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[1]王武昌　魏丁　李玉星　朱建鲁.FLNG 小试、中试液化试验的放大性分析[J].油气储运,2018,37(预出版):1-7.
　WANG Wuchang,WEI Ding,LI Yuxing,et al.Enlargement analysis on FLNG laboratory and pilot tests[J].Oil & Gas Storage and Transportation,2018,37(预出版):1-7.
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FLNG 小试、中试液化试验的放大性分析

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 37 期数: 2018年预出版期 页码: 1-7 栏目: 出版日期: 2060-12-31
Title:
Enlargement analysis on FLNG laboratory and pilot tests
作者:
王武昌　魏丁　李玉星　朱建鲁
Author(s):
WANG Wuchang;  WEI Ding;  LI Yuxing;  ZHU Jianlu
关键词:
FLNG; 液化工艺; 小试试验; 中试试验; 放大性
Keywords:
FLNG;  liquefaction process;  laboratory test;  pilot test;  scale up
分类号:
TE64；TE832
文献标志码:
A
摘要:
FLNG（Floating Liquefied Natural Gas）液化工艺受规模、原料气组分及环境条件等影响较大，要实现大规模工业化应用需要进行液化小试、中试装置放大性试验研究。建立丙烷预冷双氮膨胀液化工艺的FLNG 小试及中试液化试验装置，并对试验结果进行FLNG 放大过程的规律分析。试验结果表明：随着原料气处理规模增大，丙烷预冷双氮膨胀液化工艺对原料气参数敏感性变弱，且预冷段作用愈加明显，不仅可以降低装置能耗、氮气液化及过冷负荷，且可以减小氮气循环量，提高整体液化工艺的液化能力。在倾斜及晃荡工况下，冷箱内原料气温度变化不大，整个液化装置对晃动适应性较强。液化工艺选择、设备选型、回收量对整个液化系统的液化效率及液化能力影响较大。随着液化规模增大，高效的机组效率和合理的能量回收方式，在保证液化系统正常运行的同时，可以有效的降低整个装置的能耗，带来可观的经济效益。

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更新日期/Last Update: 2018-02-23