GB667774A - Improvements relating to a cell for making alkali-metal chlorates - Google Patents
Improvements relating to a cell for making alkali-metal chloratesInfo
- Publication number
- GB667774A GB667774A GB2555/49A GB255549A GB667774A GB 667774 A GB667774 A GB 667774A GB 2555/49 A GB2555/49 A GB 2555/49A GB 255549 A GB255549 A GB 255549A GB 667774 A GB667774 A GB 667774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cell
- anodes
- brine
- liquid
- cathodes
- 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
- 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
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)
Abstract
667,774. Electrolyte apparatus. KREBS & CO. Jan. 31, 1949 [Feb. 4, 1948], No. 2555/49. Class 41. Electrolytic apparatus for making alkalimetal chlorates comprises a closed cell 7 to which brine is supplied under pressure through an opening 17 at the bottom of the cell, liquid with gas bubbles being withdrawn at the top through outlets 18 leading to. a manifold 19 where the liquid is separated from the gases. The base of the cell has a metal plate 1 formed with tapering grooves 4 to receive detachable graphite anodes 5 between which are placed perforated sheet cathodes 8 welded to the metal cover of the cell. The anodes and cathodes are preferably such that the combined current density at the surface of each cathode and anode is substantially constant at all levels of the electrodes. The anodes, which may be impregnated with an electricallyconducting product to prevent deterioration by the brine, are secured in place by a putty which remains comparatively soft, enabling easy replacement of the anodes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR667774X | 1948-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB667774A true GB667774A (en) | 1952-03-05 |
Family
ID=9014642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2555/49A Expired GB667774A (en) | 1948-02-04 | 1949-01-31 | Improvements relating to a cell for making alkali-metal chlorates |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR962292A (en) |
| GB (1) | GB667774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948748A (en) * | 1972-03-28 | 1976-04-06 | Oronzio De Nora Impianti Elettrochimici S.P.A. | Apparatus for the production of alkali metal chlorates |
-
0
- FR FR962292D patent/FR962292A/fr not_active Expired
-
1949
- 1949-01-31 GB GB2555/49A patent/GB667774A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948748A (en) * | 1972-03-28 | 1976-04-06 | Oronzio De Nora Impianti Elettrochimici S.P.A. | Apparatus for the production of alkali metal chlorates |
Also Published As
| Publication number | Publication date |
|---|---|
| FR962292A (en) | 1950-06-07 |
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