The new product stream containing {HEAD ~ ethylbenzene} may then be sent to the existing styrene production facility for further processing to form {TAIL ~ styrene} 
The new product stream containing { HEAD ~ ethylbenzene } may then be sent to the existing styrene production facility for further processing to form { TAIL ~ styrene }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL