| 转炉炼钢氧气射流技术 |
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| 引用本文： | 李存牢, 朱荣, 王慧霞, 韩丽辉, 石立光. 转炉炼钢氧气射流技术[J]. 工程科学学报, 2009, 31(S1): 32-37. DOI: 10.13374/j.issn1001-053x.2009.s1.035 |
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| 作者姓名： | 李存牢 朱荣 王慧霞 韩丽辉 石立光 |
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| 摘 要： | 为了研究转炉炼钢氧气射流的应用情况,利用FLUENT软件模拟研究了集束氧气射流,并对比了集束射流和超音速射流的射流特性.在某厂35t转炉进行了集束射流的初步工业试验.试验结果表明:使用集束氧枪后的转炉炼钢脱磷效率提高,钢铁料消耗及氧气消耗均有所下降.
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| 关 键 词： | 转炉炼钢 集束氧枪 数值模拟 |
| 收稿时间： | 2009-08-01 |
Oxygen jet technology in BOF |
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| LI Cun-lao, ZHU Rong, WANG Hui-xia, HAN Li-hui, SHI Li-guang. Oxygen jet technology in BOF[J]. Chinese Journal of Engineering, 2009, 31(S1): 32-37. DOI: 10.13374/j.issn1001-053x.2009.s1.035 |
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| Authors: | LI Cun-lao ZHU Rong WANG Hui-xia HAN Li-hui SHI Li-guang |
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| Abstract: | In order to study the oxygen jet in BOF steelmaking, the software FLUENT was used to simulate the characteristic of coherent jet oxygen lance and common oxygen lance. The advantage of coherent jet oxygen lance was proved by comparing the characteristic of the two lances. In a 35 t converter, coherent jet oxygen lance carried out a preliminary industrial test. The results demonstrated that the coherent jet oxygen lance solved the behavior of high phosphorus successfully, and the consumptions of steel stuff and oxygen were declined. |
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| Keywords: | BOF steelmaking coherent jet oxygen lance numerical simulation |
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