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| 提高高炉渣Al_2O_3含量的配矿效益 | |
| 引用本文： | 郁庆瑶,林成城,周渝生. 提高高炉渣Al_2O_3含量的配矿效益[J]. 宝钢技术, 2010, 0(1): 69-72. DOI: 10.3969/j.issn.1008-0716.2010.01.016 |
| 作者姓名： | 郁庆瑶 林成城 周渝生 |
| 作者单位： | 宝山钢铁股份有限公司,研究院,上海,201900;宝山钢铁股份有限公司,炼铁厂,上海,200941 |
| 摘 要： | 宝钢股份公司炼铁厂高炉渣中Al2O3含量突破15%的禁区,15.2%~15.3%的水平已维持了7年多的稳定生产。2001年工业试验验证了提高到16%的可行性,为进一步提升高炉渣中Al2O3含量奠定了技术基础。目前15.3%含量的操作技术已完全成熟,再提高0.1%~0.2%是可行的,可以进一步提高澳矿配比,继而取代巴西矿,将会产生相当可观的效益。 |
| 关 键 词： | 高炉炉渣 Al2O3含量 流动性 矿石成本 |
Raising Al2O3 Content of Blast Furnace Slag to Increase Ore Matching Benefit |
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| YU Qingyao,LIN Chengcheng , ZHOU Yusheng. Raising Al2O3 Content of Blast Furnace Slag to Increase Ore Matching Benefit[J]. Baosteel Technology, 2010, 0(1): 69-72. DOI: 10.3969/j.issn.1008-0716.2010.01.016 | |
| Authors: | YU Qingyao LIN Chengcheng ZHOU Yusheng |
| Affiliation: | 1.Research Institute;Baoshan Iron & Steel Co.;Ltd.;Shanghai 201900;China;2.Ironmaking Plant;Shanghai 200941;China |
| Abstract: | In Ironmaking Plant of Baoshan Iron & Steel Co.,Ltd.,the Al2O3 content of blast furnace(BF) slag has broken through the prohibited zone of 15% and has been stable in operation under the level of 15.2%-15.3% for more than 7 years.In 2001,the pilot test verified the feasibility of a higher Al2O3 content of 16%,which laid a foundation of the supporting technology for an even higher Al2O3 content in BF slag.Now the operation technology at 15.3% is completely mature and it will be feasible that the Al2O3 content... |
| Keywords: | blast furnace slag Al2O3 content fluidity ore cost |
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