If the coke gasification apparatus 6 is omitted, the apparatus 7 for cooling solids then serves for the coke cooling and {HEAD ~ the coke} is then collected in {TAIL ~ the container} 8 
is collected in
If the coke gasification apparatus 6 is omitted , the apparatus 7 for cooling solids then serves for the coke cooling and { HEAD ~ the coke } is then collected in { TAIL ~ the container } 8
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 REL OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH