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| 制氩系统连续氮塞故障分析和处理 | |
| 引用本文： | 纪江勇,梁莺娥. 制氩系统连续氮塞故障分析和处理[J]. 深冷技术, 2007, 0(7) |
| 作者姓名： | 纪江勇 梁莺娥 |
| 作者单位： | 江西省南昌长力钢铁股份有限公司制氧厂 江西省南昌长力钢铁股份有限公司制氧厂 江西省南昌市 江西省南昌市 |
| 摘 要： | 介绍了一起由处理粗氩液化器轻微氮塞故障不及时而引起的粗氩塔严重氮塞的故障,阐述了故障现象和处理措施。 |
| 关 键 词： | 大型空分设备 制氩系统 全精馏无氢制氩 氮塞 |
Fault analysis and treatment of continuous nitrogen blockage in argon producing system |
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| Abstract: | A severe nitrogen blockage in crude argon column was induced by a delay in treating the slight nitrogen blockage in a crude argon liquefier.Phenomena of the fault are described,and corresponding treatment measures are also presented. |
| Keywords: | Large scale air separation unit Argon producing system Complete-distillation hydrogen-free argon recovery Nitrogen blockage |
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