IT1094307B - Cella elettrolitica a diaframmi - Google Patents
Cella elettrolitica a diaframmiInfo
- Publication number
- IT1094307B IT1094307B IT21878/78A IT2187878A IT1094307B IT 1094307 B IT1094307 B IT 1094307B IT 21878/78 A IT21878/78 A IT 21878/78A IT 2187878 A IT2187878 A IT 2187878A IT 1094307 B IT1094307 B IT 1094307B
- Authority
- IT
- Italy
- Prior art keywords
- diaphragm cell
- electrolytic diaphragm
- electrolytic
- cell
- diaphragm
- 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
- C25B13/00—Diaphragms; Spacing elements
- C25B13/02—Diaphragms; Spacing elements characterised by shape or form
-
- 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
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)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15279/77A GB1582593A (en) | 1977-04-13 | 1977-04-13 | Diaphragm cells |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7821878A0 IT7821878A0 (it) | 1978-03-31 |
IT1094307B true IT1094307B (it) | 1985-07-26 |
Family
ID=10056246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21878/78A IT1094307B (it) | 1977-04-13 | 1978-03-31 | Cella elettrolitica a diaframmi |
Country Status (11)
Country | Link |
---|---|
US (1) | US4156639A (it) |
JP (1) | JPS53129177A (it) |
AU (1) | AU513574B2 (it) |
BE (1) | BE865864A (it) |
CA (1) | CA1096330A (it) |
DE (1) | DE2816067A1 (it) |
ES (1) | ES468769A1 (it) |
FR (1) | FR2387298A1 (it) |
GB (1) | GB1582593A (it) |
IT (1) | IT1094307B (it) |
ZA (1) | ZA781506B (it) |
Families Citing this family (15)
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 |
US4196070A (en) * | 1977-12-12 | 1980-04-01 | Nuclepore Corporation | Method for forming microporous fluorocarbon polymer sheet and product |
JPS5524963A (en) * | 1978-08-10 | 1980-02-22 | Kanegafuchi Chem Ind Co Ltd | Diaphragm fixing device |
US4242193A (en) * | 1978-11-06 | 1980-12-30 | Innova, Inc. | Layered membrane and processes utilizing same |
JPS55152191A (en) * | 1979-05-16 | 1980-11-27 | Kanegafuchi Chem Ind Co Ltd | Formed cation exchange membrane |
JPS55152190A (en) * | 1979-05-16 | 1980-11-27 | Kanegafuchi Chem Ind Co Ltd | Formed cation exchange membrane |
EP0023094B1 (en) * | 1979-07-20 | 1983-11-16 | Imperial Chemical Industries Plc | Diaphragm for cladding a cathode box of an electrolytic cell, sheet for forming into a diaphragm, and a method of cladding a cathode box |
US4288310A (en) * | 1979-09-12 | 1981-09-08 | Knight Allan R | Membrane support assembly for electrolytic cell and method of making same |
US4283264A (en) * | 1979-09-14 | 1981-08-11 | Hooker Chemicals & Plastics Corp. | Electrolytic cell separator, tubular member component thereof and methods for manufacturing and using such separator and component |
JPS6051556B2 (ja) * | 1980-07-17 | 1985-11-14 | 鐘淵化学工業株式会社 | 隔膜式電解槽 |
EP0069940B1 (en) * | 1981-07-14 | 1987-04-08 | Asahi Glass Company Ltd. | Electrolytic cell |
US4439296A (en) * | 1981-10-29 | 1984-03-27 | Occidental Chemical Corporation | Method for repairing perfluorinated polymeric microporous electrolytic cell separators by heat sealing |
GB8626629D0 (en) * | 1986-11-07 | 1986-12-10 | Ici Plc | Electrolytic cell |
US4904165A (en) * | 1988-08-02 | 1990-02-27 | Carrier Corporation | Muffler/check valve assembly for scroll compressor |
US6368486B1 (en) | 2000-03-28 | 2002-04-09 | E. I. Du Pont De Nemours And Company | Low temperature alkali metal electrolysis |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356551A (en) * | 1961-08-21 | 1967-12-05 | Martin Marietta Corp | Method of joining bodies of polytetrafluoroethylene |
JPS5210436B2 (it) * | 1972-12-04 | 1977-03-24 | ||
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 |
CA1079225A (en) * | 1975-02-10 | 1980-06-10 | Eugene Y. Weissman | Bonding of fibers for diaphragms in electrolytic cells |
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 GB15279/77A patent/GB1582593A/en not_active Expired
-
1978
- 1978-03-14 ZA ZA00781506A patent/ZA781506B/xx unknown
- 1978-03-17 AU AU34241/78A patent/AU513574B2/en not_active Expired
- 1978-03-20 US US05/888,386 patent/US4156639A/en not_active Expired - Lifetime
- 1978-03-31 IT IT21878/78A patent/IT1094307B/it active
- 1978-04-05 FR FR7810491A patent/FR2387298A1/fr active Granted
- 1978-04-11 BE BE1008826A patent/BE865864A/xx not_active IP Right Cessation
- 1978-04-12 CA CA300,998A patent/CA1096330A/en not_active Expired
- 1978-04-13 DE DE19782816067 patent/DE2816067A1/de not_active Withdrawn
- 1978-04-13 ES ES468769A patent/ES468769A1/es not_active Expired
- 1978-04-13 JP JP4272978A patent/JPS53129177A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS53129177A (en) | 1978-11-10 |
AU3424178A (en) | 1979-09-20 |
AU513574B2 (en) | 1980-12-11 |
ES468769A1 (es) | 1978-11-16 |
FR2387298A1 (fr) | 1978-11-10 |
GB1582593A (en) | 1981-01-14 |
FR2387298B1 (it) | 1980-07-25 |
ZA781506B (en) | 1979-03-28 |
CA1096330A (en) | 1981-02-24 |
US4156639A (en) | 1979-05-29 |
IT7821878A0 (it) | 1978-03-31 |
BE865864A (fr) | 1978-10-11 |
DE2816067A1 (de) | 1978-11-09 |
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