How to Desulfurization in Intermediate Frequency Furnace Steelmaking

No points? Then simplify the answer. Change slag and make new slag. If you have any opinions, please elaborate.

Then tell me. I don't know if it's right, but it will definitely desulfurization. First, many people must know about high-temperature desulfurization. If, the temperature is above 1600. Secondly, desulfurization requires a reducing atmosphere, so adding aluminum powder or calcium silicate powder to the slag is beneficial to desulfurization, and the intermediate frequency slag also needs a certain fluidity, so fluorite can be added, but it should be added in the middle, because considering that the slag will corrode the furnace lining, it is only necessary to adjust the fluidity when tapping. Usually we don't think too much about the lining material.