Method for eliminating nose-skulls from steelmaking vessels

摘要

Nose-skulls which normally form in the nose section of steelmaking vessels such as the bottom-blown oxygen steelmaking vessel, are prevented from forming, or are removed after forming, by injecting oxygen into the vessel nose section to oxidize either the carbon monoxide gases formed by the steelmaking reaction, or a combustible fluid injected simultaneously with the oxygen, or bath.