Effect of apolar reagents and surfactants on the stability of a flotation complex

被引：6
|
作者：
Kondratyev, SA [1 ]
Izotov, AS [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Min, Novosibirsk, Russia
来源：
JOURNAL OF MINING SCIENCE | 2000年 / 36卷 / 04期
关键词：
Surfactant; Tangential Force; Mineral Particle; Strengthening Effect; Flotation Machine;
D O I：
10.1023/A:1026697811202
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
A mechanism is proposed to explain the phenomenon whereby the strength of the bond between a mineral particle and a gas bubble is increased by introducing apolar reagents and surfactants into the chamber of the flotation machine. The strengthening effect is due to the tangential force that arises on the surface of the bubble and counteracts the separating farce. An estimate is made of the effect of the force on the coarseness of particles undergoing flotation.
引用
收藏
页码：399 / 407
页数：9
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