高效煤粉工业锅炉的环保指标 燃烧效率(combustion efficiency)≥98% 锅炉热效率(heat efficiency)≥88%~90% 烟尘(TSP)排放(emission of TSP)≤50mg/Nm3 二氧化硫(SO2)排放(emission of SO2)可满足当地环保要求 (It can meet the requirements of the local regulations on environmental protection.) 氮氧化物(Nox)排放(emission of Nox)≤500mg/Nm3