NO143877C - Fremgangsmaate og apparat for overvaakning av aluminiumfremstilling ved smelteelektrolyse - Google Patents
Fremgangsmaate og apparat for overvaakning av aluminiumfremstilling ved smelteelektrolyseInfo
- Publication number
- NO143877C NO143877C NO740558A NO740558A NO143877C NO 143877 C NO143877 C NO 143877C NO 740558 A NO740558 A NO 740558A NO 740558 A NO740558 A NO 740558A NO 143877 C NO143877 C NO 143877C
- Authority
- NO
- Norway
- Prior art keywords
- monitoring
- melt electrolysis
- aluminum preparation
- aluminum
- preparation
- Prior art date
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)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US334233A US3878070A (en) | 1972-10-18 | 1973-02-21 | Apparatus for and method of producing metal |
Publications (3)
Publication Number | Publication Date |
---|---|
NO740558L NO740558L (no) | 1974-08-22 |
NO143877B NO143877B (no) | 1981-01-19 |
NO143877C true NO143877C (no) | 1981-04-29 |
Family
ID=23306232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO740558A NO143877C (no) | 1973-02-21 | 1974-02-20 | Fremgangsmaate og apparat for overvaakning av aluminiumfremstilling ved smelteelektrolyse |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5741557B2 (ja) |
AT (1) | AT344407B (ja) |
BR (1) | BR7401316D0 (ja) |
CA (1) | CA1050474A (ja) |
CH (1) | CH594065A5 (ja) |
DE (1) | DE2408150A1 (ja) |
FR (1) | FR2219239B1 (ja) |
GB (1) | GB1440694A (ja) |
IN (1) | IN139544B (ja) |
IT (1) | IT1013057B (ja) |
NO (1) | NO143877C (ja) |
ZA (1) | ZA74950B (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345273A (en) * | 1964-02-04 | 1967-10-03 | Reynolds Metals Co | Method of and apparatus for indicating anode positions |
FR1457746A (fr) * | 1964-09-29 | 1966-01-24 | Reynolds Metals Co | Perfectionnements apportés aux moyens de commande pour cuves de réduction |
US3712857A (en) * | 1968-05-20 | 1973-01-23 | Reynolds Metals Co | Method for controlling a reduction cell |
RO59532A (ja) * | 1970-10-13 | 1976-03-15 | ||
JPS5244286A (en) * | 1975-09-30 | 1977-04-07 | Iwashiya Sawadakenzou Shoten:Kk | Shaking incubator |
-
1974
- 1974-02-13 ZA ZA00740950A patent/ZA74950B/xx unknown
- 1974-02-15 CA CA192,693A patent/CA1050474A/en not_active Expired
- 1974-02-18 CH CH221374A patent/CH594065A5/xx not_active IP Right Cessation
- 1974-02-19 AT AT132674A patent/AT344407B/de not_active IP Right Cessation
- 1974-02-20 DE DE19742408150 patent/DE2408150A1/de not_active Withdrawn
- 1974-02-20 IN IN354/CAL/74A patent/IN139544B/en unknown
- 1974-02-20 NO NO740558A patent/NO143877C/no unknown
- 1974-02-21 BR BR741316A patent/BR7401316D0/pt unknown
- 1974-02-21 JP JP49020974A patent/JPS5741557B2/ja not_active Expired
- 1974-02-21 GB GB791574A patent/GB1440694A/en not_active Expired
- 1974-02-21 FR FR7405896A patent/FR2219239B1/fr not_active Expired
- 1974-02-25 IT IT48670/74A patent/IT1013057B/it active
Also Published As
Publication number | Publication date |
---|---|
AT344407B (de) | 1978-07-25 |
CA1050474A (en) | 1979-03-13 |
ZA74950B (en) | 1975-01-29 |
FR2219239B1 (ja) | 1978-10-27 |
CH594065A5 (ja) | 1977-12-30 |
NO143877B (no) | 1981-01-19 |
JPS5035013A (ja) | 1975-04-03 |
DE2408150A1 (de) | 1974-08-22 |
IT1013057B (it) | 1977-03-30 |
BR7401316D0 (pt) | 1974-10-29 |
GB1440694A (en) | 1976-06-23 |
FR2219239A1 (ja) | 1974-09-20 |
ATA132674A (de) | 1977-11-15 |
JPS5741557B2 (ja) | 1982-09-03 |
NO740558L (no) | 1974-08-22 |
IN139544B (ja) | 1976-06-26 |
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