FIELD: process engineering.
SUBSTANCE: invention relates to application on coat made from suspension that contains catalytic components in liquid carrier in the form of solid substances and/or in dissolved form. Proposed catalytic coat is applied on ceramic cellular elements wherein parallel flow channels run from their inlet to outlet. Said channels are separated by walls with open-pore structure. Suspension comprises catalyst containing suspended solid substances in liquid carrier. Note here that said flow channels are closed in turn on inlet and outlet of cellular element. Suspension is forced through cellular element to open in turn closed flow channels.
EFFECT: increased amount of active catalyst at comparable velocity head after coat application.
9 cl, 3 ex, 5 dwg
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Authors
Dates
2011-02-20—Published
2006-11-22—Filed