| 摘要 |
The invention relates to a coating suspension for the coating of catalyst substrates which comprises a polymeric pore-forming agent. The invention also relates to methods for coating catalyst substrates, by a) preparing a coating suspension and a catalyst substrate b) applying the coating suspension to the catalyst substrate, c) drying and calcining the applied coating, wherein the coating suspension contains a polymeric pore-forming agent which is removed residue-free in step c). Furthermore the invention relates to a catalyst which comprises the coated catalyst substrate according to the invention.
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