CA2900418A1 - Bloc cathodique ayant une surface mouillable et resistant a l'abrasion - Google Patents
Bloc cathodique ayant une surface mouillable et resistant a l'abrasion Download PDFInfo
- Publication number
- CA2900418A1 CA2900418A1 CA2900418A CA2900418A CA2900418A1 CA 2900418 A1 CA2900418 A1 CA 2900418A1 CA 2900418 A CA2900418 A CA 2900418A CA 2900418 A CA2900418 A CA 2900418A CA 2900418 A1 CA2900418 A1 CA 2900418A1
- Authority
- CA
- Canada
- Prior art keywords
- weight
- cathode block
- carbon
- graphitisation
- mehring
- 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.)
- Granted
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)
- Battery Electrode And Active Subsutance (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013202437.1 | 2013-02-14 | ||
DE201310202437 DE102013202437A1 (de) | 2013-02-14 | 2013-02-14 | Kathodenblock mit einer benetzbaren und abrasionsbeständigen Oberfläche |
PCT/EP2014/052731 WO2014124970A1 (fr) | 2013-02-14 | 2014-02-12 | Bloc cathodique ayant une surface mouillable et résistant à l'abrasion |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2900418A1 true CA2900418A1 (fr) | 2014-08-21 |
CA2900418C CA2900418C (fr) | 2018-01-02 |
Family
ID=50073212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2900418A Expired - Fee Related CA2900418C (fr) | 2013-02-14 | 2014-02-12 | Bloc cathodique ayant une surface mouillable et resistant a l'abrasion |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2956573A1 (fr) |
JP (1) | JP2016514204A (fr) |
CN (1) | CN105026619A (fr) |
CA (1) | CA2900418C (fr) |
DE (1) | DE102013202437A1 (fr) |
RU (1) | RU2015138609A (fr) |
UA (1) | UA115170C2 (fr) |
WO (1) | WO2014124970A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018019888A1 (fr) * | 2016-07-26 | 2018-02-01 | Sgl Cfl Ce Gmbh | Collecteur de courant cathodique pour cellule de hall-héroult |
WO2018019910A1 (fr) * | 2016-07-26 | 2018-02-01 | Sgl Cfl Ce Gmbh | Ensemble cathode pour la production d'aluminium |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2947005C2 (de) | 1979-11-22 | 1983-08-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Acetylen aus Kohlenwasserstoffen |
US4333813A (en) * | 1980-03-03 | 1982-06-08 | Reynolds Metals Company | Cathodes for alumina reduction cells |
US4376029A (en) * | 1980-09-11 | 1983-03-08 | Great Lakes Carbon Corporation | Titanium diboride-graphite composits |
JPH05263285A (ja) * | 1992-03-17 | 1993-10-12 | Nippon Light Metal Co Ltd | アルミニウム電解用電極 |
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 |
DE602007010089D1 (de) * | 2007-02-15 | 2010-12-09 | Sgl Carbon Se | Poröser Koks |
CN101158048A (zh) * | 2007-08-03 | 2008-04-09 | 中国铝业股份有限公司 | 一种铝电解槽用石墨化可湿润阴极炭块及其生产方法 |
JP5554117B2 (ja) * | 2010-03-30 | 2014-07-23 | 日本電極株式会社 | アルミニウム精錬用カソードカーボンブロック及びその製造方法 |
DE102010029538A1 (de) * | 2010-05-31 | 2011-12-01 | Sgl Carbon Se | Kohlenstoffkörper, Verfahren zur Herstellung eines Kohlenstoffkörpers und seine Verwendung |
DE102010038669A1 (de) * | 2010-07-29 | 2012-02-02 | Sgl Carbon Se | Kathodenblock für eine Aluminium-Elektrolysezelle und ein Verfahren zu seiner Herstellung |
DE102010038665A1 (de) * | 2010-07-29 | 2012-02-02 | Sgl Carbon Se | Verfahren zum Herstellen eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock |
DE102011004013A1 (de) * | 2011-02-11 | 2012-08-16 | Sgl Carbon Se | Graphitierter Kathodenblock mit einer abrasionsbeständigen Oberfläche |
DE102011004012A1 (de) * | 2011-02-11 | 2012-08-16 | Sgl Carbon Se | Oberflächenprofilierter Graphit-Kathodenblock mit einer abrasionsbeständigen Oberfläche |
-
2013
- 2013-02-14 DE DE201310202437 patent/DE102013202437A1/de not_active Withdrawn
-
2014
- 2014-02-12 RU RU2015138609A patent/RU2015138609A/ru not_active Application Discontinuation
- 2014-02-12 UA UAA201508810A patent/UA115170C2/uk unknown
- 2014-02-12 JP JP2015557413A patent/JP2016514204A/ja not_active Ceased
- 2014-02-12 CA CA2900418A patent/CA2900418C/fr not_active Expired - Fee Related
- 2014-02-12 CN CN201480008980.8A patent/CN105026619A/zh active Pending
- 2014-02-12 WO PCT/EP2014/052731 patent/WO2014124970A1/fr active Application Filing
- 2014-02-12 EP EP14703885.5A patent/EP2956573A1/fr not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018019888A1 (fr) * | 2016-07-26 | 2018-02-01 | Sgl Cfl Ce Gmbh | Collecteur de courant cathodique pour cellule de hall-héroult |
WO2018019910A1 (fr) * | 2016-07-26 | 2018-02-01 | Sgl Cfl Ce Gmbh | Ensemble cathode pour la production d'aluminium |
RU2723867C1 (ru) * | 2016-07-26 | 2020-06-17 | Токай КОБЕКС ГмбХ | Катодный токоотвод/соединитель для электролизера холла-эру |
US11242604B2 (en) | 2016-07-26 | 2022-02-08 | Cobex Gmbh | Cathode assembly for the production of aluminum |
US11286574B2 (en) | 2016-07-26 | 2022-03-29 | Tokai Cobex Gmbh | Cathode current collector/connector for a Hall-Heroult cell |
Also Published As
Publication number | Publication date |
---|---|
UA115170C2 (uk) | 2017-09-25 |
CN105026619A (zh) | 2015-11-04 |
WO2014124970A1 (fr) | 2014-08-21 |
EP2956573A1 (fr) | 2015-12-23 |
RU2015138609A (ru) | 2017-03-20 |
JP2016514204A (ja) | 2016-05-19 |
DE102013202437A1 (de) | 2014-08-14 |
CA2900418C (fr) | 2018-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150806 |
|
MKLA | Lapsed |
Effective date: 20200212 |