Recovery of finely dispersed gold from ores by biofloccular flotation

被引：0
作者：
A. A. Vashchenko
L. G. Marochko
Z. R. Ul’berg
机构：
[1] National Academy of Sciences of Ukraine,Ovcharenko Institute of Biocolloid Chemistry
来源：
Colloid Journal | 2006年 / 68卷
关键词：
Contact Angle; Pyrite; Gold Particle; Bacillus Cereus; Arsenopyrite;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The possibility of selective heterocoagulation of Bacillus cereus B5039 cells and ultradispersed gold particles in the presence of other minerals is shown. It is established that the cell is the base element determining the charge of forming biomineral flocs and the composition of bound mineral components. The high efficiency of bioflotation in the processes of gold extraction from the dilute suspensions of gold-containing ores is revealed.
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页码：404 / 410
页数：6
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