ES8305055A1 - Perfeccionamientos en conjuntos anodicos para la produccion electrolitica de aluminio. - Google Patents
Perfeccionamientos en conjuntos anodicos para la produccion electrolitica de aluminio.Info
- Publication number
- ES8305055A1 ES8305055A1 ES508687A ES508687A ES8305055A1 ES 8305055 A1 ES8305055 A1 ES 8305055A1 ES 508687 A ES508687 A ES 508687A ES 508687 A ES508687 A ES 508687A ES 8305055 A1 ES8305055 A1 ES 8305055A1
- Authority
- ES
- Spain
- Prior art keywords
- anode
- stud
- studs
- zirconium
- diboride
- 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
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
- C25C3/16—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
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Electrolytic Production Of Metals (AREA)
- Paints Or Removers (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
PROCEDIMIENTO PARA DARLE UN REVESTIMIENTO ANTICORROSIVO A UNA BORNA ANODICA DE ACERO. SE APLICA A LAS BORNAS ANODICAS UN REVESTIMIENTO QUE COMPRENDE DIBORURO DE TITANIO Y/O MATERIALES SIMILARES, TAL COMO DIBORURO DE CIRCONIO, CARBURO DE TITANIO Y CARBURO DE CIRCONIO. SE DISPONE ADEMAS UNA CAPA DE UNION DE ACERO INOXIDABLE INTERMEDIA ENTRE LA BORNA DE ACERO Y EL MATERIAL RESISTENTE A LA CORROSION, QUE ADEMAS DE LOS MATERIALES CITADOS PUEDE COMPRENDER HASTA UN 10% EN PESO DE DISILICIURO DE MOLIBDENO. SE APLICA PARA LA PRODUCCION ELECTROLITICA DE ALUMINIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/225,066 US4354918A (en) | 1981-01-14 | 1981-01-14 | Anode stud coatings for electrolytic cells |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8305055A1 true ES8305055A1 (es) | 1983-03-16 |
ES508687A0 ES508687A0 (es) | 1983-03-16 |
Family
ID=22843384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508687A Granted ES508687A0 (es) | 1981-01-14 | 1982-01-13 | Perfeccionamientos en conjuntos anodicos para la produccion electrolitica de aluminio. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4354918A (es) |
EP (1) | EP0056708A1 (es) |
JP (1) | JPS58500032A (es) |
AU (1) | AU8145682A (es) |
BR (1) | BR8205456A (es) |
ES (1) | ES508687A0 (es) |
NO (1) | NO823098L (es) |
NZ (1) | NZ199482A (es) |
WO (1) | WO1982002406A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215537A1 (de) * | 1982-04-26 | 1983-10-27 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Verwendung von temperatur- und korosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe |
US4450054A (en) * | 1983-09-28 | 1984-05-22 | Reynolds Metals Company | Alumina reduction cell |
US4541912A (en) * | 1983-12-12 | 1985-09-17 | Great Lakes Carbon Corporation | Cermet electrode assembly |
FR2624886B2 (fr) * | 1986-11-14 | 1992-01-03 | Savoie Electrodes Refract | Perfectionnement aux revetements de protection des rondins d'anodes precuites et de la partie emergeante de ces anodes |
IN169360B (es) * | 1987-12-22 | 1991-09-28 | Savoie Electrodes Refract | |
NO885787D0 (no) * | 1988-04-29 | 1988-12-28 | Robotec Eng As | Fremgangsmaate og anordning for stoeping av krage paa anodenipler. |
US5154813A (en) * | 1991-06-10 | 1992-10-13 | Dill Raymond J | Protective coating of stub ends in anode assemblies |
IS3943A (is) * | 1991-11-07 | 1993-05-08 | Comalco Aluminium Limited | Forskautsker þar sem fram fer stöðug forbrennsla eða -herðing |
US5380416A (en) * | 1993-12-02 | 1995-01-10 | Reynolds Metals Company | Aluminum reduction cell carbon anode power connector |
DE19714433C2 (de) * | 1997-04-08 | 2002-08-01 | Celanese Ventures Gmbh | Verfahren zur Herstellung einer Beschichtung mit einem Titanborid-gehald von mindestens 80 Gew.-% |
AU769455B2 (en) * | 1998-12-08 | 2004-01-29 | Malcolm Manwaring | Improvements in repair of aluminium smelting apparatus |
WO2004035870A1 (en) * | 2002-10-18 | 2004-04-29 | Moltech Invent S.A. | Anode current feeding connection stem |
CN102206837B (zh) * | 2010-03-31 | 2014-03-19 | 比亚迪股份有限公司 | 一种惰性阳极及其制备方法 |
CN101942677A (zh) * | 2010-09-30 | 2011-01-12 | 中南大学 | 一种铝电解惰性阳极用保温包覆材料及其应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH340345A (de) * | 1955-01-07 | 1959-08-15 | Vaw Ver Aluminium Werke Ag | Kontinuierlich vorgebrannte Anode für die Aluminiumelektrolyse, mit seitlich angeordneten eisernen Kontaktnippeln |
US3156639A (en) * | 1961-08-17 | 1964-11-10 | Reynolds Metals Co | Electrode |
US3274093A (en) * | 1961-08-29 | 1966-09-20 | Reynolds Metals Co | Cathode construction for aluminum production |
US3287247A (en) * | 1962-07-24 | 1966-11-22 | Reynolds Metals Co | Electrolytic cell for the production of aluminum |
FR1382681A (fr) * | 1964-02-15 | 1964-12-18 | United States Borax Chem | Production d'articles en diborure de titane |
GB1068801A (en) * | 1964-04-09 | 1967-05-17 | Reynolds Metals Co | Alumina reduction cell |
SU452622A1 (ru) * | 1970-11-23 | 1974-12-05 | Иркутский Филиал Всесоюзного Научно-Исследовательского И Проектного Института Алюминиевой,Магниевой И Электродной Промышленности | Катодный стержень алюминиевого электролизера |
US3785941A (en) * | 1971-09-09 | 1974-01-15 | Aluminum Co Of America | Refractory for production of aluminum by electrolysis of aluminum chloride |
DE2547061B2 (de) * | 1975-10-21 | 1978-06-08 | Kaiser-Preussag Aluminium Gmbh & Co, Voerde, 4223 Voerde | Vorrichtung zum Schutz von Stromzuführungszapfen an Anodenkohlen für die Schmelzflußelektrolyse von Aluminium |
DE2805374C2 (de) * | 1978-02-09 | 1982-07-15 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Verfahren zur Gewinnung von Aluminium durch Schmelzflußelektrolyse |
-
1981
- 1981-01-14 US US06/225,066 patent/US4354918A/en not_active Expired - Fee Related
-
1982
- 1982-01-13 BR BR8205456A patent/BR8205456A/pt unknown
- 1982-01-13 JP JP57500719A patent/JPS58500032A/ja active Pending
- 1982-01-13 NZ NZ199482A patent/NZ199482A/en unknown
- 1982-01-13 AU AU81456/82A patent/AU8145682A/en not_active Abandoned
- 1982-01-13 ES ES508687A patent/ES508687A0/es active Granted
- 1982-01-13 WO PCT/US1982/000011 patent/WO1982002406A1/en unknown
- 1982-01-13 EP EP82300179A patent/EP0056708A1/en not_active Withdrawn
- 1982-09-13 NO NO823098A patent/NO823098L/no unknown
Also Published As
Publication number | Publication date |
---|---|
JPS58500032A (ja) | 1983-01-06 |
EP0056708A1 (en) | 1982-07-28 |
NO823098L (no) | 1982-09-13 |
AU8145682A (en) | 1982-08-02 |
US4354918A (en) | 1982-10-19 |
WO1982002406A1 (en) | 1982-07-22 |
NZ199482A (en) | 1984-07-06 |
BR8205456A (pt) | 1982-12-14 |
ES508687A0 (es) | 1983-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |