Method of removing sulfur oxides and nitrogen oxides by dry proc

Details Method of removing sulfur oxides and nitrogen oxides by dry proc Method of removing sulfur oxides and nitrogen oxides by dry proc

1983-12-22

1984-09-04

Heller, Gregory A.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Nitrogen or nitrogenous component

423237, 423239, 423244, 423545, C01B 2100, C01B 1700, C01C 300, B01J 800

Patent

active

044696620

ABSTRACT:
This invention relates to a method of removing sulfur and nitrogen oxides by a dry process comprising passing a waste gas through a bed of a carbonaceous adsorbent to remove sulfur oxides and adding ammonia to remove nitrogen oxides, characterized in that at least two carbonaceous adsorbent beds are used and the carbonaceous adsorbent used mainly for removal of sulfur oxides is further used for treatment of the waste gas leaving the final carbonaceous adsorbent bed to remove the ammonia.

REFERENCES:
patent: 1767057 (1930-06-01), Dotter
patent: 3578390 (1971-05-01), Kruel et al.
patent: 4272497 (1981-06-01), Takahashi et al.
patent: 4400363 (1983-08-01), Grochowsti et al.

Affiliated with

Also associated with

Rating

Method of removing sulfur oxides and nitrogen oxides by dry proc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of removing sulfur oxides and nitrogen oxides by dry proc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of removing sulfur oxides and nitrogen oxides by dry proc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1891736