煤灰成分对其黏度影响的试验研究

通过对同一勘探区、同一煤种的不同层位及不同煤灰样品进行化学组成分析和灰黏度试验,研究了其煤灰组成中的各成分含量对其黏度的影响,指出煤灰黏度是动力用煤和气化用煤的重要指标,而煤灰黏度的大小与煤灰中的化学成分有着十分密切的关系。

Experimental Research on the Influences of Ash Composition on Its Viscosity

Through the chemical composition analysis and ash viscosity experiments on different ash samples in different positions of same coal type in same exploration area,this paper researches the influences of the contents of various ash compositions on its viscosity,and points out that ash viscosity is an important index of power coal and gasification-used coal,and ash viscosity has close relation to chemical composition of ash.