FROTH CHARACTERISTICS AND GRADE-RECOVERY RELATIONSHIPS IN THE FLOTATION OF LEAD-ZINC AND COPPER ORES

被引：11

作者：

SUBRAHMANYAM, TV

FORSSBERG, E

机构：

[1] CCE/UFRN, Natal, Braz, CCE/UFRN, Natal, Braz

来源：

MINERALS ENGINEERING | 1988年 / 1卷 / 01期

关键词：

COPPER ORE TREATMENT - Flotation - LEAD ORE TREATMENT - Flotation - ZINC ORE TREATMENT - Flotation;

D O I：

10.1016/0892-6875(88)90065-9

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Froth forms an important phase in flotation upon which the final yield parameters are dependent. Flotation froths are three-phase froths and the solid particles exercise an influence in stabilizing or destabilizing the froths depending on the degree of hydrophobicity, size and concentration of fines. This paper deals with froth characteristics in flotation tests carried out on lead-zinc and copper ores with four different frothers. The results are analysed by grade-recovery relationships.

引用

页码：41 / 52

页数：12