In a further embodiment, solvent entrained in off gases from low and medium pressure flash zones is recovered in a high pressure flash zone by washing {HEAD ~ the off gases} with {TAIL ~ recovered lean solvent} 
with
In a further embodiment , solvent entrained in off gases from low and medium pressure flash zones is recovered in a high pressure flash zone by washing { HEAD ~ the off gases } with { TAIL ~ recovered lean solvent }
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 REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL