For recovering {TAIL ~ acetylene} from hydrocarbons, the hydrocarbons are thermally cracked in the presence of {HEAD ~ CO2} as a diluent gas 
For recovering { TAIL ~ acetylene } from hydrocarbons , the hydrocarbons are thermally cracked in the presence of { HEAD ~ CO2 } as a diluent gas
OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH