EA201490110A1 - Огнеупорный блок и стеклоплавильная печь - Google Patents
Огнеупорный блок и стеклоплавильная печьInfo
- Publication number
- EA201490110A1 EA201490110A1 EA201490110A EA201490110A EA201490110A1 EA 201490110 A1 EA201490110 A1 EA 201490110A1 EA 201490110 A EA201490110 A EA 201490110A EA 201490110 A EA201490110 A EA 201490110A EA 201490110 A1 EA201490110 A1 EA 201490110A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- equal
- glass furnace
- refractory unit
- weight
- nao
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
- C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
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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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/484—Refractories by fusion casting
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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
- 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
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- 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
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
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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
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
- C04B2235/3248—Zirconates or hafnates, e.g. zircon
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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
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
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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
- C04B2235/3418—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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- 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
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
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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
- C04B2235/95—Products characterised by their size, e.g. microceramics
-
- 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
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
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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
- C04B2235/96—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
- C04B2235/9692—Acid, alkali or halogen resistance
Abstract
Настоящее изобретение относится к плавленому огнеупорному продукту, имеющему следующий средний химический состав, в процентах по массе на основе оксидов и в общей сложности для 100%: ZrO: 60,0-80,0%; SiO: 4,0-10,0%; AlO: баланс до 100%; YOменьше или равно 5,0%; NaО+KО+ВОбольше или равно 0,3% и SiO/(NaO+KO+BO) больше или равно 5,0; другие оксиды: меньше или равно 2,0%; отношение массы ZrO/AlOсодержания по весу составляет от 2,0 до 6,0.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156706A FR2978144B1 (fr) | 2011-07-22 | 2011-07-22 | Bloc refractaire et four de fusion de verre |
PCT/IB2012/053633 WO2013014573A1 (fr) | 2011-07-22 | 2012-07-16 | Bloc refractaire et four de fusion de verre |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201490110A1 true EA201490110A1 (ru) | 2014-05-30 |
EA024066B1 EA024066B1 (ru) | 2016-08-31 |
Family
ID=46832531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201490110A EA024066B1 (ru) | 2011-07-22 | 2012-07-16 | Огнеупорный блок и стеклоплавильная печь |
Country Status (10)
Country | Link |
---|---|
US (1) | US9284208B2 (ru) |
EP (1) | EP2734478B1 (ru) |
JP (1) | JP5826386B2 (ru) |
KR (1) | KR20140043140A (ru) |
CN (1) | CN103827047B (ru) |
BR (1) | BR112014001411B1 (ru) |
EA (1) | EA024066B1 (ru) |
FR (1) | FR2978144B1 (ru) |
HU (1) | HUE027067T2 (ru) |
WO (1) | WO2013014573A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104310752B (zh) * | 2014-09-30 | 2017-04-26 | 彩虹显示器件股份有限公司 | 一种基板玻璃铂金通道结构及其制备方法和用于基板玻璃铂金通道结构的填充料 |
FR3032963A1 (fr) | 2015-02-20 | 2016-08-26 | Saint Gobain Ct Recherches | Produit fondu a forte teneur en zircone |
JP2018516834A (ja) * | 2015-04-24 | 2018-06-28 | コーニング インコーポレイテッド | 結合済みジルコニア耐火物及びその作製方法 |
CN109923077B (zh) * | 2016-11-08 | 2022-05-13 | 康宁股份有限公司 | 玻璃熔体输送系统容器和制造玻璃制品的方法 |
JP6899096B2 (ja) * | 2017-11-08 | 2021-07-07 | 日本電気硝子株式会社 | ガラス物品の製造方法及びその製造装置 |
FR3075783B1 (fr) * | 2017-12-21 | 2019-12-06 | Saint-Gobain Centre De Recherches Et D'etudes Europeen | Piece a nez |
CN108218192B (zh) * | 2018-01-31 | 2021-02-02 | 淄博艾杰旭刚玉材料有限公司 | 耐低铁玻璃侵蚀的电熔azs砖 |
FR3079829B1 (fr) * | 2018-04-10 | 2021-07-16 | Saint Gobain Ct Recherches | Piece a nez isolee |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438552A (en) | 1940-10-14 | 1948-03-30 | Corhart Refractories Co | Cast refractory product |
FR1208577A (fr) | 1958-07-07 | 1960-02-24 | Electro Refractaire | Perfectionnements à la fabrication de produits réfractaires électrofondus contenant des oxydes minéraux |
FR75893E (fr) | 1959-06-11 | 1961-08-18 | Electro Refractaire | Perfectionnements à la fabrication de produits réfractaires électrofondus contenant des oxydes minéraux |
FR82310E (fr) | 1962-04-07 | 1964-01-24 | Electro Refractaire | Perfectionnements à la fabrication de produits réfractaires électro-fondus contenant des oxydes minéraux |
JPS4811324B1 (ru) * | 1964-12-29 | 1973-04-12 | ||
US3632359A (en) | 1968-11-29 | 1972-01-04 | Corhart Refractories Co | ZrO{11 {13 Al{11 O{11 {13 SiO{11 {0 FUSION-CAST REFRACTORY |
JPS5241616A (en) * | 1975-09-30 | 1977-03-31 | Asahi Glass Co Ltd | Zirconia containing high antiicorrosive thermal fusion refractories |
DE69901468T2 (de) * | 1998-02-26 | 2002-11-28 | Asahi Glass Co Ltd | Schmelzgegossenes Aluminiumoxid-Zirkonoxid-Siliziumoxid-Feuerfestmaterial und Glasschmelzofen, in den dieses eingesetzt wird |
WO2004101466A1 (ja) * | 2003-05-14 | 2004-11-25 | Asahi Glass Ceramics, Co., Ltd. | ジルコニア質不定形耐火物 |
JP5270913B2 (ja) * | 2007-12-26 | 2013-08-21 | サンゴバン・ティーエム株式会社 | 高電気抵抗高ジルコニア鋳造耐火物 |
FR2929940B1 (fr) * | 2008-04-11 | 2010-05-21 | Saint Gobain Ct Recherches | Particule en matiere ceramique fondue. |
FR2929941B1 (fr) * | 2008-04-15 | 2011-03-04 | Saint Gobain Ct Recherches | Produit fritte dope a base de zircon |
-
2011
- 2011-07-22 FR FR1156706A patent/FR2978144B1/fr not_active Expired - Fee Related
-
2012
- 2012-07-16 US US14/234,282 patent/US9284208B2/en active Active
- 2012-07-16 WO PCT/IB2012/053633 patent/WO2013014573A1/fr active Application Filing
- 2012-07-16 EP EP12758617.0A patent/EP2734478B1/fr active Active
- 2012-07-16 BR BR112014001411-6A patent/BR112014001411B1/pt active IP Right Grant
- 2012-07-16 KR KR1020147003830A patent/KR20140043140A/ko active IP Right Grant
- 2012-07-16 JP JP2014520762A patent/JP5826386B2/ja active Active
- 2012-07-16 CN CN201280046329.0A patent/CN103827047B/zh active Active
- 2012-07-16 EA EA201490110A patent/EA024066B1/ru not_active IP Right Cessation
- 2012-07-16 HU HUE12758617A patent/HUE027067T2/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20140196504A1 (en) | 2014-07-17 |
KR20140043140A (ko) | 2014-04-08 |
BR112014001411A2 (pt) | 2017-02-21 |
EA024066B1 (ru) | 2016-08-31 |
FR2978144A1 (fr) | 2013-01-25 |
HUE027067T2 (en) | 2016-08-29 |
EP2734478B1 (fr) | 2015-07-08 |
JP2014524882A (ja) | 2014-09-25 |
EP2734478A1 (fr) | 2014-05-28 |
JP5826386B2 (ja) | 2015-12-02 |
FR2978144B1 (fr) | 2013-08-30 |
US9284208B2 (en) | 2016-03-15 |
CN103827047A (zh) | 2014-05-28 |
CN103827047B (zh) | 2016-05-04 |
BR112014001411B1 (pt) | 2020-11-17 |
WO2013014573A1 (fr) | 2013-01-31 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |