天然气与石油2019，Vol.37Issue(5)：44-49,6.DOI:10.3969/j. issn. 1006-5539.2019.05.008
液化天然气接收站BOG处理系统的研究
Research on Boil-Off Gas Processing System of LNG Receiving Terminals
董龙伟1
作者信息
- 1. 中石化北海液化天然气有限责任公司, 广西 北海 536000
- 折叠
摘要
Abstract
According to the problem of more selection for boil-off gas processing system in LNG receiving terminals, the production of boil-off gas under different working conditions is studied and calculated. The means of the combination for numerical calculation and theoretical research is used to analyze the effects of boil-off gas treatment capacity and the re-condenser pressure on energy consumption for boil-off gas treatment. The way of adding the heat exchanger is put forward, which reduces the energy consumption of boil-off gas treatment. The results show that the average energy consumption of boil-off gas treatment is increasing with the increase of boil-off gas treatment, tending to be stable. The re-condenser pressure has little effect on the average energy consumption, and there exists an optimal pressure value to minimize the average energy consumption. The results can provide a basis for the selection of boil-off gas processing system for new LNG receiving terminals.关键词
LNG接收站/BOG处理/平均能耗/模拟计算/再冷凝器Key words
LNG receiving terminals/ Boil-off gas treatment/ Average energy consumption/ Numerical calculation/ Re-condenser引用本文复制引用
董龙伟..液化天然气接收站BOG处理系统的研究[J].天然气与石油,2019,37(5):44-49,6.
