ZA781507B - Diaphragm cells - Google Patents
Diaphragm cellsInfo
- Publication number
- ZA781507B ZA781507B ZA00781507A ZA781507A ZA781507B ZA 781507 B ZA781507 B ZA 781507B ZA 00781507 A ZA00781507 A ZA 00781507A ZA 781507 A ZA781507 A ZA 781507A ZA 781507 B ZA781507 B ZA 781507B
- Authority
- ZA
- South Africa
- Prior art keywords
- diaphragm cells
- diaphragm
- cells
- Prior art date
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
- 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
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
-
- 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
- C25B13/02—Diaphragms; Spacing elements characterised by shape or form
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15280/77A GB1582705A (en) | 1977-04-13 | 1977-04-13 | Diaphragm cells |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA781507B true ZA781507B (en) | 1979-03-28 |
Family
ID=10056265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00781507A ZA781507B (en) | 1977-04-13 | 1978-03-14 | Diaphragm cells |
Country Status (11)
Country | Link |
---|---|
US (1) | US4153530A (fr) |
JP (1) | JPS53140284A (fr) |
AU (1) | AU512250B2 (fr) |
BE (1) | BE865865A (fr) |
CA (1) | CA1096331A (fr) |
DE (1) | DE2816068A1 (fr) |
ES (1) | ES468770A1 (fr) |
FR (1) | FR2387299A1 (fr) |
GB (1) | GB1582705A (fr) |
IT (1) | IT1094301B (fr) |
ZA (1) | ZA781507B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53144481A (en) * | 1977-05-24 | 1978-12-15 | Asahi Glass Co Ltd | Method of joining fluorine contained cation exchange resin membrane |
DE2963104D1 (en) * | 1978-07-28 | 1982-08-05 | Ici Plc | Clamping diaphragms or membranes in electrolytic cells |
US4248689A (en) * | 1979-07-11 | 1981-02-03 | Ppg Industries, Inc. | Electrolytic cell |
US4288310A (en) * | 1979-09-12 | 1981-09-08 | Knight Allan R | Membrane support assembly for electrolytic cell and method of making same |
US4252878A (en) * | 1980-03-03 | 1981-02-24 | Hooker Chemicals & Plastics Corp. | Processes of wetting hydrophobic fluoropolymer separators |
US4439296A (en) * | 1981-10-29 | 1984-03-27 | Occidental Chemical Corporation | Method for repairing perfluorinated polymeric microporous electrolytic cell separators by heat sealing |
US4437952A (en) | 1982-01-04 | 1984-03-20 | E. I. Du Pont De Nemours & Co. | Coextruded multilayer cation exchange membranes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2280435A1 (fr) * | 1974-08-02 | 1976-02-27 | Rhone Poulenc Ind | Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu |
FR2280609A1 (fr) * | 1974-07-31 | 1976-02-27 | Rhone Poulenc Ind | Nappe a base de fibres d'amiante et procede d'obtention |
US3923630A (en) * | 1974-08-16 | 1975-12-02 | Basf Wyandotte Corp | Electrolytic cell including diaphragm and diaphragm-support structure |
US4014775A (en) * | 1975-02-04 | 1977-03-29 | Olin Corporation | Diaphragm cell having uniform and minimum spacing between the anodes and cathodes |
US3980544A (en) * | 1975-07-14 | 1976-09-14 | Olin Corporation | Apparatus and method for securing a fabricated diaphragm to electrodes in an electrolytic cell |
US4065534A (en) * | 1976-04-20 | 1977-12-27 | Ppg Industries, Inc. | Method of providing a resin reinforced asbestos diaphragm |
US4081350A (en) * | 1976-10-29 | 1978-03-28 | Olin Corporation | Diaphragms for use in the electrolysis of alkali metal chlorides |
-
1977
- 1977-04-13 GB GB15280/77A patent/GB1582705A/en not_active Expired
-
1978
- 1978-03-14 ZA ZA00781507A patent/ZA781507B/xx unknown
- 1978-03-17 AU AU34239/78A patent/AU512250B2/en not_active Expired
- 1978-03-20 US US05/888,387 patent/US4153530A/en not_active Expired - Lifetime
- 1978-03-31 IT IT21879/78A patent/IT1094301B/it active
- 1978-04-05 FR FR7810492A patent/FR2387299A1/fr active Granted
- 1978-04-11 BE BE1008827A patent/BE865865A/fr not_active IP Right Cessation
- 1978-04-12 CA CA300,999A patent/CA1096331A/fr not_active Expired
- 1978-04-13 JP JP4273078A patent/JPS53140284A/ja active Pending
- 1978-04-13 DE DE19782816068 patent/DE2816068A1/de not_active Withdrawn
- 1978-04-13 ES ES468770A patent/ES468770A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE865865A (fr) | 1978-10-11 |
CA1096331A (fr) | 1981-02-24 |
FR2387299B1 (fr) | 1981-11-27 |
JPS53140284A (en) | 1978-12-07 |
ES468770A1 (es) | 1978-11-16 |
DE2816068A1 (de) | 1978-11-09 |
AU3423978A (en) | 1979-09-20 |
IT1094301B (it) | 1985-07-26 |
US4153530A (en) | 1979-05-08 |
IT7821879A0 (it) | 1978-03-31 |
AU512250B2 (en) | 1980-10-02 |
FR2387299A1 (fr) | 1978-11-10 |
GB1582705A (en) | 1981-01-14 |
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