The liquid phase is removed in line 88 to provide {HEAD ~ a cooling effect} in {TAIL ~ the third stage heat} exchanger 16 
in
The liquid phase is removed in line 88 to provide { HEAD ~ a cooling effect } in { TAIL ~ the third stage heat } exchanger 16
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH