{HEAD ~ The method} also includes the step of passing the flue gas through an oxygen feed stream pre heater 144 at which {TAIL ~ heat} from the flue gas is transferred to the oxygen feed stream 
{ HEAD ~ The method } also includes the step of passing the flue gas through an oxygen feed stream pre heater 144 at which { TAIL ~ heat } from the flue gas is transferred to the oxygen feed stream
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH