ES2098805T3 - Material agregado con contenido de titanio y su utilizacion para aumentar la duracion del revestimiento refractario de un horno. - Google Patents
Material agregado con contenido de titanio y su utilizacion para aumentar la duracion del revestimiento refractario de un horno.Info
- Publication number
- ES2098805T3 ES2098805T3 ES94101953T ES94101953T ES2098805T3 ES 2098805 T3 ES2098805 T3 ES 2098805T3 ES 94101953 T ES94101953 T ES 94101953T ES 94101953 T ES94101953 T ES 94101953T ES 2098805 T3 ES2098805 T3 ES 2098805T3
- Authority
- ES
- Spain
- Prior art keywords
- iron
- oxide
- titanium
- increase
- refractory coating
- 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
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- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
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- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
-
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
- C04B2111/00887—Ferrous metallurgy
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
- C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Ceramic Products (AREA)
Abstract
LA INVENCION DESCRIBE UN ARIDO QUE CONTIENE TITANIO FORMADO POR RESIDUOS DE LA FABRICACION DE TIO2 Y POR UNO O VARIOS COMPONENTES SELECCIONADOS A PARTIR DE CARBON, RESIDUOS QUE CONTIENEN CARBON, HIERRO, OXIDO DE HIERRO, RESIDUOS QUE CONTIENEN HIERRO U OXIDO DE HIERRO. ADEMAS, DESCRIBE LA INVENCION UN ARIDO QUE CONTIENE TITANIO PROCEDENTE DE LOS RESIDUOS DE LA FABRICACION DE TIO2, UNO O VARIOS AGLUTINANTES Y UNO O VARIOS COMPONENTES PROCEDENTES DEL CARBON, RESIDUOS QUE CONTIENEN CARBON, HIERRO, OXIDO DE HIERRO, RESIDUOS QUE CONTIENEN HIERRO U OXIDO DE HIERRO EN FORMA DE BRIQUETAS, PELLETS, GRANULADOS O CUERPOS SINTERIZADOS. FINALMENTE LA INVENCION DESCRIBE EL EMPLEO DEL ARIDO QUE CONTIENE TITANIO PARA EL AUMENTO DE LA RESISTENCIA DEL REVESTIMIENTO REFRACTARIO DE UN HORNO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934304724 DE4304724C1 (de) | 1993-02-17 | 1993-02-17 | Titanhaltiger Zuschlagsstoff und dessen Verwendung zur Erhöhung der Haltbarkeit der feuerfesten Ausmauerung eines Ofens |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2098805T3 true ES2098805T3 (es) | 1997-05-01 |
Family
ID=6480628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94101953T Expired - Lifetime ES2098805T3 (es) | 1993-02-17 | 1994-02-09 | Material agregado con contenido de titanio y su utilizacion para aumentar la duracion del revestimiento refractario de un horno. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0611740B1 (es) |
DE (2) | DE4304724C1 (es) |
ES (1) | ES2098805T3 (es) |
FI (1) | FI108790B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419816C1 (de) | 1994-06-07 | 1995-06-29 | Metallgesellschaft Ag | Titanhaltiger Zuschlagstoff und dessen Verwendung zur Erhöhung der Haltbarkeit der feuerfesten Ausmauerung eines Ofens und als Schlackenbildner |
DE4437548C1 (de) * | 1994-10-20 | 1996-02-22 | Metallgesellschaft Ag | Titanhaltiger Zuschlagstoff und dessen Verwendung zur Erhöhung der Haltbarkeit der feuerfesten Ausmauerung eines Ofens |
DE19538162C2 (de) * | 1995-10-12 | 1997-09-11 | Metallgesellschaft Ag | Verfahren zur Senkung des Schmelzpunktes der Restasche von Kohle |
DE19705996C2 (de) * | 1997-02-17 | 1999-02-25 | Metallgesellschaft Ag | Verfahren zur Herstellung von Titandioxid enthaltendem Zuschlagstoff |
DE19830102C1 (de) * | 1998-07-06 | 1999-07-29 | Metallgesellschaft Ag | Verwendung eines bei der Herstellung von Titandioxid anfallenden feinkörnigen Produkts |
DE19925144C2 (de) * | 1999-06-02 | 2001-04-19 | Metallgesellschaft Ag | Verfahren zur Herstellung von Schaumschlacke |
DE19935251A1 (de) * | 1999-07-27 | 2001-02-08 | Metallgesellschaft Ag | Anwendung TiO¶2¶-haltiger partikulärer Materialien für feuerfeste Erzeugnisse |
DE10336650A1 (de) * | 2003-08-09 | 2005-02-24 | Sachtleben Chemie Gmbh | Verwendung von TiO2-Rückständen aus dem Sulfatverfahren |
DE102005051953B3 (de) * | 2005-10-29 | 2007-06-06 | Tu Bergakademie Freiberg | Verfahren zur Herstellung von feuerfesten Formkörpern oder Massen |
AU2014201184B2 (en) * | 2006-08-02 | 2015-12-17 | Sachtleben Chemie Gmbh | Titanium-containing additive |
WO2008015259A1 (de) | 2006-08-02 | 2008-02-07 | Sachtleben Chemie Gmbh | Titanhaltiger zuschlagstoff |
DE102008056809A1 (de) | 2008-11-11 | 2010-05-27 | Kronos International, Inc. | Titanhaltiger Zuschlagstoff und Verfahren zu seiner Herstellung aus chloridhaltigen Rückständen der Titandioxidherstellung |
WO2014106506A1 (de) | 2013-01-07 | 2014-07-10 | Sachtleben Chemie Gmbh | Titanhaltiger zuschlagsstoff, verfahren zu dessen herstellung und dessen verwendung |
EP3657111B1 (de) * | 2018-11-26 | 2024-03-13 | SMS Group GmbH | Verfahren zum instandsetzen eines abgenutzten spülkörpers, einer bodenelektrode und/oder einer abgenutzten ausmauerung eines metallurgischen gefässes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2125073C3 (de) * | 1971-05-19 | 1982-05-13 | Dnepropetrovskij inženerno-stroitel'nyj institut, Dnepropetrovsk | Feuerfestes Material |
NL7712213A (nl) * | 1977-11-07 | 1979-05-09 | Johannes Fredericus Reinirus K | Werkwijze voor het verwerken van afvalmengsels die metalen bevatten. |
DE3008251C2 (de) * | 1980-02-29 | 1982-09-30 | Mannesmann AG, 4000 Düsseldorf | Feuerfestmaterial für Stahlschmelzen |
CN85102464B (zh) * | 1985-04-01 | 1988-03-16 | 山东省新材料研究所 | 黑色陶瓷制品原料的生产方法及其制品 |
SU1578111A1 (ru) * | 1986-06-02 | 1990-07-15 | Уральский научно-исследовательский и проектный институт строительных материалов | Сырьева смесь дл приготовлени жаростойкого бетона |
DE4018568A1 (de) | 1989-11-09 | 1991-12-12 | Hoelter Heinz | Verfahren zur herstellung von eluatfestem wirtschaftsgut aus rueckstaenden chemischer prozesse, vorzugsweise verwendbar als baustoff fuer den untertagebergbau |
DE3937312A1 (de) * | 1989-11-09 | 1991-05-16 | Hoelter Heinz | Verfahren zur herstellung von eluatfestem wirtschaftsgut aus rueckstaenden chemischer prozesse, vorzugsweise verwendbar als baustoff fuer den untertage-bergbau |
-
1993
- 1993-02-17 DE DE19934304724 patent/DE4304724C1/de not_active Expired - Lifetime
-
1994
- 1994-02-09 DE DE59401223T patent/DE59401223D1/de not_active Expired - Lifetime
- 1994-02-09 ES ES94101953T patent/ES2098805T3/es not_active Expired - Lifetime
- 1994-02-09 EP EP19940101953 patent/EP0611740B1/de not_active Expired - Lifetime
- 1994-02-17 FI FI940753A patent/FI108790B/fi active
Also Published As
Publication number | Publication date |
---|---|
DE4304724C1 (de) | 1994-05-05 |
DE59401223D1 (de) | 1997-01-23 |
EP0611740B1 (de) | 1996-12-11 |
FI108790B (fi) | 2002-03-28 |
FI940753A0 (fi) | 1994-02-17 |
EP0611740A1 (de) | 1994-08-24 |
FI940753A (fi) | 1994-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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