煤中有害元素的危害及其抑制方法

摘要

The paper introduces the common harmful elements in coal,describes their hazards to human health and industrial processing,and discusses the suppressing methods.%介绍了煤中常见的有害元素,叙述了煤中有害元素对人体健康及对工业加工利用的危害,讨论了减少危害的办法。