| 高压液氨泵出口止回阀的泄漏与维修 |
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| 引用本文： | 沈长文. 高压液氨泵出口止回阀的泄漏与维修[J]. 化工设计通讯, 2005, 31(4): 27-29 |
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| 作者姓名： | 沈长文 |
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| 作者单位： | 河南省中原大化集团有限责任公司,河南,濮阳,457004 |
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| 摘 要： | 简要介绍了尿素装置高压液氨泵出口止回阀的损坏情况,并提出了解决办法。
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| 关 键 词： | 液氨 止回阀 泄漏 |
| 文章编号： | 1003-6490（2005）04-0027-03 |
| 收稿时间： | 2005-07-22 |
| 修稿时间： | 2005-07-22 |
Leakage and Maintenance of Cheek Valve at Outlet of High-pressure |
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| SHEN Chang-wen. Leakage and Maintenance of Cheek Valve at Outlet of High-pressure[J]. Chemical Engineering Design Communications, 2005, 31(4): 27-29 |
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| Authors: | SHEN Chang-wen |
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| Abstract: | This article briefly introduces the damage of check valve at the oulet of the HP liquid ammonia pump in the urea plant,and put forward the solution. |
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| Keywords: | liquid ammonia check valve leakage |
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