Removal of co.sub.2 and/or h.sub.2s from gases

Details Removal of co.sub.2 and/or h.sub.2s from gases Removal of co.sub.2 and/or h.sub.2s from gases

B - Operations, Transporting

01

D

23/341, 23/344,

B01D 53/34 (2006.01) B01D 53/14 (2006.01) C07C 7/11 (2006.01)

Patent

CA 1214024

- 10 - Abstract of the Disclosure: C02 and/or H2S are re- moved from gases which contain C02 and/or H2S by means of an aqueous absorption liquid containing an alkanol- amine, by a process wherein the said gas is treated, in an absorption stage, at from 40 to 100°C, with an aque- ous absorption liquid containing from 20 to 70% by weight of methyldiethanolamine, the treated gas is taken off at the top of the absorption stage, the aqueous absorption liquid laden with C02 and/or H2S is taken off at the bottom of this stage and is regenerated by being let down in two or more flash stages, and the final flash stage is operated under reduced pressure and the regenerated absorption liquid is recycled to the absorption stage.

448938

Affiliated with

Also associated with

Rating

Removal of co.sub.2 and/or h.sub.2s from gases 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 co.sub.2 and/or h.sub.2s from gases, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of co.sub.2 and/or h.sub.2s from gases will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1206055