以鞍钢生产用原料条件为基础,针对不同碱度配比白云石熔剂性球团矿、白云石不同添加量的生球性能进行研究,采用数学优化方法确定添加白云石球团的焙烧制度;同时对球团矿低温粉化性能、还原性能、膨胀性能和荷重软化性能进行了研究;试验得出配加白云石的熔剂性球团质量良好。
Base on material condition of Angang,dolomite pellet of different basicity,green ball capability of the dolomite different accession process were investigated,adopt math optimize method confirm bake system of dolomite pellet;at the same time the experiments for low temperature degradation index,middle temperature reduction index,melt and drippage capability and reduction swelling index of flux pellet were carried out;it indicates that the quality of dolomite pellet is favourable.
参考文献
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