GB940271A - Fused salt electrolytic method and apparatus - Google Patents
Fused salt electrolytic method and apparatusInfo
- Publication number
- GB940271A GB940271A GB425960A GB425960A GB940271A GB 940271 A GB940271 A GB 940271A GB 425960 A GB425960 A GB 425960A GB 425960 A GB425960 A GB 425960A GB 940271 A GB940271 A GB 940271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulses
- voltage
- fused salt
- melt
- conductivity
- 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
- C25C7/06—Operating or servicing
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)
- Electroplating Methods And Accessories (AREA)
Abstract
A fused salt bath is electrolyzed by applying thereto, before or during electrolysis by a continuous low voltage direct current, a series of unidirectional high tension pulses at a voltage high enough to produce a lasting increase in the conductivity of the melt but not so high as to cause dielectric breakdown of the melt. The pulses may be applied through the same electrodes as the electrolyzing current or through separate electrodes and may have a voltage of 1200 to 3000, and a duration, at peak voltage, of 1 to 10 micro seconds. A sequence of from four to ten pulses within a period of from one to ten seconds, repeated every hour, produces a significant increase in the conductivity of the bath. Medium tension pulses of about 1000 volts may be employed, at intervals of one-half second, in addition to the high tension pulses.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL1227359 | 1959-02-27 | ||
| US82943359A | 1959-07-24 | 1959-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB940271A true GB940271A (en) | 1963-10-30 |
Family
ID=26320393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB425960A Expired GB940271A (en) | 1959-02-27 | 1960-02-05 | Fused salt electrolytic method and apparatus |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH415070A (en) |
| DE (1) | DE1237330B (en) |
| FR (1) | FR1247203A (en) |
| GB (1) | GB940271A (en) |
| NL (2) | NL133225C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737877A (en) * | 2022-03-04 | 2022-07-12 | 华中科技大学 | High-voltage pulse rock breaking topological system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA446112A (en) * | 1948-01-13 | Buonincontri Joseph | Electro-deposition of metals |
-
0
- NL NL248746D patent/NL248746A/xx unknown
- NL NL133225D patent/NL133225C/xx active
-
1960
- 1960-02-04 FR FR817529A patent/FR1247203A/en not_active Expired
- 1960-02-04 CH CH122360A patent/CH415070A/en unknown
- 1960-02-05 GB GB425960A patent/GB940271A/en not_active Expired
- 1960-02-16 DE DE1960D0032638 patent/DE1237330B/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737877A (en) * | 2022-03-04 | 2022-07-12 | 华中科技大学 | High-voltage pulse rock breaking topological system |
Also Published As
| Publication number | Publication date |
|---|---|
| NL133225C (en) | |
| NL248746A (en) | |
| CH415070A (en) | 1966-06-15 |
| FR1247203A (en) | 1960-11-25 |
| DE1237330B (en) | 1967-03-23 |
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