论文部分内容阅读
一、根据矿石嵌布特性合理制定工艺流程问题我厂处理的矿石含主要金属矿物有:黄铁矿、磁黄铁矿、黄铜矿和闪锌矿;主要的豚石矿物有:黑云母、透闪石、绿泥石和石英等。矿石中的金属含量为:铜1.4～1.6%;锌0.6～0.8%;硫12～16%。黄铜矿与脉石、磁黄鉄矿及闪锌矿共生关系密切。各种金属矿物结构特征为:黄鉄矿多为半自形及他形晶粒状结构,还有一半左右为角砾状及斑杂状构造。磁黄鉄矿大部分为次文象及网状和镶嵌状构造,尚有一
First, according to the characteristics of riprap reasonable development of process problems I plant with the main ore containing metal minerals are: pyrite, pyrrhotite, chalcopyrite and sphalerite; the main dolomite minerals are: biotite, Tremolite, chlorite and quartz. The metal content in the ore is 1.4-1.6% copper, 0.6-0.8% zinc and 12-16% sulfur. Chalcopyrite and gangue, maggotite and sphalerite symbiotic relationship. The structural features of various metal minerals are as follows: Most of the mineral is semi-self-shaped and he-like granular structure, and about half of them are brecciated and patchy structures. Magnetite ore most subtext and mesh and mosaic structure, there is one