This process has the following three solutions: the flotation cyanide process:

（1）浮选－精矿氰化流程。它适用于处理金与硫化物共生关系密切的石英脉含金矿石和石英黄铁矿矿石。

(1) flotation concentrate cyanide process. It is suitable for the quartz vein gold bearing ore and quartz pyrite ore which are closely related to the gold and sulfide.

（2）浮选－焙烧－氰化流程。该流程适用于处理含有可浮性的有害于氰化的矿物，金只有少量的与这种矿物结合。

(2) flotation roasting cyanide process. The process is suitable for the treatment of minerals that contain a toxic cyanide that is toxic to cyanide, with a small amount of gold that is associated with this mineral.

8、浮选－重选联合流程 此流程以浮选法为主，适用于金与硫化物共生密切并且只能用冶炼法回收金的矿石。也适用于粗

8, flotation gravity concentration combined with the process flow to flotation method mainly, applicable to gold and sulfide closely associated and can only be used for smelting of gold ore recovery. Also applies to coarse

累嵌布不均匀的含金石英脉矿石，并比单一浮选获得较高的回收率。

Tired of disseminated auriferous ore uneven, and higher than the single flotation recovery rate.