| 3S技术在天然气液化中的应用初探 |
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| 引用本文： | 孙恒,朱鸿梅,舒丹.3S技术在天然气液化中的应用初探[J].低温与超导,2010,38(1). |
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| 作者姓名： | 孙恒 朱鸿梅 舒丹 |
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| 作者单位： | 1. 中国石油大学(北京)城市油气输配技术北京市重点实验室,北京,102249
2. 华北科技学院土木工程系,北京,101601 |
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| 摘 要： | 通过建立低温下3S分离器的一维稳定流动数学模型,对采用3S分离器的天然气液化流程进行了探索性的理论研究。结果表明采用3S分离器的液化技术效率远高于J-T阀,其液化率与采用膨胀机相当,由于3S分离器不仅可带液工作,且无运动件,在小型天然气液化装置中有广阔的应用前景,但需解决一系列技术问题。
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| 关 键 词： | 3S技术 分离器 LNG 液化率 |
Application of 3S technology in LNG process |
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| Sun Heng,Zhu Hongmei,Shu Dan.Application of 3S technology in LNG process[J].Cryogenics and Superconductivity,2010,38(1). |
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| Authors: | Sun Heng Zhu Hongmei Shu Dan |
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| Institution: | 1.Beijing Key Laboratory of Urban Oil and Gas Distribution Technology;China University of Petroleum;Beijing 102249;China;2.Department of Civil Engineering;North China Institute of Science and Technology;Beijing 101601;China |
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| Abstract: | A one-dimensional steady model for supersonic swirling separator in cryogenic process is established.Application of 3S technology in LNG process is theoretical studied.The results show the liquation efficient of 3S separator is far higher than J-T valve and is nearly to that of expander.Thus,it has wide perspective in minor LNG plant because 3S separator has no motion part and can work in vapor-liquid phase product.However,many difficulties in technology need to be researched. |
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| Keywords: | 3S technology Separator LNG Liquation ratio |
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