【摘要】 对国内烧结厂的烧结矿FeO操作进行了统计分析，结果表明，烧结厂的FeO操作主要受原料中精矿比例、烧结料层厚度、烧结矿碱度和MgO、SiO2含量的制约。对一台已确定工艺的烧结机，片面追求低FeO操作是不现实的，应针对各自的烧结工艺特点，由试验确定适宜的FeO指标．更多还原

【Abstract】 The statistics analyzation on FeO content in sinter of various sinter plants athome shows,that the FeO content in sinter was mainly controlled by concentrates propor-tioning rate in sinter mix, sintering bed height, sinter basicity and MgO, SiO2 contentes.With regard to the process established sinter plant,it is impracticiable to woo the lower FeOcontent lopsidedly, whereas the FeO content level should to be determined through experement test based on the process features of various sinter plant.更多还原