FR2251637B1 - - Google Patents

Info

Publication number
FR2251637B1
FR2251637B1 FR7442262A FR7442262A FR2251637B1 FR 2251637 B1 FR2251637 B1 FR 2251637B1 FR 7442262 A FR7442262 A FR 7442262A FR 7442262 A FR7442262 A FR 7442262A FR 2251637 B1 FR2251637 B1 FR 2251637B1
Authority
FR
France
Prior art keywords
anode
specified
copolymer
membrane
graphite
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
FR7442262A
Other languages
English (en)
Other versions
FR2251637A1 (fr
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics 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 Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of FR2251637A1 publication Critical patent/FR2251637A1/fr
Application granted granted Critical
Publication of FR2251637B1 publication Critical patent/FR2251637B1/fr
Expired 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FR7442262A 1973-11-19 1974-12-20 Expired FR2251637B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41691673A 1973-11-19 1973-11-19

Publications (2)

Publication Number Publication Date
FR2251637A1 FR2251637A1 (fr) 1975-06-13
FR2251637B1 true FR2251637B1 (fr) 1976-12-31

Family

ID=23651824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442262A Expired FR2251637B1 (fr) 1973-11-19 1974-12-20

Country Status (11)

Country Link
JP (1) JPS534073B2 (fr)
AR (1) AR219042A1 (fr)
CA (1) CA1179635A (fr)
DE (2) DE2454827C3 (fr)
FI (1) FI333574A (fr)
FR (1) FR2251637B1 (fr)
GB (1) GB1435477A (fr)
IT (1) IT1025822B (fr)
NL (1) NL7415078A (fr)
NO (1) NO138665C (fr)
SE (2) SE402132B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984303A (en) * 1975-07-02 1976-10-05 Diamond Shamrock Corporation Membrane electrolytic cell with concentric electrodes
JPS526374A (en) * 1975-07-07 1977-01-18 Tokuyama Soda Co Ltd Anode structure for electrolysis
US4274928A (en) * 1978-07-27 1981-06-23 Ppg Industries, Inc. Process for electrolyzing brine in a permionic membrane electrolytic cell
GB2051870B (en) * 1979-06-07 1983-04-20 Asahi Chemical Ind Method for electrolysis of aqueous alkali metal chloride solution
JPS5623290A (en) * 1979-08-02 1981-03-05 Shiro Yoshizawa Method of electrolytic synthesis of organic compound
US4417959A (en) * 1980-10-29 1983-11-29 Olin Corporation Electrolytic cell having a composite electrode-membrane structure
ZA824471B (en) * 1981-06-26 1983-04-27 Ici Australia Ltd Polymers
WO1983000487A1 (fr) * 1981-08-07 1983-02-17 Markus, Michael, Vojtech Resine a echange cationique obtenue par un procede de polymerisation par greffe
US4992126A (en) * 1986-08-08 1991-02-12 The Dow Chemical Company Method for making a current collector bonded to a solid polymer membrane
GB9002247D0 (en) * 1990-02-01 1990-03-28 Atomic Energy Authority Uk Electrodes

Also Published As

Publication number Publication date
SE7414467L (fr) 1975-05-20
DE2454827B2 (de) 1977-06-30
NO138665C (no) 1978-10-18
NO744121L (fr) 1975-06-16
AR219042A1 (es) 1980-07-31
FR2251637A1 (fr) 1975-06-13
NL7415078A (nl) 1975-05-21
SE402132B (sv) 1978-06-19
DE2462490A1 (de) 1977-04-21
DE2454827C3 (de) 1978-06-01
NO138665B (no) 1978-07-10
GB1435477A (en) 1976-05-12
IT1025822B (it) 1978-08-30
CA1179635A (fr) 1984-12-18
JPS5080974A (fr) 1975-07-01
JPS534073B2 (fr) 1978-02-14
SE7710641L (sv) 1977-09-22
FI333574A (fr) 1975-05-20
DE2454827A1 (de) 1975-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse