AU541704B2 - Ion exchange membrane with roughened surface for elec- trolyzing brine - Google Patents

Ion exchange membrane with roughened surface for elec- trolyzing brine

Info

Publication number
AU541704B2
AU541704B2 AU76642/81A AU7664281A AU541704B2 AU 541704 B2 AU541704 B2 AU 541704B2 AU 76642/81 A AU76642/81 A AU 76642/81A AU 7664281 A AU7664281 A AU 7664281A AU 541704 B2 AU541704 B2 AU 541704B2
Authority
AU
Australia
Prior art keywords
trolyzing
elec
brine
ion exchange
exchange membrane
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.)
Ceased
Application number
AU76642/81A
Other versions
AU7664281A (en
Inventor
Oronzio De Nora
Alberto Pellegri
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.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici SpA
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 Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Publication of AU7664281A publication Critical patent/AU7664281A/en
Application granted granted Critical
Publication of AU541704B2 publication Critical patent/AU541704B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
AU76642/81A 1980-10-21 1981-10-20 Ion exchange membrane with roughened surface for elec- trolyzing brine Ceased AU541704B2 (en)

Applications Claiming Priority (2)

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.
IT2548280 1980-10-21

Publications (2)

Publication Number Publication Date
AU7664281A AU7664281A (en) 1982-04-29
AU541704B2 true AU541704B2 (en) 1985-01-17

Family

ID=11216818

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76642/81A Ceased AU541704B2 (en) 1980-10-21 1981-10-20 Ion exchange membrane with roughened surface for elec- trolyzing brine

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
CN112601845B (en) * 2018-09-21 2024-03-08 旭化成株式会社 Method for manufacturing electrolytic cell, laminate, electrolytic cell, and method for operating electrolytic cell

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
ES8302121A1 (en) 1983-01-01
ES8305054A1 (en) 1983-03-16
ES505908A0 (en) 1983-01-01
EP0050188A1 (en) 1982-04-28
JPS5770285A (en) 1982-04-30
ZA813742B (en) 1982-09-29
NO812184L (en) 1982-04-21
IT8025482A0 (en) 1980-10-21
ES514591A0 (en) 1983-03-16

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