First Vanadium Announces Preliminary Process Flow Sheet
Vanadium is precipitated from the strip solution, forming insoluble highquality ammonium metavanadate (AMV). The AMV is then calcined to produce a commercially pure vanadium pentoxide (V 2 O 5) flake product. Similarly, the ROM unoxidized ore is crushed, screened and fed to a ball mill circuit, followed by secondary high intensity fine grinding.