Sued-chemie IP Gmbh & Co. Kg

Süd-chemie IP Gmbh & Co Kg

Clariant Produkte Gmbh

Roderik Althoff

Arno Tissler

Frank Klose

Helge Toufar

Rainer Albert Rakoczy

Soovi Hurgobin

Ashveer Raghunandan

Attila Jambor

Patrick Muller

Olaf BÜTTNER

Rainer Rakoczy

Patrick MÜLLER

A metal-doped or metal-exchanged zeolite is disclosed, wherein the doping metal is present in the zeolite in the form of individual atoms i.e. as monomeric and/or dimeric species. Further, a process for the preparation of such a metal-doped or metal-exchanged zeolite is disclosed. The metal-doped zeolites are useful, in particular, as catalysts for the reduction of nitrogen oxides.

Metal doped zeolite and process for its preparation

The present invention provides a process for the preparation of metal-doped zeolites comprising the steps of The invention further relates to the use of a metal-doped zeolite prepared by means of the process according to the invention for the conversion of NOand NO into harmless products.

Method for producing metal-doped zeolites and use thereof for the catalytic conversion of nitrogen oxides

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Rosenheim, Germany

Roderik Althoff