论文部分内容阅读
钢铁烧结机排放的颗粒物、二氧化硫、氮氧化物、二(?)英等废气污染物分别占钢铁企业排放总量的35%、85%、40%、90%以上,是钢铁企业大气污染防治的重点环节。2000年以来,先进的静电除尘器逐步取代多管、旋风除尘器,在烧结机上得到广泛应用,钢铁烧结机烟粉尘得到有效治理;“十一五”以来,随着钢铁烧结烟气脱硫工作的全面实施,钢铁烧结二氧化硫排放量逐步下降;“十二五”以来,随着国家将氮氧化物列为污染物总量控制约束性指标,不
Iron and steel sintering machine emissions of particulate matter, sulfur dioxide, nitrogen oxides, two (?) British and other emissions accounted for 35%, 85%, 40%, 90% of the total emissions of iron and steel enterprises, is the prevention and control of air pollution in steel enterprises Key links. Since 2000, the advanced electrostatic precipitator gradually replace the multi-tube, cyclone dust collector, widely used in the sintering machine, steel sintering machine smoke dust is effectively controlled; “Eleventh Five-Year”, with the sintering of flue gas desulfurization The full implementation of the work, steel sinter sulfur dioxide emissions gradually declined; “” “Twelve ” since, as the country will nitrogen oxides as the total amount of pollutants control binding indicators, not