A kind of the quick determination of ash yield of commercial coal in Aiyou Mine , which can be a reference to coal preparation or the determination of ash yield , is introduced in the paper .
介绍了一种适用于阜新艾友矿动力商品煤的快速测定灰分方法，可在指导该矿选煤生产或动力商品煤灰分检查中起参考作用。
aiyou