| 液环泵在常减压蒸馏装置真空系统的应用分析 |
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| 引用本文： | 任建松,陈淳,吉晏辉. 液环泵在常减压蒸馏装置真空系统的应用分析[J]. 石油化工设计, 2003, 20(1): 33-35 |
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| 作者姓名： | 任建松 陈淳 吉晏辉 |
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| 作者单位： | 中国石化茂名石化设计院，中国石化茂名石化设计院，武汉石化设计院 广东 525011，广东 525011，湖北 430000 |
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| 摘 要： | 对国内外常减压蒸馏装置真空系统进行调研,提出了茂名石化四蒸馏真空系统采用液环泵代替第二级蒸汽喷射器的改造方案并预测其效益,认为液环泵在常减压真空系统的应用具有充分的可行性和良好的效益,值得推广。
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| 关 键 词： | 常减压蒸馏装置 真空系统 液环式真空泵 喷射器 |
Application of liquid ring vacuum pump in vacuum system of atmospheric and vacuum unit |
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| Ren Jiansong,etc.,Maoming Petrochemical Design Institute,P.C.. Application of liquid ring vacuum pump in vacuum system of atmospheric and vacuum unit[J]. Petrochemical Design, 2003, 20(1): 33-35 |
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| Authors: | Ren Jiansong etc. Maoming Petrochemical Design Institute P.C. |
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| Affiliation: | Ren Jiansong,etc.,Maoming Petrochemical Design Institute,P.C.525011 |
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| Abstract: | By investigating vacuum system in atmospheric & vacuum distillation unit at home and abroad, a revamping proposal is presented that the secondary steam ejector is replaced by liquid ring vacuum pump in Maoming No. 4 A&V distillation system, This proposal should be wildly applied because of its sufficient feasibility and economic benefit. |
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| Keywords: | Atmospheric &vacuum distillation unit Vacuum system Liquid ring vacuum pump Steam ejector |
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