| 浮空器氦气纯化方法应用研究 |
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| 引用本文： | 万小刚,傅剑,赵林华. 浮空器氦气纯化方法应用研究[J]. 低温与超导, 2011, 39(4): 75-77 |
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| 作者姓名： | 万小刚 傅剑 赵林华 |
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| 作者单位： | 中国电子科技集团公司第38研究所;安徽万瑞冷电科技有限公司; |
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| 摘 要： | 在浮空器使用过程中,外界空气的混入将导致其内部氦气纯度降低,从而影响到浮空器正常使用.文中通过对常用气体分离方法的分析研究,提出了以高压低温冷凝和低温吸附相结合的方式作为浮空器氦气提纯方式的思路,并详细给出了实现工艺流程和控制方案.换热计算结果表明:该纯化方法液氮消耗量小、氦气提纯成本低.
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| 关 键 词： | 浮空器 氦气纯化 冷凝吸附 |
Research on application of aerostat helium purification method |
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| Wan Xiaogang,Fu Jian,Zhao Linhua. Research on application of aerostat helium purification method[J]. Cryogenics and Superconductivity, 2011, 39(4): 75-77 |
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| Authors: | Wan Xiaogang Fu Jian Zhao Linhua |
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| Affiliation: | Wan Xiaogang1,Fu Jian2,Zhao Linhua2(1.No.38 Research Institute of CETC,Hefei 230088,China,2.Anhui Vacree Technologies Co.,L td.,Hefei 230043,China) |
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| Abstract: | Aerostat's working capability is influenced when atmosphere mixed into its envelope and debased the inner helium purity.Through analysis of general gas separation methods,this paper presented a kind of high-pressure condensation and adsorption method as aerostat's helium purification way,detailed working flow and control scheme were also presented.Heat exchange calculation shows that,this method costs low liquid nitrogen and low expense. |
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| Keywords: | Aerostat Helium Purification Condensation and Adsorption |
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