NO783935L - Elektrolytisk reduksjonscelle. - Google Patents
Elektrolytisk reduksjonscelle.Info
- Publication number
- NO783935L NO783935L NO783935A NO783935A NO783935L NO 783935 L NO783935 L NO 783935L NO 783935 A NO783935 A NO 783935A NO 783935 A NO783935 A NO 783935A NO 783935 L NO783935 L NO 783935L
- Authority
- NO
- Norway
- Prior art keywords
- cell
- collector
- electrolytic reduction
- rod
- cathode
- Prior art date
Links
- 230000009467 reduction Effects 0.000 title claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 description 35
- 239000002184 metal Substances 0.000 description 35
- 229910052799 carbon Inorganic materials 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000003993 interaction Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 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
- C25C3/16—Electric current supply devices, e.g. bus bars
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)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4880077 | 1977-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783935L true NO783935L (no) | 1979-05-25 |
Family
ID=10449940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783935A NO783935L (no) | 1977-11-23 | 1978-11-22 | Elektrolytisk reduksjonscelle. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4194959A (sv) |
| JP (1) | JPS5482313A (sv) |
| AU (1) | AU521443B2 (sv) |
| CA (1) | CA1111376A (sv) |
| CH (1) | CH641209A5 (sv) |
| DE (1) | DE2850469A1 (sv) |
| ES (1) | ES475300A1 (sv) |
| FR (1) | FR2410061B1 (sv) |
| IT (1) | IT1101131B (sv) |
| NL (1) | NL7811502A (sv) |
| NO (1) | NO783935L (sv) |
| SE (1) | SE7812062L (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2469475A1 (fr) * | 1979-11-07 | 1981-05-22 | Pechiney Aluminium | Procede et dispositif pour la suppression des perturbations magnetiques dans les cuves d'electrolyse a tres haute intensite placees en travers |
| AU536947B2 (en) * | 1979-12-03 | 1984-05-31 | Swiss Aluminium Ltd. | Anode support system for molten salt electrolytic cell |
| DE3373115D1 (en) * | 1982-05-28 | 1987-09-24 | Alcan Int Ltd | Improvements in electrolytic reduction cells for aluminium production |
| FR2576920B1 (fr) * | 1985-02-07 | 1987-05-15 | Pechiney Aluminium | Cuve d'electrolyse hall-heroult a barres cathodiques et a calorifugeage dissymetriques |
| US5167787A (en) * | 1987-07-14 | 1992-12-01 | Alcan International Limited | Linings for aluminum reduction cells |
| NO164721C (no) * | 1988-06-06 | 1990-11-07 | Norsk Hydro As | Anordning av skinnesystem paa store tverrstilte elektrolyseovner. |
| WO1998053120A1 (en) * | 1997-05-23 | 1998-11-26 | Moltech Invent S.A. | Aluminium production cell and cathode |
| US6419813B1 (en) | 2000-11-25 | 2002-07-16 | Northwest Aluminum Technologies | Cathode connector for aluminum low temperature smelting cell |
| US6419812B1 (en) | 2000-11-27 | 2002-07-16 | Northwest Aluminum Technologies | Aluminum low temperature smelting cell metal collection |
| DE10164008C1 (de) * | 2001-12-28 | 2003-04-30 | Sgl Carbon Ag | Graphitierte Kathodenblöcke |
| PL1845174T3 (pl) * | 2006-04-13 | 2011-10-31 | Sgl Carbon Se | Katody do aluminiowego ogniwa elektrolitycznego o niepłaskiej konstrukcji szczeliny |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484042A (sv) * | 1947-09-08 | |||
| US2874110A (en) * | 1950-08-12 | 1959-02-17 | Aluminum Co Of America | Electrolytic reduction cell for producing aluminum |
| US2868710A (en) * | 1952-11-17 | 1959-01-13 | Montedison Spa | Device for supplying current to the bottom of electrolytic furnaces |
| US3067124A (en) * | 1958-07-24 | 1962-12-04 | Montedison Spa | Furnace for fused-bath electrolysis, particularly for aluminum production from alo |
| US3575827A (en) * | 1967-12-06 | 1971-04-20 | Arthur F Johnson | System for reduction of aluminum |
| CA968744A (en) * | 1970-12-12 | 1975-06-03 | Kurt Lauer | Cathode for the winning of aluminum |
-
1978
- 1978-11-16 US US05/961,200 patent/US4194959A/en not_active Expired - Lifetime
- 1978-11-20 FR FR7832625A patent/FR2410061B1/fr not_active Expired
- 1978-11-21 DE DE19782850469 patent/DE2850469A1/de not_active Withdrawn
- 1978-11-21 JP JP14404978A patent/JPS5482313A/ja active Pending
- 1978-11-22 NO NO783935A patent/NO783935L/no unknown
- 1978-11-22 AU AU41819/78A patent/AU521443B2/en not_active Expired
- 1978-11-22 NL NL7811502A patent/NL7811502A/xx not_active Application Discontinuation
- 1978-11-22 ES ES475300A patent/ES475300A1/es not_active Expired
- 1978-11-23 CA CA316,800A patent/CA1111376A/en not_active Expired
- 1978-11-23 IT IT30110/78A patent/IT1101131B/it active
- 1978-11-23 SE SE7812062A patent/SE7812062L/sv unknown
- 1978-11-23 CH CH1203078A patent/CH641209A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2850469A1 (de) | 1979-05-31 |
| US4194959A (en) | 1980-03-25 |
| NL7811502A (nl) | 1979-05-28 |
| CH641209A5 (de) | 1984-02-15 |
| FR2410061B1 (fr) | 1985-11-22 |
| CA1111376A (en) | 1981-10-27 |
| FR2410061A1 (fr) | 1979-06-22 |
| SE7812062L (sv) | 1979-05-24 |
| IT7830110A0 (it) | 1978-11-23 |
| AU521443B2 (en) | 1982-04-01 |
| JPS5482313A (en) | 1979-06-30 |
| ES475300A1 (es) | 1979-05-01 |
| IT1101131B (it) | 1985-09-28 |
| AU4181978A (en) | 1979-05-31 |
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