涟钢烧结矿配加转炉钢渣试验研究

对烧结矿配加转炉钢渣进行了实验室研究和工业试验 ,在钢渣配比 0 %～ 8%的范围内进行的研究表明 :随着钢渣配比的增加 ,烧结速度稍有下降 ,烧结矿强度、烧结成品率均有所提高 ,利用系数在 4%左右时达到最大值 ;烧结矿还原性得到改善 ;钢渣中带入的 P的循环富集不会影响炼钢的现行操作。

Study on Liangang Sinter Adding BOS Slag

Some tests for Liangang sinter adding BOS slag have be done in the laboratory and plant trial.The results show that in the range of BOS slag percentage,from 0% to 8%,with the increase of BOS Slag percentage,the sinter speed has been lower,but the sinter strength and productivity of sinter product have been higher,the sinter productivity will be the maximum when BOS slag percentage is 4%;the siner reducibility has been improved,the normal operation of BOF will not be effected anymore because of the circulation of P form BOS slag.