【摘要】 通过冷态模拟实验测定混匀时间,优化了100t LF底吹两个透气砖的位置和底吹工艺参数。在生产中,采用最佳的底吹工艺,脱硫率提高了15.5%,并且还研究了单个透气砖在包底最佳的安装位置和底吹工艺参数,为现场进一步改造提供依据。更多还原

【Abstract】 Positions of two bottom tuyeres and parameters of bottom blowing process of 100t LF were optimized in cold modeling experiments by measuring mixing time.Desulphurization rate was improved by 15.5 % by optimizing the process parameters in production.The optimum position of the single bottom tuyere and its bottom gas blowing parameters were determined.The research results could provide a base for further improvement of the LF.更多还原