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众所周知,Q-BOP法比BOP法好,但两者的废钢冶炼能力不同。因为冶炼过程中,Fe,Mn,CO氧化成FeO,MnO,CO_2的数量不同。而这些反应都是放热反应,产生的热量可用来熔化废钢。美国钢铁公司Gary厂的Q-BOP转炉冶炼低碳钢时,渣中的FeO量比BOP法转炉低10％;Q-BOP法的残锰量比BOP法高10％;终点碳为0.05％时,Q-BOP法的CO/CO_2通常为100,而BOP法则为8。此外,Gary厂的Q-BOP转炉的内径小,炉口、锥体部分常常产生结壳。为提高废钢用量和防止
As we all know, Q-BOP method is better than the BOP method, but both have different scrap smelting capabilities. Because smelting process, Fe, Mn, CO oxidized into FeO, MnO, CO_2 in different quantities. And these reactions are exothermic reactions, the heat generated can be used to melt scrap. When Q-BOP converter of US steel company Gary Factory smelted mild steel, the amount of FeO in the slag was 10% lower than that of the BOP method converter; the residual manganese content of Q-BOP method was 10% higher than the BOP method; when the ending carbon was 0.05% , Q-BOP method CO / CO_2 is usually 100, BOP law is 8. In addition, Gary’s Q-BOP converter has a small inner diameter and often crusts in the mouth and cone sections. To increase scrap consumption and prevention