Smelting processing method adopting oxygen-enriched molten pool for stibnite

The invention discloses a smelting processing method adopting oxygen-enriched molten pool for stibnite. The method comprises the steps that oxygen-enriched air is blown into the oxygen-enriched moltenpool, then stibnite materials, aluminum oxide waste red mud, lime and a reducing agent are mixed and then fed into an oxygen-enriched smelting tank for oxygen-enriched reduction smelting, the antimony oxide with 86% of the antimony is obtained, and the temperature in the molten pool is controlled to be 990-1360 DEG C in the smelting process; the antimony oxide and the waste residue are recoveredand separated; and flue gas containing SO2 discharged from the top of the oxygen-enriched molten pool is collected, and the flue gas is recycled through waste heat, the flue gas is carried out purifying and dust removing, and sent into a sulfuric acid workshop for acid production, and the collected smoke dust and the waste residue are subjected to granulation and then returned to the oxygen-enriched smelting pool for the o