Behaviors of armeen,tertiary amine,poly-amide and ether amide in floatation of kaolinite,pyrauxite and illite are studied.

研究了脂肪伯、叔、和醚四种药剂对岭石、叶腊石、伊利石行为,结果表明捕收能力顺序为>叔>醚>脂肪>伯。