CA1330320C - Collars for the protection of anode hangers in aluminium electrolysis cells - Google Patents
Collars for the protection of anode hangers in aluminium electrolysis cellsInfo
- Publication number
- CA1330320C CA1330320C CA 587536 CA587536A CA1330320C CA 1330320 C CA1330320 C CA 1330320C CA 587536 CA587536 CA 587536 CA 587536 A CA587536 A CA 587536A CA 1330320 C CA1330320 C CA 1330320C
- Authority
- CA
- Canada
- Prior art keywords
- anode
- collar
- protecting
- cardboard
- collars
- 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 - Fee Related
Links
- 239000004411 aluminium Substances 0.000 title claims description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 13
- 238000005868 electrolysis reaction Methods 0.000 title claims description 9
- 229910001018 Cast iron Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 23
- 229910052799 carbon Inorganic materials 0.000 abstract description 23
- 210000002445 nipple Anatomy 0.000 abstract description 17
- 238000005266 casting Methods 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910001610 cryolite Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- YKMMLFOYDTYAGR-UHFFFAOYSA-N 1-phenyl-2-(propan-2-ylamino)pentan-1-one Chemical compound CCCC(NC(C)C)C(=O)C1=CC=CC=C1 YKMMLFOYDTYAGR-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 102000001324 CD59 Antigens Human genes 0.000 description 1
- 108010055167 CD59 Antigens Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification 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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
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)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Measurement Of Radiation (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO880099 | 1988-01-12 | ||
| NO880099A NO163141C (no) | 1988-01-12 | 1988-01-12 | Beskyttelseskrage for karbonanoder. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1330320C true CA1330320C (en) | 1994-06-21 |
Family
ID=19890551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 587536 Expired - Fee Related CA1330320C (en) | 1988-01-12 | 1989-01-05 | Collars for the protection of anode hangers in aluminium electrolysis cells |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0324632B1 (is) |
| AU (1) | AU609567B2 (is) |
| BR (1) | BR8900109A (is) |
| CA (1) | CA1330320C (is) |
| DE (1) | DE68901461D1 (is) |
| ES (1) | ES2031685T3 (is) |
| IS (1) | IS3427A7 (is) |
| NO (1) | NO163141C (is) |
| NZ (1) | NZ227574A (is) |
| RU (1) | RU1838453C (is) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2006419A1 (en) * | 2007-06-22 | 2008-12-24 | Sgl Carbon Ag | Reduced voltage drop anode assembly for aluminium electrolysis cell |
| CN102534672A (zh) * | 2010-12-09 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | 一种电解铝用阳极导杆 |
| FR2970979A1 (fr) * | 2011-01-28 | 2012-08-03 | Rio Tinto Alcan Int Ltd | Procede de fabrication d'anode |
| RU2666622C1 (ru) * | 2017-05-22 | 2018-09-11 | Владимир Григорьевич Гончаров | Трансмиссия моторизованного велосипеда (варианты) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH321592A (de) * | 1954-12-07 | 1957-05-15 | Aluminium Ind Ag | Gebrannte Kohleanode für Aluminium-Elektrolyseöfen |
| DE2547061B2 (de) * | 1975-10-21 | 1978-06-08 | Kaiser-Preussag Aluminium Gmbh & Co, Voerde, 4223 Voerde | Vorrichtung zum Schutz von Stromzuführungszapfen an Anodenkohlen für die Schmelzflußelektrolyse von Aluminium |
| CH625560A5 (is) * | 1977-12-16 | 1981-09-30 | Alusuisse |
-
1988
- 1988-01-12 NO NO880099A patent/NO163141C/no unknown
- 1988-12-30 IS IS3427A patent/IS3427A7/is unknown
-
1989
- 1989-01-05 CA CA 587536 patent/CA1330320C/en not_active Expired - Fee Related
- 1989-01-10 NZ NZ22757489A patent/NZ227574A/en unknown
- 1989-01-11 BR BR8900109A patent/BR8900109A/pt not_active Application Discontinuation
- 1989-01-11 RU SU894613336A patent/RU1838453C/ru active
- 1989-01-12 EP EP19890300289 patent/EP0324632B1/en not_active Expired
- 1989-01-12 AU AU28437/89A patent/AU609567B2/en not_active Ceased
- 1989-01-12 ES ES89300289T patent/ES2031685T3/es not_active Expired - Lifetime
- 1989-01-12 DE DE8989300289T patent/DE68901461D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0324632A1 (en) | 1989-07-19 |
| NO880099L (no) | 1989-07-13 |
| NO880099D0 (no) | 1988-01-12 |
| BR8900109A (pt) | 1989-09-05 |
| RU1838453C (ru) | 1993-08-30 |
| NZ227574A (en) | 1990-09-26 |
| ES2031685T3 (es) | 1992-12-16 |
| DE68901461D1 (de) | 1992-06-17 |
| AU609567B2 (en) | 1991-05-02 |
| AU2843789A (en) | 1989-07-13 |
| IS3427A7 (is) | 1989-07-13 |
| NO163141C (no) | 1990-04-18 |
| EP0324632B1 (en) | 1992-05-13 |
| NO163141B (no) | 1990-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |