【摘要】 利用沉降炉试验系统对41个动力用煤的煤样进行了着火特性的试验研究,并在深入分析煤粉着火的过程及试验数据基础上,提出了直接应用煤质分析数据(工业分析)就可计算煤种的着火特性指标——着火判别指数δ,δ与试验数据的相关系数达到了0.958。更多还原

【Abstract】 This paper studies the igniting characteristic of forty one kinds of power coal samples by drop tube furnace and analyzes the process of pulverized coal igniting and experimental data. An igniting index δ is proposed using coal quality analysis data (industrial analysis data), The correlation coefficient between δ and experimental data is up to 0.958.更多还原