PT2933236T - Composição cerâmica refratária, utilização de uma tal composição e vaso de fusão metalúrgica - Google Patents

Composição cerâmica refratária, utilização de uma tal composição e vaso de fusão metalúrgica

Info

Publication number
PT2933236T
PT2933236T PT141647826T PT14164782T PT2933236T PT 2933236 T PT2933236 T PT 2933236T PT 141647826 T PT141647826 T PT 141647826T PT 14164782 T PT14164782 T PT 14164782T PT 2933236 T PT2933236 T PT 2933236T
Authority
PT
Portugal
Prior art keywords
formulation
melting vessel
refractory ceramic
metallurgical melting
metallurgical
Prior art date
Application number
PT141647826T
Other languages
English (en)
Inventor
Eckstein Wilfried
Zettl Karl-Michael
Original Assignee
Refractory Intellectual Property Gmbh & Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50478787&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2933236(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Refractory Intellectual Property Gmbh & Co Kg filed Critical Refractory Intellectual Property Gmbh & Co Kg
Publication of PT2933236T publication Critical patent/PT2933236T/pt

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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03Shaped 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
    • C04B35/04Shaped 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
    • C04B35/043Refractories from grain sized mixtures
    • C04B35/0435Refractories from grain sized mixtures containing refractory metal compounds other than chromium oxide or chrome ore
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62222Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66Monolithic refractories or refractory mortars, including those whether or not containing clay
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00Casings; Linings; Walls
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/0003Linings or walls
    • F27D1/0006Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/0003Linings or walls
    • F27D1/0006Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F27D1/0009Comprising ceramic fibre elements
    • CCHEMISTRY; METALLURGY
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206Magnesium oxides or oxide-forming salts thereof
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
    • CCHEMISTRY; METALLURGY
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C04B2235/321Dolomites, i.e. mixed calcium magnesium carbonates
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • CCHEMISTRY; METALLURGY
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40Metallic constituents or additives not added as binding phase
    • C04B2235/405Iron group metals
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/442Carbonates
    • CCHEMISTRY; METALLURGY
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54Particle size related information
    • C04B2235/5418Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5427Particle 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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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54Particle size related information
    • C04B2235/5463Particle size distributions
    • C04B2235/5472Bimodal, multi-modal or multi-fraction
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658Atmosphere during thermal treatment
    • C04B2235/6583Oxygen containing atmosphere, e.g. with changing oxygen pressures
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74Physical characteristics
    • C04B2235/78Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00Special features of, or arrangements for combustion chambers
    • F23M2900/05004Special materials for walls or lining

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
PT141647826T 2014-04-15 2014-04-15 Composição cerâmica refratária, utilização de uma tal composição e vaso de fusão metalúrgica PT2933236T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14164782.6A EP2933236B1 (de) 2014-04-15 2014-04-15 Feuerfester keramischer Versatz, Verwendung eines solchen Versatzes sowie ein metallurgisches Schmelzgefäß

Publications (1)

Publication Number Publication Date
PT2933236T true PT2933236T (pt) 2016-07-26

Family

ID=50478787

Family Applications (1)

Application Number Title Priority Date Filing Date
PT141647826T PT2933236T (pt) 2014-04-15 2014-04-15 Composição cerâmica refratária, utilização de uma tal composição e vaso de fusão metalúrgica

Country Status (24)

Country Link
US (1) US10239791B2 (pt)
EP (1) EP2933236B1 (pt)
JP (1) JP6411526B2 (pt)
KR (1) KR20160145547A (pt)
CN (1) CN105939971B (pt)
AR (1) AR100072A1 (pt)
BR (1) BR112016016896B1 (pt)
CA (1) CA2935661A1 (pt)
CL (1) CL2016001943A1 (pt)
EA (1) EA030082B1 (pt)
ES (1) ES2575883T3 (pt)
HR (1) HRP20160856T1 (pt)
HU (1) HUE028711T2 (pt)
IL (1) IL246845A0 (pt)
ME (1) ME02700B (pt)
MX (1) MX2016009917A (pt)
PE (1) PE20161534A1 (pt)
PL (1) PL2933236T3 (pt)
PT (1) PT2933236T (pt)
RS (1) RS54885B1 (pt)
SI (1) SI2933236T1 (pt)
TW (1) TWI554484B (pt)
UA (1) UA118277C2 (pt)
WO (1) WO2015158441A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3483134B1 (de) * 2017-11-08 2020-04-15 Refractory Intellectual Property GmbH & Co. KG Feuerfeste platte für einen schieberverschluss, verwendung eines schmelzrohstoffs als werkstoff in einer solchen platte sowie ein eine solche platte aufweisendes schmelzgefäss
WO2019156845A1 (en) 2018-02-09 2019-08-15 Vesuvius Usa Corporation Refractory compositions and in situ anti-oxidation barrier layers
BR112020017380A2 (pt) * 2019-11-26 2022-05-31 Refractory Intellectual Property Gmbh & Co Kg Uma composição e um método para a fabricação de um forro refratário em uma superfície

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Publication number Priority date Publication date Assignee Title
US3293053A (en) * 1963-09-26 1966-12-20 Corhart Refractories Company I Refractory and furnace lining
US3404016A (en) * 1966-03-02 1968-10-01 Fmc Corp Magnesia refractory and method of producing same
AT353155B (de) * 1976-12-14 1979-10-25 Veitscher Magnesitwerke Ag Moertel zum vermauern feuerfester steine
JPS6168367A (ja) * 1984-09-12 1986-04-08 品川白煉瓦株式会社 塩基性耐火組成物
JPH0788259B2 (ja) * 1986-11-05 1995-09-27 川崎炉材株式会社 塩基性不定形耐火物
DE4221101C2 (de) * 1992-06-26 1994-05-05 Veitsch Radex Ag Verwendung einer feuerfesten keramischen Masse zur Auskleidung von Böden an Elektro-Lichtbogenöfen
JPH09142917A (ja) * 1995-11-13 1997-06-03 Kurosaki Refract Co Ltd 焼成マグネシア・スピネルれんがの製造方法
JPH10203862A (ja) * 1997-01-16 1998-08-04 Shinagawa Refract Co Ltd 高温焼成マグクロ質れんが
JPH10236885A (ja) * 1997-02-24 1998-09-08 Harima Ceramic Co Ltd 塩基性質吹付材
JP2000007447A (ja) * 1998-06-26 2000-01-11 Nippon Steel Corp 塩基性不定形耐火物
JP2000264743A (ja) * 1999-03-12 2000-09-26 Nippon Steel Corp 易焼結性塩基性不定形耐火物およびこれを使用した窯炉
JP4248833B2 (ja) 2002-09-12 2009-04-02 株式会社ソディック セラミックス及びその製造方法
DE10301881B4 (de) 2003-01-17 2004-12-02 Refractory Intellectual Property Gmbh & Co.Kg Versatz zur Herstellung eines feuerfesten keramischen Formkörpers, daraus gebildeter Formkörper und eine Verwendung
JP4428614B2 (ja) * 2003-02-18 2010-03-10 電気化学工業株式会社 排ガス処理材、ガスフィルター、およびそれらを用いた排ガスの処理方法
CN100335440C (zh) * 2005-01-20 2007-09-05 海城华宇耐火材料有限公司 高钙低铁镁质干法捣打料及其制备方法
CN100366580C (zh) * 2006-04-14 2008-02-06 西安建筑科技大学 水泥窑高温带用MgO-CaO-ZrO2砖及其制造方法
US8747546B2 (en) * 2007-08-17 2014-06-10 Specialty Minerals (Michigan) Inc. Calcium enriched refractory material by the addition of calcium carbonate
AU2008289553B2 (en) * 2007-08-17 2012-12-13 Specialty Minerals (Michigan) Inc. Calcium enriched refractory material by the addition of a calcium carbonate
EP2263989A4 (en) * 2008-04-10 2012-01-25 Shinagawa Refractories Co HOT SPRAY REPAIR MATERIAL
PL2573058T3 (pl) * 2011-09-21 2017-09-29 Rheinkalk Gmbh Granulat zawierający aglomerowany materiał sypki

Also Published As

Publication number Publication date
EA030082B1 (ru) 2018-06-29
BR112016016896B1 (pt) 2022-01-18
PL2933236T3 (pl) 2016-10-31
EA201600445A1 (ru) 2016-11-30
TW201538453A (zh) 2015-10-16
ME02700B (me) 2017-10-20
WO2015158441A1 (de) 2015-10-22
US10239791B2 (en) 2019-03-26
UA118277C2 (uk) 2018-12-26
EP2933236A1 (de) 2015-10-21
HUE028711T2 (en) 2016-12-28
CN105939971B (zh) 2019-06-04
KR20160145547A (ko) 2016-12-20
HRP20160856T1 (hr) 2016-09-23
PE20161534A1 (es) 2017-02-08
BR112016016896A2 (pt) 2017-08-08
JP6411526B2 (ja) 2018-10-24
RS54885B1 (sr) 2016-10-31
US20170050884A1 (en) 2017-02-23
SI2933236T1 (sl) 2016-08-31
CL2016001943A1 (es) 2016-12-16
MX2016009917A (es) 2016-10-28
JP2017518943A (ja) 2017-07-13
ES2575883T3 (es) 2016-07-01
TWI554484B (zh) 2016-10-21
AR100072A1 (es) 2016-09-07
CA2935661A1 (en) 2015-10-22
EP2933236B1 (de) 2016-05-18
CN105939971A (zh) 2016-09-14
IL246845A0 (en) 2016-08-31

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