CA2773127C - Structure d'enveloppe de cathode - Google Patents
Structure d'enveloppe de cathode Download PDFInfo
- Publication number
- CA2773127C CA2773127C CA2773127A CA2773127A CA2773127C CA 2773127 C CA2773127 C CA 2773127C CA 2773127 A CA2773127 A CA 2773127A CA 2773127 A CA2773127 A CA 2773127A CA 2773127 C CA2773127 C CA 2773127C
- Authority
- CA
- Canada
- Prior art keywords
- cathode structure
- accordance
- shell
- apertures
- horizontal
- 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.)
- Active
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
-
- 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
- C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
L'invention porte sur une structure de cathode pour une cellule d'électrolyse, de préférence une cellule pour la production d'aluminium selon le procédé de Hall-Heroult, ladite structure comprenant une enveloppe avec des raidisseurs verticaux et des bandes horizontales sur son extérieur, et en outre plusieurs structures de berceau (12) constituées d'éléments structuraux verticaux reliés mutuellement (6) et de poutres horizontales (5). La structure comprend au moins une bande horizontale (9) ayant des ouvertures (16) et étant en outre agencée en contact avec ladite enveloppe.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20092968 | 2009-09-07 | ||
NO20092968 | 2009-09-07 | ||
PCT/NO2010/000327 WO2011028132A1 (fr) | 2009-09-07 | 2010-09-03 | Structure d'enveloppe de cathode |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2773127A1 CA2773127A1 (fr) | 2011-03-10 |
CA2773127C true CA2773127C (fr) | 2016-11-22 |
Family
ID=43649496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2773127A Active CA2773127C (fr) | 2009-09-07 | 2010-09-03 | Structure d'enveloppe de cathode |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP2475807B1 (fr) |
CN (1) | CN102549198B (fr) |
AR (1) | AR078338A1 (fr) |
AU (1) | AU2010290196B2 (fr) |
BR (1) | BR112012005051B1 (fr) |
CA (1) | CA2773127C (fr) |
EA (1) | EA021620B1 (fr) |
IN (1) | IN2012DN01944A (fr) |
NO (1) | NO2475807T3 (fr) |
NZ (1) | NZ598998A (fr) |
WO (1) | WO2011028132A1 (fr) |
ZA (1) | ZA201201656B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107002263B (zh) * | 2014-11-21 | 2019-08-30 | 哈奇有限公司 | 低轮廓铝电解槽罐壳和提高铝电解槽系列的生产能力的方法 |
NO20141572A1 (no) * | 2014-12-23 | 2016-06-24 | Norsk Hydro As | En modifisert elektrolysecelle og en fremgangsmåte for modifisering av samme |
EP3294930B1 (fr) * | 2015-05-13 | 2022-03-16 | Pultrusion Technique Inc. | Cuve d'électrolyse comprenant des éléments de renforcement |
GB2572565A (en) * | 2018-04-03 | 2019-10-09 | Dubai Aluminium Pjsc | Reinforced potshell design of an electrolytic cell suitable for the Hall-Héroult process |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU549513A1 (ru) * | 1975-06-03 | 1977-03-05 | Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности | Катодный кожух электролизера дл получени алюмини |
US4087345A (en) * | 1977-07-19 | 1978-05-02 | Ardal Og Sunndal Verk A.S. | Potshell for electrolytic aluminum reduction cell |
SU1560634A1 (ru) * | 1987-10-21 | 1990-04-30 | В.Г.Жучков, А.В.Степень, В.Е.Жучкова и О.Г.Шадрина | Катодный кожух алюминиевого электролизера |
SU1669997A2 (ru) * | 1988-02-18 | 1991-08-15 | Государственный Ремонтно-Строительный Специализированный Трест По Ремонту, Монтажу Технологического Оборудования "Сибцветметремонт" | Катодный кожух алюминиевого электролизера |
CN1208502C (zh) * | 2003-04-10 | 2005-06-29 | 沈阳铝镁设计研究院 | 一种加强大型铝电解槽槽壳散热的方法 |
CN2644436Y (zh) * | 2003-07-18 | 2004-09-29 | 中国铝业股份有限公司 | 铝电解槽端头槽壳新型通风结构 |
RU2294404C1 (ru) * | 2005-09-20 | 2007-02-27 | Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ") | Катодное устройство алюминиевого электролизера |
RU2308547C1 (ru) * | 2005-12-22 | 2007-10-20 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Катодный кожух алюминиевого электролизера |
CN201010697Y (zh) * | 2007-04-06 | 2008-01-23 | 东北大学设计研究院(有限公司) | 一种大型铝电解槽通风散热装置 |
-
2010
- 2010-09-03 EA EA201200453A patent/EA021620B1/ru not_active IP Right Cessation
- 2010-09-03 EP EP10814008.8A patent/EP2475807B1/fr active Active
- 2010-09-03 AU AU2010290196A patent/AU2010290196B2/en active Active
- 2010-09-03 IN IN1944DEN2012 patent/IN2012DN01944A/en unknown
- 2010-09-03 NZ NZ598998A patent/NZ598998A/en unknown
- 2010-09-03 CN CN201080039921.9A patent/CN102549198B/zh active Active
- 2010-09-03 BR BR112012005051-6A patent/BR112012005051B1/pt active IP Right Grant
- 2010-09-03 CA CA2773127A patent/CA2773127C/fr active Active
- 2010-09-03 NO NO10814008A patent/NO2475807T3/no unknown
- 2010-09-03 WO PCT/NO2010/000327 patent/WO2011028132A1/fr active Application Filing
- 2010-09-06 AR ARP100103263 patent/AR078338A1/es active IP Right Grant
-
2012
- 2012-03-06 ZA ZA2012/01656A patent/ZA201201656B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN2012DN01944A (fr) | 2015-08-21 |
WO2011028132A1 (fr) | 2011-03-10 |
AU2010290196A1 (en) | 2012-03-29 |
CA2773127A1 (fr) | 2011-03-10 |
ZA201201656B (en) | 2012-11-28 |
EP2475807B1 (fr) | 2018-02-28 |
AU2010290196B2 (en) | 2015-12-17 |
EP2475807A1 (fr) | 2012-07-18 |
CN102549198B (zh) | 2015-12-09 |
BR112012005051B1 (pt) | 2019-05-21 |
EP2475807A4 (fr) | 2016-04-13 |
EA021620B1 (ru) | 2015-07-30 |
NO2475807T3 (fr) | 2018-07-28 |
AR078338A1 (es) | 2011-11-02 |
CN102549198A (zh) | 2012-07-04 |
EA201200453A1 (ru) | 2012-09-28 |
BR112012005051A2 (pt) | 2016-05-03 |
NZ598998A (en) | 2014-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150417 |