Removal of nitrogen oxides from a gas stream containing same

Details Removal of nitrogen oxides from a gas stream containing same Removal of nitrogen oxides from a gas stream containing same

B - Operations, Transporting

01

D

B01D 53/56 (2006.01) B01D 53/86 (2006.01) C01B 21/38 (2006.01)

Patent

CA 2229416

The invention concerns a method of removing nitrogen oxides from a gas flow. The gas flow is guided: (A) through a stage in which the nitrogen oxides, apart from N2O, are absorbed in an absorption agent, or the nitrogen oxides, apart from N2O, are reacted with an absorption agent at a pressure of between 1.5 and 20 bar, and (B) through a stage for reducing the N2O content, preferably using the pressure level prevailing in step (A). The invention further concerns a device for carrying out this method and the use thereof.

L'invention concerne un procédé pour éliminer les oxydes d'azote contenus dans un courant de gaz. Ce procédé comprend l'acheminement du courant de gaz (A) à travers un étage dans lequel les oxydes d'azote à l'exception de N2O sont absorbés par un agent d'absorption, ou bien la réaction des oxydes d'azote hormis N2O avec un agent d'absorption à une pression comprise entre 1,5 et 20 bars, et (B) à travers un étage pour réduire la teneur en N2O, de préférence en utilisant le niveau de pression prédominant dans l'étape A du procédé. L'invention concerne également un dispositif pour mettre ce procédé en oeuvre et son utilisation.

Affiliated with

Also associated with

Rating

Removal of nitrogen oxides from a gas stream containing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removal of nitrogen oxides from a gas stream containing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of nitrogen oxides from a gas stream containing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1960709