SE7802467L - Forfarande for elektrolytisk behandling av alkalimetallhalogenider - Google Patents

Forfarande for elektrolytisk behandling av alkalimetallhalogenider

Info

Publication number
SE7802467L
SE7802467L SE7802467A SE7802467A SE7802467L SE 7802467 L SE7802467 L SE 7802467L SE 7802467 A SE7802467 A SE 7802467A SE 7802467 A SE7802467 A SE 7802467A SE 7802467 L SE7802467 L SE 7802467L
Authority
SE
Sweden
Prior art keywords
halogenides
alkalimetal
procedure
electrolytical treatment
electrolytical
Prior art date
Application number
SE7802467A
Other languages
English (en)
Swedish (sv)
Inventor
N Murayama
M Fukuda
S Sujuki
T Sakagami
Original Assignee
Kureha Chemical Ind Co Ltd
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 JP2335577A external-priority patent/JPS53108098A/ja
Priority claimed from JP52110802A external-priority patent/JPS608013B2/ja
Application filed by Kureha Chemical Ind Co Ltd filed Critical Kureha Chemical Ind Co Ltd
Publication of SE7802467L publication Critical patent/SE7802467L/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
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SE7802467A 1977-03-04 1978-03-03 Forfarande for elektrolytisk behandling av alkalimetallhalogenider SE7802467L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2335577A JPS53108098A (en) 1977-03-04 1977-03-04 Electrolytic method for alkali halide
JP52110802A JPS608013B2 (ja) 1977-09-14 1977-09-14 陽イオン交換膜の改良方法

Publications (1)

Publication Number Publication Date
SE7802467L true SE7802467L (sv) 1978-09-05

Family

ID=26360704

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802467A SE7802467L (sv) 1977-03-04 1978-03-03 Forfarande for elektrolytisk behandling av alkalimetallhalogenider

Country Status (6)

Country Link
US (1) US4246091A (enExample)
CA (1) CA1120429A (enExample)
DE (1) DE2810018A1 (enExample)
FR (1) FR2382520A1 (enExample)
GB (1) GB1549586A (enExample)
SE (1) SE7802467L (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041085B2 (ja) * 1978-05-30 1985-09-13 旭化成株式会社 フツ素系重合体の熔融処理方法
US4376030A (en) * 1979-08-27 1983-03-08 The Dow Chemical Company Electrolytic cell ion-exchange membranes
JPS5655577A (en) * 1979-10-06 1981-05-16 Toyo Soda Mfg Co Ltd Electrolyzing method for alkali metal halide
US4381983A (en) * 1980-06-02 1983-05-03 Ppg Industries, Inc. Solid polymer electrolyte cell
GB8331860D0 (en) * 1983-11-29 1984-01-04 Ici Plc Exchange membrane
JPH08501653A (ja) * 1990-06-11 1996-02-20 ザ ダウ ケミカル カンパニー プロトン交換法における能率の増大したイオン交換膜
US5302269A (en) * 1990-06-11 1994-04-12 The Dow Chemical Company Ion exchange membrane/electrode assembly having increased efficiency in proton exchange processes
US5747546A (en) * 1996-12-31 1998-05-05 The Dow Chemical Company Ion-exchange polymers having an expanded microstructure
US6468657B1 (en) 1998-12-04 2002-10-22 The Regents Of The University Of California Controllable ion-exchange membranes
GB0009506D0 (en) * 2000-04-17 2000-06-07 Innogy Ltd Ion exchange membrane
DE10296830T5 (de) * 2001-05-31 2004-04-29 Asahi Kasei Kabushiki Kaisha Fluorkohlenstoffharz-Ionenaustaschermembran

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562139A (en) * 1968-08-05 1971-02-09 Ionics Cationic-anionic ion-exchange membrane
JPS5140556B2 (enExample) * 1971-11-26 1976-11-04
DE2354711B2 (de) 1972-12-12 1975-08-14 Asahi Kasei Kogyo K.K., Osaka (Japan) Kunstharzdiaphragma und Verfahren zu dessen Herstellung
IL45141A (en) * 1973-07-19 1977-02-28 Cook E Process and apparatus for electrolysis
US3884885A (en) * 1973-08-01 1975-05-20 Du Pont Melt processing of fluorinated polymers
DE2437395C3 (de) * 1973-10-15 1979-02-08 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Folie aus fluorhaltigen Polymeren mit Sulfonylgruppen enthaltenden Seitenketten
US3954579A (en) 1973-11-01 1976-05-04 Hooker Chemicals & Plastics Corporation Electrolytic method for the simultaneous manufacture of concentrated and dilute aqueous hydroxide solutions
US3969285A (en) * 1973-12-17 1976-07-13 E. I. Du Pont De Nemours And Company Heat-treated fluorocarbon sulfonylamine cation permselectivity
US4166014A (en) * 1973-12-27 1979-08-28 Tokuyama Soda Kabushiki Kaisha Electrolytic diaphragms, and method of electrolysis using the same
US3884777A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
US3985631A (en) * 1975-08-13 1976-10-12 Diamond Shamrock Corporation Pretreatment and start-up of electrolytic cell membranes

Also Published As

Publication number Publication date
US4246091A (en) 1981-01-20
GB1549586A (en) 1979-08-08
FR2382520B1 (enExample) 1980-09-19
DE2810018A1 (de) 1978-09-21
CA1120429A (en) 1982-03-23
FR2382520A1 (fr) 1978-09-29

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