KR900003098B1 - 전해조용액체 투과성 격막, 이의 제조방법 및 전해조내의 염소 및 수산화알카리금속의 제조방법 - Google Patents

전해조용액체 투과성 격막, 이의 제조방법 및 전해조내의 염소 및 수산화알카리금속의 제조방법 Download PDF

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Publication number
KR900003098B1
KR900003098B1 KR1019860007385A KR860007385A KR900003098B1 KR 900003098 B1 KR900003098 B1 KR 900003098B1 KR 1019860007385 A KR1019860007385 A KR 1019860007385A KR 860007385 A KR860007385 A KR 860007385A KR 900003098 B1 KR900003098 B1 KR 900003098B1
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KR
South Korea
Prior art keywords
diaphragm
organic
polymeric material
group
organic polymeric
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.)
Expired
Application number
KR1019860007385A
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English (en)
Korean (ko)
Other versions
KR870003232A (ko
Inventor
웨인 뒤보아 도늘드
브루스 다아링턴 윌리암
로스 딜모어 커어널
Original Assignee
피이피이지이 인더스트리이즈 인코포레이팃드
원본미기재
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
Priority claimed from US06/869,554 external-priority patent/US4666573A/en
Application filed by 피이피이지이 인더스트리이즈 인코포레이팃드, 원본미기재 filed Critical 피이피이지이 인더스트리이즈 인코포레이팃드
Publication of KR870003232A publication Critical patent/KR870003232A/ko
Application granted granted Critical
Publication of KR900003098B1 publication Critical patent/KR900003098B1/ko
Expired legal-status Critical Current

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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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • 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
    • C08J5/2275—Heterogeneous membranes
    • 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
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
    • C08J2327/00—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 halogen; Derivatives of such polymers
    • C08J2327/02—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 halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—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 halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1019860007385A 1985-09-05 1986-09-04 전해조용액체 투과성 격막, 이의 제조방법 및 전해조내의 염소 및 수산화알카리금속의 제조방법 Expired KR900003098B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US77297885A 1985-09-05 1985-09-05
US772,978 1985-09-05
US772978 1985-09-05
US81319685A 1985-12-24 1985-12-24
US813,196 1985-12-24
US06/869,554 US4666573A (en) 1985-09-05 1986-06-02 Synthetic diaphragm and process of use thereof
US869,554 1986-06-02
US869554 1992-04-15
US813196 2001-03-20

Publications (2)

Publication Number Publication Date
KR870003232A KR870003232A (ko) 1987-04-16
KR900003098B1 true KR900003098B1 (ko) 1990-05-07

Family

ID=27419692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007385A Expired KR900003098B1 (ko) 1985-09-05 1986-09-04 전해조용액체 투과성 격막, 이의 제조방법 및 전해조내의 염소 및 수산화알카리금속의 제조방법

Country Status (5)

Country Link
KR (1) KR900003098B1 (enExample)
BR (1) BR8604260A (enExample)
DE (1) DE3629820A1 (enExample)
FR (1) FR2590276B1 (enExample)
MX (1) MX166261B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2057826C (en) * 1991-01-03 1998-09-01 Donald W. Dubois Method of operating chlor-alkali cells
CN115101891B (zh) * 2022-07-19 2024-03-05 中材锂膜有限公司 一种锂离子电池隔膜的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210515A (en) * 1975-02-10 1980-07-01 Basf Wyandotte Corporation Thermoplastic fibers as separator or diaphragm in electrochemical cells
US4021327A (en) * 1975-04-29 1977-05-03 E. I. Du Pont De Nemours And Company Reinforced cation permeable separator
US4036728A (en) * 1976-05-21 1977-07-19 Diamond Shamrock Corporation Converting a diaphragm electrolytic cell to a membrane electrolytic cell
US4176022A (en) * 1978-04-27 1979-11-27 Ppg Industries, Inc. Removal of part per billion level hardness impurities from alkali metal chloride brines
US4209368A (en) * 1978-08-07 1980-06-24 General Electric Company Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator
US4250002A (en) * 1979-09-19 1981-02-10 Hooker Chemicals & Plastics Corp. Polymeric microporous separators for use in electrolytic processes and devices
US4243504A (en) * 1979-07-02 1981-01-06 E. I. Du Pont De Nemours And Company Fluorovinyl ether polymers
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell
US4366041A (en) * 1981-02-18 1982-12-28 Ppg Industries, Inc. Method of preparing a cathode-diaphragm unit
US4396473A (en) * 1981-04-29 1983-08-02 Ppg Industries, Inc. Cathode prepared by electro arc spray metallization, electro arc spray metallization method of preparing a cathode, and electrolysis with a cathode prepared by electro arc spray metallization
JPS58201823A (ja) * 1982-05-18 1983-11-24 Asahi Glass Co Ltd イオン交換膜の製造方法
JPS59162285A (ja) * 1983-03-04 1984-09-13 Asahi Chem Ind Co Ltd イオン交換膜法による食塩の電解方法

Also Published As

Publication number Publication date
DE3629820A1 (de) 1987-03-05
FR2590276A1 (fr) 1987-05-22
MX166261B (es) 1992-12-28
BR8604260A (pt) 1987-05-05
DE3629820C2 (enExample) 1989-08-31
FR2590276B1 (fr) 1991-01-11
KR870003232A (ko) 1987-04-16

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