Both refrigeration cycles go through a recompression and aftercooling step in which the aftercooling is achieved by {HEAD ~ heat exchange} with {TAIL ~ a cold water} or non hydrocarbon cooling fluid 
Both refrigeration cycles go through a recompression and aftercooling step in which the aftercooling is achieved by { HEAD ~ heat exchange } with { TAIL ~ a cold water } or non hydrocarbon cooling fluid
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH