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MONOLITHIC REFRACTORY COMPOSITION AND MONOLITHIC REFRACTORY
To provide a monolithic refractory composition capable of rapidly raising temperature and having excellent explosion resistance, and to provide a monolithic refractory.SOLUTION: A monolithic refractory composition comprises a refractory aggregate, silica particles, alumina cement, and organic fiber. Relative to the total mass of the monolithic refractory composition, the content of the refractory aggregate is 72 to 97 mass%, the content of the silica particles is 1 to 11 mass%, the content of the alumina cement is 1 to 11 mass%, and the content of the organic fiber is 0.005 to 5 mass%. The alumina cement contains CaO Al2O3, wherein the content of the CaO Al2O3 is 55 mass% or more relative to the total mass of the alumina cement. A monolithic refractory is formed with the monolithic refractory composition.SELECTED DRAWING: None
【課題】急速昇温可能であり、耐爆裂性に優れる不定形耐火組成物及び不定形耐火物の提供。【解決手段】耐火性骨材、シリカ粒子、アルミナセメント、及び有機繊維を含有し、不定形耐火組成物の総質量に対する上記耐火性骨材の含有率が７２～９７質量％であり、上記シリカ粒子の含有率が１～１１質量％であり、上記アルミナセメントの含有率が１～１１質量％であり、上記有機繊維の含有率が０．００５～５質量％であり、上記アルミナセメントが、ＣａＯ・Ａｌ２Ｏ３を含み、上記アルミナセメントの総質量に対する上記ＣａＯ・Ａｌ２Ｏ３の含有率が５５質量％以上である、不定形耐火組成物、及びこれにより形成される、不定形耐火物。【選択図】なし
MONOLITHIC REFRACTORY COMPOSITION AND MONOLITHIC REFRACTORY
To provide a monolithic refractory composition capable of rapidly raising temperature and having excellent explosion resistance, and to provide a monolithic refractory.SOLUTION: A monolithic refractory composition comprises a refractory aggregate, silica particles, alumina cement, and organic fiber. Relative to the total mass of the monolithic refractory composition, the content of the refractory aggregate is 72 to 97 mass%, the content of the silica particles is 1 to 11 mass%, the content of the alumina cement is 1 to 11 mass%, and the content of the organic fiber is 0.005 to 5 mass%. The alumina cement contains CaO Al2O3, wherein the content of the CaO Al2O3 is 55 mass% or more relative to the total mass of the alumina cement. A monolithic refractory is formed with the monolithic refractory composition.SELECTED DRAWING: None
【課題】急速昇温可能であり、耐爆裂性に優れる不定形耐火組成物及び不定形耐火物の提供。【解決手段】耐火性骨材、シリカ粒子、アルミナセメント、及び有機繊維を含有し、不定形耐火組成物の総質量に対する上記耐火性骨材の含有率が７２～９７質量％であり、上記シリカ粒子の含有率が１～１１質量％であり、上記アルミナセメントの含有率が１～１１質量％であり、上記有機繊維の含有率が０．００５～５質量％であり、上記アルミナセメントが、ＣａＯ・Ａｌ２Ｏ３を含み、上記アルミナセメントの総質量に対する上記ＣａＯ・Ａｌ２Ｏ３の含有率が５５質量％以上である、不定形耐火組成物、及びこれにより形成される、不定形耐火物。【選択図】なし
MONOLITHIC REFRACTORY COMPOSITION AND MONOLITHIC REFRACTORY
不定形耐火組成物、及び不定形耐火物
KAWASAKI MASATO (author)
2024-04-15
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
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
MONOLITHIC REFRACTORY COMPOSITION AND MONOLITHIC REFRACTORY
| European Patent Office | 2016
MONOLITHIC REFRACTORY COMPOSITION AND MONOLITHIC REFRACTORY
| European Patent Office | 2024