Stabilized catalyst carrier and improved carrier configuration f

Details Stabilized catalyst carrier and improved carrier configuration f Stabilized catalyst carrier and improved carrier configuration f

1994-10-04

1996-04-23

Dority, Carroll B.

Combustion

Process of combustion or burner operation

In a porous body or bed, e.g., surface combustion, etc.

502251, F23D 340

Patent

active

055097987

ABSTRACT:
A catalyst member for use in processes for the catalytic combustion of gaseous carbonaceous fuels is made from a stabilized carrier having a plurality of gas flow passages extending therethrough defined by channel walls and a catalyst material disposed on the channel walls, wherein the carrier is stabilized against interaction with the catalyst material. The stabilized carrier may be prepared from a monolith comprising silica, magnesia and alumina that has a coating of alumina on the channel walls and by subjecting the coated monolith to stabilizing conditions. The stabilizing conditions may include exposure to high temperature steam.

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