公开(公告)号：CA2492868C

公开(公告)日：2011-10-18

申请号：CA2492868

申请日：2003-07-18

Applicant: STICHTING ENERGIE

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

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

Abstract: The invention relates to a method for the catalytic reduction of NOx in an NOx 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 to the catalyst itself and the preparation thereof.