FR2352073A1 - Transformation d'une cellule electrolytique a diaphragme en une cellule electrolytique a membrane - Google Patents

Transformation d'une cellule electrolytique a diaphragme en une cellule electrolytique a membrane

Info

Publication number
FR2352073A1
FR2352073A1 FR7715495A FR7715495A FR2352073A1 FR 2352073 A1 FR2352073 A1 FR 2352073A1 FR 7715495 A FR7715495 A FR 7715495A FR 7715495 A FR7715495 A FR 7715495A FR 2352073 A1 FR2352073 A1 FR 2352073A1
Authority
FR
France
Prior art keywords
electrolytic cell
foraminous electrode
electrode
membrane
foraminous
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
FR7715495A
Other languages
English (en)
French (fr)
Other versions
FR2352073B1 (zh
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock 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
Priority claimed from US05/688,842 external-priority patent/US4036728A/en
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of FR2352073A1 publication Critical patent/FR2352073A1/fr
Application granted granted Critical
Publication of FR2352073B1 publication Critical patent/FR2352073B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Cell Separators (AREA)
FR7715495A 1976-05-21 1977-05-20 Transformation d'une cellule electrolytique a diaphragme en une cellule electrolytique a membrane Granted FR2352073A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/688,842 US4036728A (en) 1976-05-21 1976-05-21 Converting a diaphragm electrolytic cell to a membrane electrolytic cell
US05/790,756 US4112149A (en) 1976-05-21 1977-04-25 Converting a diaphragm electrolytic cell to a membrane electrolytic cell

Publications (2)

Publication Number Publication Date
FR2352073A1 true FR2352073A1 (fr) 1977-12-16
FR2352073B1 FR2352073B1 (zh) 1982-08-13

Family

ID=27104291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715495A Granted FR2352073A1 (fr) 1976-05-21 1977-05-20 Transformation d'une cellule electrolytique a diaphragme en une cellule electrolytique a membrane

Country Status (17)

Country Link
JP (1) JPS52142678A (zh)
AR (1) AR218623A1 (zh)
AU (1) AU514868B2 (zh)
BR (1) BR7703280A (zh)
CA (1) CA1118717A (zh)
DD (1) DD131188A5 (zh)
DE (1) DE2722313A1 (zh)
FI (1) FI771620A (zh)
FR (1) FR2352073A1 (zh)
GB (1) GB1565876A (zh)
IL (1) IL52135A (zh)
MX (1) MX145160A (zh)
NL (1) NL7705600A (zh)
NO (1) NO771758L (zh)
PL (1) PL117739B1 (zh)
RO (1) RO72502A (zh)
SE (1) SE7705911L (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470889A (en) * 1980-06-11 1984-09-11 The Dow Chemical Company Electrolytic cell having an improved ion exchange membrane and process for operating
US4337137A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Composite ion exchange membranes
US4358545A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152788A1 (zh) * 1971-09-09 1973-04-27 Ppg Industries Inc

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152788A1 (zh) * 1971-09-09 1973-04-27 Ppg Industries Inc

Also Published As

Publication number Publication date
IL52135A0 (en) 1977-07-31
RO72502A (ro) 1982-05-10
GB1565876A (en) 1980-04-23
AU514868B2 (en) 1981-03-05
NL7705600A (nl) 1977-11-23
AU2534677A (en) 1978-11-23
FI771620A (zh) 1977-11-22
AR218623A1 (es) 1980-06-30
DE2722313A1 (de) 1977-12-01
DD131188A5 (de) 1978-06-07
PL198230A1 (pl) 1978-02-13
FR2352073B1 (zh) 1982-08-13
BR7703280A (pt) 1978-03-14
NO771758L (no) 1977-11-22
IL52135A (en) 1980-05-30
JPS52142678A (en) 1977-11-28
PL117739B1 (en) 1981-08-31
MX145160A (es) 1982-01-12
SE7705911L (sv) 1977-11-22
CA1118717A (en) 1982-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse