【摘要】 为进一步提高球团矿品位 ,降低球团矿生产成本 ,探索配加赤铁矿生产球团矿的规律 ,济钢球团厂在两座 (8m2和 10 m2 )竖炉上同时进行了配加巴西精矿的工业性试验 ,结果表明 ,配加巴西精矿能有效地提高球团矿品位 ,并降低生产成本更多还原

【Abstract】 The plant tests of pelletizing with addition of Brazil hematite concentrate were conducted in two shaft furnaces(8m 2 and 10m 2),Jinan I&S Co. The result show that, as controlling the ratio proportioning of Brazil concentrate within the limits of 12%, the iron grade of pellets will be increased effectively and the pelletizing cost was reduced. [WT5HZ]更多还原