ZA200608183B - Cathode element for an electrolysis cell for the production of aluminium - Google Patents
Cathode element for an electrolysis cell for the production of aluminium Download PDFInfo
- Publication number
- ZA200608183B ZA200608183B ZA200608183A ZA200608183A ZA200608183B ZA 200608183 B ZA200608183 B ZA 200608183B ZA 200608183 A ZA200608183 A ZA 200608183A ZA 200608183 A ZA200608183 A ZA 200608183A ZA 200608183 B ZA200608183 B ZA 200608183B
- Authority
- ZA
- South Africa
- Prior art keywords
- bar
- insert
- element according
- cathode element
- block
- Prior art date
Links
- 239000004411 aluminium Substances 0.000 title claims description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 238000005868 electrolysis reaction Methods 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 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
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0403497A FR2868435B1 (fr) | 2004-04-02 | 2004-04-02 | Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200608183B true ZA200608183B (en) | 2008-07-30 |
Family
ID=34945394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200608183A ZA200608183B (en) | 2004-04-02 | 2005-03-30 | Cathode element for an electrolysis cell for the production of aluminium |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7618519B2 (tr) |
| EP (1) | EP1733075B1 (tr) |
| CN (1) | CN1938454B (tr) |
| AR (1) | AR051433A1 (tr) |
| AU (1) | AU2005232010B2 (tr) |
| BR (1) | BRPI0509509B1 (tr) |
| CA (1) | CA2559372C (tr) |
| EG (1) | EG24808A (tr) |
| FR (1) | FR2868435B1 (tr) |
| NO (1) | NO343609B1 (tr) |
| PL (1) | PL1733075T3 (tr) |
| RU (1) | RU2364663C2 (tr) |
| SI (1) | SI1733075T1 (tr) |
| TR (1) | TR201906708T4 (tr) |
| WO (1) | WO2005098093A2 (tr) |
| ZA (1) | ZA200608183B (tr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1927679B1 (en) | 2006-11-22 | 2017-01-11 | Rio Tinto Alcan International Limited | Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop |
| TW200925328A (en) * | 2007-10-29 | 2009-06-16 | Bhp Billiton Aluminium Technologies Ltd | Composite collector bar |
| WO2011148347A1 (en) | 2010-05-28 | 2011-12-01 | Kan-Nak S.A. | Hall-heroult cell cathode design |
| CN102758216B (zh) * | 2011-04-29 | 2015-04-15 | 沈阳铝镁设计研究院有限公司 | 一种均化铝电解槽铝液中电流分布的方法 |
| FR2976593B1 (fr) * | 2011-06-16 | 2014-09-05 | Rio Tinto Alcan Int Ltd | Cuve d'electrolyse destinee a etre utilisee pour produire de l'aluminium |
| CN102234820B (zh) * | 2011-08-04 | 2013-03-20 | 中国铝业股份有限公司 | 一种减少铝电解槽铝液水平电流的方法 |
| CA2846409A1 (en) | 2011-09-12 | 2013-03-21 | Alcoa Inc. | Aluminum electrolysis cell with compression device and method |
| CN103014765B (zh) * | 2011-09-24 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | 减小铝液中水平电流的阴极结构 |
| CA2878424C (en) | 2012-08-09 | 2020-03-24 | Mid Mountain Materials, Inc. | Seal assemblies for cathode collector bars |
| US9371593B2 (en) * | 2012-09-11 | 2016-06-21 | Alcoa Inc. | Current collector bar apparatus, system, and method of using the same |
| CN103233245B (zh) * | 2013-05-23 | 2015-04-29 | 黄河鑫业有限公司 | 一种监测和准确判断在线电解槽阴极内衬破损的方法 |
| AU2015348020B2 (en) | 2014-11-18 | 2018-05-17 | Novalum Sa | Cathode current collector for a hall-heroult cell |
| GB2542150A (en) * | 2015-09-09 | 2017-03-15 | Dubai Aluminium Pjsc | Cathode assembly for electrolytic cell suitable for the Hall-Héroult process |
| GB2548830A (en) * | 2016-03-29 | 2017-10-04 | Dubai Aluminium Pjsc | Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process |
| RU2657682C2 (ru) * | 2016-07-19 | 2018-06-14 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Катодный токоподводящий стержень алюминиевого электролизера |
| AU2017302066B2 (en) * | 2016-07-26 | 2020-07-09 | Tokai Cobex Gmbh | Cathode assembly for the production of aluminum |
| CN109863258B (zh) * | 2016-07-26 | 2022-05-31 | 东海Cobex有限责任公司 | 用于霍尔-埃鲁电池的阴极集流器/连接器 |
| ES2970551T3 (es) * | 2016-09-09 | 2024-05-29 | Glencore Tech Pty Ltd | Mejoras en barras de suspensión |
| GB2554702A (en) * | 2016-10-05 | 2018-04-11 | Dubai Aluminium Pjsc | Cathode assembly for electrolytic cell suitable for the Hall-Héroult process |
| CN109666953A (zh) * | 2017-10-16 | 2019-04-23 | 沈阳铝镁设计研究院有限公司 | 一种复合、高导电阴极钢棒 |
| CN110605677B (zh) * | 2019-09-16 | 2024-02-06 | 中冶天工集团有限公司 | 一种可拆卸式阴极炭块组装固定装置及使用方法 |
| WO2021130765A1 (en) * | 2019-12-24 | 2021-07-01 | Aditya Birla Science and Technology Company Private Limited | An apparatus for enhancing performance of an aluminium reduction cell in a smelting process |
| NO20201415A1 (en) * | 2020-12-21 | 2022-06-22 | Storvik As | Method for producing a cathode steel bar with copper insert, and method for removing a copper insert from a used cathode bar |
| CA3218776A1 (en) * | 2021-05-10 | 2022-11-17 | Gualtiero SPINETTI | Cathode current collector bar of an aluminium production cell |
| DE102022129667A1 (de) | 2022-11-09 | 2024-05-16 | Novalum Sa | Kathodenstromkollektoranordnung für eine Aluminium-Elektrolysezelle |
| DE102022129668A1 (de) | 2022-11-09 | 2024-05-16 | Novalum Sa | Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle |
| DE102022129669A1 (de) | 2022-11-09 | 2024-05-16 | Novalum Sa | Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle |
| EP4394089A1 (en) * | 2022-12-26 | 2024-07-03 | Dubai Aluminium PJSC | Cathode collector bar and cathode assembly for hall-heroult process with low voltage drop and low thermal loss |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL142156B (nl) * | 1947-09-05 | Sandoz Ag | Werkwijze voor het bereiden van gesubstitueerde diaryloxaalamiden en de toepassing daarvan als stabiliseermiddelen tegen warmte en adsorberende middelen voor ultraviolet licht in kunststoffen. | |
| FR1125949A (fr) | 1955-04-30 | 1956-11-12 | Pechiney | Perfectionnements dans la confection de la partie inférieure du creuset des cellules d'électrolyse ignée |
| FR1161632A (fr) | 1956-11-16 | 1958-09-02 | Pechiney | Perfectionnements aux cellules d'électrolyse ignée |
| US3551319A (en) | 1968-09-06 | 1970-12-29 | Kaiser Aluminium Chem Corp | Current collector |
| FR2318244A1 (fr) * | 1975-07-17 | 1977-02-11 | Savoie Electrodes Refactaires | Procede de jonction de barres metalliques avec des blocs de carbone |
| CH620948A5 (tr) | 1976-05-13 | 1980-12-31 | Alusuisse | |
| AUPO053496A0 (en) | 1996-06-18 | 1996-07-11 | Comalco Aluminium Limited | Cathode construction |
| US5976333A (en) * | 1998-01-06 | 1999-11-02 | Pate; Ray H. | Collector bar |
| RU2179201C2 (ru) | 1999-01-18 | 2002-02-10 | ОАО "БрАЗ" | Способ монтажа катодной секции алюминиевого электролизера |
| ATE294264T1 (de) | 1999-10-13 | 2005-05-15 | Alcoa Inc | Kathodenkollektor mit abstandshalter für verbesserte wärmebilanz |
| AUPQ584800A0 (en) | 2000-02-25 | 2000-03-16 | Comalco Aluminium Limited | An electrical reduction cell |
| US6294067B1 (en) * | 2000-03-30 | 2001-09-25 | Alcoa Inc. | 3 component cathode collector bar |
| NO315090B1 (no) * | 2000-11-27 | 2003-07-07 | Servico As | Anordninger for å före ström til eller fra elektrodene i elektrolyseceller,fremgangsmåter for fremstilling derav, samt elektrolysecelle forfremstilling av aluminium ved elektrolyse av alumina löst i en smeltetelektrolytt |
| WO2004031452A1 (en) * | 2002-10-02 | 2004-04-15 | Alcan International Limited | Collector bar providing discontinuous electrical connection to cathode block |
| EP1927679B1 (en) * | 2006-11-22 | 2017-01-11 | Rio Tinto Alcan International Limited | Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop |
-
2004
- 2004-04-02 FR FR0403497A patent/FR2868435B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-22 AR ARP050101123A patent/AR051433A1/es active IP Right Grant
- 2005-03-30 BR BRPI0509509A patent/BRPI0509509B1/pt not_active IP Right Cessation
- 2005-03-30 TR TR2019/06708T patent/TR201906708T4/tr unknown
- 2005-03-30 RU RU2006138619/02A patent/RU2364663C2/ru active
- 2005-03-30 ZA ZA200608183A patent/ZA200608183B/en unknown
- 2005-03-30 SI SI200532251T patent/SI1733075T1/sl unknown
- 2005-03-30 CN CN2005800099694A patent/CN1938454B/zh not_active Expired - Fee Related
- 2005-03-30 WO PCT/FR2005/000757 patent/WO2005098093A2/fr active Application Filing
- 2005-03-30 PL PL05744310T patent/PL1733075T3/pl unknown
- 2005-03-30 EP EP05744310.3A patent/EP1733075B1/fr active Active
- 2005-03-30 CA CA2559372A patent/CA2559372C/fr not_active Expired - Fee Related
- 2005-03-30 AU AU2005232010A patent/AU2005232010B2/en not_active Ceased
- 2005-04-01 US US11/095,487 patent/US7618519B2/en active Active
-
2006
- 2006-10-12 EG EG2006100947A patent/EG24808A/xx active
- 2006-10-23 NO NO20064798A patent/NO343609B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1733075A2 (fr) | 2006-12-20 |
| RU2364663C2 (ru) | 2009-08-20 |
| AU2005232010A1 (en) | 2005-10-20 |
| FR2868435B1 (fr) | 2006-05-26 |
| NO20064798L (no) | 2006-12-21 |
| RU2006138619A (ru) | 2008-05-10 |
| WO2005098093A2 (fr) | 2005-10-20 |
| AR051433A1 (es) | 2007-01-17 |
| EP1733075B1 (fr) | 2019-03-13 |
| SI1733075T1 (sl) | 2019-06-28 |
| CA2559372C (fr) | 2012-09-04 |
| US20050218006A1 (en) | 2005-10-06 |
| EG24808A (en) | 2010-09-19 |
| BRPI0509509A (pt) | 2007-09-11 |
| NO343609B1 (no) | 2019-04-15 |
| TR201906708T4 (tr) | 2019-05-21 |
| FR2868435A1 (fr) | 2005-10-07 |
| CN1938454A (zh) | 2007-03-28 |
| WO2005098093A3 (fr) | 2006-07-20 |
| PL1733075T3 (pl) | 2019-08-30 |
| CN1938454B (zh) | 2011-12-28 |
| AU2005232010B2 (en) | 2009-11-19 |
| BRPI0509509B1 (pt) | 2015-10-27 |
| CA2559372A1 (fr) | 2005-10-20 |
| US7618519B2 (en) | 2009-11-17 |
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