Through laboratory test work,the effect of FeO content on the yield and quality of sinter was investigated and the reasonable value of the FeO content in vanadium-titanium sinter was presented.

• 针对钒钛烧结矿强度影响因素多,强度低的状况,采用多元非线性回归建立了预报模型,检验效果显著,结果显示回归值与实际值曲线拟合得很好,预报结果达到生产要求。