Plate 48 is seated on {HEAD ~ steps} 46 in {TAIL ~ such a manner} that a carbonaceous gas produced within compartment 50 flows around plate 48 and into chamber 56 as indicated by arrows 60 
in
Plate 48 is seated on { HEAD ~ steps } 46 in { TAIL ~ such a manner } that a carbonaceous gas produced within compartment 50 flows around plate 48 and into chamber 56 as indicated by arrows 60
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL 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