BR112012005051B1 - Estrutura de catodo para uma célula de eletrólise - Google Patents
Estrutura de catodo para uma célula de eletrólise Download PDFInfo
- Publication number
- BR112012005051B1 BR112012005051B1 BR112012005051-6A BR112012005051A BR112012005051B1 BR 112012005051 B1 BR112012005051 B1 BR 112012005051B1 BR 112012005051 A BR112012005051 A BR 112012005051A BR 112012005051 B1 BR112012005051 B1 BR 112012005051B1
- Authority
- BR
- Brazil
- Prior art keywords
- cathode structure
- fact
- openings
- horizontal
- vertical
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 8
- 239000003351 stiffener Substances 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000009626 Hall-Héroult process Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling 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
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20092968 | 2009-09-07 | ||
| NO20092968 | 2009-09-07 | ||
| PCT/NO2010/000327 WO2011028132A1 (en) | 2009-09-07 | 2010-09-03 | Cathode shell structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112012005051A2 BR112012005051A2 (pt) | 2016-05-03 |
| BR112012005051B1 true BR112012005051B1 (pt) | 2019-05-21 |
Family
ID=43649496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012005051-6A BR112012005051B1 (pt) | 2009-09-07 | 2010-09-03 | Estrutura de catodo para uma célula de eletrólise |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP2475807B1 (https=) |
| CN (1) | CN102549198B (https=) |
| AR (1) | AR078338A1 (https=) |
| AU (1) | AU2010290196B2 (https=) |
| BR (1) | BR112012005051B1 (https=) |
| CA (1) | CA2773127C (https=) |
| EA (1) | EA021620B1 (https=) |
| IN (1) | IN2012DN01944A (https=) |
| NO (1) | NO2475807T3 (https=) |
| NZ (1) | NZ598998A (https=) |
| WO (1) | WO2011028132A1 (https=) |
| ZA (1) | ZA201201656B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2968421C (en) | 2014-11-21 | 2018-07-03 | Hatch Ltd. | Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline |
| NO20141572A1 (no) * | 2014-12-23 | 2016-06-24 | Norsk Hydro As | En modifisert elektrolysecelle og en fremgangsmåte for modifisering av samme |
| US20180148852A1 (en) * | 2015-05-13 | 2018-05-31 | Pultrusion Technique Inc. | Electrolytic vessel with reinforcing components |
| 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 AU AU2010290196A patent/AU2010290196B2/en active Active
- 2010-09-03 EP EP10814008.8A patent/EP2475807B1/en active Active
- 2010-09-03 WO PCT/NO2010/000327 patent/WO2011028132A1/en not_active Ceased
- 2010-09-03 IN IN1944DEN2012 patent/IN2012DN01944A/en unknown
- 2010-09-03 NZ NZ598998A patent/NZ598998A/en unknown
- 2010-09-03 BR BR112012005051-6A patent/BR112012005051B1/pt active IP Right Grant
- 2010-09-03 CA CA2773127A patent/CA2773127C/en active Active
- 2010-09-03 NO NO10814008A patent/NO2475807T3/no unknown
- 2010-09-03 CN CN201080039921.9A patent/CN102549198B/zh active Active
- 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 |
|---|---|
| AU2010290196B2 (en) | 2015-12-17 |
| IN2012DN01944A (https=) | 2015-08-21 |
| CA2773127C (en) | 2016-11-22 |
| CN102549198B (zh) | 2015-12-09 |
| NO2475807T3 (https=) | 2018-07-28 |
| CA2773127A1 (en) | 2011-03-10 |
| EP2475807A1 (en) | 2012-07-18 |
| WO2011028132A1 (en) | 2011-03-10 |
| EP2475807A4 (en) | 2016-04-13 |
| EA021620B1 (ru) | 2015-07-30 |
| AU2010290196A1 (en) | 2012-03-29 |
| EA201200453A1 (ru) | 2012-09-28 |
| ZA201201656B (en) | 2012-11-28 |
| BR112012005051A2 (pt) | 2016-05-03 |
| NZ598998A (en) | 2014-01-31 |
| AR078338A1 (es) | 2011-11-02 |
| EP2475807B1 (en) | 2018-02-28 |
| CN102549198A (zh) | 2012-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B06T | Formal requirements before examination |
Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI. |
|
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2010, OBSERVADAS AS CONDICOES LEGAIS |