| 30000m~3/h空分设备氩气回收系统的投用和改造 |
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| 引用本文： | 兰振强,张文超. 30000m~3/h空分设备氩气回收系统的投用和改造[J]. 深冷技术, 2013, 0(6): 9-11 |
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| 作者姓名： | 兰振强 张文超 |
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| 作者单位： | 南京钢铁联合有限公司制氧厂,江苏省南京市六合区卸甲甸210035 |
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| 摘 要： | 南钢制氧厂30000 m3/h空分设备的1000 m3低温液氩贮槽配备了氩气回收系统,但启用后造成了1000 m3低温液氩贮槽被污染和精氩塔氮含量偏高的事故,检修并改造管路系统后氩气回收系统运行正常。介绍氩气回收系统的流程和管路检修、改造方案。
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| 关 键 词： | 空分设备 液氩贮槽 氩气回收系统 投用 改造 |
Commissioning and reform of argon gas recovery system in 30000 m3/h air separation plant |
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| Lan Zhenqiang,Zhang Wenchao. Commissioning and reform of argon gas recovery system in 30000 m3/h air separation plant[J]. Cryogenic Technology, 2013, 0(6): 9-11 |
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| Authors: | Lan Zhenqiang Zhang Wenchao |
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| Affiliation: | (Oxygen Generation Plant, Nanjing Iron ＆ Steel United Co. , Ltd. , Xiefiadian, Liuhe District, Nanfing 210035, Jiangsu, P. R. China) |
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| Abstract: | In Nansteel Oxygen Generation Plant, 1000 m3 low-temperature liquefied argon tank of its 30000 m3/h air separation plant is equipped with an argon gas recovery system, however, after putting into operation, the said low-temperature liquefied argon tank was contaminated and the nitrogen content in the purified nitrogen tower was slightly high. After repair and reform of the pipeline system, the argon gas recovery system resumed normal run. Here, the process of the argon gas recovery system and the repair and reform scheme of pipeline are briefed. |
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| Keywords: | Air separation plant Liquefied argon tank Argon gas recovery system Commissioning Reform |
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