| BOG压缩机入口阻力增高的原因分析及改进措施 |
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| 引用本文： | 李世斌. BOG压缩机入口阻力增高的原因分析及改进措施[J]. 上海煤气, 2011, 0(3): 1-4 |
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| 作者姓名： | 李世斌 |
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| 作者单位： | 上海液化天然气有限责任公司 |
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| 摘 要： | 文章通过对上海液化天然气接收站BOG压缩机入口阻力增高的原因进行分析,指出液化天然气蒸发气总管中蒸发气的组成发生改变(重组分增加),露点升高,容易凝析出液体,是导致压缩机入口过滤器差压增高的主要原因,并提出了相应的改进措施。
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| 关 键 词： | LNG 液化天然气接收站 BOG压缩机 入口过滤器压差 |
Analysis and Improving Measures for the Increase/Augments of Inlet Resistance of the BOG Compressor |
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| LI Shibin. Analysis and Improving Measures for the Increase/Augments of Inlet Resistance of the BOG Compressor[J]. Shanghai Gas, 2011, 0(3): 1-4 |
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| Authors: | LI Shibin |
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| Affiliation: | Shanghai LNG Co.,Ltd. Li Shibin |
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| Abstract: | Through analyzing the causation of inlet increasing resistance of BOG compressor in Shanghai LNG terminal, the article points out that the main reason leading to the increase/augments of differential pressure of inlet filter in the BOG compressor is the composition change of the vapor in the main line of LNG, that is the increase of the heavier component which means higher dew point and easier to precipitate. Then the paper proposes corresponding measures for improvement. |
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| Keywords: | LNG liquefied natural gas receiving station BOG compressor inlet filter pressure differential pressure |
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