GB1268803A - Electrolytic cell for producing metallic sodium - Google Patents
Electrolytic cell for producing metallic sodiumInfo
- Publication number
- GB1268803A GB1268803A GB3635569A GB3635569A GB1268803A GB 1268803 A GB1268803 A GB 1268803A GB 3635569 A GB3635569 A GB 3635569A GB 3635569 A GB3635569 A GB 3635569A GB 1268803 A GB1268803 A GB 1268803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- plates
- bath
- fused
- july
- 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
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
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 Metals (AREA)
Abstract
1,268,803. Fused electrolyte production of sodium. TEKKOSHA K.K. July 18, 1969 [July 18, 1968], No.36355/69. Heading C7B. Sodium is produced in a fused electrolyte cell comprising a stationary anode plate 1, having an horizontal or inclined (e.g. conical) upper surface preferably provided with grooves or projections 15, on to which sodium amalgam 8 is delivered from a transport pipe 6, e. g. to drain from the cell through a second transport pipe 9, and a cathode plate 2 disposed above and spaced from the anode upper surface, e.g. by an insulator 3 around the edges of the plates. A fused-salt electrolytic bath 5 of sodium salts, e.g. NaOHNaBr and/or NaI, is placed between the plates 1, 2 and on the latter. Hydrogen may be introduced through pipes 11 into the space between the plates to bubble through the bath. During electrolysis, sodium is deposited on the under surface of the cathode plate 2 to float up through apertures 12 therein and form a molten sodium layer 13 on the bath surface to be collected via pipe 14.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019868A JPS4837641B1 (en) | 1968-07-18 | 1968-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1268803A true GB1268803A (en) | 1972-03-29 |
Family
ID=12852426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3635569A Expired GB1268803A (en) | 1968-07-18 | 1969-07-18 | Electrolytic cell for producing metallic sodium |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4837641B1 (en) |
| DE (1) | DE1936109A1 (en) |
| GB (1) | GB1268803A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19859563B4 (en) * | 1998-12-22 | 2008-01-24 | Basf Ag | Improved process for the electrochemical production of alkali metal from alkali metal amalgam |
-
1968
- 1968-07-18 JP JP5019868A patent/JPS4837641B1/ja active Pending
-
1969
- 1969-07-16 DE DE19691936109 patent/DE1936109A1/en active Pending
- 1969-07-18 GB GB3635569A patent/GB1268803A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1936109A1 (en) | 1971-04-15 |
| JPS4837641B1 (en) | 1973-11-13 |
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