This is an extraction process which maximises resource utilisation by pre-concentrating vanadium oxides from overburden above a metal deposit and from vanadium - bearing iron ore deposits.

摘要

#$%^&*AU2020100276A420200326.pdf#####Abstract An extraction process for maximising resource utilisation, comprising preconcentrating vanadium oxides from oxidised overburden developed above a metal deposit and from vanadium -bearing iron ore deposits. Refined vanadium oxides such as vanadium pentoxide may be obtained and stockpiled through cyclonic gravity separation and screening post treatment of crushed raw deposits. This stockpile can be mixed in a dedicated compost turner with procured compost to improve the efficacy of fertiliser.IVIIINIINUlIIrLuT31N ; 60 1 + 2 F-4 5 Z 7 -7 L_1 10 8 SIM _14M 15M L 16M ~17M _18M 19Mm 20M FIGURE 1