型煤燃烧全硫析出规律的试验研究

Experimental Study on the Release of Sulfur in the Combustion of Mould Coal

型煤燃烧全硫析出规律对于研究型煤燃烧的固硫特性具有重要的意义。本文通过试验研究发现 :全硫的析出分为四个阶段 ,每个阶段的析出速率不同 ;全硫对温度的依赖程度最大 ,而且型煤的直径、升温速率和煤种变化对全硫的析出也具有不同程度的影响。

Experiments were conducted to investigate the release of sulfur in the combustion of mould coal.The results show that the release of sulfur consists of four stages,and the release rate is different at each stage,Which depends on temperture,size of mould coal,temperature raising rate and coal type.