anthracite anthracite coal kilkenny coal anthraciferous coal
The organic affinity of trace elements decreases further in anthracite.
到无烟煤阶段,有机态微量元素含量进一步降低。
—— 给力词典精选To anthracite, adopting off - line type CDC calciner is more reasonable.
尤其是针对无烟煤, 采用离线型CDC分解炉更为合理。
—— 给力词典精选Underground mineral resource - rich, high - quality anthracite 4 OOO proven reserves of about 10,000 tons.
地下矿产资源丰富, 优质无烟煤探明储量约4OOO万吨。
—— 给力词典精选In burning the anthracite, secondary air rate is less than 10 %.
燃烧混煤的在20%左右;对于燃烧无烟煤, 二次风率应小于10%。
—— 给力词典精选The structure of W flame boiler suitable for anthracite is introduced.
简介W火焰锅炉适应于无烟煤燃烧的结构特点。
—— 给力词典精选