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