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结合某厂钒钛铁水脱硫的基本情况,分析了钒钛铁水脱硫工艺流程的特点以及脱硫工艺过程中存在的主要问题。通过实验室研究和现场跟踪,研究了钒钛铁水的理化性质、温度、脱硫剂、工艺操作等因素对脱硫效果的影响。结合现场脱硫生产,得出了钒钛铁水脱硫的优化工艺,并应用于工业试验,取得了较好的效果。
Combined with the basic situation of vanadium - titanium hot metal desulfurization in a certain plant, the characteristics of the vanadium - titanium hot metal desulfurization process and the main problems existing in the desulfurization process are analyzed. The effects of physicochemical properties, temperature, desulfurizer, process operation and other factors on the desulfurization effect were studied through laboratory research and on-site tracking. Combined with the on-site desulfurization production, the optimized technology of vanadium-titanium hot metal desulfurization was obtained and applied to industrial experiments with good results.