GB1160999A - Improvements in or relating to Electrode Assemblies for Electrolytic Cells - Google Patents
Improvements in or relating to Electrode Assemblies for Electrolytic CellsInfo
- Publication number
- GB1160999A GB1160999A GB20301/67A GB2030167A GB1160999A GB 1160999 A GB1160999 A GB 1160999A GB 20301/67 A GB20301/67 A GB 20301/67A GB 2030167 A GB2030167 A GB 2030167A GB 1160999 A GB1160999 A GB 1160999A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- electrode
- electrolyte
- anodes
- platinum group
- 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
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 2
- -1 platinum group metals Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000012267 brine Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910001902 chlorine oxide Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
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 Metals (AREA)
Abstract
1,160,999. Electrode assembly. IMPERIAL METAL INDUSTRIES (KYNOCH) Ltd. April 19, 1968 [May 2, 1967], No.20301/67. Heading C7B. An electrode assembly for an electrolytic e.g. diaphragm cell for electrolysis of brine to produce chlorine and sodium hydroxide comprises an impervious, corrosion resistant electrode support and a plurality of electrodes e.g. anodes 10 releasably supported by the support, which project from one surface of the support for location in the electrolyte and from the opposite surface of the support into releasable connection with an electrical e.g. copper conductor 11 which is thus separated from the electrolyte. The anodes maybe of graphite, or a metal having the anodic polarization properties of Ti and provided with an active surface e.g. platinized Ti, or Nb and/or Ta with or without Ti, Zr having a coating of the platinum group metals or alloys or platinum group metal oxides. The assembly may comprise a series of beams clamped to one another to sandwich at least one electrode between each pair of adjacent beams, preferably in recesses. Hollow cathode fingers 23 with layers of asbestos diaphragm 24 vacuum deposited thereon are positioned between the two steel walls 22 of the cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20301/67A GB1160999A (en) | 1967-05-02 | 1967-05-02 | Improvements in or relating to Electrode Assemblies for Electrolytic Cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20301/67A GB1160999A (en) | 1967-05-02 | 1967-05-02 | Improvements in or relating to Electrode Assemblies for Electrolytic Cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1160999A true GB1160999A (en) | 1969-08-13 |
Family
ID=10143719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20301/67A Expired GB1160999A (en) | 1967-05-02 | 1967-05-02 | Improvements in or relating to Electrode Assemblies for Electrolytic Cells |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1160999A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3719578A (en) * | 1969-09-22 | 1973-03-06 | Progil | Electrolysis cell with anode support means |
| US3983026A (en) * | 1973-10-19 | 1976-09-28 | Solvay & Cie | Electrolytic cells with vertical electrodes |
| US3984304A (en) * | 1974-11-11 | 1976-10-05 | Ppg Industries, Inc. | Electrode unit |
| US4028208A (en) * | 1974-12-16 | 1977-06-07 | Solvay & Cie | Electrolyte cell with vertical electrodes |
| US4036727A (en) * | 1974-11-11 | 1977-07-19 | Ppg Industries, Inc. | Electrode unit |
-
1967
- 1967-05-02 GB GB20301/67A patent/GB1160999A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3719578A (en) * | 1969-09-22 | 1973-03-06 | Progil | Electrolysis cell with anode support means |
| US3983026A (en) * | 1973-10-19 | 1976-09-28 | Solvay & Cie | Electrolytic cells with vertical electrodes |
| US3984304A (en) * | 1974-11-11 | 1976-10-05 | Ppg Industries, Inc. | Electrode unit |
| US4036727A (en) * | 1974-11-11 | 1977-07-19 | Ppg Industries, Inc. | Electrode unit |
| US4028208A (en) * | 1974-12-16 | 1977-06-07 | Solvay & Cie | Electrolyte cell with vertical electrodes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3859197A (en) | Bipolar electrodes | |
| US3884792A (en) | Bipolar electrodes | |
| US3980545A (en) | Bipolar electrodes with incorporated frames | |
| FR2456789A1 (en) | METHOD FOR THE PRODUCTION OF HALOGENS BY ELECTROLYSIS AND ELECTROLYTIC CELL FOR IMPLEMENTING IT | |
| US3732157A (en) | Electrolytic cell including titanium hydride cathodes and noble-metal coated titanium hydride anodes | |
| SE8008698L (en) | MONOPOLY, ELECTROLYTIC MEMBRANCELL | |
| US3994798A (en) | Module electrode assembly for electrolytic cells | |
| GB1384836A (en) | Electrolytic processes | |
| GB1056889A (en) | Method and apparatus for performing electrolytic processes | |
| GB1423251A (en) | Electrolytic cell for producing alkali metal chlorates | |
| US3700582A (en) | Electrolytic cell | |
| US3905828A (en) | Electrolytic processes and electrodes therefor | |
| GB1125493A (en) | Improvements in or relating to anode assemblies of electrolytic cells | |
| US3318792A (en) | Mercury cathode cell with noble metaltitanium anode as cover means | |
| GB1160999A (en) | Improvements in or relating to Electrode Assemblies for Electrolytic Cells | |
| GB1522622A (en) | Electrolytic cells | |
| GB1381890A (en) | Electrolyzers | |
| GB1267314A (en) | Electrolytic cell for brine electrolysis | |
| JPS63140093A (en) | Electrode structure for gas generation electrolyzer | |
| US3884781A (en) | Processes for the electrolysis of alkali halides employing dismantleable bipolar electrodes | |
| US4152239A (en) | Bipolar electrolyzer | |
| GB1445903A (en) | Bipolar electrolyzers | |
| GB1396019A (en) | Electrolytic cell assembly | |
| US3945909A (en) | Bipolar electrodes and electrolytic cell therewith | |
| GB1321109A (en) | Electrolytic diaphragm cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |