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