Vanadium-titanium magnetite is a composite mineral resource with iron,vanadium and titanium as the main metals.It is usually accompanied by various valuable components such as copper,cobalt,phosphorus and scandium,and has comprehensive recycling value.On the basis of summarizing the resource characteristics of vanadium-titanium magnetite in Chi-na,in view of the situation of gradually lean,fine and complex resources and low comprehensive utilization level,the progress of process technologies such as pre-separation process,iron concentrate quality improvement and impurity reduction process,fine ilmenite separation process,and associated resource recycling process is emphatically summarized.Finally,the existing process technology problems in vanadium-titanium magnetite beneficiation are analyzed,and it is pointed out that high efficiency,clean-liness and sustainable development are the general directions for the future development of vanadium-titanium magnetite benefi-ciation technology.
维普
万方数据
