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