CA2811361A1 - Cathode for electrolytic cells - Google Patents
Cathode for electrolytic cells Download PDFInfo
- Publication number
- CA2811361A1 CA2811361A1 CA2811361A CA2811361A CA2811361A1 CA 2811361 A1 CA2811361 A1 CA 2811361A1 CA 2811361 A CA2811361 A CA 2811361A CA 2811361 A CA2811361 A CA 2811361A CA 2811361 A1 CA2811361 A1 CA 2811361A1
- Authority
- CA
- Canada
- Prior art keywords
- cathode
- graphite
- intermediate layer
- current supply
- aluminium
- 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.)
- Abandoned
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010041081.0 | 2010-09-20 | ||
DE102010041081.0A DE102010041081B4 (de) | 2010-09-20 | 2010-09-20 | Kathode für Elektrolysezellen |
PCT/EP2011/066322 WO2012038427A1 (de) | 2010-09-20 | 2011-09-20 | Kathode für elektrolysezellen |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2811361A1 true CA2811361A1 (en) | 2012-03-29 |
Family
ID=44675581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2811361A Abandoned CA2811361A1 (en) | 2010-09-20 | 2011-09-20 | Cathode for electrolytic cells |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2619352A1 (zh) |
JP (1) | JP2013537940A (zh) |
CN (1) | CN103140610A (zh) |
CA (1) | CA2811361A1 (zh) |
DE (1) | DE102010041081B4 (zh) |
RU (1) | RU2529432C1 (zh) |
UA (1) | UA104827C2 (zh) |
WO (1) | WO2012038427A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012218958A1 (de) * | 2012-10-17 | 2014-04-30 | Sgl Carbon Se | Kathodenblock mit trapezförmigem Querschnitt |
DE102012218959A1 (de) * | 2012-10-17 | 2014-04-30 | Sgl Carbon Se | Kathodenblock mit trapezförmigem Querschnitt |
DE102012218960B4 (de) * | 2012-10-17 | 2014-11-27 | Sgl Carbon Se | Kathode umfassend Kathodenblöcke mit teilweise trapezförmigem Querschnitt |
CN104141154A (zh) * | 2013-07-18 | 2014-11-12 | 成都精容电子有限公司 | 一种用于铝电解的装置 |
DE102015011952A1 (de) * | 2015-09-18 | 2017-03-23 | Sgl Carbon Se | Kathodenboden, Verfahren zur Herstellung eines Kathodenbodens und Verwendung desselben in einer Elektolysezelle zur Herstellung von Aluminium |
RU169863U1 (ru) * | 2016-04-12 | 2017-04-04 | Открытое акционерное общество "Тамбовское опытно-конструкторское технологическое бюро" (ОАО "Тамбовское ОКТБ") | Электролизер для получения раствора гипохлорита натрия |
JP6089137B1 (ja) * | 2016-06-16 | 2017-03-01 | Secカーボン株式会社 | カソード |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187809B (de) * | 1963-11-22 | 1965-02-25 | Vaw Ver Aluminium Werke Ag | Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium |
DE2008215A1 (en) * | 1970-02-21 | 1971-09-02 | Sigri Elektrographit Gmbh | Graphite sheathing for aluminium electrolysi |
DE2833381A1 (de) * | 1978-07-29 | 1980-02-14 | Sigri Elektrographit Gmbh | Elektrolysezelle zum gewinnen von aluminium |
CH660030A5 (de) * | 1982-07-12 | 1987-03-13 | Alusuisse | Kathodenwanne einer aluminiumelektrolysezelle. |
FR2566002B1 (fr) * | 1984-06-13 | 1986-11-21 | Pechiney Aluminium | Bloc cathodique modulaire et cathode a faible chute de tension pour cuves d'electrolyse hall-heroult |
AUPO053496A0 (en) * | 1996-06-18 | 1996-07-11 | Comalco Aluminium Limited | Cathode construction |
WO2000036187A1 (en) * | 1998-12-16 | 2000-06-22 | Alcan International Limited | Multi-layer cathode structures |
DE10261745B3 (de) | 2002-12-30 | 2004-07-22 | Sgl Carbon Ag | Kathodensystem zur elektrolytischen Aluminiumgewinnung |
RU2245397C1 (ru) * | 2003-07-08 | 2005-01-27 | Открытое акционерное общество "ВСЕРОССИЙСКИЙ АЛЮМИНИЕВО-МАГНИЕВЫЙ ИНСТИТУТ" ОАО "ВАМИ" | Устройство катодное алюминиевого электролизера |
RU2281986C1 (ru) * | 2005-02-22 | 2006-08-20 | Общество с ограниченной ответственностью "Инженерно-технологический центр" | Электролизер для получения алюминия из смеси расплавленных солей и глинозема |
ATE500356T1 (de) | 2006-04-13 | 2011-03-15 | Sgl Carbon Se | Kathode zur aluminiumelektrolyse mit nicht ebenen rilledesign |
RU2495964C2 (ru) * | 2008-04-30 | 2013-10-20 | Рио Тинто Алкан Интернэшнл Лимитед | Многослойный катодный блок |
CN201416035Y (zh) * | 2009-03-03 | 2010-03-03 | 沈阳铝镁设计研究院 | 节能型铝电解槽阴极结构 |
CN201420096Y (zh) * | 2009-06-25 | 2010-03-10 | 贵阳铝镁设计研究院 | 一种竖向导电的阴极钢棒组装结构 |
-
2010
- 2010-09-20 DE DE102010041081.0A patent/DE102010041081B4/de not_active Expired - Fee Related
-
2011
- 2011-09-20 JP JP2013529634A patent/JP2013537940A/ja not_active Ceased
- 2011-09-20 UA UAA201305117A patent/UA104827C2/ru unknown
- 2011-09-20 RU RU2013118311/02A patent/RU2529432C1/ru not_active IP Right Cessation
- 2011-09-20 CA CA2811361A patent/CA2811361A1/en not_active Abandoned
- 2011-09-20 EP EP11760760.6A patent/EP2619352A1/de not_active Withdrawn
- 2011-09-20 CN CN2011800452821A patent/CN103140610A/zh active Pending
- 2011-09-20 WO PCT/EP2011/066322 patent/WO2012038427A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102010041081A1 (de) | 2012-03-22 |
UA104827C2 (ru) | 2014-03-11 |
CN103140610A (zh) | 2013-06-05 |
RU2529432C1 (ru) | 2014-09-27 |
DE102010041081B4 (de) | 2015-10-29 |
JP2013537940A (ja) | 2013-10-07 |
WO2012038427A1 (de) | 2012-03-29 |
EP2619352A1 (de) | 2013-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130314 |
|
FZDE | Discontinued |
Effective date: 20160803 |