BR7707189A - Diafragma para uso na eletrolise de salmouras de cloreto de metal alcalino;e aperfeicoamento em celula eletrolitica - Google Patents

Diafragma para uso na eletrolise de salmouras de cloreto de metal alcalino;e aperfeicoamento em celula eletrolitica

Info

Publication number
BR7707189A
BR7707189A BR7707189A BR7707189A BR7707189A BR 7707189 A BR7707189 A BR 7707189A BR 7707189 A BR7707189 A BR 7707189A BR 7707189 A BR7707189 A BR 7707189A BR 7707189 A BR7707189 A BR 7707189A
Authority
BR
Brazil
Prior art keywords
perfecting
pickles
electrolysis
diaphragm
electrolytic cell
Prior art date
Application number
BR7707189A
Other languages
English (en)
Inventor
I Kadija
K Woodard
Original Assignee
Olin 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 US05/736,805 external-priority patent/US4081350A/en
Application filed by Olin Corp filed Critical Olin Corp
Publication of BR7707189A publication Critical patent/BR7707189A/pt

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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
BR7707189A 1976-10-29 1977-10-27 Diafragma para uso na eletrolise de salmouras de cloreto de metal alcalino;e aperfeicoamento em celula eletrolitica BR7707189A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/736,805 US4081350A (en) 1976-10-29 1976-10-29 Diaphragms for use in the electrolysis of alkali metal chlorides
US05/817,939 US4168221A (en) 1976-10-29 1977-07-22 Diaphragms for use in the electrolysis of alkali metal chlorides

Publications (1)

Publication Number Publication Date
BR7707189A true BR7707189A (pt) 1978-08-22

Family

ID=27113109

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707189A BR7707189A (pt) 1976-10-29 1977-10-27 Diafragma para uso na eletrolise de salmouras de cloreto de metal alcalino;e aperfeicoamento em celula eletrolitica

Country Status (9)

Country Link
US (1) US4168221A (pt)
JP (1) JPS5356173A (pt)
BR (1) BR7707189A (pt)
CA (1) CA1117474A (pt)
DE (1) DE2748473A1 (pt)
FR (1) FR2369355A1 (pt)
GB (1) GB1569337A (pt)
IT (1) IT1090170B (pt)
NL (1) NL7711866A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184939A (en) * 1977-09-26 1980-01-22 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
FR2465797A1 (fr) * 1979-09-20 1981-03-27 Olin Corp Diaphragme poreux pour cellule d'electrolyse de solutions de chlorures alcalins
US4544474A (en) * 1981-12-21 1985-10-01 Olin Corporation Porous diaphragms for electrolytic cells having non-uniform hydrophobicity
US4468360A (en) * 1981-12-21 1984-08-28 Olin Corporation Preparing porous diaphragms for electrolytic cells having non-uniform hydrophobicity
DE3420388A1 (de) * 1984-05-04 1985-11-07 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Diaphragma fuer eine elektrochemische zelle
US4853101A (en) * 1984-09-17 1989-08-01 Eltech Systems Corporation Porous separator comprising inorganic/polymer composite fiber and method of making same
MX169225B (es) * 1984-09-17 1993-06-24 Eltech Systems Corp Compuesto de fibras no organicas/polimero metodo para elaborarlo y uso del mismo, incluyendo un separador dimensionalmente estable
ZA856924B (en) * 1984-09-17 1986-05-28 Eltech Systems Corp Non-organic/polymer fiber composite,method of making same and use including dimensionally stable separator
EP1528126A1 (en) * 2003-10-30 2005-05-04 Vandenborre Hydrogen Systems N.V. An integrated electrolyser module with an internal gas/liquid separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702267A (en) * 1970-06-15 1972-11-07 Du Pont Electrochemical cell containing a water-wettable polytetrafluoroethylene separator
JPS5026770A (pt) * 1973-07-12 1975-03-19
FR2231426B1 (pt) * 1973-05-30 1976-06-11 Commissariat Energie Atomique

Also Published As

Publication number Publication date
US4168221A (en) 1979-09-18
JPS5356173A (en) 1978-05-22
IT1090170B (it) 1985-06-18
CA1117474A (en) 1982-02-02
DE2748473A1 (de) 1978-05-03
NL7711866A (nl) 1978-05-03
GB1569337A (en) 1980-06-11
FR2369355A1 (fr) 1978-05-26

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