NL7309878A - - Google Patents
Info
- Publication number
- NL7309878A NL7309878A NL7309878A NL7309878A NL7309878A NL 7309878 A NL7309878 A NL 7309878A NL 7309878 A NL7309878 A NL 7309878A NL 7309878 A NL7309878 A NL 7309878A NL 7309878 A NL7309878 A NL 7309878A
- Authority
- NL
- Netherlands
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
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1074972A CH560765A5 (en) | 1972-07-18 | 1972-07-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7309878A true NL7309878A (en) | 1974-01-22 |
| NL168014B NL168014B (en) | 1981-09-16 |
| NL168014C NL168014C (en) | 1982-02-16 |
Family
ID=4366423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7309878A NL168014C (en) | 1972-07-18 | 1973-07-16 | PROCESS FOR CONTROLLING HEAT GENERATION IN A CELL FOR ALUMINUM EXTRACTION BY ELECTROLYSIS OF ALUMINUM OXIDE IN A FLUORIDE MELT. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3859184A (en) |
| JP (1) | JPS5243448B2 (en) |
| AT (1) | AT325315B (en) |
| AU (1) | AU476790B2 (en) |
| BE (1) | BE802247A (en) |
| CH (1) | CH560765A5 (en) |
| DE (1) | DE2335028C3 (en) |
| EG (1) | EG11446A (en) |
| GB (1) | GB1413726A (en) |
| IE (1) | IE38061B1 (en) |
| IS (1) | IS1024B6 (en) |
| IT (1) | IT992635B (en) |
| NL (1) | NL168014C (en) |
| NO (1) | NO132158C (en) |
| PH (1) | PH9716A (en) |
| TR (1) | TR17479A (en) |
| ZA (1) | ZA734764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671488A3 (en) * | 1989-02-24 | 1996-01-17 | Comalco Alu | Process for controlling aluminium smelting cells. |
| CN114618865B (en) * | 2022-02-28 | 2023-05-16 | 北京科技大学 | Recycling method of anode carbon residue |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH417125A (en) * | 1963-08-30 | 1966-07-15 | Alusuisse | Process for the automatic regulation of the terminal voltage in a system for the electrolytic production of aluminum in the fluoride melt flow and a system provided with the corresponding regulating device |
| NL6818752A (en) * | 1968-12-27 | 1970-06-30 | ||
| US3761379A (en) * | 1971-07-20 | 1973-09-25 | C Elliott | Aluminum production apparatus |
-
1972
- 1972-07-18 CH CH1074972A patent/CH560765A5/xx not_active IP Right Cessation
-
1973
- 1973-07-05 IE IE1135/73A patent/IE38061B1/en unknown
- 1973-07-10 US US378032A patent/US3859184A/en not_active Expired - Lifetime
- 1973-07-10 DE DE2335028A patent/DE2335028C3/en not_active Expired
- 1973-07-11 AU AU57964/73A patent/AU476790B2/en not_active Expired
- 1973-07-12 BE BE133392A patent/BE802247A/en unknown
- 1973-07-13 ZA ZA734764A patent/ZA734764B/en unknown
- 1973-07-15 EG EG272/73A patent/EG11446A/en active
- 1973-07-16 GB GB3373573A patent/GB1413726A/en not_active Expired
- 1973-07-16 NL NL7309878A patent/NL168014C/en not_active IP Right Cessation
- 1973-07-16 IS IS2162A patent/IS1024B6/en unknown
- 1973-07-16 NO NO2889/73A patent/NO132158C/no unknown
- 1973-07-17 IT IT26687/73A patent/IT992635B/en active
- 1973-07-17 PH PH14830*UA patent/PH9716A/en unknown
- 1973-07-17 TR TR17479A patent/TR17479A/en unknown
- 1973-07-17 AT AT631173A patent/AT325315B/en not_active IP Right Cessation
- 1973-07-18 JP JP48080428A patent/JPS5243448B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA734764B (en) | 1974-06-26 |
| DE2335028B2 (en) | 1976-06-24 |
| GB1413726A (en) | 1975-11-12 |
| AT325315B (en) | 1975-10-10 |
| AU476790B2 (en) | 1976-10-07 |
| CH560765A5 (en) | 1975-04-15 |
| IE38061B1 (en) | 1977-12-21 |
| PH9716A (en) | 1976-02-27 |
| BE802247A (en) | 1973-11-05 |
| JPS5243448B2 (en) | 1977-10-31 |
| IS2162A7 (en) | 1974-01-19 |
| NL168014C (en) | 1982-02-16 |
| DE2335028A1 (en) | 1974-01-31 |
| IT992635B (en) | 1975-09-30 |
| AU5796473A (en) | 1975-01-16 |
| NO132158B (en) | 1975-06-16 |
| TR17479A (en) | 1975-07-23 |
| IS1024B6 (en) | 1980-02-04 |
| NL168014B (en) | 1981-09-16 |
| JPS4944921A (en) | 1974-04-27 |
| IE38061L (en) | 1974-01-18 |
| DE2335028C3 (en) | 1981-06-04 |
| US3859184A (en) | 1975-01-07 |
| EG11446A (en) | 1977-08-15 |
| NO132158C (en) | 1976-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |