| 空分设备短期停车和液氧返充启动时的投氩操作 |
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| 引用本文： | 宋万喜,纪红利.空分设备短期停车和液氧返充启动时的投氩操作[J].深冷技术,2012(2):22-23. |
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| 作者姓名： | 宋万喜 纪红利 |
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| 作者单位： | 河南开元空分集团有限公司,河南省开封市宋城路15号475004 |
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| 摘 要： | 空分设备启动过程中,制氩系统的投运是最复杂的环节之一。分析空分设备短期停车后和主冷液氧返充启动时精馏塔工况的特殊之处,介绍在这两种情况下投运制氩系统的具体操作。
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| 关 键 词： | 空分设备 短期停车 液氧返充 制氩系统 |
Commission of argon generation system at short-term shutdown and liquefied oxygen back-filling start of air separation plant |
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| Song Wanxi,Ji Hongli.Commission of argon generation system at short-term shutdown and liquefied oxygen back-filling start of air separation plant[J].Cryogenic Technology,2012(2):22-23. |
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| Authors: | Song Wanxi Ji Hongli |
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| Affiliation: | ( Henan Kaiyuan Air Separation Group Co. , Ltd. , 15# Songcheng Road, Kaifeng 475004, Henan, P. R. China) |
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| Abstract: | In the start process of air separation plant, the commission of argon generation system is one of the most complex links. Here, the special cases of rectification tower after short-term shutdown of air separation plant and at liquefied-oxygen back-filling start of main condenser are analyzed, and the operations for commissioning the argon generation system at the both cases are described. |
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| Keywords: | Air separation plant Short-term shutdown Liquefied-oxygen back-filling Argon generation system |
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