石油与天然气化工Issue(4)：101-105,5.DOI:10.3969/j.issn.1007-3426.2015.04.021
LN G接收站取样系统改造对计量结果的影响
Effect of sampling system modification on the measurement results of LNG receiving terminal
摘要
Abstract
LNG receiving terminal of Guangdong Dapeng Liquefied Natural Gas Limited Company was Built by EPC contract .After several years ,operation ,lab technicians found the original LNG sampling system had design fault ,which could not take representative sample .For the LNG trade , the representative sample of LNG is the key to obtain accurate and reliable analysis results .In view of the shortcomings of the original sampling system ,LNG liquid sample needs special vacuum insulation before it goes to vaporizer ,and power supply for the vaporizer needs to be increased .By comparing with the old and new sampling system performance through LNG custody transfer ,satisfactory re‐sults were obtained .关键词
LNG/取样系统/改造/优化 LNG贸易交接Key words
LNG/sampling system/modification/optimization/LNG custody transfer分类
能源科技引用本文复制引用
唐显明..LN G接收站取样系统改造对计量结果的影响[J].石油与天然气化工,2015,(4):101-105,5.基金项目
广东大鹏液化天然气有限公司改造项目“LNG接收站码头取样系统更新改造”（M OC-105）。 （）
