DE3036875A1 - Verfahren zur elektrolyse von alkalimetallhalogeniden - Google Patents

Verfahren zur elektrolyse von alkalimetallhalogeniden

Info

Publication number
DE3036875A1
DE3036875A1 DE19803036875 DE3036875A DE3036875A1 DE 3036875 A1 DE3036875 A1 DE 3036875A1 DE 19803036875 DE19803036875 DE 19803036875 DE 3036875 A DE3036875 A DE 3036875A DE 3036875 A1 DE3036875 A1 DE 3036875A1
Authority
DE
Germany
Prior art keywords
membrane
cation exchange
groups
alkali metal
electrolysis
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.)
Granted
Application number
DE19803036875
Other languages
German (de)
English (en)
Other versions
DE3036875C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mitsuo Shinnanyo Yamaguchi Kikuchi
Takao Satoh
Toru Seita
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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
Application filed by Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Publication of DE3036875A1 publication Critical patent/DE3036875A1/de
Application granted granted Critical
Publication of DE3036875C2 publication Critical patent/DE3036875C2/de
Granted 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE19803036875 1979-10-06 1980-09-30 Verfahren zur elektrolyse von alkalimetallhalogeniden Granted DE3036875A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12846979A JPS5655577A (en) 1979-10-06 1979-10-06 Electrolyzing method for alkali metal halide

Publications (2)

Publication Number Publication Date
DE3036875A1 true DE3036875A1 (de) 1981-04-16
DE3036875C2 DE3036875C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-06

Family

ID=14985494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803036875 Granted DE3036875A1 (de) 1979-10-06 1980-09-30 Verfahren zur elektrolyse von alkalimetallhalogeniden

Country Status (6)

Country Link
US (1) US4316781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5655577A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3036875A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2467247A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2063916B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL189309C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016518B2 (ja) * 1980-07-31 1985-04-25 旭硝子株式会社 イオン交換膜電解槽
JPS58199884A (ja) * 1982-05-18 1983-11-21 Asahi Glass Co Ltd 改良された電解用陽イオン交換膜
GB8314461D0 (en) * 1982-06-09 1983-06-29 Ici Plc Porous diaphragm

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123336A (en) * 1976-03-31 1978-10-31 Asahi Kasei Kogyo Kabushiki Kaisha Process for electrolysis of aqueous alkali metal halide solution
JPS5411098A (en) * 1977-06-28 1979-01-26 Tokuyama Soda Co Ltd Electrolyzing method for aqueous solution of alkali metal salt

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3909378A (en) 1974-06-21 1975-09-30 Du Pont Composite cation exchange membrane and use thereof in electrolysis of an alkali metal halide
IN143623B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-10-16 1978-01-07 Diamond Shamrock Corp
US4151053A (en) * 1975-07-09 1979-04-24 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane preparation and use thereof
IT1061477B (it) * 1975-07-09 1983-02-28 Asahi Chemical Ind Membrana scambiatrice di cationi sua preparazione e suo impiego
GB1518387A (en) 1975-08-29 1978-07-19 Asahi Glass Co Ltd Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide
JPS5911674B2 (ja) * 1976-07-20 1984-03-16 株式会社トクヤマ 電解方法および電解槽
GB1549586A (en) * 1977-03-04 1979-08-08 Kureha Chemical Ind Co Ltd Electrolytic membrane and electrolytic process
DE2857627C2 (de) * 1977-12-09 1982-12-30 General Electric Co., Schenectady, N.Y. Kombinierte Elektrolyt- und Elektrodenstruktur
DE2844496C2 (de) * 1977-12-09 1982-12-30 General Electric Co., Schenectady, N.Y. Verfahren zum Herstellen von Halogen und Alkalimetallhydroxiden
US4224121A (en) * 1978-07-06 1980-09-23 General Electric Company Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
US4168216A (en) * 1978-09-27 1979-09-18 Diamond Shamrock Corporation Heat-treated fluorocarbon sulfonamide cation exchange membrane and process therefor
DE2916111A1 (de) * 1979-04-20 1980-10-30 Asahi Glass Co Ltd Elektrolyseverfahren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123336A (en) * 1976-03-31 1978-10-31 Asahi Kasei Kogyo Kabushiki Kaisha Process for electrolysis of aqueous alkali metal halide solution
JPS5411098A (en) * 1977-06-28 1979-01-26 Tokuyama Soda Co Ltd Electrolyzing method for aqueous solution of alkali metal salt

Also Published As

Publication number Publication date
FR2467247A1 (fr) 1981-04-17
NL189309C (nl) 1993-03-01
FR2467247B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-09-30
NL8005477A (nl) 1981-04-08
GB2063916A (en) 1981-06-10
US4316781A (en) 1982-02-23
DE3036875C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-06
GB2063916B (en) 1983-06-02
JPS5655577A (en) 1981-05-16
NL189309B (nl) 1992-10-01
JPH0118156B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-04

Similar Documents

Publication Publication Date Title
DE3020057C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2437395C3 (de) Folie aus fluorhaltigen Polymeren mit Sulfonylgruppen enthaltenden Seitenketten
DE3020017C2 (de) Fluorierte Carbonsäuren oder ihre Derivate und Verfahren zu ihrer Herstellung
DE2713816A1 (de) Verfahren zur elektrolyse von natriumchloridloesungen
DE3853314T2 (de) Sulfongruppen enthaltende Fluorpolymere mit niedrigem Äquivalentgewicht.
DE2938995C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2607242C2 (de) Kationendurchlässiges Diaphragma und Verfahren zur Herstellung desselben
DE112013001160B4 (de) Verstärkte Elektrolytmembran und Verfahren für ihre Herstellung
DE3201119A1 (de) Verfahren zur herstellung eines kationenpermeablen membrane mit eingebettetem verstaerkungsgewebe und die dabei erhaltene membrane
DE4142417A1 (de) Multiaxial verstaerkte membran
DE3021454C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2817344C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3201092A1 (de) Membrane, elektrolyseverfahren und verwendung der membrane in einer elektrochemischen zelle
DE69607689T2 (de) Kationenaustauschermembran für Elektrolyse und Verfahren zur Herstellung von hochreinem Kaliumhydroxyd
DE2926603A1 (de) Kationenaustauschmembran und verfahren zu ihrer herstellung
DE2718307A1 (de) Verfahren zum verbessern der eigenschaften einer kationenaustauschermembran
DE2817315A1 (de) Fluorhaltige ionenaustauscherpolymere mit carboxylgruppen und verfahren zu ihrer herstellung
DE2454827C3 (de) Elektrolysezelle
DE3201154A1 (de) Elektrolyseverfahren und elektrochemische zelle
DE69014222T2 (de) Verstärkte Kationenaustauschermembran und Verfahren.
DE2659581C3 (de) Fluorierte Kationenaustauschermembran und deren Verwendung
DE3043829A1 (de) Kationenaustauscher-membran fuer die elektrolyse von alkalimetallhalogeniden
DE3036875A1 (de) Verfahren zur elektrolyse von alkalimetallhalogeniden
DE4206298A1 (de) Bestrahlung von kationenaustauschmembranen
DE2652771C3 (de) Dreikammerelektrolysezelle und Verfahren zur Elektrolyse von Salzen darin

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation