Hydrocarbon gas separation

Details Hydrocarbon gas separation Hydrocarbon gas separation

F - Mech Eng,Light,Heat,Weapons

25

J

162/113

F25J 3/02 (2006.01) C07C 7/09 (2006.01)

Patent

CA 1236767

HYDROCARBON GAS SEPARATION ABSTRACT OF THE DISCLOSURE A cryogenic process for separating methane from ethane and heavier hydrocarbons in which a high pressure gas feed is divided into two gas streams. The gas is cooled either before or after it is divided and this step may include some condensation in which case the condensate is separated from the gas. One of the divided gas streams is expanded through a work expansion machine down to the pressure of the fractionation column. Any separated condensate is also expanded to the column pressure. The second divided gas stream is further cooled by heat exchange and then expanded down to an intermediate pressure whereby a portion is condensed. This condensate is separated from the remaining gas and then expanded to the column pressure. The remaining gas is further cooled and expanded and fed to the column as the top feed.

465400

Affiliated with

Also associated with

Rating

Hydrocarbon gas separation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrocarbon gas separation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrocarbon gas separation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1218210