| 海上天然气液化概念中固态相的影响 |
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| 引用本文： | 张隆满,SOLBRAA Even.海上天然气液化概念中固态相的影响[J].化工学报,2009,60(Z1):44-49. |
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| 作者姓名： | 张隆满 SOLBRAA Even |
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| 作者单位： | Norwegian University of Science and Technology，Department of Energy and Process Engineering，NO-7491 Trondheim，Norway;StatoilHydro，Research and Development，NO-7005 Trondheim，Norway |
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| 摘 要： | Three floating liquefaction concepts aiming at offshore natural gas recovery，Liquefied Natural Gas（LNG），Heavy Liquefied Gas（HLG）or another similar concept Pressurized Liquid Natural Gas（PLNG）and Liquefied Unprocessed Well Stream（LUWS）have gained interest in the past decade，control or prevention of solid formation is crucial for all these processes.In this work，the solubility of carbon dioxide and heavy hydrocarbons in the gas mixture at low temperature is simulated and compared with literature data.Using Soave-Redlich-Kwong（SRK）equation of state（EOS）for the fluid phase and a fugacity model for the solid phase，the simulation of carbon dioxide solid behavior agrees with experimental data.The phenomenon of carbon dioxide and benzene solids existing together in gas mixture is analyzed，the result shows the difference in dealing with the potential solid formation components in the offshore liquefaction concepts.
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| 收稿时间： | 2009-12-15 |
| 修稿时间： | |
Solid phase behavior in offshore natural gas liquefaction concepts |
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| ZHANG Longman,SOLBRAA Even.Solid phase behavior in offshore natural gas liquefaction concepts[J].Journal of Chemical Industry and Engineering(China),2009,60(Z1):44-49. |
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| Authors: | ZHANG Longman SOLBRAA Even |
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| Abstract: | Three floating liquefaction concepts aiming at offshore natural gas recovery，Liquefied Natural Gas（LNG），Heavy Liquefied Gas（HLG）or another similar concept Pressurized Liquid Natural Gas（PLNG）and Liquefied Unprocessed Well Stream（LUWS）have gained interest in the past decade，control or prevention of solid formation is crucial for all these processes.In this work，the solubility of carbon dioxide and heavy hydrocarbons in the gas mixture at low temperature is simulated and compared with literature data.Using Soave-Redlich-Kwong（SRK）equation of state（EOS）for the fluid phase and a fugacity model for the solid phase，the simulation of carbon dioxide solid behavior agrees with experimental data.The phenomenon of carbon dioxide and benzene solids existing together in gas mixture is analyzed，the result shows the difference in dealing with the potential solid formation components in the offshore liquefaction concepts. |
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| Keywords: | solid phase offshore liquefaction concepts SRK EOS |
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