Patent ID: 7947624
Filing Date: 2011-05-24
Classification: B01J,F01N,Y10T

Abstract:
1. A metal honeycomb-shaped catalyzer carrier, comprising: a wound honeycomb body comprising a plurality of belt plates that extend in a longitudinal direction, each of said belt plates comprising: a hollow cylindrical member accommodating the wound honeycomb body therein; wherein the plurality of the belt plates are superimposed on each other such that the corrugated portion of one of the belt plates overlaps with the end flat portion of an adjacent belt plate, and the plurality of superimposed belt plates are wound together from the central flat portions of each of the belt plates to form the wound honeycomb body, wherein the central flat portions of the superimposed belt plates are wound together to form a central cylindrical portion of the wound honeycomb body having a diameter of D, and wherein a length of the central flat portion of each of the belt plates in the longitudinal direction is at least 4.14 D.