| 酸再生铁粉配加铁鳞制备海绵铁试验研究 |
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| 引用本文： | 仪桂兰,叶文成,史永林.酸再生铁粉配加铁鳞制备海绵铁试验研究[J].中国资源综合利用,2011,29(3):22-23. |
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| 作者姓名： | 仪桂兰 叶文成 史永林 |
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| 作者单位： | 山西太钢不锈钢股份有限公司技术中心,太原,030003 |
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| 摘 要： | 为了更好地降本增效,合理利用太钢伴生资源,进行了利用酸再生铁粉、铁鳞等原料制备海绵铁的试验研究。试验表明,酸再生铁粉配加铁鳞生产海绵铁工艺上可行;配加量为40%～50%为宜。同时,建议内配一定量碳,减少海绵铁在冷却过程中的二次氧化,以提高海绵铁金属品位。
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| 关 键 词： | 酸再生铁粉 铁鳞 海绵铁 |
Study on the Sponge Iron Production Using Acid Regeneration Iron Powder and Iron Scale |
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| Yi Guilan,Ye Wencheng,Shi Yonglin.Study on the Sponge Iron Production Using Acid Regeneration Iron Powder and Iron Scale[J].China Resources Comprehensive Utilization,2011,29(3):22-23. |
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| Authors: | Yi Guilan Ye Wencheng Shi Yonglin |
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| Institution: | Yi Guilan,Ye Wencheng,Shi Yonglin(Technology Center of Shanxi Taigang Stainless Steel Co.,Ltd.,Taiyuan 030003,China) |
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| Abstract: | In order to achieve the cost efficiency and the rational use of precipitator dust in TISCO,sponge iron production using acid regeneration iron powder and scale was studied.The results showed that it is feasible to produce sponge iron using acid regeneration iron powder and scale.The appropriate addition ratio of scale is 40%～50%.It is suggested that adding certain amounts of carbon to the mixture reduce the oxidation of sponge iron during the cooling process,so as to improve the grade of sponge iron. |
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| Keywords: | acid regeneration iron powder iron scales sponge iron |
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