Method for selecting a gas filtering structure

Details Method for selecting a gas filtering structure Method for selecting a gas filtering structure

2006-11-29

2011-11-29

Greene, Jason M (Department: 1776)

Gas separation: processes

With control responsive to sensed condition

C055S523000, C055SDIG007, C095S273000

Reexamination Certificate

active

08066798

ABSTRACT:
A method for selecting a filtering structure for a gas laden with particulates, said structure comprising a filtering part formed from a porous ceramic material and comprising at least one, and preferably a plurality, of porous walls, said method being characterized in that, starting from a first image of the surface of the wall, a processing operation is carried out on said first image comprising a morphological erosion by a structuring element in such a manner as to obtain a second characteristic image of the regularity and of the uniformity of the microstructure of said wall.Silicon carbide filtering structure obtained by application of said method.

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Japanese Office Action issued on Nov. 2, 2010 in corresponding Japanese Application No. 2008-542811 (English Translation Only).

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