CA1056329A - Self supporting electrodes for chlor-alkali cell - Google Patents
Self supporting electrodes for chlor-alkali cellInfo
- Publication number
- CA1056329A CA1056329A CA242,521A CA242521A CA1056329A CA 1056329 A CA1056329 A CA 1056329A CA 242521 A CA242521 A CA 242521A CA 1056329 A CA1056329 A CA 1056329A
- Authority
- CA
- Canada
- Prior art keywords
- segment
- electrode
- bosses
- segments
- boss
- 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
- 239000003513 alkali Substances 0.000 title 1
- 230000004888 barrier function Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000011218 segmentation Effects 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for 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)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/535,321 US3960699A (en) | 1974-12-23 | 1974-12-23 | Self supporting electrodes for chlor-alkali cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1056329A true CA1056329A (en) | 1979-06-12 |
Family
ID=24133676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,521A Expired CA1056329A (en) | 1974-12-23 | 1975-12-22 | Self supporting electrodes for chlor-alkali cell |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3960699A (OSRAM) |
| JP (1) | JPS5188499A (OSRAM) |
| CA (1) | CA1056329A (OSRAM) |
| FR (1) | FR2296028A1 (OSRAM) |
| GB (1) | GB1528190A (OSRAM) |
| IT (1) | IT1052634B (OSRAM) |
| NL (1) | NL7515020A (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5585685A (en) * | 1978-12-22 | 1980-06-27 | Tokuyama Soda Co Ltd | Structure body of electrode-electrode room frame |
| US4197182A (en) * | 1978-12-29 | 1980-04-08 | Allied Chemical Corporation | Cathode assembly for plural cell electrolyzer |
| FR2469471A1 (fr) * | 1979-11-09 | 1981-05-22 | Degremont | Appareil d'electrolyse a electrodes bi-polaires notamment pour l'electrolyse de solutions salines avec obtention d'hypochlorite |
| US4402809A (en) * | 1981-09-03 | 1983-09-06 | Ppg Industries, Inc. | Bipolar electrolyzer |
| DE3223701A1 (de) * | 1982-06-25 | 1983-12-29 | Metallgesellschaft Ag, 6000 Frankfurt | Membran-elektrolysezelle mit vertikal angeordneten elektroden |
| US4568434A (en) * | 1983-03-07 | 1986-02-04 | The Dow Chemical Company | Unitary central cell element for filter press electrolysis cell structure employing a zero gap configuration and process utilizing said cell |
| US4560452A (en) * | 1983-03-07 | 1985-12-24 | The Dow Chemical Company | Unitary central cell element for depolarized, filter press electrolysis cells and process using said element |
| US4604171A (en) * | 1984-12-17 | 1986-08-05 | The Dow Chemical Company | Unitary central cell element for filter press, solid polymer electrolyte electrolysis cell structure and process using said structure |
| US5013414A (en) * | 1989-04-19 | 1991-05-07 | The Dow Chemical Company | Electrode structure for an electrolytic cell and electrolytic process used therein |
| US5352340A (en) * | 1990-10-05 | 1994-10-04 | Sweeney Charles T | Apparatus and method for conversion of cellulosic agricultural wastes |
| DE19859882A1 (de) * | 1998-12-23 | 1999-12-09 | W Strewe | Ionenaustauschermembranzelle für hohe Produktleistungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH288156A (de) * | 1949-11-03 | 1953-01-15 | Montedison Spa | Elektrodensystem für Bipolarelektrolyseure. |
| BE793122A (fr) * | 1971-12-22 | 1973-06-21 | Rhone Progil | Electrodes bipolaires demontables |
-
1974
- 1974-12-23 US US05/535,321 patent/US3960699A/en not_active Expired - Lifetime
-
1975
- 1975-12-22 GB GB52303/75A patent/GB1528190A/en not_active Expired
- 1975-12-22 CA CA242,521A patent/CA1056329A/en not_active Expired
- 1975-12-23 IT IT7552863A patent/IT1052634B/it active
- 1975-12-23 JP JP50152943A patent/JPS5188499A/ja active Pending
- 1975-12-23 NL NL7515020A patent/NL7515020A/xx not_active Application Discontinuation
- 1975-12-23 FR FR7539495A patent/FR2296028A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7515020A (nl) | 1976-06-25 |
| US3960699A (en) | 1976-06-01 |
| FR2296028B1 (OSRAM) | 1979-06-15 |
| JPS5188499A (OSRAM) | 1976-08-03 |
| IT1052634B (it) | 1981-07-20 |
| GB1528190A (en) | 1978-10-11 |
| FR2296028A1 (fr) | 1976-07-23 |
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