AR114686A1 - Ensamble catódico para cuba de electrólisis - Google Patents
Ensamble catódico para cuba de electrólisisInfo
- Publication number
- AR114686A1 AR114686A1 ARP190100596A ARP190100596A AR114686A1 AR 114686 A1 AR114686 A1 AR 114686A1 AR P190100596 A ARP190100596 A AR P190100596A AR P190100596 A ARP190100596 A AR P190100596A AR 114686 A1 AR114686 A1 AR 114686A1
- Authority
- AR
- Argentina
- Prior art keywords
- cathodic
- electrical contact
- current arrival
- cathodic assembly
- assembly
- 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
- 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
- C25C3/16—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
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
-
- 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
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in 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 Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Un ensamble catódico para cuba de electrólisis que comprende, en primer término, un bloque catódico (10) que tiene una segunda superficie (11), y una primera superficie (12). El bloque catódico (10) comprende también, al menos, una garganta de sellado (13) que desemboca sobre su primera superficie (12), y una pluralidad de fichas de contacto eléctrico (50) han sido montadas en contacto eléctrico con la primera superficie (12) del bloque catódico (10). El ensamble catódico comprende luego, al menos, una placa de llegada de corriente (20) en contacto eléctrico con, al menos, una ficha de contacto eléctrico (50), y que está conectada con, al menos, una unidad de conexión a una fuente de corriente eléctrica. El ensamble catódico comprende, por último, al menos una barra de llegada de corriente (30) que tiene un coeficiente de dilatación sensiblemente idéntico al coeficiente de dilatación de la placa de llegada de corriente (20) y está sellada en, al menos, una garganta de sellado (13) y ha sido fijada a, al menos, una placa de llegada de corriente (20).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1852129A FR3078714B1 (fr) | 2018-03-12 | 2018-03-12 | Assemblage cathodique pour cuve d’electrolyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR114686A1 true AR114686A1 (es) | 2020-10-07 |
Family
ID=63080002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP190100596A AR114686A1 (es) | 2018-03-12 | 2019-03-11 | Ensamble catódico para cuba de electrólisis |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11618960B2 (es) |
| EP (1) | EP3765657A1 (es) |
| JP (1) | JP7266042B2 (es) |
| AR (1) | AR114686A1 (es) |
| AU (1) | AU2019233757B2 (es) |
| BR (1) | BR112020018543A8 (es) |
| CA (1) | CA3093440A1 (es) |
| FR (1) | FR3078714B1 (es) |
| WO (1) | WO2019175486A1 (es) |
| ZA (1) | ZA202005635B (es) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2251629A1 (en) * | 1973-11-20 | 1975-06-13 | Savoie Electrodes Refract | Cells for mfg. aluminium by electrolysis - using graphite powder to seal current -carrying bars in carbon cathode blocks |
| FR2546184B1 (fr) * | 1983-05-16 | 1987-01-30 | Pechiney Aluminium | Barre cathodique comportant une semelle metallique pour cuves d'electrolyse hall-heroult |
| FR2680800B1 (fr) * | 1991-08-30 | 1993-11-12 | Ampere | Cellule d'electrolyse, notamment pour la production d'aluminium par le procede hall-heroult. |
| AUPO053496A0 (en) * | 1996-06-18 | 1996-07-11 | Comalco Aluminium Limited | Cathode construction |
| PL1845174T3 (pl) * | 2006-04-13 | 2011-10-31 | Sgl Carbon Se | Katody do aluminiowego ogniwa elektrolitycznego o niepłaskiej konstrukcji szczeliny |
| DE102010041082A1 (de) * | 2010-09-20 | 2012-03-22 | Sgl Carbon Se | Kathode für Eletrolysezellen |
| CN102230191B (zh) * | 2011-06-21 | 2013-02-13 | 中国铝业股份有限公司 | 一种分开引出铝电解槽单面电流的方法 |
| CA2838113C (en) * | 2013-12-16 | 2014-11-25 | Hatch Ltd. | Low resistance electrode assemblies for production of metals |
| FR3021048B1 (fr) * | 2014-05-16 | 2018-01-19 | Carbone Savoie | Procede de preparation d'un materiau composite carbone en vue de son utilisation pour la fabrication de blocs de carbonne |
| JP6089137B1 (ja) * | 2016-06-16 | 2017-03-01 | Ｓｅｃカーボン株式会社 | カソード |
| US11242604B2 (en) * | 2016-07-26 | 2022-02-08 | Cobex Gmbh | Cathode assembly for the production of aluminum |
-
2018
- 2018-03-12 FR FR1852129A patent/FR3078714B1/fr active Active
-
2019
- 2019-02-14 EP EP19710746.9A patent/EP3765657A1/fr active Pending
- 2019-02-14 AU AU2019233757A patent/AU2019233757B2/en active Active
- 2019-02-14 WO PCT/FR2019/050335 patent/WO2019175486A1/fr unknown
- 2019-02-14 BR BR112020018543A patent/BR112020018543A8/pt unknown
- 2019-02-14 CA CA3093440A patent/CA3093440A1/fr active Pending
- 2019-02-14 JP JP2020549675A patent/JP7266042B2/ja active Active
- 2019-02-14 US US17/046,624 patent/US11618960B2/en active Active
- 2019-03-11 AR ARP190100596A patent/AR114686A1/es active IP Right Grant
-
2020
- 2020-09-10 ZA ZA2020/05635A patent/ZA202005635B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3765657A1 (fr) | 2021-01-20 |
| AU2019233757A1 (en) | 2020-10-15 |
| ZA202005635B (en) | 2021-08-25 |
| US11618960B2 (en) | 2023-04-04 |
| FR3078714B1 (fr) | 2020-03-06 |
| BR112020018543A8 (pt) | 2023-02-07 |
| CA3093440A1 (fr) | 2019-09-19 |
| JP2021517206A (ja) | 2021-07-15 |
| AU2019233757B2 (en) | 2024-05-30 |
| JP7266042B2 (ja) | 2023-04-27 |
| US20210355591A1 (en) | 2021-11-18 |
| WO2019175486A1 (fr) | 2019-09-19 |
| BR112020018543A2 (pt) | 2020-12-29 |
| FR3078714A1 (fr) | 2019-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |