摘要
介绍了某微细粒级嵌布的金矿石的选矿工艺,根据工艺矿物学研究的结果,浮选试验经过强化分散矿泥、强化浮选过程、粗精矿再磨等技术措施,在原矿含金1.88 g/t的条件下,获得了金精矿的品位35.20 g/t,回收率91.89%的良好指标。
The paper introduced the flotation process of a fine-grained and disseminated gold ore. According to the mineralogical investigations, the results of gold grade of 35.20 g/t, gold recovery of 91.89% for the concentrate were obtained under the laboratory conditions of fed gold grade of 1.88 g/t, and strengthening technical measure was processed in flotation process which included pulp dispersion, secondary grinding of the rougher concentrate and so on.
出处
《甘肃冶金》
2013年第5期1-4,共4页
Gansu Metallurgy
关键词
微细粒
浮选
分散矿泥
强化浮选
fine-grained
flotation
pulp dispersion
intensify flotation
