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