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