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