配加高品位印度粉矿的烧结试验  

India Raised the Grade Ditribution of Mineral Powder Sintering Test

作　　者：金德刚[1] 

机构地区：[1]安阳钢铁股份有限公司,河南安阳455004

出　　处：《金属世界》2009年第3期13-14,18,共3页Metal World

摘　　要：用印度粉矿替代澳大利亚粉矿,烧结机利用系数降低,烧结矿强度下降,返矿率上升,影响了烧结生产的技术经济指标。为此进行了在现有原料条件下配加高品位印度矿的烧结试验。实验室试验结果表明,用8%高品位印度粉矿替代8%澳大利亚粉矿,钢渣配比由4%增加到6%,烧结矿中<5mm的粉末含量下降,烧结机利用系数、转鼓指数均有较大的提高。India used to replace Australia powder powder ore mine, the lower the sintering machine utilization factor, sinter strength decline, the rate rose back to the mine, affected the production of sintering technology economic indicators. This was the existing allocation of raw materials under the conditions of India raised the grade of ore sintering test. Laboratory test results showed that 8% of high-grade ore powder India to replace Australia 8% of the ore powder, steel proportion from 4% to 6% in the sinter 〈5mm powder content of the decline in utilization factor sintering machine, drum index Have been enhanced.

关 键 词：烧结矿 配加 印度粉矿 试验 

分 类 号：TF046.4[冶金工程—冶金物理化学]