CA1340408C - Revetements de protection de rondins d'anodes precuites et de la partie emergeante de ces anodes - Google Patents
Revetements de protection de rondins d'anodes precuites et de la partie emergeante de ces anodesInfo
- Publication number
- CA1340408C CA1340408C CA 586322 CA586322A CA1340408C CA 1340408 C CA1340408 C CA 1340408C CA 586322 CA586322 CA 586322 CA 586322 A CA586322 A CA 586322A CA 1340408 C CA1340408 C CA 1340408C
- Authority
- CA
- Canada
- Prior art keywords
- alumina
- weight
- dry matter
- water
- magnesium spinel
- 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.)
- Expired - Fee Related
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
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- 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 Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8718452 | 1987-12-22 | ||
| FR878718452A FR2624886B2 (fr) | 1986-11-14 | 1987-12-22 | Perfectionnement aux revetements de protection des rondins d'anodes precuites et de la partie emergeante de ces anodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1340408C true CA1340408C (fr) | 1999-02-23 |
Family
ID=9358501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 586322 Expired - Fee Related CA1340408C (fr) | 1987-12-22 | 1988-12-19 | Revetements de protection de rondins d'anodes precuites et de la partie emergeante de ces anodes |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2606796B1 (fr) * | 1986-11-14 | 1989-02-03 | Savoie Electrodes Refract | Revetement de protection destine aux rondins d'anodes precuites |
| NO930957L (no) * | 1993-03-17 | 1994-09-19 | Norsk Hydro As | Marterialkompositt for oksidasjons- og korrosjonsbeskyttelse av anodenipler |
| US6818106B2 (en) * | 2002-01-25 | 2004-11-16 | Alcoa Inc. | Inert anode assembly |
| AU2003274399A1 (en) * | 2002-10-18 | 2004-05-04 | Moltech Invent S.A. | Anode current feeding connection stem |
| SI2688130T1 (en) * | 2002-11-25 | 2018-06-29 | Alcoa Usa Corp. | Inert anode composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1365820A (en) * | 1972-02-15 | 1974-09-04 | Zirconal Processes Ltd | Coating composition suitable for use at high temperatures |
| FR2411166A1 (fr) * | 1977-12-12 | 1979-07-06 | Lafarge Fondu Int | Liant hydraulique refractaire a base d'aluminate de calcium et son procede de preparation |
| US4354918A (en) * | 1981-01-14 | 1982-10-19 | Martin Marietta Corporation | Anode stud coatings for electrolytic cells |
| JPS61111983A (ja) * | 1984-11-02 | 1986-05-30 | ミサワホ−ム株式会社 | 気泡コンクリ−トの製造法 |
| BR8500347A (pt) * | 1985-01-25 | 1986-09-09 | Ardal Og Sunndal Verk | Anodo pre-cozido com perda de carbono reduzida para emprego na producao de aluminio por reducao por fusao eletrolitica e processo de produzir o mesmo |
-
1988
- 1988-11-21 IN IN814/MAS/88A patent/IN169360B/en unknown
- 1988-12-19 CA CA 586322 patent/CA1340408C/fr not_active Expired - Fee Related
- 1988-12-20 NO NO88885645A patent/NO885645L/no unknown
- 1988-12-21 BR BR8806778A patent/BR8806778A/pt not_active Application Discontinuation
- 1988-12-21 DE DE19883873713 patent/DE3873713T2/de not_active Expired - Fee Related
- 1988-12-21 AU AU27429/88A patent/AU610964B2/en not_active Ceased
- 1988-12-21 EP EP19880420430 patent/EP0322326B1/fr not_active Expired - Lifetime
- 1988-12-21 ES ES88420430T patent/ES2043877T3/es not_active Expired - Lifetime
- 1988-12-21 IS IS3424A patent/IS1465B6/is unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IS1465B6 (is) | 1991-03-26 |
| DE3873713T2 (de) | 1993-02-11 |
| DE3873713D1 (de) | 1992-09-17 |
| NO885645D0 (no) | 1988-12-20 |
| ES2043877T3 (es) | 1994-01-01 |
| IN169360B (US20030220297A1-20031127-C00009.png) | 1991-09-28 |
| AU610964B2 (en) | 1991-05-30 |
| IS3424A7 (is) | 1989-06-23 |
| NO885645L (no) | 1989-06-23 |
| BR8806778A (pt) | 1989-08-29 |
| AU2742988A (en) | 1989-06-22 |
| EP0322326B1 (fr) | 1992-08-12 |
| EP0322326A1 (fr) | 1989-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1284783C (fr) | Revetement de protection destine aux rondins d'anodes precuites | |
| AU758688B2 (en) | Multi-layer cathode structures | |
| CN113527917B (zh) | 一种电解铝阳极钢爪用防腐防氧化涂层材料及其制备方法 | |
| CN103132104B (zh) | 用炭阳极保护电解铝的方法 | |
| CA1340408C (fr) | Revetements de protection de rondins d'anodes precuites et de la partie emergeante de ces anodes | |
| WO2001042535A1 (en) | Aluminium electrowinning with metal-based anodes | |
| CN113046755A (zh) | 一种耐高温锌合金牺牲阳极及其制备方法 | |
| CN100362123C (zh) | 一种镀锌钢板的镀覆材料及其生产方法 | |
| CN113072827B (zh) | 一种防阳极钢爪氧化的涂料及其制备方法 | |
| EP0807093B1 (fr) | Composition pour un revetement de produits carbones et ce revetement | |
| FR2624886A2 (fr) | Perfectionnement aux revetements de protection des rondins d'anodes precuites et de la partie emergeante de ces anodes | |
| CN110592424A (zh) | 一种新型多元高强高耐蚀铜合金及其制备方法 | |
| EP1377695A2 (en) | Nickel-iron anodes for aluminium electrowinning cells | |
| RU2164556C2 (ru) | Способ защиты угольной футеровки алюминиевого электролизера | |
| CA2360094C (en) | High-strength low-alloy steel anodes for aluminium electrowinning cells | |
| CH641843A5 (fr) | Procede de garnissage d'un four electrometallurgique. | |
| NZ227342A (en) | Protective coating for carrier bars and/or emergent part of anodes used in electrolytic production of aluminium | |
| CA2210761C (fr) | Composition pour un revetement de produits carbones et ce revetement | |
| US20030226760A1 (en) | Aluminium electrowinning with metal-based anodes | |
| CA2119084A1 (en) | Composite for oxidation and corrosion protection of anode nipples | |
| JPH0357530A (ja) | 銅アノードモールド及び銅アノードの製造方法 | |
| SU1215827A1 (ru) | Состав дл получени огнеупорного покрыти на поддонах и изложницах | |
| JPS581192B2 (ja) | アルミニウムヨウユウエンデンカイロノ キシヨウセイケイタンソデンキヨク | |
| AU617040B2 (en) | Cathode protection | |
| WO2002083990A1 (en) | Metal-based anodes for aluminum production cells |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |