FR2439246A1 - Diaphragme comportant des composes de zirconium et de magnesium dans une matrice poreuse - Google Patents
Diaphragme comportant des composes de zirconium et de magnesium dans une matrice poreuseInfo
- Publication number
- FR2439246A1 FR2439246A1 FR7926034A FR7926034A FR2439246A1 FR 2439246 A1 FR2439246 A1 FR 2439246A1 FR 7926034 A FR7926034 A FR 7926034A FR 7926034 A FR7926034 A FR 7926034A FR 2439246 A1 FR2439246 A1 FR 2439246A1
- Authority
- FR
- France
- Prior art keywords
- diaphragm
- porous matrix
- zirconium
- magnesium compounds
- electrolysis
- 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.)
- Withdrawn
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
- 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 Compounds Of Heavy Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
DIAPHRAGME PERFECTIONNE POUR CELLULE D'ELECTROLYSE. IL COMPORTE UNE MATRICE POREUSE DANS LAQUELLE EST DEPOSEE CONJOINTEMENT UNE COUCHE D'OXYDE DE MAGNESIUM ET D'OXYDE HYDRATE DE ZIRCONIUM. APPLICATION A L'ELECTROLYSE DES CHLORURES ALCALINS.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/953,134 US4170537A (en) | 1978-10-20 | 1978-10-20 | Method of preparing a diaphragm having a gel of a hydrous oxide of zirconium in a porous matrix |
US05/953,132 US4170538A (en) | 1978-10-20 | 1978-10-20 | Diaphragm having zirconium and magnesium compounds in a porous matrix |
US05/953,133 US4170539A (en) | 1978-10-20 | 1978-10-20 | Diaphragm having zirconium oxide and a hydrophilic fluorocarbon resin in a hydrophobic matrix |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2439246A1 true FR2439246A1 (fr) | 1980-05-16 |
Family
ID=27420730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926034A Withdrawn FR2439246A1 (fr) | 1978-10-20 | 1979-10-19 | Diaphragme comportant des composes de zirconium et de magnesium dans une matrice poreuse |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2941889C2 (fr) |
FR (1) | FR2439246A1 (fr) |
GB (1) | GB2033928B (fr) |
NL (1) | NL7907632A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031064C2 (de) * | 1980-08-16 | 1986-09-04 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Poröses Oxiddiaphragma für alkalische Elektrolysen und dessen Verwendung |
JPS57174482A (en) * | 1981-03-24 | 1982-10-27 | Asahi Glass Co Ltd | Cation exchange membrane for electrolysis |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479266A (en) * | 1967-11-30 | 1969-11-18 | Us Interior | Inorganic ion exchange membranes for use in electrical separatory processes |
US3497394A (en) * | 1963-11-29 | 1970-02-24 | Mc Donnell Douglas Corp | Inorganic permselective membranes and method of making same |
US3575727A (en) * | 1968-05-08 | 1971-04-20 | Mc Donnell Douglas Corp | Battery separator production and battery |
GB1295874A (fr) * | 1968-11-26 | 1972-11-08 | ||
FR2209608A1 (en) * | 1972-12-12 | 1974-07-05 | Asahi Chemical Ind | Synthetic resin membrane for electrolytic purposes - with pores filled by titanium hydroxide, zirconium hydroxide, zirconium silicate or silica gel |
FR2306010A1 (fr) * | 1975-03-31 | 1976-10-29 | Kureha Chemical Ind Co Ltd | Membrane d'echange cationique |
US4089758A (en) * | 1974-05-24 | 1978-05-16 | Imperial Chemical Industries Limited | Electrolytic process |
CH600601A5 (en) * | 1974-08-13 | 1978-06-30 | Esb Inc | Battery diaphragm with organic substrate |
-
1979
- 1979-10-16 NL NL7907632A patent/NL7907632A/nl not_active Application Discontinuation
- 1979-10-17 DE DE19792941889 patent/DE2941889C2/de not_active Expired
- 1979-10-19 FR FR7926034A patent/FR2439246A1/fr not_active Withdrawn
- 1979-10-22 GB GB7936517A patent/GB2033928B/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3497394A (en) * | 1963-11-29 | 1970-02-24 | Mc Donnell Douglas Corp | Inorganic permselective membranes and method of making same |
US3479266A (en) * | 1967-11-30 | 1969-11-18 | Us Interior | Inorganic ion exchange membranes for use in electrical separatory processes |
US3575727A (en) * | 1968-05-08 | 1971-04-20 | Mc Donnell Douglas Corp | Battery separator production and battery |
GB1295874A (fr) * | 1968-11-26 | 1972-11-08 | ||
FR2209608A1 (en) * | 1972-12-12 | 1974-07-05 | Asahi Chemical Ind | Synthetic resin membrane for electrolytic purposes - with pores filled by titanium hydroxide, zirconium hydroxide, zirconium silicate or silica gel |
US4089758A (en) * | 1974-05-24 | 1978-05-16 | Imperial Chemical Industries Limited | Electrolytic process |
CH600601A5 (en) * | 1974-08-13 | 1978-06-30 | Esb Inc | Battery diaphragm with organic substrate |
FR2306010A1 (fr) * | 1975-03-31 | 1976-10-29 | Kureha Chemical Ind Co Ltd | Membrane d'echange cationique |
Non-Patent Citations (1)
Title |
---|
CA1973 * |
Also Published As
Publication number | Publication date |
---|---|
GB2033928B (en) | 1983-01-06 |
DE2941889A1 (de) | 1980-04-24 |
GB2033928A (en) | 1980-05-29 |
NL7907632A (nl) | 1980-04-22 |
DE2941889C2 (de) | 1983-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |