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IT1017229B - METHOD FOR THE CLEANING OF DIAFRAM MI POROSI - Google Patents

METHOD FOR THE CLEANING OF DIAFRAM MI POROSI

Info

Publication number
IT1017229B
IT1017229B IT2527174A IT2527174A IT1017229B IT 1017229 B IT1017229 B IT 1017229B IT 2527174 A IT2527174 A IT 2527174A IT 2527174 A IT2527174 A IT 2527174A IT 1017229 B IT1017229 B IT 1017229B
Authority
IT
Italy
Prior art keywords
diafram
porosi
cleaning
Prior art date
Application number
IT2527174A
Other languages
Italian (it)
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1017229B publication Critical patent/IT1017229B/en

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
    • C25B15/00—Operating or servicing 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
    • 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)
  • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
IT2527174A 1973-07-18 1974-07-17 METHOD FOR THE CLEANING OF DIAFRAM MI POROSI IT1017229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3416673A GB1466669A (en) 1973-07-18 1973-07-18 Cleaning porous diaphragms in electrolytic cells

Publications (1)

Publication Number Publication Date
IT1017229B true IT1017229B (en) 1977-07-20

Family

ID=10362214

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2527174A IT1017229B (en) 1973-07-18 1974-07-17 METHOD FOR THE CLEANING OF DIAFRAM MI POROSI

Country Status (4)

Country Link
BE (1) BE817675A (en)
FR (1) FR2237990B1 (en)
GB (1) GB1466669A (en)
IT (1) IT1017229B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343825A1 (en) 1976-03-08 1977-10-07 Solvay ELECTRODE FOR THE PRODUCTION OF GAS IN A MEMBRANE CELL
US4118308A (en) 1977-12-20 1978-10-03 Olin Corporation Method of renewing a porous diaphragm having reduced permeability to alkali metal chloride brines
US4186065A (en) * 1978-04-27 1980-01-29 Ppg Industries, Inc. Method of preparing a resin-containing asbestos diaphragm
US4311567A (en) * 1980-11-17 1982-01-19 Ppg Industries, Inc. Treatment of permionic membrane
US4381230A (en) * 1981-06-22 1983-04-26 The Dow Chemical Company Operation and regeneration of permselective ion-exchange membranes in brine electrolysis cells

Also Published As

Publication number Publication date
FR2237990B1 (en) 1978-05-26
GB1466669A (en) 1977-03-09
BE817675A (en) 1975-01-15
FR2237990A1 (en) 1975-02-14

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