The scrubbing is suitably carried out in a column under elevated pressure using countercurrent flows of an organic solvent and the bottom effluent of the propane/propene splitter, so that typically {HEAD ~ a stream} consisting essentially of {TAIL ~ propane} and propene is removed as the overhead fraction 
The scrubbing is suitably carried out in a column under elevated pressure using countercurrent flows of an organic solvent and the bottom effluent of the propane / propene splitter , so that typically { HEAD ~ a stream } consisting essentially of { TAIL ~ propane } and propene is removed as the overhead fraction
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 HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH