论文部分内容阅读
在选择浮选过程时,首先要解决的是有价矿物的选收方法和程序问题。可能采用两种浮选方法:直接优先浮选及带下一步混合精矿优先浮选的混合浮选。按直接优先浮选流程进行有用矿物浮选时,有价矿物是一个跟着一个相继地得到选收,而磨矿的必需细度即根据粒度最小的矿物的浸染程度而定。当有价矿物和造岩矿物的浸染程度相同时,当有
In the choice of flotation process, the first thing to be solved is the selection of valuable minerals methods and procedures. Two flotation methods may be used: direct flotation with priority and mixed flotation with further flotation of mixed concentrate. According to the direct priority flotation process for useful mineral flotation, the valuable minerals are selected one by one and the required fineness of the grinding is determined by the degree of dissemination of the minerals with the smallest particle size. When the degree of dissemination of valuable minerals and rock minerals are the same, when there is