BRPI0808519A2 - tijolo refratári de magnésia aglutinado com carvão e processo para produzi-lo - Google Patents
tijolo refratári de magnésia aglutinado com carvão e processo para produzi-loInfo
- Publication number
- BRPI0808519A2 BRPI0808519A2 BRPI0808519A BRPI0808519A BRPI0808519A2 BR PI0808519 A2 BRPI0808519 A2 BR PI0808519A2 BR PI0808519 A BRPI0808519 A BR PI0808519A BR PI0808519 A BRPI0808519 A BR PI0808519A BR PI0808519 A2 BRPI0808519 A2 BR PI0808519A2
- Authority
- BR
- Brazil
- Prior art keywords
- producing
- coal
- carbon
- refractory brick
- magnesia refractory
- Prior art date
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
- C04B35/01—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
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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
- C04B35/013—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
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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
- 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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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
- 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
- C04B2235/3234—Titanates, not containing zirconia
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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
- 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
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3436—Alkaline earth metal silicates, e.g. barium silicate
- C04B2235/3454—Calcium silicates, e.g. wollastonite
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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
- 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
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
- C04B2235/425—Graphite
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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
- 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
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
- C04B2235/5472—Bimodal, multi-modal or multi-fraction
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/652—Reduction treatment
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007011133A DE102007011133B4 (de) | 2007-03-07 | 2007-03-07 | Feuerfester kohlenstoffgebundener Magnesiastein sowie Verfahren zu seiner Herstellung |
PCT/EP2008/052312 WO2008107343A1 (de) | 2007-03-07 | 2008-02-26 | Feuerfester kohlenstoffgebundener magnesiastein sowie verfahren zu seiner herstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0808519A2 true BRPI0808519A2 (pt) | 2016-11-22 |
BRPI0808519A8 BRPI0808519A8 (pt) | 2017-12-05 |
BRPI0808519B1 BRPI0808519B1 (pt) | 2018-12-26 |
Family
ID=39301756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0808519A BRPI0808519B1 (pt) | 2007-03-07 | 2008-02-26 | tijolo refratário de magnésia ligado por carbono, e seu processo de produção |
Country Status (7)
Country | Link |
---|---|
US (2) | US8193110B2 (pt) |
EP (1) | EP1999085B9 (pt) |
CN (1) | CN101274854B (pt) |
AT (1) | ATE472517T1 (pt) |
BR (1) | BRPI0808519B1 (pt) |
DE (3) | DE202007018373U1 (pt) |
WO (1) | WO2008107343A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150353426A1 (en) * | 2013-01-16 | 2015-12-10 | Krosakiharima Corporation | Magnesia carbon brick |
US9522846B2 (en) * | 2013-01-31 | 2016-12-20 | Krosakiharima Corporation | Magnesia carbon brick |
BR112015024070B1 (pt) * | 2013-03-21 | 2019-12-24 | Krosakiharima Corp | material refratário, e, válvula de lingotamento |
JP6353284B2 (ja) * | 2014-06-09 | 2018-07-04 | 黒崎播磨株式会社 | マグネシアカーボンれんが |
JP6026495B2 (ja) * | 2014-12-07 | 2016-11-16 | 株式会社ヨータイ | 低カーボンMgO−Cれんが |
DE102014019347A1 (de) * | 2014-12-22 | 2016-06-23 | Refratechnik Holding Gmbh | Feuerfeste Erzeugnisse und ihre Verwendung |
DE102014019351A1 (de) | 2014-12-22 | 2016-06-23 | Refratechnik Holding Gmbh | Feuerfeste Erzeugnisse und ihre Verwendung |
DE102017121452B9 (de) * | 2017-09-15 | 2024-04-04 | Refratechnik Holding Gmbh | Verfahren zur Herstellung einer porösen Sintermagnesia, Versatz zur Herstellung eines grobkeramischen feuerfesten Erzeugnisses mit einer Körnung aus der Sintermagnesia, Verwendung des Versatzes zur Herstellung des Erzeugnisses sowie Verfahren zur Herstellung des Erzeugnisses |
CN110452006A (zh) * | 2019-09-24 | 2019-11-15 | 瑞泰马钢新材料科技有限公司 | 一种低成本镁锆碳质防氧化涂料及其制备方法 |
CN111116177A (zh) * | 2019-12-24 | 2020-05-08 | 江阴硕人节能环保科技有限公司 | 一种喷补料及其制备方法和应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1071536A (en) | 1965-06-28 | 1967-06-07 | E J Lavino & Co | Refractory composition method of making same, and product |
US3594199A (en) * | 1968-09-13 | 1971-07-20 | Gen Refractories Co | Method of making improved fired basic refractory brick and product |
GB1373941A (en) | 1971-01-13 | 1974-11-13 | Steetley Mfg Ltd | Refractory shapes |
US4208214A (en) * | 1978-04-21 | 1980-06-17 | General Refractories Company | Refractory compositions |
US4957887A (en) | 1988-11-21 | 1990-09-18 | Dresser Industries, Inc. | Magnesite-carbon refractories |
JP3053225B2 (ja) | 1990-12-21 | 2000-06-19 | ハリマセラミック株式会社 | マグネシア・カーボン質耐火煉瓦 |
US5250479A (en) * | 1992-04-16 | 1993-10-05 | Vesuvius Crucible Company | Magnesia-carbon refractory compositions for slide gate plates and method of manufacture |
JPH05330904A (ja) | 1992-06-03 | 1993-12-14 | Kyushu Refract Co Ltd | 高耐スポーリング性マグネシア・カーボンれんが |
US5262367A (en) * | 1992-11-25 | 1993-11-16 | Indresco Inc. | MgO-C brick containing a novel graphite |
KR20010107983A (ko) * | 1999-09-24 | 2001-12-07 | 추후제출 | 내스포올링성이 큰 탄소 함유 내화물 및 이를 제조하는방법 |
DE19954893B4 (de) | 1999-11-15 | 2006-06-08 | Refratechnik Holding Gmbh | Kohlenstoffhaltiger feuerfester Formkörper und kohlenstoffhaltige feuerfeste Masse mit verbessertem Oxidationsverhalten sowie Verfahren zu deren Herstellung und Verfahren zur Herstellung von graphitischem Kohlenstoff aus Kunstharz |
EP1375430B1 (en) * | 2001-03-08 | 2007-06-13 | Tsunemi Ochiai | Refractory material |
DE102004002561B4 (de) * | 2004-01-17 | 2009-09-17 | Rütgers Chemicals AG | Herstellung von umweltfreundlichen kohlenstoffgebundenen Feuerfesterzeugnissen im Kaltmischverfahren |
US20050181928A1 (en) * | 2004-02-12 | 2005-08-18 | Hayward Peter J. | Reaction-bonded porous magnesia body |
CN1559955A (zh) * | 2004-03-02 | 2005-01-05 | 张福援 | 环保型复合砌砖 |
CN1800083A (zh) * | 2005-09-01 | 2006-07-12 | 营口青花耐火材料股份有限公司 | 抗水化白云石烧成砖及制作工艺 |
-
2007
- 2007-03-07 DE DE202007018373U patent/DE202007018373U1/de not_active Expired - Lifetime
- 2007-03-07 DE DE102007011133A patent/DE102007011133B4/de not_active Expired - Fee Related
-
2008
- 2008-02-26 AT AT08709216T patent/ATE472517T1/de active
- 2008-02-26 DE DE502008000859T patent/DE502008000859D1/de active Active
- 2008-02-26 BR BRPI0808519A patent/BRPI0808519B1/pt not_active IP Right Cessation
- 2008-02-26 US US12/530,408 patent/US8193110B2/en not_active Expired - Fee Related
- 2008-02-26 WO PCT/EP2008/052312 patent/WO2008107343A1/de active Application Filing
- 2008-02-26 EP EP08709216A patent/EP1999085B9/de not_active Not-in-force
- 2008-03-07 CN CN2008100074334A patent/CN101274854B/zh not_active Expired - Fee Related
-
2012
- 2012-05-07 US US13/465,421 patent/US20120280413A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2008107343A1 (de) | 2008-09-12 |
EP1999085B9 (de) | 2011-02-09 |
DE102007011133B4 (de) | 2013-02-28 |
CN101274854A (zh) | 2008-10-01 |
US20100093515A1 (en) | 2010-04-15 |
US8193110B2 (en) | 2012-06-05 |
US20120280413A1 (en) | 2012-11-08 |
EP1999085B1 (de) | 2010-06-30 |
BRPI0808519A8 (pt) | 2017-12-05 |
DE102007011133A1 (de) | 2008-09-11 |
BRPI0808519B1 (pt) | 2018-12-26 |
DE202007018373U1 (de) | 2008-08-21 |
ATE472517T1 (de) | 2010-07-15 |
EP1999085A1 (de) | 2008-12-10 |
CN101274854B (zh) | 2013-03-20 |
DE502008000859D1 (de) | 2010-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Ipc: C04B 35/035 (2006.01), C04B 35/043 (2006.01), C04B |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
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