New process consisting of oxidative stripping of vanadium from loaded D2EHPA organic solution with H2O2 and direct precipitation with sulfuric acid

Liu, Y; Li, QG; Zhang, T; Wu, XS; Du, JW; Zhang, GQ; Li, Z

Li, QG; Li, Z (corresponding author), Cent South Univ, Sch Met & Environm, Changsha 410083, Peoples R China.

HYDROMETALLURGY, 2021; 203 ():

Abstract

The traditional process of extracting V(IV) with di(2-ethylhexyl) phosphoric acid (D2EHPA) uses H2SO4 for V stripping and ammonium salt for V precipit......

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