Coal from this region is low in sulphur, and so burns more cleanly, but has a relatively low energy density unless treated.
该区域的煤含硫量低,也因此更为清洁,但是在处理前能值(energy density)相对较低。
2
What the company managing are high quality and high caloric coal with lowsulphur, low dust, low phosphorus, and low chlorine and coal's smelting and blowing.
公司经营的是低硫、低灰、低磷、低氯、高发热量的优用煤和冶炼吹煤。
3
The Zhuzhou Clean Coal component, to reduce air pollution in the CZT Region through the production and sale of lowsulphurcoal.