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研究煤种及运行工况对锅炉氮氧化物排放特性的影响。在 3台大型锅炉、2台实验炉上进行变煤种、变工况试验 ,研究发现煤中含氮量与NOx排放量具有一定相关性 ,运行工况变化对NOx排放量也有一定影响 ,在实验室卧室炉上进行分级燃烧实验 ,研究NOx排放特性
Study of coal types and operating conditions on NOx emission characteristics of the boiler. In 3 large boilers and 2 experimental furnaces, variable coal type and variable working conditions were tested. It was found that there was a certain correlation between nitrogen content in coal and NOx emissions. The changes in operating conditions also had some impact on NOx emissions. Staged combustion experiments were carried out in the laboratory bedroom furnace to study the NOx emission characteristics