EA201992113A1 - Пористый огнеупорный литой материал, его применение и получение - Google Patents
Пористый огнеупорный литой материал, его применение и получениеInfo
- Publication number
- EA201992113A1 EA201992113A1 EA201992113A EA201992113A EA201992113A1 EA 201992113 A1 EA201992113 A1 EA 201992113A1 EA 201992113 A EA201992113 A EA 201992113A EA 201992113 A EA201992113 A EA 201992113A EA 201992113 A1 EA201992113 A1 EA 201992113A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cast material
- particle size
- refractory
- porous
- porous refractory
- Prior art date
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
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- C04B38/0061—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity closed porosity
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/02—Linings
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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Abstract
Пористый огнеупорный литой материал содержит узкую фракцию (14, 34, 44) огнеупорного заполнителя, имеющую минимальный размер частиц и максимальный размер частиц; соотношение максимального размера частиц и минимального размера частиц составляет 10:1 или менее. Эта узкая фракция (14, 34, 44) огнеупорного заполнителя полностью состоит из пористого огнеупорного литого материала, имеющего диаметр частиц более чем 0,1 мм. Пористый огнеупорный литой материал также содержит фазу (16, 36, 46) связующего вещества, содержащую огнеупорный материал, выбранный из цемента на основе алюмината кальция, фосфата алюминия, гидратируемого оксида алюминия, коллоидного диоксида кремния и их комбинаций. Кроме того, раскрыт металлургический резервуар с внутренней футеровкой, содержащей пористый огнеупорный литой материал.
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US201762486155P | 2017-04-17 | 2017-04-17 | |
PCT/US2018/026001 WO2018194831A1 (en) | 2017-04-17 | 2018-04-04 | Porous refractory cast material, its use and production |
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EP (1) | EP3612287A4 (ru) |
JP (1) | JP7218300B2 (ru) |
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AR (1) | AR111606A1 (ru) |
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CA (1) | CA3057147A1 (ru) |
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CN105801096A (zh) * | 2014-12-01 | 2016-07-27 | 张婷 | 一种12000t水泥窑喷煤管专用浇注料 |
US11542206B2 (en) * | 2017-04-17 | 2023-01-03 | Vesuvius Usa Corporation | Porous refractory cast material, its use and production |
BR112020015497B1 (pt) | 2018-02-09 | 2024-01-30 | Vesuvius Usa Corporation | Composição refratária, método de produção de um revestimento, revestimento de trabalho e recipiente metalúrgico |
CN110282991B (zh) * | 2019-08-13 | 2022-05-17 | 瑞泰马钢新材料科技有限公司 | 一种废旧镁铝尖晶石为原料制备中间包镁质涂抹料及方法 |
US20220388886A1 (en) * | 2020-08-14 | 2022-12-08 | Owens-Brockway Glass Container Inc. | Cast cullet-based layer on wall Panel for a Melter |
DE102019220085A1 (de) * | 2019-12-18 | 2021-06-24 | Refratechnik Holding Gmbh | Versatz zur Herstellung eines grobkeramischen feuerfesten basischen Erzeugnisses, derartiges Erzeugnis sowie Verfahren zu seiner Herstellung, Zustellung eines Industrieofens und Industrieofen |
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- 2018-04-04 CA CA3057147A patent/CA3057147A1/en active Pending
- 2018-04-04 BR BR112019019960A patent/BR112019019960A2/pt unknown
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- 2018-04-04 MX MX2019012367A patent/MX2019012367A/es unknown
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MA50248A (fr) | 2020-07-22 |
CA3057147A1 (en) | 2018-10-25 |
EP3612287A4 (en) | 2020-10-21 |
EP3612287A1 (en) | 2020-02-26 |
JP2020516576A (ja) | 2020-06-11 |
BR112019019960A2 (pt) | 2020-04-28 |
CN108727040A (zh) | 2018-11-02 |
US20230109549A1 (en) | 2023-04-06 |
CN108727040B (zh) | 2022-10-11 |
JP7218300B2 (ja) | 2023-02-06 |
TW201843127A (zh) | 2018-12-16 |
AR111606A1 (es) | 2019-07-31 |
US11542206B2 (en) | 2023-01-03 |
WO2018194831A1 (en) | 2018-10-25 |
US20200087214A1 (en) | 2020-03-19 |
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