ZA813742B - Method of electrolyzing brine with ion exchange membrane having a morphologically modified surface - Google Patents

Method of electrolyzing brine with ion exchange membrane having a morphologically modified surface

Info

Publication number
ZA813742B
ZA813742B ZA00813742A ZA813742A ZA813742B ZA 813742 B ZA813742 B ZA 813742B ZA 00813742 A ZA00813742 A ZA 00813742A ZA 813742 A ZA813742 A ZA 813742A ZA 813742 B ZA813742 B ZA 813742B
Authority
ZA
South Africa
Prior art keywords
ion exchange
exchange membrane
modified surface
morphologically modified
electrolyzing brine
Prior art date
Application number
ZA00813742A
Inventor
Pellegri Alberto
Alberto Pellegri
Nora Oronzio De
Oronzio De Nora
Original Assignee
Oronzio De Nora Impianti
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 Oronzio De Nora Impianti filed Critical Oronzio De Nora Impianti
Publication of ZA813742B publication Critical patent/ZA813742B/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
    • 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
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ZA00813742A 1980-10-21 1981-06-04 Method of electrolyzing brine with ion exchange membrane having a morphologically modified surface ZA813742B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8025482A IT8025482A0 (en) 1980-10-21 1980-10-21 MORPHOLOGICALLY MODIFIED MEMBRANE AND USE OF THE SAME IN ELECTROLYSIS PROCEDURES.

Publications (1)

Publication Number Publication Date
ZA813742B true ZA813742B (en) 1982-09-29

Family

ID=11216818

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00813742A ZA813742B (en) 1980-10-21 1981-06-04 Method of electrolyzing brine with ion exchange membrane having a morphologically modified surface

Country Status (7)

Country Link
EP (1) EP0050188A1 (en)
JP (1) JPS5770285A (en)
AU (1) AU541704B2 (en)
ES (2) ES505908A0 (en)
IT (1) IT8025482A0 (en)
NO (1) NO812184L (en)
ZA (1) ZA813742B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537910A (en) * 1982-11-10 1985-08-27 Toyo Soda Manufacturing Co., Ltd. Method of producing cation-exchange membrane having roughed surface
US5252193A (en) * 1991-11-04 1993-10-12 E. I. Du Pont De Nemours And Company Controlled roughening of reinforced cation exchange membrane
US7597815B2 (en) * 2003-05-29 2009-10-06 Dressel Pte. Ltd. Process for producing a porous track membrane
JP5232271B2 (en) * 2010-09-24 2013-07-10 本田技研工業株式会社 High pressure water electrolyzer
JP6446809B2 (en) * 2014-03-28 2019-01-09 ダイキン工業株式会社 Discharge device
KR102614977B1 (en) * 2018-09-21 2023-12-15 아사히 가세이 가부시키가이샤 Method of manufacturing electrolyzer, laminate, electrolyzer, and operating method of electrolyzer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110786A (en) * 1979-02-16 1980-08-26 Asahi Chem Ind Co Ltd Method for electrolysis of alkali chloride

Also Published As

Publication number Publication date
AU7664281A (en) 1982-04-29
AU541704B2 (en) 1985-01-17
ES8305054A1 (en) 1983-03-16
JPS5770285A (en) 1982-04-30
EP0050188A1 (en) 1982-04-28
NO812184L (en) 1982-04-21
IT8025482A0 (en) 1980-10-21
ES8302121A1 (en) 1983-01-01
ES505908A0 (en) 1983-01-01
ES514591A0 (en) 1983-03-16

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