Process for separating carbon dioxide and acid gases from a...

Details Process for separating carbon dioxide and acid gases from a... Process for separating carbon dioxide and acid gases from a...

F - Mech Eng,Light,Heat,Weapons

25

J

162/106, 196/46

F25J 3/00 (2006.01) C10G 1/00 (2006.01) C10G 1/02 (2006.01) F25J 3/02 (2006.01)

Patent

CA 1185166

ABSTRACT A process is described for the separation of carbon dioxide and sulfide gases from oil shale re- torting off-gases, coal gasification off-gases, oxygen fireflooding off-gases or carbon dioxide miscible flood enhanced oil recovery off-gases for recycle to a retort, gasifier, petroleum reservoir or to further sulfide processing prior to export. The process separates the off-gases into an essentially sulfur-free light BTU fuel gas, a heavy hydrocarbon stream and a carbon dioxide acid gas stream wherein the off-gas is com- pressed if necessary and cooled to separate the various streams. The carbon dioxide acid gas stream is expanded in an auto-refrigeration step to provide the necessary process refrigeration. In the oil shale retort and coal gasification applications the sulfur constituents are sorbed on spent oil shale particles or coal ash.

419262

Affiliated with

Also associated with

Rating

Process for separating carbon dioxide and acid gases from a... 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 separating carbon dioxide and acid gases from a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for separating carbon dioxide and acid gases from a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1234185