Abstract: The solid-phase reduction behavior and the influence of technological parameters of vanadic titanomagnetite were studied. The influence of technological parameters including grinding grain, reaction temperature and carbon rate on the degree of metallization and the magnetic separation of titanium was discussed. The results showed that using coal-based direct reaction reduction, the ferric oxide in vanadic titanomgnetite can be reduced to Fe, and then Ti can be separated from Fe by magnetic separation. The best reduction conditions are the temperature of 1100°C, the carbon rate of 1:1 and the grinding particle size of 75~150 μm. The metallizations and TiO2 content of slag phase can be achieved over 80% and 36%. The technology provides a new way for our country's large number of vanadium titanium magnetite ore exploitation.