Removal of nitrogen oxides from gas

Details Removal of nitrogen oxides from gas Removal of nitrogen oxides from gas

B - Operations, Transporting

01

D

23/353, 165/4

B01D 53/34 (2006.01) B01D 53/56 (2006.01) C01B 21/20 (2006.01) C01B 21/48 (2006.01)

Patent

CA 1165099

ABSTRACT OF THE DISCLOSURE Gas containing nitrogen oxides is treated in two separate stages. In the first stage, the nitrogen oxides in the gas are reacted with sulfurous acid. The gaseous product of this reaction is reacted with an alkaline solu- tion, typically caustic alkali. As a result of these treatments, the nitrogen oxides are converted into neutral salts.

409978

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-20845