passing the heated gaseous stream of 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 {HEAD ~ halogenated organic compound} and said oxidizing gas are {TAIL ~ the only reactive components} 
are
passing the heated gaseous stream of 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 { HEAD ~ halogenated organic compound } and said oxidizing gas are { TAIL ~ the only reactive components }
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL