INJECTING METHOD FOR THE DESULFURATION AGENT

摘要

An injecting method for the desulfuration agent into the torpedo ladle is presented. The method is characterized by injecting with a direction having an angle of 15-30 to the major axis of the torpedo ladle (4) through a lance (1) with inverse Y-type or inverse T-type 2-hole nozzle (2). The method has improved agitating efficiency and usability of the desulfuration agent.