| 乌石化20000m~3/h空分设备优化改造及效果 |
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| 引用本文： | 孙石桥.乌石化20000m~3/h空分设备优化改造及效果[J].深冷技术,2011(4):72-76. |
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| 作者姓名： | 孙石桥 |
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| 作者单位： | 杭州杭氧化医工程有限公司; |
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| 摘 要： | 简介乌石化20000 m3/h空分设备采用的氮气循环内压缩流程的特点,详细介绍了其投产时的运行状况和存在的问题,阐述优化改进方案及改进后的运行情况,提出了在氮气循环内压缩流程空分设备设计和流程组织上的一些建议。
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| 关 键 词： | 空分设备 内压缩流程 氮气循环 改造 运行 |
Optimized reform and effect of Wushihua 20000 m~3/h air separation plant |
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| Sun Shiqiao.Optimized reform and effect of Wushihua 20000 m~3/h air separation plant[J].Cryogenic Technology,2011(4):72-76. |
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| Authors: | Sun Shiqiao |
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| Affiliation: | Sun Shiqiao(Hangzhou Hangyang Chemical &Medical Engineering Co.,Ltd.,53# Tianmushan Road,Hangzhou 310007,Zhejiang,P.R.China) |
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| Abstract: | The features of nitrogen circulation inner compression process used in Wushihua 20000 m3/h air separation plant are briefed,the operation condition and the existing problems at its commissioning are detailed,the optimized improvement scheme and the operation condition after improvement are described,and some proposals on design and process organization for nitrogen circulation inner compression process air separation plant are raised. |
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| Keywords: | Air separation plant Inner compression process Nitrogen circulation Reform Operation |
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