The laboratory results show that the drum strength of sinters is improved,the fuel rate and productivity are increased,and RDI is decreased with the increase of Yangdi fine ore content.

• 随着扬地粉配入量的增加,烧结矿转鼓强度、成品率改善,燃耗有少量上升,利用系数增加,低温还原粉化指数变差。