FIG 3 illustrates a schematic flowsheet of the present invention wherein some of {HEAD ~ the cold box exchangers} have been combined to effect {TAIL ~ an efficient operation}, and hydraulic power recovery turbines have been utilized to conserve energy 
FIG 3 illustrates a schematic flowsheet of the present invention wherein some of { HEAD ~ the cold box exchangers } have been combined to effect { TAIL ~ an efficient operation } , and hydraulic power recovery turbines have been utilized to conserve energy
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH