煤粉燃烧NO静态排放量的灰色关联分析

介绍了灰色关联分析的基本理论和方法,并利用灰色关联分析的方法计算出了煤粉的NO静态排放量与各煤质指标的关联度,为预测煤粉NO静态排放量提出了理论依据。结果表明:影响煤粉NO静态排放量的四个主要因素依次为:碳含量、固定碳含量、氮含量、灰分含量。

Grey Relatedness Analysis of NO Static Emission Amount during Pulverized Coals Combustion

Basic theory and methods of grey relatedness analysis are introduced. Relatedness grade between NO static emission amount and every coal indexes is calculated by grey relatedness analysis, which provides theoretical basis for predicting NO static amount. Results show that four major influence factors of pulverized coals NO static emission amount are carbon content, fixed carbon content, nitrogen content and ash content respectively.