Catalyst – solid sorbent – or support therefor: product or process – Miscellaneous
Reexamination Certificate
2011-01-11
2011-01-11
Vanoy, Timothy C (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Miscellaneous
C502S527190
Reexamination Certificate
active
07867944
ABSTRACT:
A catalyst supporting honeycomb includes a pillar-shaped honeycomb structure and catalyst particles supported on the honeycomb structure. The honeycomb structure includes cell walls extending in a longitudinal direction of the honeycomb structure to define a plurality of cells extending in the longitudinal direction. The plurality of cells include large-volume cells having first opening ends and second closing ends opposite to the first opening ends along the longitudinal direction, and small-volume cells having first closed ends and second opening ends opposite to the first closed ends along the longitudinal direction. Total cross sectional areas of the large-volume cells on a plane perpendicular to the longitudinal direction are larger than total cross sectional areas of the small-volume cells on the plane. The catalyst particles include an oxide catalyst having an average particle diameter of at least about 0.05 μm and at most about 1.00 μm.
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Konstandopoulos Athanasios G.
Ogyu Kazutake
Ohno Kazushige
Oya Tomokazu
Ditthavong Mori & Steiner, P.C.
Hou Michelle
Ibiden Co. Ltd.
Konstandopoulos Athanasios G.
Vanoy Timothy C
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