Pre-cooled liquefaction process

Details Pre-cooled liquefaction process Pre-cooled liquefaction process

C - Chemistry, Metallurgy

10

L

C10L 3/12 (2006.01)

Patent

CA 2701981

A system and method for liquefying a natural gas stream, the method including the steps of providing a dehydrated natural gas stream for liquefaction, pre- cooling the dehydrated natural gas stream in a pre-cooling apparatus, where the pre- cooling is performed by using a pre-coolant that consists essentially of a hydroflorocarbon (HFC) refrigerant, further cooling the pre-cooled dehydrated natural gas stream in a main heat exchanger through indirect heat exchange against a vaporized hydrocarbon mixed refrigerant coolant to produce a liquefied natural gas product stream, where the mixed refrigerant coolant comprises ethane, methane, nitrogen, and less than or equal to 3 mol % of propane.

Affiliated with

Also associated with

Rating

Pre-cooled liquefaction process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pre-cooled liquefaction process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pre-cooled liquefaction process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2017822