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根据测定白钨矿渣系的半球点温度 ,得出当CaO与白钨矿重量比为 0 .1 87∶1时 ,白钨矿渣系半球点温度最低 ;随着白钨矿渣系中SiO2 和Al2 O3 含量的提高 ,白钨矿渣系的半球点温度上升 ;而增加CaF2 含量能降低白钨矿渣系的半球点温度。
According to the determination of the hemispheric point temperature of the scheelite slag system, it is found that the temperature of the hemisphere point of the scheelite slag system is the lowest when the weight ratio of CaO to scheelite is 0.1: 87: 1. With the increase of the content of SiO2 and Al2 O3 Content increased, the hemispheric temperature of the scheelite slag system increased; while increasing the content of CaF2 can reduce the hemispheric temperature of the scheelite slag system.