| 氮液化装置技术方案的选择与分析 |
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| 引用本文： | 王向红.氮液化装置技术方案的选择与分析[J].煤化工,2003,31(4):30-33. |
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| 作者姓名： | 王向红 |
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| 作者单位： | 上海焦化有限公司设计院,200241 |
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| 摘 要： | 通过国内几种典型氮液化装置流程的比较 ,结合本公司实际情况 ,选定出最佳的工艺流程 ,即中国空分公司提供的不带冷冻机的中压单级膨胀的氮致冷循环流程。
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| 关 键 词： | 氮气 膨胀机 液化 |
| 文章编号： | 1005-9598(2003)04-0030-04 |
| 修稿时间： | 2002年3月20日 |
The Choice and Analysis of the Technology of Nitrogen Liquification Equipments |
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| Wang Xiang,hong.The Choice and Analysis of the Technology of Nitrogen Liquification Equipments[J].Coal Chemical Industry,2003,31(4):30-33. |
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| Authors: | Wang Xiang hong |
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| Abstract: | Through comparing several domestic typical technology for nitrogen liquification, the present paper chooses a best technology flow sheet, considering the actual situation of the company. It is nitrogen refrigeration cycle system achieved by single stage expanding under medium pressure without freezing machine,which is supplied by China air seperation company. |
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| Keywords: | nitrogen expansion engine liquefaction |
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