| 海上天然气液化流程模拟和优化分析 |
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| 引用本文： | 杜宏鹏,崔杰诗,李红艳,季忠敏,尹全森,贾林祥.海上天然气液化流程模拟和优化分析[J].节能技术,2011,29(3):195-198. |
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| 作者姓名： | 杜宏鹏 崔杰诗 李红艳 季忠敏 尹全森 贾林祥 |
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| 作者单位： | 1. 哈尔滨工业大学化工学院,黑龙江,哈尔滨,150001
2. 哈尔滨工业大学低温与超导技术研究所,黑龙江,哈尔滨,150080 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目(2008AA11A168) |
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| 摘 要： | 本文针对海上伴生气源参数,分别利用双级氮膨胀、氮-甲烷膨胀和单级混合制冷剂液化循环进行模拟,分析和优化了液化流程参数对其功耗的影响,最后选定了利用混合制冷剂循环作为天然气液化的制冷循环.并根据海上天然气装置对混合制冷剂的来源、贮存的要求对混合制冷剂的配比进行了改进.模拟结果表明,通过调整混合制冷剂组成可以方便的在海上平...
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| 关 键 词： | 伴生气 天然气液化 MRC 优化 |
The Simulation and Optimization Analyses of Process Based on Natural Gas Liquefaction at Sea |
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| DU Hong-peng,CUI Jie-shi,LI Hong-yan,JI Zhong-min,YIN Quan-sen,JIA Lin-xiang.The Simulation and Optimization Analyses of Process Based on Natural Gas Liquefaction at Sea[J].Energy Conservation Technology,2011,29(3):195-198. |
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| Authors: | DU Hong-peng CUI Jie-shi LI Hong-yan JI Zhong-min YIN Quan-sen JIA Lin-xiang |
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| Affiliation: | DU Hong-peng1,CUI Jie-shi2,LI Hong-yan2,JI Zhong-min2,YIN Quan-sen2,JIA Lin-xiang2(1.School of Chemical Engineering & Technology,Harbin Institute of Technology,Harbin 150010,China,2.Institute of Cryogenics and Superconductivity Technology,Harbin 150080,China) |
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| Abstract: | This paper studied three types of cycle,induding two-stage nitrogen expander cycle,nitrogen-methane expansion cycle and single-stage mixed refrigerant cycle(MRC) according to the source parameters of associated gas,analyzed and optimized the influence of process parameters on power consumption.Finally,the MRC is selected to liquefy associated gas.The composition of mixed refrigerant cryogen is improved according to the source and storage restrictions on mixed refrigerant cryogen.The simulation results indic... |
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| Keywords: | associated gas natural gas liquefaction MRC optimization |
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