喷射铁水脱硫技术的改善平田武行１绪言日本鹿岛第二炼钢厂的一大特征是与３号连铸机配套的连铸热连轧的高效率、高温板坯热装操作。工厂内各工序无停滞现象，实现了流水作业，铁水脱硫也必须在规定的短时间内处理完成。进行铁水预处理时，所采用的ＣａＯ系的罐中喷射脱硫... Improvement of Injection Molten Iron Desulfurization Technology Hirata Wakabayashi 1 Introduction One of the major features of Kashima No.2 Steelmaking Plant in Japan is the high efficiency and high temperature hot plate charging operation of the continuous casting continuous casting line with No.3 continuous casting machine. No stagnation in the process of the plant to achieve the flow of operations, hot metal desulfurization must also be completed within the prescribed short period of time. In the case of hot metal pretreatment, the CaO-based tank used for jet desulfurization ...