Title: Study on metallurgical properties of different basicity sinter
Abstract: High basicity sinter matched with acid sinter has been used as the burden for some blast furnaces.However,the production results were not good.Based on experimental results of TI,RDI and RI of sinter with changes of sinter basicity,the behavior of sinter in the lump zone of blast furnace is analyzed,which provides a theoretical basis of industrial production for the blast furnaces using this kind of burden.Experiments showed that: the drum strength of the acid sinter was higher than that of the high basicity sinter by 3 %;but the reducibility index of the acid sinter was less than the high basicity sinter by 20 %,which is negative to develop indirect reduction in blast furnace.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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