【摘要】 1999年包钢烧结厂通过采取一系列改善烧结原料质量的措施 ,使自产精矿的δTF e达到 0 .3 66% ,δSi O2 ≤ 0 .3 0 % ,河北精矿 δTF e达到 0 .5 70 % ,从而使烧结矿碱度稳定率达到92 .3 7% ,TFe稳定率达 92 .5 2 %更多还原

【Abstract】 A series of technical measures for improving sintering material quality were adopted in Baogang sitering plant. As a result, the δ TFe and the δ SiO 2 of self-mined concentrates were attained to 0.366% and 0. 30% respectively,the Hebei concentrate′s δ TFe was decreased to 0. 570%, and so the stabilities of sinter basicity and TFe attained to 92.37% and 92.52% respectively.更多还原