In accordance with the present invention, a sulfur oxide monitoring device 62 and {HEAD ~ a temperature sensing device} 72 are positioned in {TAIL ~ duct} 32 downstream of the outlet to the spray dryer absorption chamber 26 
are positioned in
In accordance with the present invention , a sulfur oxide monitoring device 62 and { HEAD ~ a temperature sensing device } 72 are positioned in { TAIL ~ duct } 32 downstream of the outlet to the spray dryer absorption chamber 26
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH