【作者】 邓崎琳； 萧忠敏； 刘振清； 余志祥； 李凤喜； 宰文新； 郑万； 喻承欢； 赵继宇；

【Author】 Deng Qilin Xiao Zhongmin Liu Zhenqing Yu Zhixiang Li FengxiZai Wenxin Zheng Wan Yu Chenghuan Zhao Jiyu(Wuhan Iron and Steel (Group) Co. )

【机构】 武汉钢铁（集团）公司；

【摘要】 简要介绍了三座钢厂不同类型铁水脱硫处理的装置、工艺和效果;扩大铁水脱硫能力,显著增加铁水脱硫处理比,已具备年处理700万t以上可实现铁水全量脱硫处理能力;阐述了继续采用KR机械搅拌式脱硫装置的原因和选用纯镁脱硫剂的理由;分析了影响铁水脱硫效果和铁水回硫的因素及采取的相应对策。更多还原

【Abstract】 It describes the equipment, technology and the efforts of the various type of desulphurization treatment for hot metal in 3 steel plants in WISCO, the capacity of the desulphurization for hot metal realizes to 7× 106t/a by enlarging the capacity of desulphurization for hot metal and raising the ratio of treatment. The causes of using the KR machine stirring equipment and reason of using the pure magnesium desulphurizing agent is also described; the factors influencing the effect of desulphurization and causing resulphurization for hot metal are analized , and the appropriate countermeasues have been taken are described in this paper.更多还原