AU2011273335B2 - Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminium - Google Patents
Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminium Download PDFInfo
- Publication number
- AU2011273335B2 AU2011273335B2 AU2011273335A AU2011273335A AU2011273335B2 AU 2011273335 B2 AU2011273335 B2 AU 2011273335B2 AU 2011273335 A AU2011273335 A AU 2011273335A AU 2011273335 A AU2011273335 A AU 2011273335A AU 2011273335 B2 AU2011273335 B2 AU 2011273335B2
- Authority
- AU
- Australia
- Prior art keywords
- wedge
- extraction device
- conductors
- jack
- gripping
- 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.)
- Ceased
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 9
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000004411 aluminium Substances 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 87
- 238000000605 extraction Methods 0.000 claims description 56
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- C25C3/16—Electric current supply devices, e.g. bus bars
-
- 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
-
- 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
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
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)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR10/02686 | 2010-06-28 | ||
| FR1002686A FR2961828B1 (fr) | 2010-06-28 | 2010-06-28 | Dispositif permettant d'extraire des cales de court-circuitage lors de la mise en circuit d'une cellule d'electrolyse pour la production d'aluminium |
| PCT/FR2011/000357 WO2012001242A1 (fr) | 2010-06-28 | 2011-06-23 | Dispositif permettant d'extraire des cales de court-circuitage lors de la mise en circuit d'une cellule d'electrolyse pour la production d'aluminium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2011273335A1 AU2011273335A1 (en) | 2013-01-31 |
| AU2011273335B2 true AU2011273335B2 (en) | 2014-03-20 |
Family
ID=43569393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011273335A Ceased AU2011273335B2 (en) | 2010-06-28 | 2011-06-23 | Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminium |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20130098755A1 (zh) |
| EP (1) | EP2585624B1 (zh) |
| CN (1) | CN102959133B (zh) |
| AR (1) | AR081676A1 (zh) |
| AU (1) | AU2011273335B2 (zh) |
| CA (1) | CA2792945C (zh) |
| FR (1) | FR2961828B1 (zh) |
| MY (1) | MY165055A (zh) |
| RU (1) | RU2601018C2 (zh) |
| WO (1) | WO2012001242A1 (zh) |
| ZA (1) | ZA201209087B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2961829B1 (fr) * | 2010-06-28 | 2012-07-13 | Ecl | Dispositif extracteur de cales de court-circuitage destine a la mise en circuit d'une cellule d'electrolyse pour la production d'aluminium |
| RU2564200C1 (ru) * | 2014-06-03 | 2015-09-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Система для извлечения клиновидных шунтов при подключении электролизной ванны |
| NO343337B1 (en) * | 2017-05-29 | 2019-02-04 | Norsk Hydro As | Device for gripping an anode for lifting operations and method for operating same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431492A (en) * | 1982-04-20 | 1984-02-14 | Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha | Aluminum electrolytic cell arrays and method of supplying electric power to the same |
| EP2080820A1 (en) * | 2008-01-21 | 2009-07-22 | Alcan International Limited | Device and method for short-circuiting one or more cells in an arrangement of electrolysis cells intended for the production of aluminium |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT345326B (de) * | 1976-02-04 | 1978-09-11 | Plasser Bahnbaumasch Franz | Einrichtung zum loesen von stopfwerkzeugen aus deren halterung bei gleisstopfmaschinen |
| US4078766A (en) * | 1977-04-11 | 1978-03-14 | Saurwein Albert C | Powered nail extractor |
| US4230794A (en) * | 1979-03-16 | 1980-10-28 | Rca Corporation | Improving etch resistance of a casein-based photoresist |
| US4249293A (en) * | 1979-04-09 | 1981-02-10 | Schulberg Harvey I | Pulling tool |
| CS204779B1 (en) * | 1979-08-30 | 1981-04-30 | Zdenek Pustka | Universal pneumatic wool lifter |
| US4442593A (en) * | 1982-08-25 | 1984-04-17 | Ardal Og Sunndal Verk A.S. | Anode butt remover |
| FR2583069B1 (fr) | 1985-06-05 | 1987-07-31 | Pechiney Aluminium | Dispositif de connexion entre cuves d'electrolyse a tres haute intensite, pour la production d'aluminium, comportant un circuit d'alimentation et un circuit independant de correction du champ magnetique |
| US5566924A (en) * | 1996-02-26 | 1996-10-22 | Shirk; J. Edwin | Portable powered stake puller |
| US6113073A (en) * | 1999-06-22 | 2000-09-05 | Framatome Connectors Usa, Inc. | Hydraulic spike puller with frictionally delayed moving jaws and blocking jaw front shape |
| US6481691B1 (en) * | 2000-09-28 | 2002-11-19 | Stay Pull Inc. | Fastener puller |
| CN2745957Y (zh) * | 2004-11-12 | 2005-12-14 | 贵阳铝镁设计研究院 | 电解槽短路装置 |
| RU2290458C1 (ru) * | 2005-06-22 | 2006-12-27 | Общество с ограниченной ответственностью "Инженерно-технологический центр" | Соединение шины с катодным стержнем алюминиевого электролизера |
| CN2851290Y (zh) * | 2005-11-24 | 2006-12-27 | 贵阳铝镁设计研究院 | 一种用于铝电解槽短路停电的装置 |
| CN201010699Y (zh) * | 2007-01-29 | 2008-01-23 | 河南中孚实业股份有限公司 | 铝电解槽不停电开槽装置 |
| CN201169633Y (zh) * | 2007-05-08 | 2008-12-24 | 贵阳铝镁设计研究院 | 铝电解系列不停电的铝电解槽电动式短路装置 |
-
2010
- 2010-06-28 FR FR1002686A patent/FR2961828B1/fr not_active Expired - Fee Related
-
2011
- 2011-06-23 EP EP11740956.5A patent/EP2585624B1/fr not_active Not-in-force
- 2011-06-23 CN CN201180032021.6A patent/CN102959133B/zh not_active Expired - Fee Related
- 2011-06-23 CA CA2792945A patent/CA2792945C/fr not_active Expired - Fee Related
- 2011-06-23 RU RU2013103483/02A patent/RU2601018C2/ru not_active IP Right Cessation
- 2011-06-23 AU AU2011273335A patent/AU2011273335B2/en not_active Ceased
- 2011-06-23 MY MYPI2012005626A patent/MY165055A/en unknown
- 2011-06-23 US US13/806,513 patent/US20130098755A1/en not_active Abandoned
- 2011-06-23 WO PCT/FR2011/000357 patent/WO2012001242A1/fr active Application Filing
- 2011-06-27 AR ARP110102239A patent/AR081676A1/es not_active Application Discontinuation
-
2012
- 2012-11-30 ZA ZA2012/09087A patent/ZA201209087B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431492A (en) * | 1982-04-20 | 1984-02-14 | Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha | Aluminum electrolytic cell arrays and method of supplying electric power to the same |
| EP2080820A1 (en) * | 2008-01-21 | 2009-07-22 | Alcan International Limited | Device and method for short-circuiting one or more cells in an arrangement of electrolysis cells intended for the production of aluminium |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2601018C2 (ru) | 2016-10-27 |
| CA2792945C (fr) | 2013-12-03 |
| RU2013103483A (ru) | 2014-08-10 |
| WO2012001242A1 (fr) | 2012-01-05 |
| ZA201209087B (en) | 2014-02-26 |
| CN102959133A (zh) | 2013-03-06 |
| AU2011273335A1 (en) | 2013-01-31 |
| EP2585624A1 (fr) | 2013-05-01 |
| CN102959133B (zh) | 2015-05-27 |
| FR2961828B1 (fr) | 2012-08-10 |
| FR2961828A1 (fr) | 2011-12-30 |
| CA2792945A1 (fr) | 2012-01-05 |
| AR081676A1 (es) | 2012-10-10 |
| EP2585624B1 (fr) | 2014-04-16 |
| US20130098755A1 (en) | 2013-04-25 |
| MY165055A (en) | 2018-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DA3 | Amendments made section 104 |
Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ DEVICE FOR EXTRACTING SHORT-CIRCUITING WEDGES WHEN SWITCHING IN AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINIUM |
|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |