Procedure for the recovery of a vanadium concentrate from the metalliferous residues of petroleum tar gasification which involves treatment of the initial suspension (comprising the particulate) in reducing conditions with selectice extraction of the vanadium and dissolution of it, separation of the liquid phase obtaining a the vanadium from said solution for neutralisation of the same with a base.
Process for the treatment of metalliferous residues in petroleum tars gasification plants
CORIGLIANO, Francesco;DI PASQUALE, Sebastiana;PRIMERANO, Patrizia;CATALFAMO, PAOLA
2003-01-01
Abstract
Procedure for the recovery of a vanadium concentrate from the metalliferous residues of petroleum tar gasification which involves treatment of the initial suspension (comprising the particulate) in reducing conditions with selectice extraction of the vanadium and dissolution of it, separation of the liquid phase obtaining a the vanadium from said solution for neutralisation of the same with a base.File in questo prodotto:
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