06-25
CN103261289A (zh) 2013-08-21
SG191256A1 (en) 2013-07-31
TW201231524A (en) 2012-08-01
CA2821336A1 (en) 2012-06-28
KR101863396B1 (ko) 2018-05-31
JP5923520B2 (ja) 2016-05-24
BR112013014648A2 (pt) 2016-11-22

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