AR074082A1 - Metodo y medio para extraer calor de las celdas de electrolisis de aluminio - Google Patents
Metodo y medio para extraer calor de las celdas de electrolisis de aluminioInfo
- Publication number
- AR074082A1 AR074082A1 ARP090104218A AR074082A1 AR 074082 A1 AR074082 A1 AR 074082A1 AR P090104218 A ARP090104218 A AR P090104218A AR 074082 A1 AR074082 A1 AR 074082A1
- Authority
- AR
- Argentina
- Prior art keywords
- anode
- rod
- cell
- superstructure
- remove heat
- Prior art date
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
-
- 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
- C25C3/12—Anodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Un método y medio para extraer más calor fuera de las caldas de electrolisis para la produccion de aluminio, a fin de compensar el calor extra generado en la celda después del aumento de amperaje, así como también para reducir la cantidad de calor disipado en el gas crudo de la celda. Un montaje del ánodo de la celda comprende la varilla del ánodo (1) que está conectado al haz anodico (2) y el yugo del ánodo (3) desde donde los adaptadores (4) proporcionan contacto eléctrico adicional al ánodo de carbono (5). La varilla del ánodo por ejemplo se refrigera al aumentar la superficie del área de la varilla por encima de la superestructura de la celda (6), o por la aplicacion de un medio refrigerante que circula a lo largo de la varilla. La refrigeracion del ánodo se puede combinar con el uso de un material de aislamiento térmico (7) a la varilla del ánodo dentro de la superestructura.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20084611 | 2008-10-31 | ||
NO20084938A NO337977B1 (no) | 2008-10-31 | 2008-11-24 | Fremgangsmåte og anordning for ekstrahering av varme fra aluminium elektrolyseceller |
Publications (1)
Publication Number | Publication Date |
---|---|
AR074082A1 true AR074082A1 (es) | 2010-12-22 |
Family
ID=42129020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090104218 AR074082A1 (es) | 2008-10-31 | 2009-10-30 | Metodo y medio para extraer calor de las celdas de electrolisis de aluminio |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2350353B1 (es) |
CN (1) | CN102203325B (es) |
AR (1) | AR074082A1 (es) |
AU (1) | AU2009310492B2 (es) |
BR (1) | BRPI0919993A2 (es) |
CA (1) | CA2741168C (es) |
EA (1) | EA020514B1 (es) |
NO (2) | NO337977B1 (es) |
NZ (1) | NZ592384A (es) |
WO (1) | WO2010050823A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR083049A1 (es) * | 2010-09-22 | 2013-01-30 | Goodtech Recovery Technology As | Revestimiento lateral |
CN103031572B (zh) * | 2011-09-30 | 2016-02-17 | 湖南创元铝业有限公司 | 一种建立铝电解槽小炉膛的方法 |
CA2846225A1 (en) * | 2011-10-10 | 2013-04-18 | Goodtech Recovery Technology As | System and method for control of layer formation in an aluminium electrolysis cell |
NO336846B1 (no) * | 2012-01-12 | 2015-11-16 | Goodtech Recovery Technology As | Forgrenet varmerør |
CN103820817A (zh) * | 2014-01-17 | 2014-05-28 | 饶云福 | 一种电解铝用内冷式惰性阳极 |
GB2564456A (en) * | 2017-07-12 | 2019-01-16 | Dubai Aluminium Pjsc | Electrolysis cell for Hall-Héroult process, with cooling pipes for forced air cooling |
GB2569382A (en) * | 2017-12-18 | 2019-06-19 | Dubai Aluminium Pjsc | Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell |
CN108866574B (zh) * | 2018-09-05 | 2020-06-12 | 辽宁石油化工大学 | 一种用于铝电解槽的热交换装置 |
RU2756676C1 (ru) * | 2021-03-15 | 2021-10-04 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Устройство для охлаждения самообжигающегося анода алюминиевого электролизера |
FR3121938B1 (fr) * | 2021-04-16 | 2023-03-10 | Rio Tinto Alcan Int Ltd | Multipode et ensemble anodique |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE15503T1 (de) * | 1980-10-27 | 1985-09-15 | Conradty Nuernberg | Elektrode fuer schmelzflusselektrolyse. |
US4737247A (en) * | 1986-07-21 | 1988-04-12 | Aluminum Company Of America | Inert anode stable cathode assembly |
NO318164B1 (no) * | 2002-08-23 | 2005-02-07 | Norsk Hydro As | Metode for elektrolytisk produksjon av aluminiummetall fra en elektrolytt samt anvendelse av samme. |
FR2848875B1 (fr) | 2002-12-18 | 2005-02-11 | Pechiney Aluminium | Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium |
WO2006007863A1 (en) | 2004-07-16 | 2006-01-26 | Cathingots Limited | Electrolysis apparatus with solid electrolyte electrodes |
NO20043150D0 (no) | 2004-07-23 | 2004-07-23 | Ntnu Technology Transfer As | "Fremgangsmate og utstyr for varmegjenvining" |
NO20050844D0 (no) * | 2005-02-16 | 2005-02-16 | Norsk Hydro As | Fremgangsmate og anordning for varmebalanse |
-
2008
- 2008-11-24 NO NO20084938A patent/NO337977B1/no not_active IP Right Cessation
-
2009
- 2009-10-26 NZ NZ592384A patent/NZ592384A/xx not_active IP Right Cessation
- 2009-10-26 WO PCT/NO2009/000371 patent/WO2010050823A1/en active Application Filing
- 2009-10-26 CA CA2741168A patent/CA2741168C/en not_active Expired - Fee Related
- 2009-10-26 BR BRPI0919993A patent/BRPI0919993A2/pt not_active IP Right Cessation
- 2009-10-26 AU AU2009310492A patent/AU2009310492B2/en not_active Ceased
- 2009-10-26 EP EP09823878.5A patent/EP2350353B1/en not_active Not-in-force
- 2009-10-26 EA EA201100709A patent/EA020514B1/ru not_active IP Right Cessation
- 2009-10-26 CN CN200980143062.5A patent/CN102203325B/zh not_active Expired - Fee Related
- 2009-10-30 AR ARP090104218 patent/AR074082A1/es not_active Application Discontinuation
-
2011
- 2011-05-19 NO NO20110740A patent/NO20110740A1/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN102203325B (zh) | 2015-04-08 |
NO20110740A1 (no) | 2011-05-19 |
WO2010050823A1 (en) | 2010-05-06 |
EP2350353B1 (en) | 2016-06-29 |
CN102203325A (zh) | 2011-09-28 |
EA020514B1 (ru) | 2014-11-28 |
CA2741168C (en) | 2016-08-16 |
BRPI0919993A2 (pt) | 2015-12-15 |
EA201100709A1 (ru) | 2011-12-30 |
NO20084938L (no) | 2010-05-03 |
WO2010050823A8 (en) | 2010-09-30 |
NO337977B1 (no) | 2016-07-18 |
EP2350353A1 (en) | 2011-08-03 |
EP2350353A4 (en) | 2012-08-08 |
CA2741168A1 (en) | 2010-05-06 |
AU2009310492B2 (en) | 2015-10-08 |
NZ592384A (en) | 2013-06-28 |
AU2009310492A1 (en) | 2010-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |