| abstract |
The invention discloses a method for recovering titanium resources from magnetic separation tailings, which comprises the following steps: s1, coarse separation (slag separation) is carried out on the magnetic separation tailings, S2, the fine ores after coarse separation (slag separation) are subjected to first-stage strong magnetic separation (rough separation) through an slon strong magnetic machine, S3, after the strong magnetic concentrate is screened, weak magnetic iron sweeping is carried out on the part under the screen, S4 and the part above the screen are put into an ore grinding machine for regrinding, after the ore grinding, the secondary iron concentrate and the secondary iron tailings are returned for screening, S5, the weak magnetic iron sweeping is used for separating secondary iron concentrate and secondary iron tailings, secondary iron tailings are subjected to second-stage strong magnetic separation (fine separation) through the slon strong magnetic machine, second-stage strong magnetic concentrate and second-stage strong magnetic tailings are separated, and S6, the second-stage strong magnetic concentrate is conveyed to flotation for separating titanium concentrate, and therefore recovery of titanium resources in the magnetic tailings is achieved. |