The paper presents some coal flotation used reagents such as collector,frother,compound flotation reagent and regulator etc,used both at home and abroad.

• 对近年来国内外使用的煤炭浮选药剂:捕收剂、起泡剂、复合浮选剂、调整剂等进行了综述,简述了它们的使用情况及其效果,并进行了点评。