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CL2017001598A1 - Productos refractarios y su uso - Google Patents

Productos refractarios y su uso

Info

Publication number
CL2017001598A1
CL2017001598A1 CL2017001598A CL2017001598A CL2017001598A1 CL 2017001598 A1 CL2017001598 A1 CL 2017001598A1 CL 2017001598 A CL2017001598 A CL 2017001598A CL 2017001598 A CL2017001598 A CL 2017001598A CL 2017001598 A1 CL2017001598 A1 CL 2017001598A1
Authority
CL
Chile
Prior art keywords
masses
refractory
oxide
ferrous metals
funded
Prior art date
Application number
CL2017001598A
Other languages
English (en)
Inventor
Thomas Schemmel
Volker Stein
Helge Jansen
Original Assignee
Refratechnik Holding Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Refratechnik Holding Gmbh filed Critical Refratechnik Holding Gmbh
Publication of CL2017001598A1 publication Critical patent/CL2017001598A1/es

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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
    • C04B35/16—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 silicates other than clay
    • C04B35/20—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 silicates other than clay rich in magnesium oxide, e.g. forsterite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • 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
    • C04B35/013—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 containing carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
    • C04B28/184—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type based on an oxide other than lime
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/0435—Refractories from grain sized mixtures containing refractory metal compounds other than chromium oxide or chrome ore
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    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/053—Fine ceramics
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    • 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
    • C04B35/6316—Binders based on silicon compounds
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    • 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
    • C04B35/632—Organic additives
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    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63472—Condensation polymers of aldehydes or ketones
    • C04B35/63476—Phenol-formaldehyde condensation polymers
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    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
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    • C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
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    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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    • 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
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)

Abstract

<p>LA INVENCIÓN SE REFIERE A UN PRODUCTO REFRACTARIO EN FORMA DE UN RELLENO MINERAL SECO DE MATERIALES MINERALES REFRACTARIOS, COMPUESTO CON RESPECTO A LOS MATERIALES DE MANERA QUE A PARTIR DE ESTO PUEDEN PRODUCIRSE PRODUCTOS REFRACTARIOS, ESTABLES A LARGO PLAZO FRENTE A ESCORIAS FAYALÍTICAS, MASAS FUNDIDAS SULFÍDICAS (MATAS), SULFATOS Y MASAS FUNDIDAS DE METALES NO FERROSOS PARA UN REVESTIMIENTO EN EL LADO DEL FUEGO DE HORNOS DE FUNDICIÓN PARA LA INDUSTRIA DE LOS METALES NO FERROSOS Y AL MENOS QUE PRESENTA: - AL MENOS UNA MATERIA PRIMA DE ÓXIDO DE MAGNESIO DE GRANO GRUESO COMO COMPONENTE PRINCIPAL - HARINA DE ÓXIDO DE MAGNESIO (HARINA DE MGO) - AL MENOS UNA SUSTANCIA DE REACCIÓN REFRACTARIA, QUE ACTÚA DURANTE EL PROCESO DE FUNDICIÓN (IN SITU) DE MANERA REDUCTORA SOBRE  LAS MASAS FUNDIDAS DE ÓXIDO DE METAL NO FERROSO Y/O MASAS FUNDIDAS DE ÓXIDO DE HIERRO DE METAL NO FERROSO Y CONVIRTIÉNDOLAS EN MASAS FUNDIDAS DE METALES NO FERROSOS.</p>
CL2017001598A 2014-12-22 2017-06-19 Productos refractarios y su uso CL2017001598A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014019351.9A DE102014019351A1 (de) 2014-12-22 2014-12-22 Feuerfeste Erzeugnisse und ihre Verwendung

Publications (1)

Publication Number Publication Date
CL2017001598A1 true CL2017001598A1 (es) 2018-04-02

Family

ID=55025013

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001598A CL2017001598A1 (es) 2014-12-22 2017-06-19 Productos refractarios y su uso

Country Status (12)

Country Link
US (1) US10207955B2 (es)
EP (1) EP3237357A1 (es)
JP (1) JP6574254B2 (es)
CN (1) CN107108369B (es)
AU (1) AU2015371495B2 (es)
BR (1) BR112017013157A2 (es)
CA (1) CA2971767C (es)
CL (1) CL2017001598A1 (es)
DE (1) DE102014019351A1 (es)
MX (1) MX2017008256A (es)
RU (1) RU2693110C2 (es)
WO (1) WO2016102197A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013011886U1 (de) * 2013-06-28 2014-09-03 Refratechnik Holding Gmbh Feuerfestes Erzeugnis
CN105565794B (zh) * 2015-12-16 2019-04-23 淄博市鲁中耐火材料有限公司 一种低导热镁铝尖晶石砖的制备方法
EP3502078B9 (de) * 2017-12-19 2022-01-05 Refractory Intellectual Property GmbH & Co. KG Feuerfester versatz, ein verfahren zur herstellung eines ungeformten feuerfesten keramischen erzeugnisses aus dem versatz sowie ein durch das verfahren erhaltenes ungeformtes feuerfestes keramisches erzeugnis
CN108455973B (zh) * 2017-12-27 2022-09-06 中色（宁夏）东方集团有限公司 一种冶炼钒铁合金的直筒炉炉衬的制造方法
DE102019001214A1 (de) * 2019-02-20 2020-08-20 Intocast Ag Feuerfestmasse und Bindemittel dafür, Verfahren zur deren Herstellung sowie Verwendung
MX2021009952A (es) 2019-02-20 2021-10-13 Intocast Ag Mezcla refractaria y aglutinante para la misma, metodo para su produccion y su uso.
WO2021214802A1 (en) * 2020-04-22 2021-10-28 Danieli & C. Officine Meccaniche S.P.A. Coated metallic product
JP7477643B2 (ja) * 2020-04-22 2024-05-01 ダニエリ アンド チ．オフィチーネ メカーニク エッセピア 金属製品用のコーティング組成物および関連する方法
RU2742265C1 (ru) * 2020-07-29 2021-02-04 Акционерное общество «Обнинское научно-производственное предприятие «Технология» им. А.Г.Ромашина» Сырьевая смесь для изготовления огнеупорных изделий
CN111995375B (zh) * 2020-08-07 2022-02-01 湖南鑫玺新材料有限公司 一种矿热炉用镁质环保炮泥及其制备方法
CN111960833A (zh) * 2020-08-26 2020-11-20 廊坊森德科技有限公司 一种环保型干式振动结合剂
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US10207955B2 (en) 2019-02-19
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MX2017008256A (es) 2017-10-02
CA2971767C (en) 2019-12-31
US20170341984A1 (en) 2017-11-30
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