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Research on the Mineral Processing Method of Fine Fraction Ilmenite in Panzhihua

FU Wenzhan

Abstract

A novel mineral processing method for the recovery of ilmenite with fine fraction (- 0. 10mm) from tailings obtained via dressing iron concentrate from vanadium-containing titanomagnetite ores in Panzhihua was proposed. The method includes:after high intensity magnetic separation,using F968 as collector and SSB and oxalic acid as regulators,in mild acid (nearly neutral) medium performed ilmenite flotation. Adopting the method above mentioned gained higher separation indexes: the grade of ilmenite concentrate was reached to 48. 22% with the recovery of 91. 08% and the yield of 42. 82%.

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Available abstract

Key concepts: Ilmenite, Tailings, Oxalic acid, Mineral processing, Vanadium, Magnetic separation, Fraction (chemistry), Metallurgy