Process for selectively removing hydrogen sulfide

Details Process for selectively removing hydrogen sulfide Process for selectively removing hydrogen sulfide

C - Chemistry, Metallurgy

01

B

23/344

C01B 17/05 (2006.01) B01D 53/14 (2006.01)

Patent

CA 1249421

ABSTRACT Hydrogen sulfide is removed from gas streams containing it with or without carbon dioxide by contact- ing the gas feed stream with an aqueous liquid contain- ing sulfide and bisulfide ions and having a pH in the range from 9 to 12 to remove a minor portion of the hydrogen sulfide and then removing the remainder with an aqueous liquid containing sulfide and bisulfide ions having a higher pH in the range from 11 to 13.5.

503609

Affiliated with

Also associated with

Rating

Process for selectively removing hydrogen sulfide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for selectively removing hydrogen sulfide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for selectively removing hydrogen sulfide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1237056