DE50212919D1 - Verfahren zur herstellung von kathodenblöcken - Google Patents
Verfahren zur herstellung von kathodenblöckenInfo
- Publication number
- DE50212919D1 DE50212919D1 DE50212919T DE50212919T DE50212919D1 DE 50212919 D1 DE50212919 D1 DE 50212919D1 DE 50212919 T DE50212919 T DE 50212919T DE 50212919 T DE50212919 T DE 50212919T DE 50212919 D1 DE50212919 D1 DE 50212919D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- cathode blocks
- cathode
- blocks
- 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
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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001164009 DE10164009B4 (de) | 2001-12-28 | 2001-12-28 | Verfahren zur Herstellung von Kathodenblöcken |
| PCT/EP2002/014547 WO2003056067A2 (de) | 2001-12-28 | 2002-12-19 | Verfahren zur herstellung von kathodenblöcken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE50212919D1 true DE50212919D1 (de) | 2008-11-27 |
Family
ID=7710903
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2001164009 Expired - Fee Related DE10164009B4 (de) | 2001-12-28 | 2001-12-28 | Verfahren zur Herstellung von Kathodenblöcken |
| DE50212919T Expired - Fee Related DE50212919D1 (de) | 2001-12-28 | 2002-12-19 | Verfahren zur herstellung von kathodenblöcken |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2001164009 Expired - Fee Related DE10164009B4 (de) | 2001-12-28 | 2001-12-28 | Verfahren zur Herstellung von Kathodenblöcken |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1499757B1 (de) |
| AR (1) | AR037913A1 (de) |
| AU (1) | AU2002352257A1 (de) |
| BR (1) | BR0215325A (de) |
| CA (1) | CA2470742A1 (de) |
| DE (2) | DE10164009B4 (de) |
| PL (1) | PL201883B1 (de) |
| WO (1) | WO2003056067A2 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2789091B1 (fr) * | 1999-02-02 | 2001-03-09 | Carbone Savoie | Cathode graphite pour l'electrolyse de l'aluminium |
| US20020000373A1 (en) * | 2000-05-22 | 2002-01-03 | Hirofumi Ninomiya | Graphitized cathode block for aluminum smelting |
| JP2002266091A (ja) * | 2001-03-09 | 2002-09-18 | Sec Corp | アルミニウム製錬用黒鉛化カソードブロック |
-
2001
- 2001-12-28 DE DE2001164009 patent/DE10164009B4/de not_active Expired - Fee Related
-
2002
- 2002-12-18 AR ARP020104964 patent/AR037913A1/es unknown
- 2002-12-19 DE DE50212919T patent/DE50212919D1/de not_active Expired - Fee Related
- 2002-12-19 PL PL373314A patent/PL201883B1/pl not_active IP Right Cessation
- 2002-12-19 BR BR0215325-4A patent/BR0215325A/pt not_active IP Right Cessation
- 2002-12-19 WO PCT/EP2002/014547 patent/WO2003056067A2/de active Application Filing
- 2002-12-19 EP EP02787958A patent/EP1499757B1/de not_active Expired - Lifetime
- 2002-12-19 AU AU2002352257A patent/AU2002352257A1/en not_active Abandoned
- 2002-12-19 CA CA002470742A patent/CA2470742A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE10164009A1 (de) | 2003-08-07 |
| AU2002352257A1 (en) | 2003-07-15 |
| BR0215325A (pt) | 2005-08-30 |
| PL373314A1 (en) | 2005-08-22 |
| DE10164009B4 (de) | 2005-04-07 |
| PL201883B1 (pl) | 2009-05-29 |
| CA2470742A1 (en) | 2003-07-10 |
| AU2002352257A8 (en) | 2003-07-15 |
| EP1499757B1 (de) | 2008-10-15 |
| WO2003056067A3 (de) | 2004-11-11 |
| AR037913A1 (es) | 2004-12-22 |
| WO2003056067A2 (de) | 2003-07-10 |
| EP1499757A2 (de) | 2005-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SGL CARBON SE, 65203 WIESBADEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |