| abstract |
Trägerkomponente aus Schichtsilikaten, gleichmäßig zugemischte ternäre Oxide als katalytisch wirksame Komponente, spezifische Oberfläche > 50 m²/g n und bimodale Porengrößenverteilung zwischen 5 ... 10 nm und 25 ... 200 nm. The invention is intended to provide a catalyst for oxidative detoxification, even of traces of the above-mentioned group of substances, which does not have the disadvantages of known catalysts with platinum group metals in terms of price, required control technology and sensitivity to abrasive dusts. In the case of a honeycomb-shaped ceramic catalyst, this object is achieved by combining the following features: Carrier component made of layered silicates, uniformly mixed ternary oxides as catalytically active component, specific surface> 50 m² / g and bimodal pore size distribution between 5 ... 10 nm and 25 ... 200 nm. |