AU541704B2 – Ion exchange membrane with roughened surface for elec- trolyzing brine
– Google Patents
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
1980-10-21
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.)
1980-10-21
Filing date
1981-10-20
Publication date
1985-01-17
1981-10-20
Application filed by Oronzio de Nora Impianti Elettrochimici SpA
filed
Critical
Oronzio de Nora Impianti Elettrochimici SpA
1982-04-29
Publication of AU7664281A
publication
Critical
patent/AU7664281A/en
1985-01-17
Application granted
granted
Critical
1985-01-17
Publication of AU541704B2
publication
Critical
patent/AU541704B2/en
2001-10-20
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
IT8025482D0
(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)
ES8302121A1
(en)
IT
(1)
IT8025482D0
(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
WO2020059623A1
(en)
*
2018-09-21
2020-03-26
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
1980
1980-10-21
IT
IT8025482A
patent/IT8025482D0/en
unknown
1981
1981-05-29
JP
JP56082410A
patent/JPS5770285A/en
active
Pending
1981-06-04
ZA
ZA00813742A
patent/ZA813742B/en
unknown
1981-06-25
NO
NO812184A
patent/NO812184L/en
unknown
1981-06-30
EP
EP81105076A
patent/EP0050188A1/en
not_active
Withdrawn
1981-09-30
ES
ES505908A
patent/ES8302121A1/en
not_active
Expired
1981-10-20
AU
AU76642/81A
patent/AU541704B2/en
not_active
Ceased
1982
1982-07-30
ES
ES514591A
patent/ES514591A0/en
active
Granted
Also Published As
Publication number
Publication date
ZA813742B
(en)
1982-09-29
JPS5770285A
(en)
1982-04-30
ES505908A0
(en)
1983-01-01
ES8305054A1
(en)
1983-03-16
EP0050188A1
(en)
1982-04-28
ES8302121A1
(en)
1983-01-01
IT8025482D0
(en)
1980-10-21
NO812184L
(en)
1982-04-21
AU7664281A
(en)
1982-04-29
ES514591A0
(en)
1983-03-16
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None