FI60577C - Foerfarande foer foeryngring av en tilltaeppt jonbytaremembran in-situ i en elektrolyscell foer en saltloesning - Google Patents

Foerfarande foer foeryngring av en tilltaeppt jonbytaremembran in-situ i en elektrolyscell foer en saltloesning Download PDF

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Publication number
FI60577C
FI60577C FI752923A FI752923A FI60577C FI 60577 C FI60577 C FI 60577C FI 752923 A FI752923 A FI 752923A FI 752923 A FI752923 A FI 752923A FI 60577 C FI60577 C FI 60577C
Authority
FI
Finland
Prior art keywords
membrane
cell
compartment
membranes
anolyte
Prior art date
Application number
FI752923A
Other languages
English (en)
Finnish (fi)
Other versions
FI752923A (sv
FI60577B (fi
Inventor
Jeffrey D Eng
Original Assignee
Hooker Chemicals 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 Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Publication of FI752923A publication Critical patent/FI752923A/fi
Publication of FI60577B publication Critical patent/FI60577B/fi
Application granted granted Critical
Publication of FI60577C publication Critical patent/FI60577C/fi

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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
    • C25B13/00—Diaphragms; Spacing elements
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FI752923A 1974-10-29 1975-10-20 Foerfarande foer foeryngring av en tilltaeppt jonbytaremembran in-situ i en elektrolyscell foer en saltloesning FI60577C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51890374A 1974-10-29 1974-10-29
US51890374 1974-10-29

Publications (3)

Publication Number Publication Date
FI752923A FI752923A (sv) 1976-04-30
FI60577B FI60577B (fi) 1981-10-30
FI60577C true FI60577C (fi) 1982-02-10

Family

ID=24065966

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752923A FI60577C (fi) 1974-10-29 1975-10-20 Foerfarande foer foeryngring av en tilltaeppt jonbytaremembran in-situ i en elektrolyscell foer en saltloesning

Country Status (11)

Country Link
JP (1) JPS5167292A (sv)
BE (1) BE834908A (sv)
CA (1) CA1105876A (sv)
DE (1) DE2548456A1 (sv)
FI (1) FI60577C (sv)
FR (1) FR2333058A1 (sv)
GB (1) GB1518846A (sv)
IT (1) IT1043667B (sv)
NL (1) NL7512519A (sv)
NO (1) NO753618L (sv)
SE (1) SE425323B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149295A (en) * 1976-06-08 1977-12-12 Tokuyama Soda Co Ltd Protecting method for electrolytic bath
JPS5312798A (en) * 1976-07-22 1978-02-04 Tokuyama Soda Co Ltd Electrolyzing eqiupment for aqueous solution of alkali metal salt

Also Published As

Publication number Publication date
FR2333058A1 (fr) 1977-06-24
DE2548456A1 (de) 1976-05-13
GB1518846A (en) 1978-07-26
NL7512519A (nl) 1976-05-04
CA1105876A (en) 1981-07-28
FI752923A (sv) 1976-04-30
SE7512049L (sv) 1976-04-30
IT1043667B (it) 1980-02-29
JPS5167292A (sv) 1976-06-10
SE425323B (sv) 1982-09-20
BE834908A (fr) 1976-04-27
FI60577B (fi) 1981-10-30
NO753618L (sv) 1976-04-30

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MM Patent lapsed

Owner name: OCCIDENTAL CHEMICAL CORP