| 氨汽提尿素装置问题讨论 |
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| 引用本文： | 崔发科.氨汽提尿素装置问题讨论[J].大氮肥,1997,20(4):277-279,288. |
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| 作者姓名： | 崔发科 |
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| 作者单位： | 中原化肥厂 |
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| 摘 要： | 对中原化肥厂尿素装置存在中的中低压放空氨含量大，中压冷凝器结构等问题，进行分析，提出解决办法。
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| 关 键 词： | 转化率 结垢 塔盘 换热器 尿素装置 氨汽提 |
PROBLEM DISCUSSIONS ON AMMONIA STRIPPING UREA PLANT |
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| Cui,Fake.PROBLEM DISCUSSIONS ON AMMONIA STRIPPING UREA PLANT[J].Large Scale Nitrogenous Fertilizer Industry,1997,20(4):277-279,288. |
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| Authors: | Cui Fake |
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| Abstract: | This paper analyzes several problems existed in the urea plant of Zhongyuan Chemical Fertilizer Factory,e.g.,high ammonia concentration in the MP and LP venting,fouling of the MP condenser,etc.,and puts forward solutions against them. |
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| Keywords: | conversion ratio fouling column tray heat exchanger |
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