| 浅析制氩系统二次氮塞发生的原因及处理 |
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| 引用本文： | 窦永利,王玉军.浅析制氩系统二次氮塞发生的原因及处理[J].深冷技术,2010(7):63-65. |
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| 作者姓名： | 窦永利 王玉军 |
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| 作者单位： | 唐山建龙实业有限公司能源中心,河北省唐山市遵化市建设南路32号064200 |
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| 摘 要： | 在处理制氩系统轻微氮塞过程中，因为主塔回流比过大，发生了更严重的二次氮塞。简介制氩系统流程，详细介绍氮塞故障的发生经过和原因分析过程，并阐述氮塞的消除方法。
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| 关 键 词： | 空分设备 制氩系统 粗氩塔 氮塞 回流比 |
Analysis of the causes for and the treatment of secondary nitrogen blocking of argon generating system |
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| Dou Yongli,Wang Yujun.Analysis of the causes for and the treatment of secondary nitrogen blocking of argon generating system[J].Cryogenic Technology,2010(7):63-65. |
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| Authors: | Dou Yongli Wang Yujun |
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| Affiliation: | (Energy Center, Tangshan Jianlong Industry Co., Ltd., 32 South Jianshe Road, Zunhua , Tangshan 064200 , Hebei, P. R . China ) |
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| Abstract: | During treating the slight nitrogen blocking in argon generating system, much serious secondary nitrogen blocking occurs due to excessively high reflux ratio of the main tower. The flow process of argon generating system is briefed, the course of nitrogen blocking trouble is detailed, its causes are analyzed and the measures to eliminate the nitrogen blocking are discussed. |
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| Keywords: | Air separation plant Argon generating system Crude argon tower Nitrogen blocking Reflux ratio |
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