BE793078A - Brine electrolysis cell - contg diaphragm consisting of hydrolysed copolymer of tetr afluoroethylene and sulphonated perfluor - Google Patents

Brine electrolysis cell - contg diaphragm consisting of hydrolysed copolymer of tetr afluoroethylene and sulphonated perfluor

Info

Publication number
BE793078A
BE793078A BE793078DA BE793078A BE 793078 A BE793078 A BE 793078A BE 793078D A BE793078D A BE 793078DA BE 793078 A BE793078 A BE 793078A
Authority
BE
Belgium
Prior art keywords
sulphonated
electrolysis cell
diaphragm
afluoroethylene
tetr
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
E H Cook
A T Emeryet B O Schoepfle
Original Assignee
Hooker Chemical Corp
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 Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of BE793078A publication Critical patent/BE793078A/xx

Links

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
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
BE793078D 1971-12-27 1972-12-20 Brine electrolysis cell - contg diaphragm consisting of hydrolysed copolymer of tetr afluoroethylene and sulphonated perfluor BE793078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21217171A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
BE793078A true BE793078A (en) 1973-06-20

Family

ID=22789846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793078D BE793078A (en) 1971-12-27 1972-12-20 Brine electrolysis cell - contg diaphragm consisting of hydrolysed copolymer of tetr afluoroethylene and sulphonated perfluor

Country Status (15)

Country Link
JP (1) JPS4878097A (no)
AR (1) AR196895A1 (no)
BE (1) BE793078A (no)
BR (1) BR7209151D0 (no)
CS (3) CS190401B2 (no)
DD (1) DD101821A5 (no)
ES (2) ES410045A1 (no)
IL (3) IL48546A (no)
IT (1) IT972820B (no)
MX (1) MX3133E (no)
NO (1) NO139610B (no)
RO (1) RO66346A (no)
SE (3) SE383477B (no)
SU (1) SU659078A3 (no)
ZA (1) ZA728589B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006894A1 (fr) * 2009-07-15 2011-01-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Copolymeres fluores, membranes preparees a partir de ceux-ci et dispositif de pile a combustible comprenant ces membranes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976549A (en) * 1973-02-26 1976-08-24 Hooker Chemicals & Plastics Corporation Electrolysis method
JPS551351B2 (no) * 1974-03-07 1980-01-12
JPS5111098A (en) * 1974-07-19 1976-01-28 Asahi Glass Co Ltd Suisankakariumuno seizohoho
JPS5154082A (ja) * 1974-11-08 1976-05-12 Asahi Glass Co Ltd Yoionkokanmaku
JPS5291783A (en) * 1976-01-29 1977-08-02 Teikoku Piston Ring Co Ltd Method of protecting diaphragm in electrodialusis or electrolysis
JPS5337198A (en) * 1977-07-15 1978-04-06 Asahi Chem Ind Co Ltd Electrolytic method of sodium chloride

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006894A1 (fr) * 2009-07-15 2011-01-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Copolymeres fluores, membranes preparees a partir de ceux-ci et dispositif de pile a combustible comprenant ces membranes
FR2948121A1 (fr) * 2009-07-15 2011-01-21 Commissariat Energie Atomique Copolymeres fluores, membranes preparees a partir de ceux-ci et dispositif de pile a combustible comprenant ces membranes
US8829131B2 (en) 2009-07-15 2014-09-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Fluorinated copolymers, membranes prepared using the latter and fuel cell device including said membranes

Also Published As

Publication number Publication date
SU659078A3 (ru) 1979-04-25
CS190401B2 (en) 1979-05-31
MX3133E (es) 1980-04-28
BR7209151D0 (pt) 1974-12-24
SE412608B (sv) 1980-03-10
JPS4878097A (no) 1973-10-19
DD101821A5 (no) 1973-11-20
IL41038A0 (en) 1973-02-28
SE7508694L (sv) 1975-07-31
CS190447B2 (en) 1979-05-31
IT972820B (it) 1974-05-31
RO66346A (fr) 1979-07-15
SE383477B (sv) 1976-03-15
IL48546A0 (en) 1976-01-30
NO139610B (no) 1979-01-02
IL48546A (en) 1976-11-30
ZA728589B (en) 1974-01-30
ES410045A1 (es) 1976-06-01
IL41038A (en) 1976-08-31
CS190446B2 (en) 1979-05-31
SE7508695L (sv) 1975-07-31
ES438085A1 (es) 1977-02-01
AR196895A1 (es) 1974-02-28

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