Monolithic catalytic converter mounting arrangement

Details Monolithic catalytic converter mounting arrangement Monolithic catalytic converter mounting arrangement

1988-05-09

1989-09-05

Marcus, Michael S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

29515, 422180, 428236, B01J 802

Patent

active

048637009

ABSTRACT:
A device suitable for use as a catalytic converter for purification of the exhaust gases from an internal combustion engine at continuous operating temperatures in excess of 1600.degree. F. and up to 2500.degree. F. includes a frangible ceramic monolith catalyst element resiliently mounted in a metallic housing. The monolith is wrapped in a thermally insulating layer of ceramic fibers capable of withstanding continuous exposure to temperatures of at least 2000.degree. F. A layer of intumescent material disposed between the housing and the ceramic fiber layer resiliently secures the monolith in the housing. A method of manufacture of such a device is also described.

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