A New Process of Extracting Titanium from Vanadium–Titanium Magnetite

A new process of extracting titanium from vanadium–titanium magnetite (VTM) in the Panxi area Sichuan, China is introduced this work. Various experiments, including reduction–magnetic separation, leaching and hydrolyzing are carried out. The results show that optimum conditions for experiments an acid/slag ratio 4:1, a temperature 60 °C, time 80 min, liquid/solid 3.2:1. rate Ti-bearing slag 92.41%. H+ concentration 0.75 g·L?1, 100 180 acid liquor 96.80%. After recovery 89.45%.