| 鞍钢铁矿石烧结基础性能研究 |
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| 引用本文： | 尚策,周明顺,翟立委,沈峰满.鞍钢铁矿石烧结基础性能研究[J].东北大学学报(自然科学版),2009,30(8):1139-1142. |
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| 作者姓名： | 尚策 周明顺 翟立委 沈峰满 |
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| 作者单位： | 1. 东北大学,材料与冶金学院,辽宁,沈阳,110004
2. 鞍钢股份有限公司炼铁厂,辽宁,鞍山,114009 |
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| 摘 要： | 利用微型烧结实验装置及烧结杯试验,对鞍钢铁矿粉的同化特性、液相固结强度、液相流动性及连晶能力等烧结特性进行综合评价.在此基础上,提出了烧结合理配矿原则,并应用到生产实践.研究结果表明,鞍钢烧结生产应以精矿B,D搭配精矿C为主,球团生产应以精矿A为主.配矿优化调整后,炼铁技术经济指标明显改善,高炉利用系数提高了0.043 t/(m3.d),入炉焦比降低了5.28 kg/t,烧结矿成本降低2.2元/t.
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| 关 键 词： | 铁矿石 烧结矿 基础性能 合理配矿 配矿试验 |
Study on Basic Sintering Properties of Iron Ores in ANSTEEL |
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| SHANG Ce,ZHOU Ming-shun,ZHAI Li-wei,SHEN Feng-man.Study on Basic Sintering Properties of Iron Ores in ANSTEEL[J].Journal of Northeastern University(Natural Science),2009,30(8):1139-1142. |
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| Authors: | SHANG Ce ZHOU Ming-shun ZHAI Li-wei SHEN Feng-man |
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| Institution: | SHANG Ce1,ZHOU Ming-shun2,ZHAI Li-wei2,SHEN Feng-man1(1.School of Materials & Metallurgy,Northeastern University,Shenyang 110004,China,2.Iron-making Plant,Angang Steel Company Limited,Anshan 114009,China.) |
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| Abstract: | The basic sintering properties of iron ores were investigated experimentally by miniature sintering setup and pot,and evaluated comprehensively,such as assimilability of iron concentrates,strength of liquid consolidation,fluidity of liquid phase,capability of crystal stock.Then,a rule of reasonable batching by weight for sintering was found and applied to practical production.The results showed that in the sintering process the batching mainly depends on the concentrates B and D mixed with C,while in the pe... |
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| Keywords: | iron ores sinter basic properties reasonable batching batching experiment |
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