| 宝钢8号空分设备及系统调试实践 |
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| 引用本文： | 周晨皓,蔡乐敏,李正强.宝钢8号空分设备及系统调试实践[J].宝钢技术,2009(2):20-22. |
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| 作者姓名： | 周晨皓 蔡乐敏 李正强 |
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| 作者单位： | 宝钢分公司能源环保部,上海,200941;宝钢分公司能源环保部,上海,200941;宝钢分公司能源环保部,上海,200941 |
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| 摘 要： | 介绍了宝钢8号6万m^3／h空分设备的工艺流程、技术参数及相关特点，重点总结了空压机、系统裸冷、预冷系统、空分工况调整等调试工作，深入分析了调试过程中的故障，通过修改设计和连锁，减少了空压机跳车几率；通过系统加温和水冷塔氮气流量控制，避免了CO2含量超标和产品氧气流量波动；并通过对氩馏分流量和含氩量的精确控制，消除了氩系统氮塞。解决方法经实践检验效果良好。
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| 关 键 词： | 空分设备 调试 故障处理 |
Baosteel's No.8 Air Separation Unit and Its System Debugging |
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| ZHOU Chenhao,CAI Lemin,LI Zhengqiang.Baosteel''''s No.8 Air Separation Unit and Its System Debugging[J].Baosteel Technology,2009(2):20-22. |
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| Authors: | ZHOU Chenhao CAI Lemin LI Zhengqiang |
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| Affiliation: | Energy & Environment Department;Baosteel Branch;Shanghai 200941;China |
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| Abstract: | The Process flow,technical parameters and relevant characteristics of Baosteel's No.8 air separation unit(ASU) with a capacity of 60 000 m3/h are introduced in this paper.The debugging work on its air compressor,system's naked cooling,precooling system and operation adjustment is summarized.Some faults appearing in the debugging are analyzed in detail.Through modifying the design and interlocks,the air compressor's trips were greatly reduced.Through heating the system and controlling the water cooler's nitr... |
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| Keywords: | air separation unit （ASU） debugging malfunction solution |
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