Selective Enrichment and Separation of Ti–Fe Enriched Mineral from Ti-bearing Electric Furnace Slag with Metallic Iron as Carrier

Effects of CaO/SiO₂ on Viscous Behaviors and Structure of CaO-SiO₂-11.00wt%MgO-11.00wt%Al₂O₃-43.00wt%TiO₂ Slag Systems

“…1) There reserves 10 billion tons of VT in Panzhihua District in China and the blast furnace (BF) process has been adopted to process VT since the 1970s. 2,3) The pig iron containing vanadium and titanium-bearing BF slag are produced. Because of the excessive additives and introduction of impurities in BF process, the TiO 2 content in the obtained titanium-bearing BF slag is only about 20.00-25.00wt%.…”

Influence and Mechanism of CaO on the Oxidation Induration of Hongge Vanadium Titanomagnetite Pellets

“…6) Over the past decades, several processes with coal have been proposed to promote the comprehensive utilization of VTM. [7][8][9][10][11][12][13][14][15] Hu et al 7) investigated the effect of Fe-Si on the carbothermic reduction of Panzhihua titanomagnetite under argon atmosphere. Geng et al 10) stud-ied the embedding direct reduction, followed by magnetic separation of beach titanomagnetite.…”

Non-isothermal Reduction Behavior and Mechanism of Hongge Vanadium Titanomagnetite Pellet with Simulated Shaft Furnace Gases

“…Most of the iron and partly vanadium can be reduced into the hot metal. [6][7][8][9][10] However, almost all of the titanium is concentrated into the molten slag, and it is very hard to extract titanium components through traditional separation processes so far. 11) Over past decades, several new processes on the basis of direct reduction containing coal to improve the utilization of VTM, HVTM, or ilmenite have been developed.…”