A.脫硝還原反應(yīng),是一個吸熱反應(yīng) B.反應(yīng)器本體散熱 C.稀釋風(fēng)機(jī)噴入冷空氣 D.B+C
A.15,30 B.20,30 C.15,39 D.20,39
A.250mg/Nm3 B.200mg/Nm3 C.100mg/Nm3 D.150mg/Nm3