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新钢4号高炉配用12.81%碱性球团后没有出现因球团高温爆裂导致的悬料现象,对炉况影响不大,但由于综合入炉品位下降,硫负荷上升,导致燃料比上升,产量下降。
After 12.81% alkaline pellets were mixed with 12.81% alkaline pellets of Xinhsing No.4 blast furnace, there was no hanging phenomenon caused by high temperature burst of the pellets, which had little effect on the furnace condition. However, the sulfur load increased due to the decrease of the grade of integrated furnace, , Production decline.