CN118792697A - 多层阳离子交换氯碱膜 - Google Patents

多层阳离子交换氯碱膜 Download PDF

Info

Publication number
CN118792697A
CN118792697A CN202410804116.4A CN202410804116A CN118792697A CN 118792697 A CN118792697 A CN 118792697A CN 202410804116 A CN202410804116 A CN 202410804116A CN 118792697 A CN118792697 A CN 118792697A
Authority
CN
China
Prior art keywords
layer
sulfonate
film
resistivity
carboxylate
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.)
Pending
Application number
CN202410804116.4A
Other languages
English (en)
Chinese (zh)
Inventor
R·L·佩里
M·昂卢
J·C·布雷迪
D·G·尤尔特
T·E·霍普金斯
R·B·劳埃德
M·R·麦基弗
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.)
Chemours Co FC LLC
Original Assignee
Chemours Co FC LLC
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 Chemours Co FC LLC filed Critical Chemours Co FC LLC
Publication of CN118792697A publication Critical patent/CN118792697A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
CN202410804116.4A 2019-02-14 2020-02-13 多层阳离子交换氯碱膜 Pending CN118792697A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962805333P 2019-02-14 2019-02-14
US62/805333 2019-02-14
PCT/US2020/018024 WO2020168023A1 (en) 2019-02-14 2020-02-13 Multilayer cation exchange chloralkali membrane
CN202080014417.7A CN113423870B (zh) 2019-02-14 2020-02-13 多层阳离子交换氯碱膜

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080014417.7A Division CN113423870B (zh) 2019-02-14 2020-02-13 多层阳离子交换氯碱膜

Publications (1)

Publication Number Publication Date
CN118792697A true CN118792697A (zh) 2024-10-18

Family

ID=69941463

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202410804116.4A Pending CN118792697A (zh) 2019-02-14 2020-02-13 多层阳离子交换氯碱膜
CN202080014417.7A Active CN113423870B (zh) 2019-02-14 2020-02-13 多层阳离子交换氯碱膜

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080014417.7A Active CN113423870B (zh) 2019-02-14 2020-02-13 多层阳离子交换氯碱膜

Country Status (6)

Country Link
US (1) US20220136118A1 (https=)
EP (2) EP4411026A3 (https=)
JP (3) JP7529678B2 (https=)
KR (2) KR20250156823A (https=)
CN (2) CN118792697A (https=)
WO (1) WO2020168023A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4411026A3 (en) * 2019-02-14 2024-10-23 The Chemours Company FC, LLC Multilayer cation exchange chloralkali membrane
KR102659583B1 (ko) * 2021-03-16 2024-04-23 현대모비스 주식회사 고분자 전해질막 및 이를 포함하는 연료전지
WO2024086102A1 (en) * 2022-10-18 2024-04-25 The Chemours Company Fc, Llc Durable, low-swelling reinforced ion exchange membranes
WO2025143145A1 (ja) * 2023-12-27 2025-07-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体、水電解装置及び水素の製造方法
WO2025143203A1 (ja) * 2023-12-28 2025-07-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体、水電解装置、水素の製造方法及び膜電極接合体の製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282875A (en) 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US4272560A (en) * 1979-10-23 1981-06-09 Diamond Shamrock Corporation Method of depositing cation exchange membrane on a foraminous cathode
US4358545A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4337137A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Composite ion exchange membranes
US4401711A (en) * 1981-01-16 1983-08-30 E. I. Du Pont De Nemours And Company Cation exchange membrane with high equivalent weight component
US4544471A (en) * 1981-11-02 1985-10-01 E. I. Du Pont De Nemours And Company Electrolytic cell with cation exchange membrane having high equivalent weight component
US4552631A (en) 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
JPS60133031A (ja) * 1983-12-20 1985-07-16 Tokuyama Soda Co Ltd 陽イオン交換膜
EP0253119A3 (en) * 1986-06-13 1989-07-19 Asahi Glass Company Ltd. Ion exchange membrane for electrolysis
JPS636029A (ja) * 1986-06-26 1988-01-12 Asahi Glass Co Ltd 電解用陽イオン交換膜
US4940525A (en) 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
JP3075580B2 (ja) * 1991-04-05 2000-08-14 旭硝子株式会社 電解用含フッ素陽イオン交換膜
US5981097A (en) * 1996-12-23 1999-11-09 E.I. Du Pont De Nemours And Company Multiple layer membranes for fuel cells employing direct feed fuels
KR100437267B1 (ko) 2001-10-17 2004-06-23 학교법인 서강대학교 연료전지용 고분자 전해질 막 및 이의 제조방법
WO2004025800A2 (en) 2002-09-13 2004-03-25 E.I. Du Pont De Nemours And Company Membranes for fuel cells
CN100441747C (zh) * 2003-12-05 2008-12-10 山东东岳高分子材料有限公司 全氟离子交换溶合增强膜及其制备方法
JP4708133B2 (ja) * 2005-09-14 2011-06-22 旭化成ケミカルズ株式会社 電解用フッ素系陽イオン交換膜及びその製造方法
KR20140043117A (ko) 2011-06-17 2014-04-08 이 아이 듀폰 디 네모아 앤드 캄파니 개선된 콤포지트 중합체 전해질막
JP5793444B2 (ja) 2012-02-13 2015-10-14 旭化成ケミカルズ株式会社 陽イオン交換膜及びこれを用いた電解槽
EP3216896B1 (en) * 2014-11-07 2020-06-24 AGC Inc. Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus
JP6766814B2 (ja) 2015-09-08 2020-10-14 Ａｇｃ株式会社 塩化アルカリ電解用イオン交換膜の製造方法および塩化アルカリ電解装置の製造方法
EP3444385B1 (en) * 2016-04-13 2021-03-03 Agc Inc. Ion exchange membrane for alkali chloride electrolysis, production method therefor, and alkali chloride electrolysis device
EP4411026A3 (en) 2019-02-14 2024-10-23 The Chemours Company FC, LLC Multilayer cation exchange chloralkali membrane

Also Published As

Publication number Publication date
KR102873312B1 (ko) 2025-10-20
EP3924537B1 (en) 2024-07-03
EP4411026A2 (en) 2024-08-07
WO2020168023A1 (en) 2020-08-20
JP7769054B2 (ja) 2025-11-12
JP2022520413A (ja) 2022-03-30
JP7529678B2 (ja) 2024-08-06
KR20250156823A (ko) 2025-11-03
CN113423870B (zh) 2024-06-07
JP2024138094A (ja) 2024-10-07
EP4411026A3 (en) 2024-10-23
CN113423870A (zh) 2021-09-21
JP2026009251A (ja) 2026-01-19
EP3924537A1 (en) 2021-12-22
KR20210124420A (ko) 2021-10-14
US20220136118A1 (en) 2022-05-05

Similar Documents

Publication Publication Date Title
CN113423870B (zh) 多层阳离子交换氯碱膜
CN102596411B (zh) 阳离子交换膜、使用该阳离子交换膜的电解槽和阳离子交换膜的制造方法
CN104114749B (zh) 强化电解质膜及其制造方法
CN103243344B (zh) 阳离子交换膜和使用了该阳离子交换膜的电解槽
EP3216896B1 (en) Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus
KR101962061B1 (ko) 이온 교환막
EP3444384A1 (en) Ion exchange membrane for alkali chloride electrolysis, production method therefor, and alkali chloride electrolysis device
US20170218527A1 (en) Ion exchange membrane for alkali chloride electrolysis, production method, and alkali chloride electrolysis apparatus
CN103243346B (zh) 阳离子交换膜和使用了该阳离子交换膜的电解槽
KR101950130B1 (ko) 이온 교환막
KR101967087B1 (ko) 이온 교환막
CN106661746B (zh) 碱金属氯化物电解用离子交换膜和碱金属氯化物电解装置
HK40110904A (zh) 多层阳离子交换氯碱膜
CN112672881B (zh) 阳离子交换膜、电解槽和阳离子交换膜的制造方法
CN107406995A (zh) 碱金属氯化物电解用离子交换膜及碱金属氯化物电解装置
CN115110116A (zh) 阳离子交换膜和电解槽

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40110904

Country of ref document: HK