ES420751A1 - Bipolar electrolytic diaphragm cell having friction welded conductor/connector means - Google Patents
Bipolar electrolytic diaphragm cell having friction welded conductor/connector meansInfo
- Publication number
- ES420751A1 ES420751A1 ES420751A ES420751A ES420751A1 ES 420751 A1 ES420751 A1 ES 420751A1 ES 420751 A ES420751 A ES 420751A ES 420751 A ES420751 A ES 420751A ES 420751 A1 ES420751 A1 ES 420751A1
- Authority
- ES
- Spain
- Prior art keywords
- copper
- anolyte
- friction welded
- resistant
- connector means
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
-
- 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
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Fuel Cell (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Improvements introduced into an electrolyzer having a plurality of bipolar electrodes forming a plurality of electrolytic cells in series, with the cathodes of a cell and the anodes of the adjacent cell of the electrolyzer supported on a common electrolyte resistant part, said part having electrically conductive means for connecting said anodes and cathodes to opposite sides of said part, said means for conducting and connecting comprising: a copper member; a catholyte resistant member attached to the end of said copper member facing the cathode; and an anolyte resistant member attached to the opposite end of said copper member, the further improvements of which are that said anolyte resistant member is friction welded to said copper member, whereby the bond between said anolyte resistant member and said member Copper has an electrical conductivity greater than about 1.5 x 104 mhos and has substantially no third phase between the copper member and the anolyte resistant member. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00309310A US3813326A (en) | 1972-11-24 | 1972-11-24 | Bipolar electrolytic diaphragm cell having friction welded conductor/connector means |
Publications (1)
Publication Number | Publication Date |
---|---|
ES420751A1 true ES420751A1 (en) | 1976-07-16 |
Family
ID=23197662
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES420751A Expired ES420751A1 (en) | 1972-11-24 | 1973-11-22 | Bipolar electrolytic diaphragm cell having friction welded conductor/connector means |
ES420750A Expired ES420750A1 (en) | 1972-11-24 | 1973-11-22 | Bipolar electrolytic diaphragm cell having friction welded conductor/connector means |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES420750A Expired ES420750A1 (en) | 1972-11-24 | 1973-11-22 | Bipolar electrolytic diaphragm cell having friction welded conductor/connector means |
Country Status (16)
Country | Link |
---|---|
US (1) | US3813326A (en) |
JP (1) | JPS5738674B2 (en) |
AR (1) | AR200412A1 (en) |
BE (1) | BE807708A (en) |
BR (1) | BR7309135D0 (en) |
CA (1) | CA999253A (en) |
DE (1) | DE2357550B2 (en) |
ES (2) | ES420751A1 (en) |
FR (1) | FR2207760B1 (en) |
GB (1) | GB1440483A (en) |
IL (1) | IL43611A (en) |
IT (1) | IT996914B (en) |
NL (1) | NL151745B (en) |
NO (1) | NO139006C (en) |
SE (1) | SE393999B (en) |
ZA (1) | ZA737927B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2223083B1 (en) * | 1973-03-28 | 1976-05-21 | Solvay | |
US3988220A (en) * | 1974-01-04 | 1976-10-26 | Ppg Industries, Inc. | Process for electrolyzing brine in a bipolar electrolytic diaphragm cell having friction welded conductor connector means |
US4036727A (en) * | 1974-11-11 | 1977-07-19 | Ppg Industries, Inc. | Electrode unit |
US4085027A (en) * | 1975-01-29 | 1978-04-18 | Kerr-Mcgee Chemical Corporation | Hybrid bipolar electrode |
FR2303093A1 (en) * | 1975-03-06 | 1976-10-01 | Rhone Poulenc Ind | ELECTROLYSIS CELL WITHOUT DIAPHRAGM, ESPECIALLY FOR OBTAINING CHLORATES FROM ALKALINE METALS |
SU562122A1 (en) * | 1975-07-15 | 1983-11-15 | Предприятие П/Я В-2287 | Diaphragm electrolytic cell for preparing chlorine and alkali |
US4059216A (en) * | 1975-12-15 | 1977-11-22 | Diamond Shamrock Corporation | Metal laminate strip construction of bipolar electrode backplates |
US4116807A (en) * | 1977-01-21 | 1978-09-26 | Diamond Shamrock Corporation | Explosion bonding of bipolar electrode backplates |
IT1163737B (en) * | 1979-11-29 | 1987-04-08 | Oronzio De Nora Impianti | BIPOLAR ELECTROLIZER INCLUDING MEANS TO GENERATE THE INTERNAL RECIRCULATION OF THE ELECTROLYTE AND ELECTROLYSIS PROCEDURE |
JPS5739183A (en) * | 1980-08-16 | 1982-03-04 | Kanegafuchi Chem Ind Co Ltd | Novel vertical diaphragm type electrolytic tank |
US4339323A (en) * | 1980-09-18 | 1982-07-13 | Ppg Industries, Inc. | Bipolar electrolyzer element |
DE3342449A1 (en) * | 1983-11-24 | 1985-06-05 | Uhde Gmbh, 4600 Dortmund | ELECTROLYTIC CELL FOR THE ELECTROLYSIS OF AQUEOUS HALOGENIDE-CONTAINING ELECTROLYT |
DE4419459A1 (en) * | 1994-06-06 | 1995-12-07 | Heraeus Elektrochemie | Method of connection between an electrode for electrolytic purposes and a power supply bolt and connection arrangement |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE790209A (en) * | 1971-10-19 | 1973-02-15 | Oronzio De Nora Impianti | Diaphragm electrolytic cell - with permeable anodes and cathodes having valve ie semiconductor props |
-
1972
- 1972-11-24 US US00309310A patent/US3813326A/en not_active Expired - Lifetime
-
1973
- 1973-10-11 ZA ZA00737927A patent/ZA737927B/en unknown
- 1973-10-17 CA CA183,572A patent/CA999253A/en not_active Expired
- 1973-10-18 AR AR250587A patent/AR200412A1/en active
- 1973-10-19 NL NL737314411A patent/NL151745B/en unknown
- 1973-11-06 IT IT70255/73A patent/IT996914B/en active
- 1973-11-09 NO NO4320/73A patent/NO139006C/en unknown
- 1973-11-09 IL IL43611A patent/IL43611A/en unknown
- 1973-11-17 DE DE2357550A patent/DE2357550B2/en not_active Withdrawn
- 1973-11-22 FR FR7341634A patent/FR2207760B1/fr not_active Expired
- 1973-11-22 ES ES420751A patent/ES420751A1/en not_active Expired
- 1973-11-22 ES ES420750A patent/ES420750A1/en not_active Expired
- 1973-11-22 SE SE7315849A patent/SE393999B/en unknown
- 1973-11-22 BR BR9135/73A patent/BR7309135D0/en unknown
- 1973-11-22 JP JP13209373A patent/JPS5738674B2/ja not_active Expired
- 1973-11-23 BE BE138080A patent/BE807708A/en unknown
- 1973-11-26 GB GB5475673A patent/GB1440483A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE393999B (en) | 1977-05-31 |
CA999253A (en) | 1976-11-02 |
NO139006B (en) | 1978-09-11 |
IL43611A0 (en) | 1974-03-14 |
NL151745B (en) | 1976-12-15 |
GB1440483A (en) | 1976-06-23 |
AU6155273A (en) | 1975-04-24 |
AR200412A1 (en) | 1974-11-08 |
BE807708A (en) | 1974-05-24 |
NL7314411A (en) | 1974-05-28 |
NO139006C (en) | 1978-12-20 |
ES420750A1 (en) | 1976-04-01 |
US3813326A (en) | 1974-05-28 |
JPS5738674B2 (en) | 1982-08-17 |
DE2357550A1 (en) | 1974-06-12 |
IT996914B (en) | 1975-12-10 |
IL43611A (en) | 1976-08-31 |
JPS4982585A (en) | 1974-08-08 |
DE2357550B2 (en) | 1980-05-22 |
FR2207760B1 (en) | 1976-12-03 |
FR2207760A1 (en) | 1974-06-21 |
ZA737927B (en) | 1975-05-28 |
BR7309135D0 (en) | 1974-08-29 |
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