passing {HEAD ~ the heated gaseous stream} of {TAIL ~ step} through a heated zone wherein it contacts a platinum catalyst, at a temperature of at least 350° C., said process being characterized further in that said halogenated organic compound and said oxidizing gas are the only reactive components 
of
passing { HEAD ~ the heated gaseous stream } of { TAIL ~ step } through a heated zone wherein it contacts a platinum catalyst , at a temperature of at least 350 ° C. , said process being characterized further in that said halogenated organic compound and said oxidizing gas are the only reactive components
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH