摘要
系统的吹扫和压力试验是对设备、管件、管材及施工质量考核的一个重要环节,长庆气田第三天然气净化厂是西气东输天然气净化的重要组成部分,天然气处理能力300万m3/d。文章分析了天然气净化厂脱硫脱水装置区和集配气总站的特点,针对施工难点编制了切实可行的吹扫和压力试验方案,详细介绍了脱硫脱水装置系统和集配气总站系统的吹扫和压力试验工艺流程,并提出了施工中的注意事项。
The Third Natural Gas Purifying Plant of Changqing Gas-field possesses the treatment capacity of 300×104 m3/d.This paper analyzes the characteristics of the desulfurizing and dehydrating equipment zone as well as the general gas gathering and distributing station at that plant works out a practical plan for purging and pressure testing introduces in detail the test process and puts forward the main points of construction.
出处
《石油工程建设》
2005年第4期33-37,共5页
Petroleum Engineering Construction
关键词
天然气净化厂
集配气系统
脱硫脱水装置系统
吹扫
试压
工艺流程
natural gas purifying plant gathering and distributing system desulfurizing and dehydrating equipment system purging pressure testing process flow
