FR2237987B1 - - Google Patents
Info
- Publication number
- FR2237987B1 FR2237987B1 FR7424809A FR7424809A FR2237987B1 FR 2237987 B1 FR2237987 B1 FR 2237987B1 FR 7424809 A FR7424809 A FR 7424809A FR 7424809 A FR7424809 A FR 7424809A FR 2237987 B1 FR2237987 B1 FR 2237987B1
- Authority
- FR
- France
- Prior art keywords
- compartment
- cathode
- anode
- separated
- produce
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38079973A | 1973-07-19 | 1973-07-19 | |
| US38870273A | 1973-08-15 | 1973-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2237987A1 FR2237987A1 (nl) | 1975-02-14 |
| FR2237987B1 true FR2237987B1 (nl) | 1977-10-14 |
Family
ID=27009115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424809A Expired FR2237987B1 (nl) | 1973-07-19 | 1974-07-17 |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5044178A (nl) |
| AR (1) | AR207588A1 (nl) |
| AT (1) | AT333787B (nl) |
| AU (1) | AU475720B2 (nl) |
| BR (1) | BR7405996D0 (nl) |
| CS (1) | CS186270B2 (nl) |
| DD (1) | DD112358A5 (nl) |
| DE (1) | DE2434921C3 (nl) |
| EG (1) | EG11394A (nl) |
| ES (1) | ES428391A1 (nl) |
| FI (1) | FI220674A (nl) |
| FR (1) | FR2237987B1 (nl) |
| GB (1) | GB1468942A (nl) |
| HU (1) | HU172244B (nl) |
| IL (1) | IL45141A (nl) |
| IT (1) | IT1017264B (nl) |
| NL (1) | NL7409591A (nl) |
| NO (1) | NO742590L (nl) |
| PH (1) | PH11928A (nl) |
| PL (1) | PL90034B1 (nl) |
| RO (1) | RO69683A (nl) |
| SE (1) | SE7409386L (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214584A (en) * | 1975-07-25 | 1977-02-03 | Asahi Glass Co Ltd | Electrodialysis method of a base-containing solution |
| SE7802467L (sv) * | 1977-03-04 | 1978-09-05 | Kureha Chemical Ind Co Ltd | Forfarande for elektrolytisk behandling av alkalimetallhalogenider |
| DE2743820C3 (de) * | 1977-09-29 | 1981-10-22 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Anwendung eines Verfahrens zum elektrochemischen Umsetzen von in einer Elektrolytlösung befindlichen Stoffen beim Schwefelsäure-Hybrid-Prozeß |
| JP2001236968A (ja) * | 2000-02-23 | 2001-08-31 | Asahi Kasei Corp | 燃料電池型反応装置およびその使用方法 |
| AT526359B1 (de) * | 2022-10-25 | 2024-02-15 | Univ Linz | Dreikammerzelle |
-
1974
- 1974-06-28 IL IL45141A patent/IL45141A/en unknown
- 1974-07-15 GB GB3117974A patent/GB1468942A/en not_active Expired
- 1974-07-16 CS CS7400005074A patent/CS186270B2/cs unknown
- 1974-07-16 RO RO7479494A patent/RO69683A/ro unknown
- 1974-07-16 AT AT588474A patent/AT333787B/de active
- 1974-07-16 NL NL7409591A patent/NL7409591A/nl not_active Application Discontinuation
- 1974-07-16 NO NO742590A patent/NO742590L/no unknown
- 1974-07-17 ES ES428391A patent/ES428391A1/es not_active Expired
- 1974-07-17 DD DD179964A patent/DD112358A5/xx unknown
- 1974-07-17 FR FR7424809A patent/FR2237987B1/fr not_active Expired
- 1974-07-17 EG EG279/74A patent/EG11394A/xx active
- 1974-07-17 JP JP49082715A patent/JPS5044178A/ja active Pending
- 1974-07-17 AU AU71304/74A patent/AU475720B2/en not_active Expired
- 1974-07-18 SE SE7409386A patent/SE7409386L/xx unknown
- 1974-07-18 HU HU74HO00001696A patent/HU172244B/hu unknown
- 1974-07-18 FI FI2206/74A patent/FI220674A/fi unknown
- 1974-07-18 IT IT25318/74A patent/IT1017264B/it active
- 1974-07-19 PL PL1974172880A patent/PL90034B1/pl unknown
- 1974-07-19 PH PH16115A patent/PH11928A/en unknown
- 1974-07-19 BR BR5996/74A patent/BR7405996D0/pt unknown
- 1974-07-19 DE DE2434921A patent/DE2434921C3/de not_active Expired
-
1975
- 1975-01-01 AR AR257833A patent/AR207588A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| PL90034B1 (nl) | 1976-12-31 |
| IT1017264B (it) | 1977-07-20 |
| FI220674A (nl) | 1975-01-20 |
| AU7130474A (en) | 1976-02-05 |
| BR7405996D0 (pt) | 1975-05-13 |
| RO69683A (ro) | 1981-01-30 |
| PH11928A (en) | 1978-09-13 |
| AT333787B (de) | 1976-12-10 |
| DD112358A5 (nl) | 1975-04-12 |
| IL45141A0 (en) | 1974-09-10 |
| AU475720B2 (en) | 1976-09-02 |
| CS186270B2 (en) | 1978-11-30 |
| EG11394A (en) | 1978-03-29 |
| JPS5044178A (nl) | 1975-04-21 |
| IL45141A (en) | 1977-02-28 |
| ES428391A1 (es) | 1976-12-01 |
| HU172244B (hu) | 1978-07-28 |
| DE2434921A1 (de) | 1975-02-06 |
| FR2237987A1 (nl) | 1975-02-14 |
| DE2434921C3 (de) | 1981-01-22 |
| ATA588474A (de) | 1976-04-15 |
| NO742590L (nl) | 1975-02-17 |
| GB1468942A (en) | 1977-03-30 |
| SE7409386L (sv) | 1975-01-20 |
| DE2434921B2 (de) | 1980-05-14 |
| NL7409591A (nl) | 1975-01-21 |
| AR207588A1 (es) | 1976-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |