A preferred embodiment includes providing {TAIL ~ the gaseous stream} to {HEAD ~ pyrolysis reactor} along with a carbon source such as coke 
A preferred embodiment includes providing { TAIL ~ the gaseous stream } to { HEAD ~ pyrolysis reactor } along with a carbon source such as coke
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH