Catalyst, in particular for reducing NO.sub.x, and method for re

Details Catalyst, in particular for reducing NO.sub.x, and method for re Catalyst, in particular for reducing NO.sub.x, and method for re

1999-04-09

2000-05-16

Dunn, Tom

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Nitrogen or nitrogenous component

502 64, 502 66, 502 74, 502 78, B01D 5356

Patent

active

060633514

ABSTRACT:
The invention concerns a catalyst, in particular for reducing NO.sub.x, using methane or any mixture containing mostly methane. The catalyst consists of a zeolite of mordenite structure with "small pores" exchanged with Pd and/or Co. The invention is useful for reducing nitrogen oxides.

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patent: 5985225 (1999-11-01), Ohtsuka etr al.
patent: 5993764 (1999-11-01), Tabata et al.

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