国外某含硫磁铁矿石工艺矿物学研究

Research on Process Mineralogy for a Foreign Magnetite Ore Containing Sulphide

利用化学多元素分析、化学物相分析、光学显微镜等综合手段,对国外某含硫磁铁矿型矿石进行了系统的工艺矿物学研究。全面了解了该含硫磁铁矿石的化学组成、矿物组成及相对含量、矿石的自然类型、矿石的结构构造以及矿石矿物工艺粒度组成,阐明了影响选矿工艺的矿物学因素,并提出了提出适合该矿石的磨矿粒度以及工艺流程。

The research on process mineralogy for a foreign magnetite ore containing sulphide was carried on by the means of chemical multi-element analysis,chemical phase analysis,optical microscopy etc.. The chemical composi- tion, the mineral composition and the relative content, the natural types of ores, the ore structure and texture and the particle size of are determined. Some mineralogical factors affecting mineral processing are described and the right grinding size and the technological process for this ore are given.