Honeycomb structured body
AssigneeIbiden Co., Ltd.
InventorYutaka Yoshida
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Abstract
A honeycomb structured body of the present invention is configured by assembling one or at least two pillar-shaped porous ceramic member in which a number of through holes are longitudinally placed in parallel with one another with a partition wall therebetween, either one of ends of these through holes being sealed, wherein the porous ceramic member is a composite made of ceramic particles and silicon, and a catalyst is supported on the partition wall, and a relationship between an aperture ratio α (%) of the honeycomb structured body and an supported amount β (g/L) of the catalyst satisfies the following inequality (1): 9.8−0.125×α≦β (1).
Claims15
A honeycomb structured body configured by assembling one or at least two pillar-shaped porous ceramic member in which a number of through holes are longitudinally placed in parallel with one another with a partition wall therebetween, either one of ends of these through holes being sealed, wherein
- said porous ceramic member is a composite made of ceramic particles and silicon, and a catalyst is supported on said partition wall, and
- a relationship between an aperture ratio α (%) of said honeycomb structured body and a supported amount β (g/L) of said catalyst satisfies the following inequality (1):
- 9.8−0.125×α≦β (1).
Dependencies are inferred from the claim text.