| 特大型空分设备配套关键阀门的国产化研制 |
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| 引用本文： | 李建廷.特大型空分设备配套关键阀门的国产化研制[J].深冷技术,2014(7):12-17. |
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| 作者姓名： | 李建廷 |
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| 作者单位： | 杭州杭氧工装泵阀有限公司; |
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| 摘 要： | 介绍特大型空分设备配套关键阀门:分子筛纯化系统专用三杆阀、低温多级降压调节阀、特种合金多级降压调节阀的国产化研发内容,分析国产化关键阀门的技术特点和技术水平。
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| 关 键 词： | 特大型空分设备 三杆阀 低温多级降压调节阀 特种合金多级降压调节阀 国产化 |
Development of nationalized key valves completed for extra large-scale air separation plant |
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| Li Jianting.Development of nationalized key valves completed for extra large-scale air separation plant[J].Cryogenic Technology,2014(7):12-17. |
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| Authors: | Li Jianting |
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| Affiliation: | Li Jianting ( Hangzhou Hangyang Koso Pump ＆ Valve Co. , Ltd. , 99# Donghuan Road, Qingshanhu Sub-district, Lin＇ an, Hangzhou 311305, Zhejiang, P. R. China) |
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| Abstract: | Here, the development aspects for nationalization of key valves （special three-level valve of molecular sieve purification system, low-temperature multi-stage decompression regulation valve, and special alloy multi-stage decompression regulation valve ） completed for extra large-scale air separation plant are described, and the technical features and technical level of the nationalized key valves are analyzed. |
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| Keywords: | Extra large-scale air separation plant Three-level valve Low-temperature multi-stage decompressionregulation valve Special alloy multi-stage decompression regulation valve Nationalization |
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