Packing block with high adsorption capacity for gaseous effluent purification device
AssigneeInstitut Francais du Petrole
InventorsJean Morlec, Jacques Bourcier
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Abstract
The invention relates to a packing block made by alternately stacking thin corrugated plates (P1, P3) with a first elongation direction (X1), thin corrugated plates with a second elongation direction (X2) different from the first, and sheets (2) made of a material adsorbing the contaminants, interposed between the various thin plates in this stack. Such a block is used to pack the units of a purification device and is disposed in a stream of effluents containing contaminants such that the effluents pass through the channels delimited by the corrugations of the corrugated plates and the interposed sheets.
Claims10
Packing block for a purification device designed to adsorb contaminating substances mixed into a stream of gaseous effluents comprising a stack, made by alternately stacking thin corrugated plates with a first elongation direction (X1) and thin corrugated plates with a second elongation direction (X2) different from the first, with the corrugations delimiting two nonparallel channel networks, characterized in that the two networks communicate with each other through sheets made of a material adsorbing the contaminants, said sheets being interposed between the various thin plates in this stack, the block being disposed in a stream of effluents such that the effluents pass through it at depth, circulating randomly between the two channel networks and remaining in contact with the adsorbent sheets.
Dependencies are inferred from the claim text.