ES2152723T3 - Nuevo revestimiento de fondo para cubas de electrolisis. - Google Patents
Nuevo revestimiento de fondo para cubas de electrolisis.Info
- Publication number
- ES2152723T3 ES2152723T3 ES98108959T ES98108959T ES2152723T3 ES 2152723 T3 ES2152723 T3 ES 2152723T3 ES 98108959 T ES98108959 T ES 98108959T ES 98108959 T ES98108959 T ES 98108959T ES 2152723 T3 ES2152723 T3 ES 2152723T3
- Authority
- ES
- Spain
- Prior art keywords
- covering
- electrolytic cells
- cubes
- electrolysis
- escories
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
LA INVENCION TRATA DE UN RECUBRIMIENTO DE FONDO PARA CELULAS ELECTROLITICAS, EN ESPECIAL PARA CELULAS ELECTROLITICAS DE ALUMINIO NO SOLO DE LA OBTENCION PRIMARIA SINO TAMBIEN DE LA REFINACION SECUNDARIA, A CUYO EFECTO EL CUERPO DE BASE DE LAS CELULAS ELECTROLITICAS ESTA FORMADO DE BANDEJAS DE ACERO, ESTANDO FORMADA AL MENOS UNA PARTE DEL RECUBRIMIENTO DE FONDO DE UNA COMPRESION MONOLITICA, QUE CONTIENE UN PRODUCTO EN POLVO DE GRANO FINO, CON ALTO CONTENIDO DE ALUMINIO, PROCEDENTE DEL TRATAMIENTO DE ESCORIAS Y ESCORIAS SALINAS DE LA INDUSTRIA DEL ALUMINIO, QUE MUESTRA AL MENOS LOS SIGUIENTES COMPONENTES, SIEMPRE EN REFERENCIA AL PESO DE LA SUSTANCIA SECA: LA INVENCION TRATA ASIMISMO DE UN PROCEDIMIENTO PARA LA PRODUCCION DE RECUBRIMIENTOS DE FONDO PARA CELULAS ELECTROLITICAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722788A DE19722788A1 (de) | 1997-05-30 | 1997-05-30 | Bodenauskleidung einer Aluminiumelektrolysezelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2152723T3 true ES2152723T3 (es) | 2001-02-01 |
Family
ID=7831001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98108959T Expired - Lifetime ES2152723T3 (es) | 1997-05-30 | 1998-05-16 | Nuevo revestimiento de fondo para cubas de electrolisis. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6132574A (es) |
EP (1) | EP0881200B1 (es) |
AU (1) | AU742020B2 (es) |
BR (1) | BR9803701A (es) |
CA (1) | CA2238913C (es) |
DE (2) | DE19722788A1 (es) |
ES (1) | ES2152723T3 (es) |
GR (1) | GR3034685T3 (es) |
NO (1) | NO317744B1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10040582C2 (de) * | 2000-08-15 | 2003-05-22 | Aluminium Salzschlacke Aufbere | Hochtonerdehaltiges Pulver, Verfahren zu seiner Herstellung und Verwendung des Pulvers |
DE10300170B9 (de) | 2003-01-08 | 2005-04-21 | Aluminium-Salzschlacke Aufbereitungs Gmbh | Verfahren zur Herstellung von hochtonerdehaltigem Rohstoff |
EP2083092B1 (en) * | 2008-01-25 | 2010-03-10 | Befesa Aluminio Bilbao, S.L. | Process for recycling spent pot linings (SPL) from primary aluminium production |
EP2105412B1 (de) * | 2008-03-20 | 2011-07-13 | Befesa Salzschlacke Gmbh | Hochtonerdehaltiger Rohstoff und Verfahren zur Herstellung |
DE102012007396B3 (de) * | 2012-04-16 | 2013-06-13 | Cast Aluminium Industries | Verfahren zur Bildung eines schnell erhärtenden, anorganischen Schaums und reaktives Pulver zur Bildung eines schnell erhärtenden Mineralschaums |
CN111892413B (zh) * | 2020-08-26 | 2023-02-14 | 郑州中科耐火材料有限公司 | 铝电解槽内衬专用防渗砖及其制备方法 |
CN112408964A (zh) * | 2020-12-16 | 2021-02-26 | 中钢南京环境工程技术研究院有限公司 | 一种铝电解槽用防渗砖 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328280A (en) * | 1964-04-07 | 1967-06-27 | Reynolds Metals Co | Electrically conductive cermet compositions |
US3615776A (en) * | 1968-04-01 | 1971-10-26 | Gen Refractories Co | Unburned basic refractory brick and method of making same |
US3607685A (en) * | 1968-08-21 | 1971-09-21 | Arthur F Johnson | Aluminum reduction cell and system for energy conservation therein |
US4334029A (en) * | 1980-01-09 | 1982-06-08 | Mizusawa Kazahu Kogyo Kabushiki Kaisha | Unfired refractory composition |
US5149412A (en) * | 1987-11-26 | 1992-09-22 | Alcan International Limited | Electrolysis cell and refractory material therefor |
CA1270863A (en) * | 1987-11-26 | 1990-06-26 | Claude Allaire | Refractory material produced from red mud |
US5132246A (en) * | 1990-01-22 | 1992-07-21 | Alcan International Limited | Process for using dross residues to produce refractory products |
ZA918446B (en) * | 1990-12-13 | 1992-07-29 | Heindrich Schroeder Le R Johan | Monolithic refractory lining |
US5246897A (en) * | 1991-08-09 | 1993-09-21 | Asahi Glass Company Ltd. | Powder mixture for monolithic refractories containing graphite and a method of making thereof |
US5888292A (en) * | 1992-04-27 | 1999-03-30 | Stellar Materials | Bonded aggregate composition and binders for the same |
US5407459A (en) * | 1993-09-23 | 1995-04-18 | Alcan International Limited | Process for the preparation of calcium aluminates from aluminum dross residues |
DE19504141A1 (de) * | 1995-02-09 | 1996-08-14 | Otto Feuerfest Gmbh | Verfahren zum Recycling von Feuerfestmaterial |
-
1997
- 1997-05-30 DE DE19722788A patent/DE19722788A1/de not_active Withdrawn
-
1998
- 1998-05-16 EP EP98108959A patent/EP0881200B1/de not_active Expired - Lifetime
- 1998-05-16 DE DE59800293T patent/DE59800293D1/de not_active Expired - Lifetime
- 1998-05-16 ES ES98108959T patent/ES2152723T3/es not_active Expired - Lifetime
- 1998-05-27 US US09/085,570 patent/US6132574A/en not_active Expired - Lifetime
- 1998-05-27 NO NO19982412A patent/NO317744B1/no not_active IP Right Cessation
- 1998-05-28 CA CA002238913A patent/CA2238913C/en not_active Expired - Lifetime
- 1998-05-28 BR BR9803701-3A patent/BR9803701A/pt not_active IP Right Cessation
- 1998-05-29 AU AU69822/98A patent/AU742020B2/en not_active Ceased
-
2000
- 2000-10-26 GR GR20000402372T patent/GR3034685T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR3034685T3 (en) | 2001-01-31 |
BR9803701A (pt) | 1999-11-23 |
NO982412D0 (no) | 1998-05-27 |
EP0881200A1 (de) | 1998-12-02 |
DE59800293D1 (de) | 2000-11-16 |
CA2238913C (en) | 2002-01-29 |
CA2238913A1 (en) | 1998-11-30 |
DE19722788A1 (de) | 1998-12-03 |
AU742020B2 (en) | 2001-12-13 |
NO317744B1 (no) | 2004-12-13 |
AU6982298A (en) | 1998-12-03 |
US6132574A (en) | 2000-10-17 |
EP0881200B1 (de) | 2000-10-11 |
NO982412L (no) | 1998-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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