FR2527229A1 - Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium - Google Patents
Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium Download PDFInfo
- Publication number
- FR2527229A1 FR2527229A1 FR8208978A FR8208978A FR2527229A1 FR 2527229 A1 FR2527229 A1 FR 2527229A1 FR 8208978 A FR8208978 A FR 8208978A FR 8208978 A FR8208978 A FR 8208978A FR 2527229 A1 FR2527229 A1 FR 2527229A1
- Authority
- FR
- France
- Prior art keywords
- electrolysis
- anodes
- anode
- aluminum
- bath
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 title abstract description 16
- 238000005868 electrolysis reaction Methods 0.000 title abstract description 10
- 238000000034 method Methods 0.000 title abstract description 10
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 241001477988 Cupes Species 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 description 7
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009626 Hall-Héroult process Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000725 suspension 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
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8208978A FR2527229A1 (fr) | 1982-05-18 | 1982-05-18 | Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium |
| US06/490,878 US4490233A (en) | 1982-05-18 | 1983-05-02 | Process for thermally insulating precalcined anodes in electrolysis cells for the production of aluminum |
| NL8301752A NL8301752A (nl) | 1982-05-18 | 1983-05-17 | Werkwijze voor het isoleren tegen warmteverlies van voorgebakken anoden in een elektrolysevat voor de bereiding van aluminium. |
| CA000428344A CA1188653A (fr) | 1982-05-18 | 1983-05-17 | Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium |
| AU14599/83A AU553190B2 (en) | 1982-05-18 | 1983-05-17 | Thermally insulating anodes |
| GR71376A GR71800B (enExample) | 1982-05-18 | 1983-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8208978A FR2527229A1 (fr) | 1982-05-18 | 1982-05-18 | Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2527229A1 true FR2527229A1 (fr) | 1983-11-25 |
| FR2527229B1 FR2527229B1 (enExample) | 1984-11-16 |
Family
ID=9274263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8208978A Granted FR2527229A1 (fr) | 1982-05-18 | 1982-05-18 | Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4490233A (enExample) |
| AU (1) | AU553190B2 (enExample) |
| CA (1) | CA1188653A (enExample) |
| FR (1) | FR2527229A1 (enExample) |
| GR (1) | GR71800B (enExample) |
| NL (1) | NL8301752A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2900938A1 (fr) * | 2006-05-15 | 2007-11-16 | Ecl Soc Par Actions Simplifiee | Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation |
| WO2018189463A1 (fr) | 2017-04-10 | 2018-10-18 | Fives Ecl | Procédé de mise en place d'une couverture d'anode dans une cellule d'électrolyse, machine de service apte à mettre en oeuvre un tel procédé et produit programme d'ordinateur pour la mise en oeuvre d'un tel procédé |
| FR3090700A1 (fr) * | 2018-12-20 | 2020-06-26 | Rio Tinto Alcan International Limited | Ensemble anodique et cuve d’électrolyse comprenant cet ensemble anodique |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7118666B2 (en) * | 2001-08-27 | 2006-10-10 | Alcoa Inc. | Protecting an inert anode from thermal shock |
| EP2006419A1 (en) * | 2007-06-22 | 2008-12-24 | Sgl Carbon Ag | Reduced voltage drop anode assembly for aluminium electrolysis cell |
| EP3164530B1 (fr) * | 2014-07-04 | 2019-04-24 | Rio Tinto Alcan International Limited | Ensemble anodique |
| CN106637302B (zh) * | 2017-01-06 | 2021-08-20 | 高德金 | 一种阳极炭块上部保温层组合结构 |
| CN107245728A (zh) * | 2017-04-22 | 2017-10-13 | 高德金 | 一种阳极炭块上部保温层配置结构 |
| CN111041526A (zh) * | 2019-12-26 | 2020-04-21 | 山西中铝华润有限公司 | 一种500ka电解槽阳极保温覆盖料及其配置方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH456168A (de) * | 1965-09-30 | 1968-05-15 | Alusuisse | Manschette für den Schutz des Eisenzapfens von Anodenkohlen und Vorrichtung zur Herstellung dieser Manschette |
| CH579155A5 (enExample) * | 1971-11-16 | 1976-08-31 | Alusuisse | |
| CH625560A5 (enExample) * | 1977-12-16 | 1981-09-30 | Alusuisse |
-
1982
- 1982-05-18 FR FR8208978A patent/FR2527229A1/fr active Granted
-
1983
- 1983-05-02 US US06/490,878 patent/US4490233A/en not_active Expired - Fee Related
- 1983-05-17 CA CA000428344A patent/CA1188653A/fr not_active Expired
- 1983-05-17 AU AU14599/83A patent/AU553190B2/en not_active Ceased
- 1983-05-17 GR GR71376A patent/GR71800B/el unknown
- 1983-05-17 NL NL8301752A patent/NL8301752A/nl not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2900938A1 (fr) * | 2006-05-15 | 2007-11-16 | Ecl Soc Par Actions Simplifiee | Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation |
| WO2007132081A3 (fr) * | 2006-05-15 | 2008-08-07 | Ecl | Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation |
| AU2007251461B2 (en) * | 2006-05-15 | 2011-10-27 | E.C.L. | Method for making anodes for aluminum production by fused-salt electrolysis, resulting anodes and use thereof |
| WO2018189463A1 (fr) | 2017-04-10 | 2018-10-18 | Fives Ecl | Procédé de mise en place d'une couverture d'anode dans une cellule d'électrolyse, machine de service apte à mettre en oeuvre un tel procédé et produit programme d'ordinateur pour la mise en oeuvre d'un tel procédé |
| FR3090700A1 (fr) * | 2018-12-20 | 2020-06-26 | Rio Tinto Alcan International Limited | Ensemble anodique et cuve d’électrolyse comprenant cet ensemble anodique |
| EP3899104A4 (fr) * | 2018-12-20 | 2024-07-24 | Rio Tinto Alcan International Limited | Ensemble anodique et cuve d'electrolyse comprenant cet ensemble anodique |
Also Published As
| Publication number | Publication date |
|---|---|
| AU553190B2 (en) | 1986-07-03 |
| GR71800B (enExample) | 1983-06-23 |
| CA1188653A (fr) | 1985-06-11 |
| FR2527229B1 (enExample) | 1984-11-16 |
| AU1459983A (en) | 1983-11-24 |
| US4490233A (en) | 1984-12-25 |
| NL8301752A (nl) | 1983-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |