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| 1500m~3/h空分设备主冷泄漏分析及处理 | |
| 引用本文： | 章德林. 1500m~3/h空分设备主冷泄漏分析及处理[J]. 深冷技术, 2012, 0(2): 45-47 |
| 作者姓名： | 章德林 |
| 作者单位： | [1]贵州大学机械工程学院09级在职硕士班,贵州省贵阳市550003 [2]首钢贵阳特钢贵阳新维气体有限公司,贵州省贵阳市南明区油榨街10号550005 |
| 摘 要： | 1500 m3/h空分设备在运行过程中,因为主冷板式单元的部分氧通道泄漏,产品氧气纯度下降,更换整个主冷板式单元后故障消除。介绍故障现象和原因分析过程,阐述主冷板式单元更换方案和实施效果。 |
| 关 键 词： | 小型空分设备 主冷泄漏 氧通道 氧气纯度 |
Analysis and treatment of leakage from main cooler of 1500 m3/h air separation plant |
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| Zhang Delin. Analysis and treatment of leakage from main cooler of 1500 m3/h air separation plant[J]. Cryogenic Technology, 2012, 0(2): 45-47 | |
| Authors: | Zhang Delin |
| Affiliation: | Zhang Delin (1. 09 partial-time master class, School of Mechanical Engineering, Guizhou University, Guiyang 550003, Guizhou, P. R. China ; 2. Guiyang Xinwei Gas Co. , Ltd. , Shougang Group Guiyang Special Iron ＆ Steel Co. , Ltd. , 10# Youzha Street, Nanming District, Guiyang 550005, Guizhou, P. R. China) |
| Abstract: | During run of 1500 m3/h air separation plant, the purity of product gaseous oxygen decreases due to leakage of partial oxygen passages of the plate type unit of main cooler. The trouble is eliminated through replacement of the entire plate type unit of main cooler. Here, the trouble is briefed, the causes are analyzed, and the replacement scheme of plate type unit of main cooler and the effects are described. |
| Keywords: | Small-sized air separation plant Leakage from main cooler Oxygen passage Purity ofgaseous oxwen |
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