陕西某低品位钒钛磁铁矿选铁试验研究.pdf

增刊 2 刘福源 刘 毅 王应军 陕西某低品位钒钛磁铁矿选铁试验研究 27
erties on the beneficiation process and indexes and carries out
， ，
the experimental research on the coarse-grained tailings throwing raw ore stage grinding and stage separating process and
，
coarse-grained tailings throwing with stage grinding and stage separation process. Combined with the requirements of compre⁃
hensive utilization the best iron separation process suitable for the mine is recommended. The results show that the iron con⁃
，
centrate with iron grade of % TiO content of % and iron recovery of % can be obtained by adopting the pro⁃
， 2
cess of raw ore stage grinding and stage separation which can provide technical guidance for the development and utilization
，
of similar ores.
Key words vanadium-titanium magnetite titanomagnetite ilmenite coarse-grained tailings throwing stage grinding and separating
： ； ； ； ；