FR2396100A1 - Procede et appareillage pour la preparation electrolytique d'aluminium - Google Patents
Procede et appareillage pour la preparation electrolytique d'aluminiumInfo
- Publication number
- FR2396100A1 FR2396100A1 FR7726118A FR7726118A FR2396100A1 FR 2396100 A1 FR2396100 A1 FR 2396100A1 FR 7726118 A FR7726118 A FR 7726118A FR 7726118 A FR7726118 A FR 7726118A FR 2396100 A1 FR2396100 A1 FR 2396100A1
- Authority
- FR
- France
- Prior art keywords
- aluminum
- electrolytic preparation
- service
- anodes
- depression
- 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.)
- Granted
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
- C25C3/14—Devices for feeding or crust breaking
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)
- Secondary Cells (AREA)
Abstract
Selon l'invention, le service des cuves d'électrolyse d'aluminium, comprenant l'enfoncement de la croûte d'électrolyte solidifiée et l'addition d'alumine, s'effectue dans au moins une zone de service entre deux anodes, transversalement par rapport à l'axe longitudinal de la cuve.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH795677A CH633048A5 (de) | 1977-06-28 | 1977-06-28 | Verfahren und vorrichtung zur herstellung von aluminium. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2396100A1 true FR2396100A1 (fr) | 1979-01-26 |
| FR2396100B1 FR2396100B1 (fr) | 1980-04-04 |
Family
ID=4332947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7726118A Granted FR2396100A1 (fr) | 1977-06-28 | 1977-08-26 | Procede et appareillage pour la preparation electrolytique d'aluminium |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4172018A (fr) |
| JP (1) | JPS5411821A (fr) |
| AT (1) | AT365244B (fr) |
| AU (1) | AU520373B2 (fr) |
| CA (1) | CA1152444A (fr) |
| CH (1) | CH633048A5 (fr) |
| DE (1) | DE2731908C2 (fr) |
| ES (1) | ES471219A1 (fr) |
| FR (1) | FR2396100A1 (fr) |
| GB (1) | GB2000521B (fr) |
| IT (1) | IT1096761B (fr) |
| NL (1) | NL7806979A (fr) |
| NO (1) | NO151472C (fr) |
| SE (1) | SE7807268L (fr) |
| SU (1) | SU828979A3 (fr) |
| YU (1) | YU153778A (fr) |
| ZA (1) | ZA783718B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH644156A5 (de) * | 1979-09-10 | 1984-07-13 | Alusuisse | Vorrichtung zur bedienung von elektrolyseoefen. |
| RU2147047C1 (ru) * | 1998-12-08 | 2000-03-27 | Крюковский Василий Андреевич | Электролизер с самообжигающимся анодом |
| CA2369459A1 (fr) * | 1999-04-16 | 2000-10-26 | Moltech Invent S.A. | Cellule electrolytique pourvue d'un dispositif d'alimentation en alumine ameliore |
| RU2190702C1 (ru) * | 2001-07-12 | 2002-10-10 | Закрытое акционерное общество "ТоксСофт" | Устройство автоматизированного питания электролизеров с верхним токоподводом |
| CN101280435A (zh) * | 2008-05-27 | 2008-10-08 | 东北大学设计研究院(有限公司) | 400kA级节能减排预焙铝电解槽 |
| RU2383661C1 (ru) * | 2008-12-01 | 2010-03-10 | Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет | Способ получения алюминия электролизом в криолит-глиноземных расплавах |
| CN102011149B (zh) * | 2010-12-23 | 2015-12-02 | 高伟 | 流入推压式氧化铝加料装置 |
| NO341336B1 (en) * | 2015-11-20 | 2017-10-16 | Norsk Hydro As | Method and means for application of anode covering material (ACM)in an electrolysis cell of Hall-Héroult type for aluminium production. |
| CN106591886A (zh) * | 2016-08-05 | 2017-04-26 | 高德金 | 铝电解槽打壳气缸高度调整装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL79897C (fr) * | 1959-04-24 | |||
| CH496100A (de) * | 1967-04-07 | 1970-09-15 | Alusuisse | Verfahren und Vorrichtung zum Betreiben eines Ofens für die schmelzelektrolytische Gewinnung von Aluminium |
| BE757943A (fr) * | 1969-10-24 | 1971-04-01 | Alusuisse | Machine mobile pour le service des cuves d'electrolyse |
| FR2262700B1 (fr) * | 1974-02-28 | 1978-12-29 | Pechiney Aluminium |
-
1977
- 1977-06-28 CH CH795677A patent/CH633048A5/de not_active IP Right Cessation
- 1977-07-14 DE DE2731908A patent/DE2731908C2/de not_active Expired
- 1977-08-26 FR FR7726118A patent/FR2396100A1/fr active Granted
-
1978
- 1978-06-15 AU AU37136/78A patent/AU520373B2/en not_active Expired
- 1978-06-19 US US05/916,970 patent/US4172018A/en not_active Expired - Lifetime
- 1978-06-22 IT IT24875/78A patent/IT1096761B/it active
- 1978-06-26 NO NO782209A patent/NO151472C/no unknown
- 1978-06-26 SU SU782628949A patent/SU828979A3/ru active
- 1978-06-27 SE SE7807268A patent/SE7807268L/xx unknown
- 1978-06-27 CA CA000306334A patent/CA1152444A/fr not_active Expired
- 1978-06-27 GB GB7827960A patent/GB2000521B/en not_active Expired
- 1978-06-27 AT AT0466878A patent/AT365244B/de not_active IP Right Cessation
- 1978-06-28 NL NL7806979A patent/NL7806979A/xx not_active Application Discontinuation
- 1978-06-28 ES ES471219A patent/ES471219A1/es not_active Expired
- 1978-06-28 JP JP7848778A patent/JPS5411821A/ja active Pending
- 1978-06-28 ZA ZA00783718A patent/ZA783718B/xx unknown
- 1978-06-28 YU YU01537/78A patent/YU153778A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2000521B (en) | 1982-08-11 |
| US4172018A (en) | 1979-10-23 |
| DE2731908B1 (de) | 1978-12-07 |
| SE7807268L (sv) | 1978-12-29 |
| YU153778A (en) | 1983-01-21 |
| AT365244B (de) | 1981-12-28 |
| NL7806979A (nl) | 1979-01-02 |
| IT1096761B (it) | 1985-08-26 |
| CA1152444A (fr) | 1983-08-23 |
| AU3713678A (en) | 1979-12-20 |
| SU828979A3 (ru) | 1981-05-07 |
| ZA783718B (en) | 1979-06-27 |
| NO151472B (no) | 1985-01-02 |
| GB2000521A (en) | 1979-01-10 |
| AU520373B2 (en) | 1982-01-28 |
| ES471219A1 (es) | 1979-01-16 |
| IT7824875A0 (it) | 1978-06-22 |
| ATA466878A (de) | 1981-05-15 |
| DE2731908C2 (de) | 1979-08-09 |
| JPS5411821A (en) | 1979-01-29 |
| CH633048A5 (de) | 1982-11-15 |
| FR2396100B1 (fr) | 1980-04-04 |
| NO151472C (no) | 1985-10-03 |
| NO782209L (no) | 1978-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |