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简答题已知混合矿成分为:TFe=52.49%,Fe2O3=55.14%,FeO=17.0%;炉顶煤气成分为CO2=18.18%,CO=23.7%,求高操作线中A点坐标。
  • XA=1+ηco=1+18.18%/(18.18%+23.7%)=1.434
    YA=【3(Fe2O3)/160+(FeO)/72】/【(TFe)/56】 =【3×55.14%/160+17%/72】/【52.49%/56】=1.355
    A点坐标为(1.434,1.355)
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