Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Commissariat a L'energie Atomique

Sebastien Donet

Fabrice Emieux

Christelle Anglade

Lionel Filhol

Thierry Krebs

Aurelie Vandeneynde

Stephanie Thollon

The invention relates to a catalytic module including a solid support and a stack including at least the following layers arranged in the following order, taking the solid support as a base: a first porous layer containing CeOand deposited by chemical vapour deposition, and a first catalytic layer containing at least one metal and/or at least one alloy of metals.

Catalytic module

A device for catalytic conversion of NOx to 8 and/or of CO to CO2, including: a ceramic support including at least a plurality of channels; a thermal barrier made of thermal insulating material covering at least one part of the internal surface of the channels; porous SiC at least partially covering the thermal barrier such that the SiC is separated from the support by the thermal barrier; one or more conversion catalysts at least on the SiC.

Device for catalytic conversion having a reduced activation time

A method and a device for infiltration of a structure made of a porous material by chemical vapor deposition. According to the method, a first face of the porous material structure is exposed to a gaseous flow, and the second face is maintained at least partially free from any contact.

Method and device for the infiltration of a structure of a porous material by chemical vapour deposition

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Meaudre, France

Sebastien Donet