长焰煤热解特性及产物分布

Study on Pyrolysis Characteristics and Product Distribution of Long Flame Coal

文章通过长焰煤进行热解特性研究,测定了煤热解过程热解煤气的产物及产出规律,分析了焦油产率及组成,并对焦油组分进行了定性定量分析,结果表明,研究结果对于了解试验煤样的热解特性、焦油产品的回收及利用具有重要意义。

Through the study of pyrolysis characteristics of long flame coal,the product and output law of pyrolysis gas in coal pyrolysis process were determined,the yield and composition of tar were analyzed,and the qualitative and quantitative analysis of tar group components was carried out.The results show that the research results are of great significance for understanding the pyrolysis characteristics of test coal samples and the recovery and utilization of tar products.