The scheme uses a 3 stage compressor wherein at least a portion of {HEAD ~ the high pressure liquid} from {TAIL ~ the high pressure flash zone} is used in a solvent recovery step to remove lean solvent from a combined stream of the compressed low and medium pressure off gases in the high pressure flash zone to reduce overall solvent losses from the process 
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The scheme uses a 3 stage compressor wherein at least a portion of { HEAD ~ the high pressure liquid } from { TAIL ~ the high pressure flash zone } is used in a solvent recovery step to remove lean solvent from a combined stream of the compressed low and medium pressure off gases in the high pressure flash zone to reduce overall solvent losses from the process
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH