应用重力筛分法评价煤质结渣特性

Assessment of Coal Slagging Characteristics by Gravity Fractionation Techniques

文中提出了不同于常规煤质结渣特性的判别方法，即重力筛分法。利用不同重度的有机溶剂分别将各重度煤粉分离出来，并研究其矿物质的含量及分布特性，由此判断煤质结法特性。

This paper gives an unconventional assessing method of coal slaggillgcharacteristics, i.e. gravity fractiollation tecAnique. Organic solvents in different gravityare used to separate pulverized coal of varJous gravity. It also studies mineral contents anddistribution characteristics to judge coal slagging characteristics.