在相近低负荷条件下运行的不同出力的锅炉，额定出力大的锅炉烟尘排放量大。
The flue dust emission concentration from heavy rated capacity boilers was high when different low rated capacity boilers worked under the similar load.
与同等范围烧煤的火电厂相比，减少二氧化硫排放量600吨、烟尘排放量400吨。
In comparison with the power plant that USES coal as fuel, the discharge of sulfur dioxide shall be reduced by 600 tons and dust by 400 tons.
此外，2000年中国烟尘排放量为1165万吨，工业粉尘的排放量为1092万吨。
In addition, soot emissions of 11.65 million tons, 2000 China industrial dust emissions of 10.92 million tons.
基于各种努力，与2000年相比，北京市空气中的硫化物含量减少了近一半，工业烟尘排放量则减少了三份之二。
Because of that and other changes, Beijing’s sulfur emissions have been cut almost in half compared with 2000, and industrial dust has decreased by two-thirds.
二氧化硫、烟尘排放量的控制，可采用选用清洁煤，改变燃烧技术及末尾脱硫除尘技术。比较而言，烟气除尘脱硫技术是一种技术成熟较为经济的应用技术。
The emission amount of sulfur dioxide and fuel dust are reduced by cleaner coal, innovative combustion technology and end phase wet sulfur removal technology.
研究者发现，燃料不完全燃烧产生的烟尘，会使发射过程中产生的二氧化碳的排放量减少。
The researchers found that the effect of soot, which is incompletely burned fuel, would dwarf that of the carbon dioxide emissions from the launches.
二是降低烟尘初始排放量和烟气黑度。
二是降低烟尘初始排放量和烟气黑度。
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