NO132158B - - Google Patents
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- Publication number
- NO132158B NO132158B NO2889/73A NO288973A NO132158B NO 132158 B NO132158 B NO 132158B NO 2889/73 A NO2889/73 A NO 2889/73A NO 288973 A NO288973 A NO 288973A NO 132158 B NO132158 B NO 132158B
- Authority
- NO
- Norway
- Prior art keywords
- cell
- anodes
- aluminum
- electrolyte
- reference value
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 38
- 239000003792 electrolyte Substances 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 11
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 210000003822 KA cell Anatomy 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-BJUDXGSMSA-N carbon-11 Chemical compound [11C] OKTJSMMVPCPJKN-BJUDXGSMSA-N 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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 (de) | 1972-07-18 | 1972-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132158B true NO132158B (de) | 1975-06-16 |
| NO132158C NO132158C (de) | 1976-08-31 |
Family
ID=4366423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2889/73A NO132158C (de) | 1972-07-18 | 1973-07-16 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3859184A (de) |
| JP (1) | JPS5243448B2 (de) |
| AT (1) | AT325315B (de) |
| AU (1) | AU476790B2 (de) |
| BE (1) | BE802247A (de) |
| CH (1) | CH560765A5 (de) |
| DE (1) | DE2335028C3 (de) |
| EG (1) | EG11446A (de) |
| GB (1) | GB1413726A (de) |
| IE (1) | IE38061B1 (de) |
| IS (1) | IS1024B6 (de) |
| IT (1) | IT992635B (de) |
| NL (1) | NL168014C (de) |
| NO (1) | NO132158C (de) |
| PH (1) | PH9716A (de) |
| TR (1) | TR17479A (de) |
| ZA (1) | ZA734764B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671488A3 (de) * | 1989-02-24 | 1996-01-17 | Comalco Alu | Verfahren zur Kontrolle von Aluminium-Schmelzflusszelle. |
| CN114618865B (zh) * | 2022-02-28 | 2023-05-16 | 北京科技大学 | 一种阳极炭渣的回收利用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH417125A (de) * | 1963-08-30 | 1966-07-15 | Alusuisse | Verfahren zur automatischen Regelung der Klemmenspannung bei einer Anlage zur elektrolytischen Gewinnung von Aluminium im Fluoridschmelzfluss und mit der entsprechenden Reguliervorrichtung versehene Anlage |
| NL6818752A (de) * | 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/xx unknown
- 1973-07-10 DE DE2335028A patent/DE2335028C3/de not_active Expired
- 1973-07-10 US US378032A patent/US3859184A/en not_active Expired - Lifetime
- 1973-07-11 AU AU57964/73A patent/AU476790B2/en not_active Expired
- 1973-07-12 BE BE133392A patent/BE802247A/xx unknown
- 1973-07-13 ZA ZA734764A patent/ZA734764B/xx unknown
- 1973-07-15 EG EG272/73A patent/EG11446A/xx active
- 1973-07-16 NO NO2889/73A patent/NO132158C/no unknown
- 1973-07-16 IS IS2162A patent/IS1024B6/is unknown
- 1973-07-16 GB GB3373573A patent/GB1413726A/en not_active Expired
- 1973-07-16 NL NL7309878A patent/NL168014C/xx not_active IP Right Cessation
- 1973-07-17 PH PH14830*UA patent/PH9716A/en unknown
- 1973-07-17 TR TR17479A patent/TR17479A/xx unknown
- 1973-07-17 IT IT26687/73A patent/IT992635B/it active
- 1973-07-17 AT AT631173A patent/AT325315B/de not_active IP Right Cessation
- 1973-07-18 JP JP48080428A patent/JPS5243448B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL168014B (nl) | 1981-09-16 |
| TR17479A (tr) | 1975-07-23 |
| IT992635B (it) | 1975-09-30 |
| NO132158C (de) | 1976-08-31 |
| DE2335028B2 (de) | 1976-06-24 |
| AU5796473A (en) | 1975-01-16 |
| EG11446A (en) | 1977-08-15 |
| AU476790B2 (en) | 1976-10-07 |
| DE2335028A1 (de) | 1974-01-31 |
| JPS5243448B2 (de) | 1977-10-31 |
| IS1024B6 (is) | 1980-02-04 |
| NL168014C (nl) | 1982-02-16 |
| IE38061B1 (en) | 1977-12-21 |
| GB1413726A (en) | 1975-11-12 |
| DE2335028C3 (de) | 1981-06-04 |
| PH9716A (en) | 1976-02-27 |
| US3859184A (en) | 1975-01-07 |
| AT325315B (de) | 1975-10-10 |
| IS2162A7 (is) | 1974-01-19 |
| JPS4944921A (de) | 1974-04-27 |
| ZA734764B (en) | 1974-06-26 |
| CH560765A5 (de) | 1975-04-15 |
| BE802247A (fr) | 1973-11-05 |
| IE38061L (en) | 1974-01-18 |
| NL7309878A (de) | 1974-01-22 |
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