Abstract: A seaside titanomagnetite in Indonesia belongs to bench ores with high Titanium-Ferrum and low sulfur-phosphorus. In order to realize high efficient separation of titanomagnetite and achieve full utilization of resources，conditioning tests of reduction roasting process is made by adopting the process of direct reduction roasting - grinding - low intensity magnetic separation. The results showed that under the condition of bituminous coal A usage of 30%，the amount of additive NCS 11%，reduction roasting temperature at 1 250 ℃ for 60 min，grinding fineness of -43 μm 6902%，and low intensity magnetic field strength of 151 kA/m，the reduced iron powder with TFe grade of 93.74%，recovery of 95.91% and TiO₂ grade of 0.45% was obtained with high efficient separation of Titanium-Ferrum,the enrichment of titanium in tailings providing prerequisites for its recycling.

Key words: Seaside titanomagnetite, Reducing coal, Additive, Direct reduction roasting, Titanium and Ferrum separation