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A platform for research: civil engineering, architecture and urbanism
CERAMICS MADREPORITE AND FILTER FOR DUST COLLECTION
To provide a ceramics madreporite which collection efficiency of particulate matter is high and can suppress increase of pressure drop in use.SOLUTION: A ceramics madreporite comprises a skeleton section containing aggregate and binder, and a pore section that is formed between the skeleton sections and fluid can circulate. In the ceramics madreporite, the pore section satisfies following formulas (1) and (2) in a cross section parallel to the circulation direction of the fluid: L1/L2≥0.92 (1); and L1+L2≤27 μm (2). In the formulas, L1 is average length of the pore section to the circulation direction of the fluid, and the L2 is average length of the pore section at right angles to the circulation direction of the fluid.SELECTED DRAWING: Figure 1
【課題】粒子状物質の捕集効率が高いと共に、使用時における圧力損失の増大を抑制することが可能なセラミックス多孔体を提供する。【解決手段】骨材及び結合材を含む骨格部と、骨格部の間に形成され且つ流体が流通可能な細孔部とを備えるセラミックス多孔体である。このセラミックス多孔体は、細孔部が、流体の流通方向に平行な方向の断面において、下記式（１）及び（２）を満たす。Ｌ１／Ｌ２≧０．９２ （１）Ｌ１＋Ｌ２≦２７μｍ （２）式中、Ｌ１は流体の流通方向の細孔部の平均長さであり、Ｌ２は流体の流通方向と直交する方向の細孔部の平均長さである。【選択図】図１
CERAMICS MADREPORITE AND FILTER FOR DUST COLLECTION
To provide a ceramics madreporite which collection efficiency of particulate matter is high and can suppress increase of pressure drop in use.SOLUTION: A ceramics madreporite comprises a skeleton section containing aggregate and binder, and a pore section that is formed between the skeleton sections and fluid can circulate. In the ceramics madreporite, the pore section satisfies following formulas (1) and (2) in a cross section parallel to the circulation direction of the fluid: L1/L2≥0.92 (1); and L1+L2≤27 μm (2). In the formulas, L1 is average length of the pore section to the circulation direction of the fluid, and the L2 is average length of the pore section at right angles to the circulation direction of the fluid.SELECTED DRAWING: Figure 1
【課題】粒子状物質の捕集効率が高いと共に、使用時における圧力損失の増大を抑制することが可能なセラミックス多孔体を提供する。【解決手段】骨材及び結合材を含む骨格部と、骨格部の間に形成され且つ流体が流通可能な細孔部とを備えるセラミックス多孔体である。このセラミックス多孔体は、細孔部が、流体の流通方向に平行な方向の断面において、下記式（１）及び（２）を満たす。Ｌ１／Ｌ２≧０．９２ （１）Ｌ１＋Ｌ２≦２７μｍ （２）式中、Ｌ１は流体の流通方向の細孔部の平均長さであり、Ｌ２は流体の流通方向と直交する方向の細孔部の平均長さである。【選択図】図１
CERAMICS MADREPORITE AND FILTER FOR DUST COLLECTION
セラミックス多孔体及び集塵用フィルタ
HORIMOTO RUI (author) / ITO MITSUHIRO (author) / KAWAKAMI KENJI (author) / JIN YUKI (author) / NOGUCHI HIROAKI (author)
2019-10-17
Patent
Electronic Resource
Japanese
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