| 太钢尖山磁铁精矿烧结性能初探 |
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| 引用本文： | 范建军,蔡湄夏,何小平,王恒峰,侯彗军,边建刚. 太钢尖山磁铁精矿烧结性能初探[J]. 烧结球团, 2000, 25(3): 16-19 |
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| 作者姓名： | 范建军 蔡湄夏 何小平 王恒峰 侯彗军 边建刚 |
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| 作者单位： | 1. 030003,山西,太原钢铁公司钢研所科研6室
2. 太原钢铁公司钢研所 |
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| 摘 要： | 太钢尖山磁铁精矿属高铁、高硅、超强国 粒度铁精矿。实验室试验及工业试验表明，烧结配用尖山精矿时，如果强化掉粒措施不力，随尖山精矿配比升高，大约精粉率每提高１０％，烧结利用系数下降２－３％，烧结矿转中度也有下降趋势，采取强化制粒措施后，烧结多配用尖山精矿不会影响其疸，且烧结矿冶金性能完全满足高炉冶炼的要求。
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| 关 键 词： | 精粉率 产量 磁铁精矿 烧结性能 转鼓强度 |
| 修稿时间： | 2000-01-03 |
STUDY ON SINTERING PROPERTY OFJIANSHAN MAGNETITE CONCENTRATE |
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| Fan Jianjun et al.. STUDY ON SINTERING PROPERTY OFJIANSHAN MAGNETITE CONCENTRATE[J]. Sintering and Pelletizing, 2000, 25(3): 16-19 |
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| Authors: | Fan Jianjun et al. |
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| Affiliation: | Fan Jianjun et al. |
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| Abstract: | The annual nominal capacity of Jianahan Iron Mine of TISC is 1.6 Mt magnetite concentrates. This concentrates is characteristic with high TFe content, high SiO_2 content and super-fine size. The laboratory tests and industry trials both had shown that productivity would decreased by 2% and tumble strength would decreased by 1 percenage point respectively when concentrate rate increased by 10% with no intensified-granulation measures were taken. As countermeasures were adopted, the productivity would not be decreased even if the proportioning rate of Jianshan concentrate increased. The metallurgical properties of the Jianshan concentrate-adding sinters are completely meet the needs of ironmaking. |
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| Keywords: | Jianshan magnetite concentrates iron ore sintering concentrate rate productivity |
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