A new kind of technique, the vortex arch suited to blindcoal combustion for conveyor stoker is investigated.
提出一种能够用于链条炉燃用无烟煤的涡流拱新技术。
2
The activated carbon with high specific surface area for electric double layer capacitor (EDLC) was prepared with blindcoal and KOH as raw material and activating reagent respectively.
以云南小发路煤矿产无烟煤为原料，KOH为活化剂制取双电层电容器用高比表面积活性炭电极材料。
3
A case in point is Li Yang's 2003 film about Henan coal miners, Blind Shaft, which won awards at several major Western film festivals.