摘要
高压泵是液化天然气(LNG)接收站重要的增压设施。为深入了解高压泵的设计要点,结合近年来LNG接收站工程的工艺路线,简要说明了高压泵的方案配置,并比较分析了不同工艺路线的区别和侧重点。介绍了高压泵的工作特点及市场供应情况。结合现有接收站的运行情况,总结归纳了几个与设计密切相关的典型性问题,并对其成因进行了分析。在设计和运行方面可以为后续的项目提供一些借鉴和参考。
The high-pressure pump is an important boosting facility in LNG terminal.In order to better understand the design points of the high-pressure pump,this article briefly explains the scheme configuration of the high-pressure pump in conjunction with the process routes of LNG terminal projects in recent years,and compares and analyzes differences and key points of different process routes.Introduced the working characteristics and market supply situation of high-pressure pumps.Based on the operation of existing terminals,several typical problems closely related to design were summarized and their causes were analyzed.It can provide some reference for subsequent projects in terms of design and operation.
作者
刘家桢
Liu Jiazhen(CNOOC Petrochemical Engineering Co.,Ltd.,Jinan 250101,China)
出处
《山东化工》
CAS
2024年第3期194-196,共3页
Shandong Chemical Industry
关键词
LNG高压泵
工艺方案
设备特点
振动
过滤器
液位波动
多泵联合操作
LNG high-pressure pump
process scheme
equipment characteristics
vibration
filter
liquid level fluctuation
combined operation of multiple pumps
