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Study on sintering optimization with high ratio of YANDITM fines
Author(s): 
Pages: 7-10
Year: Issue:  2
Journal: Research on Iron and Steel

Keyword:  YD粉烧结配矿硅源;
Abstract: 介绍了扬迪粉(YD粉)烧结配矿优化试验情况及不同硅源对高YD粉配比烧结过程的影响.试验结果表明:用具有高孔隙度的YD矿替代B粉、C粉和E粉后,混合料水分应适当提高,以改善混匀制粒效果.因原料装料密度降低,使原始料层透气性得到改善,烧结生产率得到提高,烧结矿还原性略有改善,T<,D>-T<,S>区间和T<,D>-T<,m>区间均呈现变窄趋势,这有利于改善高炉透气性和降低焦比,但烧结矿TI和成品率呈下...
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