SE8001222L - Alkalikloridelektrolys - Google Patents

Alkalikloridelektrolys

Info

Publication number
SE8001222L
SE8001222L SE8001222A SE8001222A SE8001222L SE 8001222 L SE8001222 L SE 8001222L SE 8001222 A SE8001222 A SE 8001222A SE 8001222 A SE8001222 A SE 8001222A SE 8001222 L SE8001222 L SE 8001222L
Authority
SE
Sweden
Prior art keywords
cation exchange
exchange membrane
roughened surface
electrolytic cell
electrolysis
Prior art date
Application number
SE8001222A
Other languages
English (en)
Other versions
SE435529B (sv
Inventor
M Yoshida
Y Masuda
A Kashiwada
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of SE8001222L publication Critical patent/SE8001222L/sv
Publication of SE435529B publication Critical patent/SE435529B/sv

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
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
SE8001222A 1979-02-16 1980-02-15 Forfarande vid elektrolys av alkalimetallklorid SE435529B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1607079A JPS55110786A (en) 1979-02-16 1979-02-16 Method for electrolysis of alkali chloride

Publications (2)

Publication Number Publication Date
SE8001222L true SE8001222L (sv) 1980-08-17
SE435529B SE435529B (sv) 1984-10-01

Family

ID=11906299

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001222A SE435529B (sv) 1979-02-16 1980-02-15 Forfarande vid elektrolys av alkalimetallklorid

Country Status (12)

Country Link
US (1) US4323434A (sv)
JP (1) JPS55110786A (sv)
BR (1) BR8000931A (sv)
CA (1) CA1120003A (sv)
DE (1) DE3003888C3 (sv)
FI (1) FI66211C (sv)
FR (1) FR2449138A1 (sv)
GB (1) GB2043108B (sv)
IT (1) IT1196404B (sv)
NL (1) NL178702C (sv)
NO (1) NO153375C (sv)
SE (1) SE435529B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426271A (en) 1980-04-15 1984-01-17 Asahi Kasei Kogyo Kabushiki Kaisha Homogeneous cation exchange membrane having a multi-layer structure
JPS6016518B2 (ja) * 1980-07-31 1985-04-25 旭硝子株式会社 イオン交換膜電解槽
IT8025482A0 (it) * 1980-10-21 1980-10-21 Oronzio De Nora Impianti Membrana modificata morfologicamente ed uso della stessa in procedimenti di elettrolisi.
US4655886A (en) * 1980-11-10 1987-04-07 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolysis with use thereof
US4349422A (en) 1981-01-16 1982-09-14 E. I. Du Pont De Nemours And Company Electrolysis process
US4444638A (en) * 1981-01-16 1984-04-24 E. I. Du Pont De Nemours And Company Electrochemical cell
JPS58176221A (ja) * 1982-04-09 1983-10-15 Permelec Electrode Ltd 被覆を有する電解用イオン交換膜の製造方法
JPS58176223A (ja) * 1982-04-12 1983-10-15 Toyo Soda Mfg Co Ltd 表面粗面な陽イオン交換膜の製法
US4537910A (en) * 1982-11-10 1985-08-27 Toyo Soda Manufacturing Co., Ltd. Method of producing cation-exchange membrane having roughed surface
US4552631A (en) * 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
US4539084A (en) * 1983-03-10 1985-09-03 E. I. Du Pont De Nemours And Company Unreinforced membrane, electrochemical cell and electrolysis process
JPS61500669A (ja) * 1983-11-30 1986-04-10 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− ゼロギヤツプ電解槽
US4610764A (en) * 1984-02-07 1986-09-09 Asahi Glass Company Ltd. Electrolytic cation exchange membrane
US4610762A (en) * 1985-05-31 1986-09-09 The Dow Chemical Company Method for forming polymer films having bubble release surfaces
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
US10865282B2 (en) * 2017-12-18 2020-12-15 Asahi Kasei Kabushiki Kaisha Ion exchange membrane, method for producing ion exchange membrane, and electrolyzer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773634A (en) * 1972-03-09 1973-11-20 Diamond Shamrock Corp Control of an olyte-catholyte concentrations in membrane cells
US4021327A (en) * 1975-04-29 1977-05-03 E. I. Du Pont De Nemours And Company Reinforced cation permeable separator
US4101395A (en) * 1976-08-30 1978-07-18 Tokuyama Soda Kabushiki Kaisha Cathode-structure for electrolysis
GB1516048A (en) * 1976-09-06 1978-06-28 Asahi Glass Co Ltd Electrolysis of aqueous solution of sodium chloride
US4124458A (en) * 1977-07-11 1978-11-07 Innova, Inc. Mass-transfer membrane and processes using same

Also Published As

Publication number Publication date
DE3003888B2 (de) 1981-06-25
GB2043108A (en) 1980-10-01
GB2043108B (en) 1983-03-23
NL178702B (nl) 1985-12-02
FI66211C (fi) 1984-09-10
FI800416A (fi) 1980-08-17
NO153375C (no) 1986-03-05
NL8000969A (nl) 1980-08-19
BR8000931A (pt) 1980-10-29
US4323434A (en) 1982-04-06
IT1196404B (it) 1988-11-16
DE3003888C3 (de) 1986-11-13
JPS55110786A (en) 1980-08-26
SE435529B (sv) 1984-10-01
FI66211B (fi) 1984-05-31
NO800427L (no) 1980-08-18
NO153375B (no) 1985-11-25
IT8019952A0 (it) 1980-02-15
FR2449138B1 (sv) 1983-11-10
FR2449138A1 (fr) 1980-09-12
CA1120003A (en) 1982-03-16
DE3003888A1 (de) 1980-08-21
NL178702C (nl) 1986-05-01

Similar Documents

Publication Publication Date Title
SE8001222L (sv) Alkalikloridelektrolys
IL71186A0 (en) Reinforced ion-exchange membrane,electrochemical cell comprising it and electrolysis process using it
GB2091297B (en) Electrolysis process and electrochemical cell
DE3267660D1 (en) Composite membrane/electrode, electrochemical cell and electrolysis process
FR2476077B1 (sv)
JPS5411098A (en) Electrolyzing method for aqueous solution of alkali metal salt
JPS55161081A (en) Electrolytic cell
GB1557812A (en) Process and cell for the electrolytic production of hydroxide using ion exchange membranes
IL36934A (en) An electrodialysis,electroysis and electrosynthesis cell having ion exchange membranes made of an acrylonitrile copolymer and method of electrolysing an ionic solution therein
JPS5284194A (en) Electrolysis of alkali chloride
JPS57185995A (en) Composite membrane/electrode, electrochemical cell and electrolysis
DE69113693D1 (de) Elektrolyseur mit mindestens zwei, längs einer gemeinsamen Trennwand elektrisch seriengeschalteten Elementarzellen.
JPS5477285A (en) Ion exchange membrane electrolysis
JPS5383998A (en) Electrolysis method
JPS5655577A (en) Electrolyzing method for alkali metal halide
JPS5356192A (en) Electrolysis method of aqueous alkali chloride solution
JPS57171674A (en) Electrolyzing method for water
JPS52105598A (en) Electrolysis of alkali metal salts
GB2121827B (en) Swelling ion-exchange membrane
JPS52131999A (en) Electrolysis using ion exchange membrane
JPS5343096A (en) Electrolyzing method for aqueous solution of alkali metal salt and electrolytic cell
JPS57192272A (en) Manufacture of hydrogen
SU687873A1 (ru) Электролизер
JPS55164086A (en) Method for electrolysis of alkali metal chloride aqueous solution
JPS55164085A (en) Method for alkali electrolysis

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8001222-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8001222-2

Format of ref document f/p: F