| COREX超大直径长距离氧气输送管道的净化处理 |
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| 引用本文： | 田果,杨帆,黄炜,李涛.COREX超大直径长距离氧气输送管道的净化处理[J].新疆钢铁,2014(3):51-53. |
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| 作者姓名： | 田果 杨帆 黄炜 李涛 |
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| 作者单位： | 宝钢集团八钢公司炼铁分公司 |
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| 摘 要： | 氧气作为一种高效的强氧化剂在冶金行业生产中被广泛使用。相对氧气的危险性质,对氧气输送设备管线投运前的净化处理显得极为重要。八钢COREX炉是新型的炼铁系统,采用的是纯度≥98%的氧气作为主要冶炼能源。冶炼生产的连续性工艺,要求氧气介质能够稳定长距离高压输送。文章介绍了八钢COREX炉使用的大管径、长距离输送氧气的管道清洁工程实践。
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| 关 键 词： | 氧气管道 大管径 清洁吹扫 |
Purging and Treatment Ultra-long and Ultra-large-diameter Oxygen Transmission Steel Pipe for COREX |
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| TIAN Guo,YANG Fan,HUANG Wei,LI Tao.Purging and Treatment Ultra-long and Ultra-large-diameter Oxygen Transmission Steel Pipe for COREX[J].Xinjiang Iron and Steel,2014(3):51-53. |
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| Authors: | TIAN Guo YANG Fan HUANG Wei LI Tao |
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| Affiliation: | (Ironmaking Branch ,Bayi Iron ＆ Steel Co.,Baosteel Group) |
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| Abstract: | Oxygen as a kind of high efficient strong oxidizer is widely used in metallurgical industry production . be- cause the risk of oxygen properties, It is very important to purging and treatment the oxygen transport equipment t before the line running. The COREX of Bayi Steel is a new type of furnace ironmaking system using oxygen purity of 98% or more as the main smelting energy. Continued operations of corex process required oxygen medium can be stable over long distances and high-voltage transmission. In this paper, the ultra-long and ultra-large-diameter oxygen pipeline cleaning engineering practice process was introduced. |
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| Keywords: | oxygen pipeline big diameter clean sweep |
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