Optimized magnetic separation for efficient recovery of V ...
2021-10-1 · Recently, Xu et al. studied grinding and magnetic separation processes for producing vanadium pre-concentrates from a raw VTM (i.e., without reduction and heat treatment) ore. They reported that a vanadium‑titanium magnetite concentrate containing 1.14% V 2 O 5, 22.22% TiO 2, 42.51% Fe, and a concentrate of ilmenite containing 16.05% TiO 2 ...