公开(公告)号：CA2492868A1

公开(公告)日：2004-01-29

申请号：CA2492868

申请日：2003-07-18

Applicant: STICHTING ENERGIE

Inventor： VAN DEN BRINK RUDOLF WILLEM ,  PIETERSE JOHANNIS ALOUSIUS ZAC

IPC: F01N3/10 ,  B01D53/86 ,  B01D53/94 ,  B01J29/068 ,  B01J29/22 ,  B01J29/24 ,  B01J29/74 ,  B01J29/06

Abstract: The invention relates to a method for the catalytic reduction of NOx in an N Ox containing gas using methane in the presence of a catalyst which comprises a palladium-containing zeolite. In this process one uses a zeolite based on rings of 12 oxygen atoms, wherein the zeolite also comprises scandium, yttrium, a lanthanide or a combination thereof. The invention also relates t o the catalyst itself and the preparation thereof.