BEIJING (Asian Metal) 4 Jun 19 – Currently, mainstream prices for Chinese vanadium pentoxide powder 98%min are RMB117,000-120,000/t (USD7.8-8.0/lb V) EXW D/P, down by RMB1,000/t […]
KEY POINTS • Pilot scale testwork applying a well-established Grate Kiln technology demonstrates energy efficiency and adaptability for vanadium roasting. • Process optimisation by roasting a concentrate […]