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