{HEAD ~ The amount} of {TAIL ~ oxidant} is preferably high enough, however, to raise the temperature of the stream in the reaction chamber to 750° 1,200° F 
of
{ HEAD ~ The amount } of { TAIL ~ oxidant } is preferably high enough , however , to raise the temperature of the stream in the reaction chamber to 750 ° 1,200 ° F
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