| 典型天然气液化流程的功耗比较 |
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| 引用本文： | 杜建梅,姜东琪,王文军,杨颖,常玉春. 典型天然气液化流程的功耗比较[J]. 煤气与热力, 2010, 30(10): 8-10 |
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| 作者姓名： | 杜建梅 姜东琪 王文军 杨颖 常玉春 |
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| 作者单位： | 中国市政工程华北设计研究总院,天津300074 |
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| 摘 要： | 比较了典型天然气液化流程（氮气膨胀制冷、氮气甲烷膨胀制冷、丙烷预冷混合制冷剂一次分离制冷、丙烷预冷混合制冷剂二次分离制冷、混合制冷剂制冷）的功耗、冷箱冷负荷、压缩机轴功率、火甩损失等技术参数。
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| 关 键 词： | 天然气液化 功耗 流程 |
Comparison of Power Consumption among Typical Natural Gas Liquefaction Processes |
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| DU Jian-mei,JIANG Dong-qi,WANG Wen-jun,YANG Ying,CHANG Yu-chun. Comparison of Power Consumption among Typical Natural Gas Liquefaction Processes[J]. Gas & Heat, 2010, 30(10): 8-10 |
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| Authors: | DU Jian-mei JIANG Dong-qi WANG Wen-jun YANG Ying CHANG Yu-chun |
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| Affiliation: | DU Jian-mei, JIANG Dong-qi, WANG Wen-jun, YANG Ying, CHANG Yu-chun |
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| Abstract: | The power consumption, cold load of cold box, axis power of compressor, exergy loss and other technical parameters of five typical liquefaction processes are compared. These processes include nitrogen expanding refrigeration, nitrogen and methane expanding refrigeration, once separate refrigeration with propane precooled mixed refrigerant, twice separate refrigeration with propane precooled mixed refrigerant and mixed refrigerant refrigeration. |
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| Keywords: | natural gas liquefaction power consumption process |
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