| 铁沟喷粉工艺及应用 |
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| 引用本文： | 沙永志 程正东. 铁沟喷粉工艺及应用[J]. 钢铁研究学报, 1993, 5(3): 1-6 |
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| 作者姓名： | 沙永志 程正东 |
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| 作者单位： | 冶金部钢铁研究总院17室 工程师(沙永志)，冶金部钢铁研究总院 北京100081(程正东) |
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| 摘 要： | 利用喷射冶金的方法,在高炉出铁过程中进行铁沟喷粉,可实现高炉铁水的多项处理。该工艺具有投资少、操作简便、反应温度高、不单独占用处理时间、渣处理方便及反应效率高等优点。工业生产和试验证明,用此方法进行铁水脱硅、脱硫、脱磷及增硅是有效的。严格地过程控制是保证高反应效率的关键。
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| 关 键 词： | 铁水预处理 喷吹 粉剂 铁沟 |
BF RUNNER INJECTION PROCESS AND ITS APPLICATION |
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| Sha Yongzhi,Cheng Zhengdong Central Iron , Steel Research Institute,MMI. BF RUNNER INJECTION PROCESS AND ITS APPLICATION[J]. Journal of Iron and Steel Research, 1993, 5(3): 1-6 |
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| Authors: | Sha Yongzhi Cheng Zhengdong Central Iron & Steel Research Institute MMI |
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| Abstract: | The injection process can be used for various kinds of pretreat-ments of hot metal by injecting different fine reagents into BF runner during tapping. It has significant advantages: such as low investment, simple operation, high reaction temperature, no extra-treating time, easy slag discharging and high reacting efficiency, operations Industrial tests prove that the process is effective for de-Si, de-S and de-P. The key io get the high reaction efficiency is strictly controlling the process. |
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| Keywords: | hot metal pretreatment injection process BF runner |
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