{HEAD ~ Ethylbenzene} can be removed from the separation zone 140 via {TAIL ~ line} 34 and sent to a dehydrogenation zone 180 to produce styrene product that can be removed via line 36 
removed via
{ HEAD ~ Ethylbenzene } can be removed from the separation zone 140 via { TAIL ~ line } 34 and sent to a dehydrogenation zone 180 to produce styrene product that can be removed via line 36
HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH